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Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Seasonal Tips | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Savers seasonal website and learn great ways to reduce your energy bill. Tips range from small changes you can make immediately, such as closing your drapes, to...

2

Tips: References | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

References References Tips: References April 11, 2012 - 9:03am Addthis Tips: References The following resources were used to develop the Energy Savers Guide: Tips on Saving Money and Energy at Home: Alternative Fuels and Advanced Vehicles Data Center American Council for an Energy-Efficient Economy Cool Roof Rating Council Database of State Incentives for Renewables & Efficiency (DSIRE) DOE Building America DOE Building Technologies Program DOE Building Technologies Program, 2010 Buildings Energy Databook DOE Energy Information Administration Residential Energy Consumption Survey DOE/EPA Fuel Economy Guide DOE Federal Energy Management Program DOE Office of Electricity Delivery and Energy Reliability ENERGY STAR® Green Roofs for Healthy Cities National Renewable Energy Laboratory

3

Tips: References | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: References Tips: References Tips: References April 11, 2012 - 9:03am Addthis Tips: References The following resources were used to develop the Energy Savers Guide: Tips on Saving Money and Energy at Home: Alternative Fuels and Advanced Vehicles Data Center American Council for an Energy-Efficient Economy Cool Roof Rating Council Database of State Incentives for Renewables & Efficiency (DSIRE) DOE Building America DOE Building Technologies Program DOE Building Technologies Program, 2010 Buildings Energy Databook DOE Energy Information Administration Residential Energy Consumption Survey DOE/EPA Fuel Economy Guide DOE Federal Energy Management Program DOE Office of Electricity Delivery and Energy Reliability ENERGY STAR® Green Roofs for Healthy Cities National Renewable Energy Laboratory

4

Seasonal Tips | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Seasonal Tips Seasonal Tips Seasonal Tips January 23, 2012 - 11:30am Addthis Amanda McAlpin I've often wished I lived in one of those fabulous places where it's 72 degrees and sunny year-round. But unfortunately, most of us don't. And to stay comfortable, we need heat and hot coffee in the winter, and air-conditioning and lemonade in the summer. Luckily, part of the Energy Savers site is dedicated to helping us save energy during all four seasons. Bring up the dedicated Energy Savers seasonal website and learn great ways to reduce your energy bill. Tips range from small changes you can make immediately, such as closing your drapes, to information on modifications you can make to your home for even larger benefits. There is even information on assistance for energy-savings improvements to your home.

5

Energy Savers: Cool Summer Tips  

SciTech Connect

A tri-fold brochure addressing energy-saving tips for homeowners ranging from low- or no-cost suggestions to higher cost suggestions for longer-term savings. Cooling, windows, weatherizing, and landscaping are addressed.

Miller, M.

2001-06-18T23:59:59.000Z

6

Tips: Laundry | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Laundry Laundry Tips: Laundry April 24, 2012 - 8:12pm Addthis Save Energy and More with ENERGY STAR. ENERGY STAR clothes washers use 50% less energy to wash clothes than standard washing machines. Save Energy and More with ENERGY STAR. ENERGY STAR clothes washers use 50% less energy to wash clothes than standard washing machines. There are two ways to reduce the amount of energy used for washing clothes-use less water and use cooler water. Unless you're dealing with oily stains, the warm or cold water setting on your machine will generally do a good job of cleaning your clothes. Switching your temperature setting from hot to warm can cut a load's energy use in half. Laundry Tips Wash your clothes in cold water using cold-water detergents whenever possible. Wash and dry full loads. If you are washing a small load, use the

7

Tips: Booklet Distribution | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

April 11, 2012 - 8:54am Addthis Tips: Booklet Distribution There are many ways to obtain Energy Savers-Tips for Saving Money and Energy at Home You can access Energy Savers, as...

8

Tips: Windows | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Windows Windows Tips: Windows June 18, 2012 - 9:43am Addthis Tips: Windows Windows can be one of your home's most attractive features. Windows provide views, daylighting, ventilation, and heat from the sun in the winter. Unfortunately, they can also account for 10% to 25% of your heating bill by letting heat out. During the summer, your air conditioner must work harder to cool hot air from sunny windows. Install ENERGY STAR®-qualified windows and use curtains and shade to give your air conditioner and energy bill a break. If your home has single-pane windows, consider replacing them with double-pane windows with high-performance glass-low-e or spectrally selective coatings. In colder climates, select gas-filled windows with low-e coatings to reduce heat loss. In warmer climates, select windows with

9

Tips: Lighting | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lighting Lighting Tips: Lighting May 4, 2012 - 3:16pm Addthis Lighting Choices Save You Money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes. Lighting Choices Save You Money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes. What does this mean for me? Replacing 15 inefficient incandescent bulbs in your home with energy-saving bulbs could save you about $50 per year. For the greatest savings, replace your old incandescent bulbs with ENERGY STAR-qualified bulbs. An average household dedicates about 10% of its energy budget to lighting. Switching to energy-efficient lighting is one of the fastest ways to cut your energy bills. Timers and motion sensors save you even more money by reducing the amount of time lights are on but not being used.

10

Horton Tip Sheet | ENERGY STAR  

NLE Websites -- All DOE Office Websites (Extended Search)

business resources State and local government resources Horton Tip Sheet Learn six tips to try at home from this fact color fact sheet featuring Horton. Download the Horton...

11

#tipsEnergy: Saving Energy During Vacation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

we feature some of the best tips in a Storify to encourage others to save energy and money at home. For this month's tipsEnergy, we want to know how you plan to save energy and...

12

Tips: Shopping for Lighting | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Shopping for Lighting Tips: Shopping for Lighting Tips: Shopping for Lighting July 29, 2012 - 7:27pm Addthis With an array of lighting options, use the Lighting Facts label to determine the right lightbulb for you. | Photo courtesy of Michelle Vigen, Clean Energy Resource Teams. With an array of lighting options, use the Lighting Facts label to determine the right lightbulb for you. | Photo courtesy of Michelle Vigen, Clean Energy Resource Teams. When shopping for lighting, you can now use the Lighting Facts label and lumens to compare bulbs and purchase a bulb with the amount of brightness you want. The Lighting Facts Label Lighting facts per bulb label. The label is an example showing the brightness at 800 lumens, estimated yearly energy cost at $1.57, based on 3 hours per day and 11 cents per kWh. Cost depends on rates and use. The life is 9 years and is based on 3 hours per day. Light appearance is warm at 2700 K. Energy used is 13 watts, and the bulb is ENERGY STAR rated.

13

Tipping Point Renewable Energy | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Tipping Point Renewable Energy Jump to: navigation, search Logo: Tipping Point Renewable Energy Name Tipping Point Renewable Energy Place Columbus, Ohio Zip 43221 Sector Solar Website http://tipenergy.com/ Coordinates 40.0097883°, -83.0683519° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.0097883,"lon":-83.0683519,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

14

Tips: Renewable Energy | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Renewable Energy Tips: Renewable Energy Tips: Renewable Energy July 15, 2012 - 3:32pm Addthis Use Solar Power to Heat Water and More! Today's solar power is highly efficient. You can buy systems to heat your water, provide electricity, and even offload your home heating system. Use Solar Power to Heat Water and More! Today's solar power is highly efficient. You can buy systems to heat your water, provide electricity, and even offload your home heating system. A small wind turbine system can provide additional electricity in your home, or even power your sailboat battery. A small wind turbine system can provide additional electricity in your home, or even power your sailboat battery. Use Solar Power to Heat Water and More! Today's solar power is highly efficient. You can buy systems to heat your water, provide electricity, and even offload your home heating system.

15

Tips: Transportation | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Transportation Tips: Transportation July 5, 2012 - 5:19pm Addthis Tips: Transportation In 2010, Americans traveled a total of 3 trillion miles -- the equivalent of 6.5 million...

16

Tips: Insulation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Insulation Insulation Tips: Insulation May 2, 2012 - 6:03pm Addthis Where to Insulate. Adding insulation in the areas shown here may be the best way to improve your home's energy efficiency. Insulate either the attic floor or under the roof. Check with a contractor about crawl space or basement insulation. Where to Insulate. Adding insulation in the areas shown here may be the best way to improve your home's energy efficiency. Insulate either the attic floor or under the roof. Check with a contractor about crawl space or basement insulation. Insulation is made from a variety of materials, and it usually comes in four types: rolls and batts, loose-fill, rigid foam, and foam-in-place. Rolls and Batts Rolls and batts -- or blankets -- are flexible products made from mineral

17

Tips: Booklet Distribution | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Booklet Distribution Tips: Booklet Distribution Tips: Booklet Distribution April 11, 2012 - 8:54am Addthis Tips: Booklet Distribution There are many ways to obtain Energy Savers-Tips for Saving Money and Energy at Home! You can access Energy Savers, as well as the Spanish-language Energy Savers, in the following ways. Order booklets in bulk quantities through the Energy Savers Partnership. Order now! Organizations can order booklet copies in bulk, for distribution to your customers, members, or employees. The Energy Savers booklet and the Spanish Energy Savers booklet are available for ordering. Booklet ordering is available for a limited time, at low cost to you. Please place your orders directly with the printer through the online web site. Order today for delivery before the winter heating season!

18

#tipsEnergy: Saving Energy During Vacation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy During Vacation Energy During Vacation #tipsEnergy: Saving Energy During Vacation May 20, 2013 - 4:03pm Addthis Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs #tipsEnergy: Saving Energy During Vacation Every month we ask you to share your energy-saving tips, and we feature some of the best tips in a Storify to encourage others to save energy and money at home. For this month's #tipsEnergy, we want to know how you plan to save energy and money during summer vacation. Storified by Energy Department · Mon, May 20 2013 11:56:32 From family gatherings to trips to the beach and camping in National Parks, Memorial Day marks the start of summer vacation. No matter how you spend your summer, there are plenty of ways for you to save energy at home and on the road. This month, we want to know how you

19

Energy-Efficient Holiday Decorating Tips | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips Energy-Efficient Holiday Decorating Tips December 19, 2012 - 10:36am Addthis Using LED lights for your holiday decorations can save you energy and money. | Photo courtesy of...

20

Tips: Water Heating | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Water Heating Tips: Water Heating Tips: Water Heating May 2, 2012 - 4:53pm Addthis Keep Your Energy Bills Out of Hot Water. Insulate your water heater to save energy and money, or choose an on-demand hot water heater to save even more. Keep Your Energy Bills Out of Hot Water. Insulate your water heater to save energy and money, or choose an on-demand hot water heater to save even more. Water heating is the second largest energy expense in your home. It typically accounts for about 18% of your utility bill. There are four ways to cut your water heating bills: use less hot water, turn down the thermostat on your water heater, insulate your water heater, or buy a new, more efficient model. Water Heating Tips Install aerating, low-flow faucets and showerheads. Repair leaky faucets promptly; a leaky faucet wastes gallons of

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Tips: Kitchen Appliances | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Kitchen Appliances Tips: Kitchen Appliances Tips: Kitchen Appliances April 24, 2012 - 8:34pm Addthis ENERGY STAR® Refrigerators Are Cool! ENERGY STAR-qualified refrigerators are 20% more energy efficient than non-qualified models. Models with top-mounted freezers use 10-25% less energy than side-by-side or bottom-mount units. ENERGY STAR® Refrigerators Are Cool! ENERGY STAR-qualified refrigerators are 20% more energy efficient than non-qualified models. Models with top-mounted freezers use 10-25% less energy than side-by-side or bottom-mount units. You can save energy in your kitchen through more efficient use of your dishwasher, refrigerator and freezer, and other common appliances. Dishwashers Most of the energy used by a dishwasher is for water heating.

22

EnergySmart Schools Tips: Retrofitting, Operating, and Maintaining...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EnergySmart Schools Tips: Retrofitting, Operating, and Maintaining Existing Buildings EnergySmart Schools Tips: Retrofitting, Operating, and Maintaining Existing Buildings An...

23

Energy Savers Tips on Saving Energy& Money at Home  

SciTech Connect

Provides consumers with home energy and money savings tips such as insulation, weatherization, heating, cooling, water heating, energy efficient windows, landscaping, lighting, and energy efficient appliances

Not Available

2003-06-01T23:59:59.000Z

24

Energy-saving tips for everyone | ENERGY STAR  

NLE Websites -- All DOE Office Websites (Extended Search)

Communicate and educate ENERGY STAR communications toolkit Bring Your Green to Work with ENERGY STAR Energy-saving tips for everyone Secondary menu About us Press room...

25

Tips: Sealing Air Leaks | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Sealing Air Leaks Tips: Sealing Air Leaks Tips: Sealing Air Leaks May 16, 2013 - 5:03pm Addthis Sources of Air Leaks in Your Home. Areas that leak air into and out of your home cost you a lot of money. The areas listed in the illustration are the most common sources of air leaks. Sources of Air Leaks in Your Home. Areas that leak air into and out of your home cost you a lot of money. The areas listed in the illustration are the most common sources of air leaks. Air leaks can waste a lot of your energy dollars. One of the quickest energy-- and money-saving tasks you can do is caulk, seal, and weather strip all seams, cracks, and openings to the outside. Tips for Sealing Air Leaks Test your home for air tightness. On a windy day, carefully hold a lit incense stick or a smoke pen next to your windows, doors, electrical

26

Tips: Heating and Cooling | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Heating and Cooling Tips: Heating and Cooling Tips: Heating and Cooling May 30, 2012 - 7:38pm Addthis Household Heating Systems: Although several different types of fuels are available to heat our homes, more than half of us use natural gas. | Source: Buildings Energy Data Book 2010, 2.1.1 Residential Primary Energy Consumption, by Year and Fuel Type (Quadrillion Btu and Percent of Total). Household Heating Systems: Although several different types of fuels are available to heat our homes, more than half of us use natural gas. | Source: Buildings Energy Data Book 2010, 2.1.1 Residential Primary Energy Consumption, by Year and Fuel Type (Quadrillion Btu and Percent of Total). Heating and cooling your home uses more energy and costs more money than any other system in your home -- typically making up about 54% of your

27

Tips For Getting Hired | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips For Getting Hired Tips For Getting Hired Tips For Getting Hired Successful candidates know it takes a little extra effort to get to the top. This one hour workshop introduces you to the Department of Energy, in addition to guiding you in creating a competitive Federal resume, it also covers veteran hiring options, and offers important tips to help prepare for the interview. So, If you are new to the Federal government hiring process or just want to improve your odds of getting that critical interview, this training was made for you. FAQs I am a veteran, does that entitle me to a job? I am a veteran and am interested in federal employment. Where can I find a listing of available federal jobs? When applying for civil service positions in the Federal Executive Branch, am I considered a former federal employee for having served in the

28

Tips: Your Home's Energy Use | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Your Home's Energy Use Tips: Your Home's Energy Use Tips: Your Home's Energy Use August 24, 2012 - 12:37pm Addthis Tips: Your Home's Energy Use What does this mean for me? An energy assessment will help you pinpoint where you are losing energy The findings from an assessment will help you set your energy priorities You can save 5%-30% on your energy bill by making upgrades following a home energy assessment How does it work? You can conduct your own do-it-yourself energy assessment or hire a professional. A professional energy auditor runs a series of tests to determine where your home is losing energy. Watch the Energy 101 video to learn more. A home energy assessment (sometimes referred to as an energy audit) will show what parts of your house use the most energy and suggest the best ways

29

Tips: Smart Appliances | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Smart Appliances Tips: Smart Appliances Tips: Smart Appliances April 24, 2012 - 7:56pm Addthis Some manufacturers are now offering "smart" appliances -- appliances that can be connected to smart electric meters or home energy management systems to help you shift your electricity use to off-peak hours. Air conditioners, refrigerators, dishwashers, and other appliances may be available as smart appliances. Smart appliances don't just turn off during times of peak electricity demand -- instead, they use subtle ways to shift energy use. You might not even be aware of it. For example, your air conditioner may run slightly less often. Or your refrigerator might delay it's defrost cycle until the middle of the night. If your utility charges lower rates for electricity at

30

Tips: Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Air Conditioners Tips: Air Conditioners Tips: Air Conditioners June 24, 2013 - 6:31pm Addthis Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Buying a bigger room air conditioner won't necessarily make you feel more comfortable during the hot summer months. In fact, a room air conditioner that's too big for the area it is supposed to cool will perform less efficiently and less effectively than a smaller, properly sized unit. The reason: an oversized unit will cool the room(s) to the thermostat set-point before proper dehumidification occurs, making the area feel "clammy"

31

Tips: Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Air Conditioners Tips: Air Conditioners Tips: Air Conditioners June 24, 2013 - 6:31pm Addthis Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Buying a bigger room air conditioner won't necessarily make you feel more comfortable during the hot summer months. In fact, a room air conditioner that's too big for the area it is supposed to cool will perform less efficiently and less effectively than a smaller, properly sized unit. The reason: an oversized unit will cool the room(s) to the thermostat set-point before proper dehumidification occurs, making the area feel "clammy"

32

Energy Tips: Benchmark the Fuel Cost of Steam Generation | ENERGY...  

NLE Websites -- All DOE Office Websites (Extended Search)

You are here Home Buildings & Plants Energy Tips: Benchmark the Fuel Cost of Steam Generation Secondary menu About us Press room Contact Us Portfolio Manager Login...

33

Tips: Appliances | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

for about 13% of your household's energy costs, with refrigeration, cooking, and laundry at the top of the list. Learn about: Shopping for Appliances Purchase the most...

34

Tips: Water Heating | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Heating Water Heating Tips: Water Heating May 2, 2012 - 4:53pm Addthis Keep Your Energy Bills Out of Hot Water. Insulate your water heater to save energy and money, or choose an on-demand hot water heater to save even more. Keep Your Energy Bills Out of Hot Water. Insulate your water heater to save energy and money, or choose an on-demand hot water heater to save even more. Water heating is the second largest energy expense in your home. It typically accounts for about 18% of your utility bill. There are four ways to cut your water heating bills: use less hot water, turn down the thermostat on your water heater, insulate your water heater, or buy a new, more efficient model. Water Heating Tips Install aerating, low-flow faucets and showerheads. Repair leaky faucets promptly; a leaky faucet wastes gallons of

35

Tips: Landscaping | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

illustration. Carefully positioned trees can save up to 25% of the energy a typical household uses. Research shows that summer day-time air temperatures can be 3-6 cooler...

36

Tips: Sealing Air Leaks | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sealing Air Leaks Sealing Air Leaks Tips: Sealing Air Leaks May 16, 2013 - 5:03pm Addthis Sources of Air Leaks in Your Home. Areas that leak air into and out of your home cost you a lot of money. The areas listed in the illustration are the most common sources of air leaks. Sources of Air Leaks in Your Home. Areas that leak air into and out of your home cost you a lot of money. The areas listed in the illustration are the most common sources of air leaks. Air leaks can waste a lot of your energy dollars. One of the quickest energy-- and money-saving tasks you can do is caulk, seal, and weather strip all seams, cracks, and openings to the outside. Tips for Sealing Air Leaks Test your home for air tightness. On a windy day, carefully hold a lit incense stick or a smoke pen next to your windows, doors, electrical

37

Spring and Summer Energy-Saving Tips | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Spring and Summer Energy-Saving Tips Spring and Summer Energy-Saving Tips Spring and Summer Energy-Saving Tips May 30, 2012 - 1:21pm Addthis Simple and inexpensive actions can help you save energy and money during the warm spring and summer months. | Photo courtesy of iStockphoto.com/eyedias. Simple and inexpensive actions can help you save energy and money during the warm spring and summer months. | Photo courtesy of iStockphoto.com/eyedias. Here you'll find strategies to help you save energy during the spring and summer when the weather is warm and you are trying to keep your home cool. Some of the tips below are free and can be used on a daily basis to increase your savings; others are simple and inexpensive actions you can take to ensure maximum savings through the spring and summer. If you haven't already, conduct an energy assessment to find out where you

38

Spring and Summer Energy-Saving Tips | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Spring and Summer Energy-Saving Tips Spring and Summer Energy-Saving Tips Spring and Summer Energy-Saving Tips May 30, 2012 - 1:21pm Addthis Simple and inexpensive actions can help you save energy and money during the warm spring and summer months. | Photo courtesy of iStockphoto.com/eyedias. Simple and inexpensive actions can help you save energy and money during the warm spring and summer months. | Photo courtesy of iStockphoto.com/eyedias. Here you'll find strategies to help you save energy during the spring and summer when the weather is warm and you are trying to keep your home cool. Some of the tips below are free and can be used on a daily basis to increase your savings; others are simple and inexpensive actions you can take to ensure maximum savings through the spring and summer. If you haven't already, conduct an energy assessment to find out where you

39

Fall and Winter Energy-Saving Tips | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fall and Winter Energy-Saving Tips Fall and Winter Energy-Saving Tips Fall and Winter Energy-Saving Tips October 21, 2013 - 8:44am Addthis Simple and inexpensive actions can help you save energy and money during the cool fall and winter months. | Photo courtesy of ©iStockphoto.com. Simple and inexpensive actions can help you save energy and money during the cool fall and winter months. | Photo courtesy of ©iStockphoto.com. This article will help you find strategies to help you save energy during the cool fall and cold winter months. Some of the tips below are free and can be used on a daily basis to increase your savings; others are simple and inexpensive actions you can take to ensure maximum savings through the winter. If you haven't already, conduct an energy assessment to find out where you

40

Fall and Winter Energy-Saving Tips | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fall and Winter Energy-Saving Tips Fall and Winter Energy-Saving Tips Fall and Winter Energy-Saving Tips October 21, 2013 - 8:44am Addthis Simple and inexpensive actions can help you save energy and money during the cool fall and winter months. | Photo courtesy of ©iStockphoto.com. Simple and inexpensive actions can help you save energy and money during the cool fall and winter months. | Photo courtesy of ©iStockphoto.com. This article will help you find strategies to help you save energy during the cool fall and cold winter months. Some of the tips below are free and can be used on a daily basis to increase your savings; others are simple and inexpensive actions you can take to ensure maximum savings through the winter. If you haven't already, conduct an energy assessment to find out where you

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Lighting Tip Card | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Field Sites Power Marketing Administration Other Agencies You are here Home Lighting Tip Card Lighting Tip Card lightingtipcardlores.pdf More Documents & Publications...

42

Lighting Tip Card | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Field Sites Power Marketing Administration Other Agencies You are here Home Lighting Tip Card Lighting Tip Card lightingtipcardhires.pdf More Documents & Publications...

43

Tips to Save Energy During the Holidays | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips to Save Energy During the Holidays Tips to Save Energy During the Holidays Tips to Save Energy During the Holidays December 2, 2008 - 1:33pm Addthis Allison Casey Senior Communicator, NREL The winter holiday season has officially begun, and with it comes the frenzy of decorating, holiday gatherings, gift buying, and errand running. Don't let your energy-saving efforts fall by the wayside amid all the festivities; the tips below will help you save energy and money even as you celebrate. Use LED Holiday Lights LED-or light-emitting diode-holiday lights are much more efficient than traditional incandescent lights. While the initial purchase price of LED light strings is higher, consider the cost of running each type of light string for 12 hours per day for 40 days: Type of Light Electricity Cost *

44

Energy-Efficient Holiday Decorating Tips | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy-Efficient Holiday Decorating Tips Energy-Efficient Holiday Decorating Tips Energy-Efficient Holiday Decorating Tips December 19, 2012 - 10:36am Addthis Using LED lights for your holiday decorations can save you energy and money. | Photo courtesy of ©iStockphoto.com/peterspiro Using LED lights for your holiday decorations can save you energy and money. | Photo courtesy of ©iStockphoto.com/peterspiro Erik Hyrkas Erik Hyrkas Media Relations Specialist, Office of Energy Efficiency & Renewable Energy What does this mean for me? You can save money on your holiday lighting while still enjoying a decorated household. With holidays almost upon us and home decorating to do, costs and energy savings should be on the brain. So as you put the finishing touches on that giant lighting display, be sure to read these energy-efficient holiday

45

Tips: Your Home's Energy Use | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Your Home's Energy Use Your Home's Energy Use Tips: Your Home's Energy Use August 24, 2012 - 12:37pm Addthis Tips: Your Home's Energy Use What does this mean for me? An energy assessment will help you pinpoint where you are losing energy The findings from an assessment will help you set your energy priorities You can save 5%-30% on your energy bill by making upgrades following a home energy assessment How does it work? You can conduct your own do-it-yourself energy assessment or hire a professional. A professional energy auditor runs a series of tests to determine where your home is losing energy. Watch the Energy 101 video to learn more. A home energy assessment (sometimes referred to as an energy audit) will show what parts of your house use the most energy and suggest the best ways

46

Tips: Air Ducts | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Ducts Air Ducts Tips: Air Ducts June 24, 2013 - 7:23pm Addthis Air Ducts: Out of Sight, Out of Mind. The unsealed ducts in your attic and crawlspaces lose air, and uninsulated ducts lose heat -- wasting energy and money. Air Ducts: Out of Sight, Out of Mind. The unsealed ducts in your attic and crawlspaces lose air, and uninsulated ducts lose heat -- wasting energy and money. Your air ducts are one of the most important systems in your home, and if the ducts are poorly sealed or insulated they are likely contributing to higher energy bills. Your home's duct system is a branching network of tubes in the walls, floors, and ceilings; it carries the air from your home's furnace and central air conditioner to each room. Ducts are made of sheet metal, fiberglass, or other materials.

47

Tips for Renters and Property Owners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips for Renters and Property Owners Tips for Renters and Property Owners Tips for Renters and Property Owners July 5, 2012 - 4:51pm Addthis Tips for Renters and Property Owners If you rent, or if you own a rental unit, you can use many of the tips throughout this guide to save money and energy. Renters You can reduce your utility bills by following the tips in these sections: Lighting Heating and Cooling (if you control the thermostat) Appliances Home Office and Home Electronics Windows Transportation Encourage your landlord to follow these tips as well. They'll save energy and money, improving your comfort and lowering your utility bills even more. Property Owners Nearly all of the information in this guide applies to rental units. The section on Your Home's Energy Use focuses on air leaks, insulation, heating

48

Tips: Programmable Thermostats | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Programmable Thermostats Programmable Thermostats Tips: Programmable Thermostats May 30, 2012 - 5:33pm Addthis Cool Summer Tip: In the summer, save money by automatically turning up the air conditioner at night or when you're away from home. Cool Summer Tip: In the summer, save money by automatically turning up the air conditioner at night or when you're away from home. Hot Winter Tip: Use a programmable thermostat to automatically turn down the heat at night or when you're away from home. Hot Winter Tip: Use a programmable thermostat to automatically turn down the heat at night or when you're away from home. Cool Summer Tip: In the summer, save money by automatically turning up the air conditioner at night or when you're away from home. Hot Winter Tip: Use a programmable thermostat to automatically turn down the heat at night or when you're away from home.

49

Tips to Green Your Home | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips to Green Your Home Tips to Green Your Home Tips to Green Your Home November 23, 2009 - 2:51pm Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory Last week, the Environmental Protection Agency announced its new green homes Web site. The site provides an interactive experience that helps people make their homes greener with tips on reducing energy consumption, carbon footprints, waste generation and water usage, as well as improving indoor air quality. While I've already made some improvements to my home energy efficiency, I know there's more I can do. After exploring the new Web site, I learned for the first time these interesting tips that will help me save more energy and money at home. The outdoor porch or post lamp is one of the highest used light

50

Tips: Energy-Efficient Roofs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy-Efficient Roofs Energy-Efficient Roofs Tips: Energy-Efficient Roofs April 24, 2012 - 4:29pm Addthis Tips: Energy-Efficient Roofs If you've ever stood on a roof on a hot summer day, you know how hot it can get. The heat from your roof makes your air conditioner work even harder to keep your home cool. Cool Roofs If you are building a new home, decide during planning whether you want a cool roof, and if you want to convert an existing roof, you can: Retrofit the roof with specialized heat-reflective material. Re-cover the roof with a new waterproofing surface (such as tile coating). Replace the roof with a cool one. A cool roof uses material that is designed to reflect more sunlight and absorb less heat than a standard roof. Cool roofs can be made of a highly reflective type of paint, a sheet covering, or highly reflective tiles or

51

Consumer Tips for Lowering Your Utility Bill | Open Energy Information  

Open Energy Info (EERE)

Consumer Tips for Lowering Your Utility Bill Consumer Tips for Lowering Your Utility Bill Jump to: navigation, search Whether you are a residential or commercial customer, your monthly utility bill contains a wide range of data such as how much energy you use, what your current rate is, and detailed fees. Depending on how much information your utility provider offers, you can refer to it along with these tips to reduce your energy use and save money. For in-depth tips on saving energy and money at home, visit EnergySavers.gov. If you have 13 months of historical data on your bill: See if you're using more energy now than you did during the same month last year. Are you using more energy? Look for ways to use less electricity such as purchasing energy efficient appliances and lighting and using a programmable thermostat.

52

#tipsEnergy: How to Save Energy During the Holidays | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

As part of this month's tipsEnergy, we want to know your tips for saving energy and money during the holiday season. Storified by Energy Department Fri, Dec 21 2012 11:13:01...

53

Tips: Shopping for Appliances | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Shopping for Appliances Tips: Shopping for Appliances Tips: Shopping for Appliances April 24, 2012 - 7:33pm Addthis What's the Real Cost? Every appliance has two price tags -- the purchase price and the operating cost. Consider both when buying a new appliance. What's the Real Cost? Every appliance has two price tags -- the purchase price and the operating cost. Consider both when buying a new appliance. When you're shopping for appliances, think of two price tags. The first one covers the purchase price -- think of it as a down payment. The second price tag is the cost of operating the appliance during its lifetime. You'll be paying on that second price tag every month with your utility bill for the next 10 to 20 years, depending on the appliance. Refrigerators last an average of 12 years; clothes washers about 11 years; dishwashers

54

Energy Savers Guide: Tips on Saving Money and Energy at Home | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Savers Guide: Tips on Saving Money and Energy at Home Energy Savers Guide: Tips on Saving Money and Energy at Home Energy Savers Guide: Tips on Saving Money and Energy at Home November 19, 2013 - 9:16am Addthis Energy Savers Guide: Tips on Saving Money and Energy at Home Energy Savers provides homeowners with tips for saving money and energy at home and on the road. By following just a few of the simple tips here in the Energy Savers guide section of the website, you can make your home more comfortable and easier to heat and cool -- while you save money. We bring you the latest information on energy-saving, efficient technologies. We even give tips for using clean, renewable energy to power your home. Right in your own home, you have the power to save money and energy. Saving energy reduces our nation's overall demand for resources needed to make

55

Energy Tips: Determine the Cost of Compressed Air for Your Plant...  

NLE Websites -- All DOE Office Websites (Extended Search)

Senior care resources Small business resources State and local government resources Energy Tips: Determine the Cost of Compressed Air for Your Plant energy tips cover page This...

56

#tipsEnergy: How to Save Energy This Spring | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Spring Spring #tipsEnergy: How to Save Energy This Spring March 20, 2013 - 12:19pm Addthis Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs #tipsEnergy: How to Save Energy This Spring Every month we ask you to share your energy-saving tips, and we feature some of the best tips in a Storify to encourage others to save energy and money at home. For this month's #tipsEnergy, we want to know how you save energy during the spring. Storified by Energy Department · Tue, Apr 23 2013 11:45:14 The start of spring means longer days and warmer weather. But just because temperatures are rising, doesn't mean your energy bills have to. There are plenty of no-cost or low-cost ways to reduce your energy bills. This month, we want to know how you plan to take advantage of the changing weather to save energy

57

Tips: Natural Gas and Oil Heating Systems | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Natural Gas and Oil Heating Systems Tips: Natural Gas and Oil Heating Systems May 30, 2012 - 5:41pm Addthis Install a new energy-efficient furnace to save money over the long term....

58

#tipsEnergy: Saving on Home Heating Costs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

tipsEnergy: Saving on Home Heating Costs tipsEnergy: Saving on Home Heating Costs November 23, 2012 - 3:37pm Addthis Rebecca Matulka Rebecca Matulka Digital Communications...

59

#tipsEnergy: Weatherizing Your Home for Fall | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

#tipsEnergy: Weatherizing Your Home for Fall #tipsEnergy: Weatherizing Your Home for Fall #tipsEnergy: Weatherizing Your Home for Fall October 17, 2012 - 11:30am Addthis Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs #tipsEnergy: Weatherizing Your Home for Fall #tipsEnergy is a new feature on the Energy Department's Twitter account, highlighting ways to save energy and money at home. Once a month, we will ask you to share your energy-saving tips so the larger energy community can learn from you, and we will highlight some of the best tips. Storified by Energy Department · Wed, Oct 17 2012 08:30:31 The start of fall brings cooler weather, changing leaves and the need to turn on the heat. But the cooler weather doesn't have to mean sky high energy bills. By taking simple

60

Energy Savers---Tips on Saving Energy and Money at Home (Fifth Printing)  

Science Conference Proceedings (OSTI)

Provides consumers with home energy and money savings tips such as insulation, weatherization, heating, cooling, water heating, energy efficient windows, landscaping, lighting, and energy efficient appliances.

DOE Office of Building Technology, State and Community Programs

2001-08-13T23:59:59.000Z

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

What Are Your Top Tips for Saving Energy? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Are Your Top Tips for Saving Energy? Are Your Top Tips for Saving Energy? What Are Your Top Tips for Saving Energy? June 22, 2012 - 6:41pm Addthis What Are Your Top Tips for Saving Energy? Earlier this week, John Chu shared with us his Top 10 Tips to Save Energy and Money This Summer. But since most of the country is in the middle of a huge heat wave, it sounds like a great time to share other tips about saving energy, saving money and, most importantly, staying cool. So this week we'd like to know: What tips do you have for saving energy this summer? You have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles What Do You Set Your Thermostat to?

62

Estimating Rain Rates from Tipping-Bucket Rain Gauge Measurements  

Science Conference Proceedings (OSTI)

This paper describes the cubic splinebased operational system for the generation of the Tropical Rainfall Measuring Mission (TRMM) 1-min rain-rate product 2A-56 from tipping-bucket (TB) gauge measurements. A simulated TB gauge from a Joss...

Jianxin Wang; Brad L. Fisher; David B. Wolff

2008-01-01T23:59:59.000Z

63

#tipsEnergy: How to Save Energy This Summer | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

we feature some of the best ideas in a Storify to encourage others to save energy and money at home. For this month's tipsEnergy, we want to know how you plan to save energy...

64

What Are Your Favorite Winter Energy Savings Tips? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Are Your Favorite Winter Energy Savings Tips? Are Your Favorite Winter Energy Savings Tips? What Are Your Favorite Winter Energy Savings Tips? January 27, 2012 - 10:06am Addthis This week, Amanda highlighted the Energy Savers seasonal website as a great place to get tips to save money and energy in any season. We want to know which winter energy savings tips you've tried. Have you covered your drafty windows, added weatherstripping to your doors, or opened your south-facing window curtains during the day? How well have these tips worked for you? We want you to share your own favorite tips and tricks with us. What have you done to save energy and money in your home this winter? Tell us! E-mail your responses to the Energy Saver team at http://en.wikipedia.org/wiki/Regression_analysis. Addthis Related Articles

65

Summer tips for saving energy and money. [20 tips for homeowners  

SciTech Connect

The National Bureau of Standards has compiled the list of 20 tips to help homeowners save energy and stay comfortable in summer. Research shows that some of the most important measures are to reduce heat gain from the attic, reduce internal heat generation in the house, shade windows from solar radiation, and use whole-house fans to take advantage of natural temperature cycles and to provide ventilation. Turning up the thermostat on air conditioners is also important.

Jacobs, M.

1977-07-01T23:59:59.000Z

66

Energy-saving tips for small businesses  

SciTech Connect

This flyer provides proven, straightforward, energy-saving actions that could save 10% to 50% on energy bills.

1995-09-01T23:59:59.000Z

67

#tipsEnergy: How to Save Energy This Summer | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Summer Summer #tipsEnergy: How to Save Energy This Summer June 19, 2013 - 4:02pm Addthis Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs #tipsEnergy: How to Save Energy This Summer Every month we ask you to share your energy-saving tips, and we feature some of the best ideas in a Storify to encourage others to save energy and money at home. For this month's #tipsEnergy, we want to know how you plan to save energy during the summer. Storified by Energy Department · Wed, Jun 19 2013 13:01:06 Across most of the U.S., the start of summer brings sultry weather and the need to use air conditioning. But just because temperatures are soaring, doesn't mean your energy bills have to reach record highs. Whether you're enjoying the summer weather outside or from the comfort of your

68

Tips: Heat Pumps | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Heat Pumps Heat Pumps Tips: Heat Pumps June 24, 2013 - 5:48pm Addthis Heat pumps can be a cost-effective choice in moderate climates, especially if you heat your home with electricity. Heat pumps can be a cost-effective choice in moderate climates, especially if you heat your home with electricity. Heat pumps are the most efficient form of electric heating in moderate climates. Because they move heat rather than generate heat, heat pumps can provide equivalent space conditioning at as little as one quarter of the cost of operating conventional heating or cooling appliances. A heat pump does double duty as a central air conditioner by collecting the heat inside your house and pumping it outside. There are three types of heat pumps: air-to-air, water source, and geothermal. They collect heat from the air, water, or ground outside your

69

Tips: Time-Based Electricity Rates | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Time-Based Electricity Rates Tips: Time-Based Electricity Rates Tips: Time-Based Electricity Rates July 2, 2012 - 8:09pm Addthis Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. What are the key facts? Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. Distributing the electricity demand more evenly ensures that a steady and reliable stream of electricity is available for everyone. To help reduce their peak power demands and save money, many utilities are

70

Tips: Time-Based Electricity Rates | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Time-Based Electricity Rates Tips: Time-Based Electricity Rates Tips: Time-Based Electricity Rates July 2, 2012 - 8:09pm Addthis Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. What are the key facts? Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. Distributing the electricity demand more evenly ensures that a steady and reliable stream of electricity is available for everyone. To help reduce their peak power demands and save money, many utilities are

71

#tipsEnergy: Ways to Save on Electricity Costs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

#tipsEnergy: Ways to Save on Electricity Costs #tipsEnergy: Ways to Save on Electricity Costs #tipsEnergy: Ways to Save on Electricity Costs July 22, 2013 - 4:18pm Addthis Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs #tipsEnergy: Ways to Save on Electricity Costs Every month we ask you to share your energy-saving tips, and we feature some of the best ideas in a Storify to encourage others to save energy and money at home. For this month's #tipsEnergy, we want to know how you save on electricity costs. Storified by Energy Department · Fri, Jul 26 2013 10:27:57 From powering our homes' lights and kitchen appliances to running our TVs and computers -- electricity is an essential part of our modern life. It should be no surprise that the average residential electricity bill is more than $110 a month, according to the Energy

72

Tips: Water Heating | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

2, 2012 - 4:53pm Addthis Keep Your Energy Bills Out of Hot Water. Insulate your water heater to save energy and money, or choose an on-demand hot water heater to save even more....

73

Sharpening of field emitter tips using high-energy ions  

DOE Patents (OSTI)

A process for sharpening arrays of field emitter tips of field emission cathodes, such as found in field-emission, flat-panel video displays. The process uses sputtering by high-energy (more than 30 keV) ions incident along or near the longitudinal axis of the field emitter to sharpen the emitter with a taper from the tip or top of the emitter down to the shank of the emitter. The process is particularly applicable to sharpening tips of emitters having cylindrical or similar (e.g., pyramidal) symmetry. The process will sharpen tips down to radii of less than 12 nm with an included angle of about 20 degrees. Because the ions are incident along or near the longitudinal axis of each emitter, the tips of gated arrays can be sharpened by high-energy ion beams rastered over the arrays using standard ion implantation equipment. While the process is particularly applicable for sharpening of arrays of field emitters in field-emission flat-panel displays, it can be effectively utilized in the fabrication of other vacuum microelectronic devices that rely on field emission of electrons.

Musket, Ronald G. (Danville, CA)

1999-11-30T23:59:59.000Z

74

Tips: Natural Gas and Oil Heating Systems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Natural Gas and Oil Heating Systems Natural Gas and Oil Heating Systems Tips: Natural Gas and Oil Heating Systems May 30, 2012 - 5:41pm Addthis Install a new energy-efficient furnace to save money over the long term. Install a new energy-efficient furnace to save money over the long term. If you plan to buy a new heating system, ask your local utility or state energy office about the latest technologies on the market. For example, many newer models have designs for burners and heat exchangers that are more efficient during operation and cut heat loss when the equipment is off. Consider a sealed-combustion furnace -- they are safer and more efficient. Long-Term Savings Tip Install a new energy-efficient furnace to save money over the long term. Look for the ENERGY STAR® and EnergyGuide labels to compare efficiency and

75

Energy Tips: Minimize Compressed Air Leaks  

NLE Websites -- All DOE Office Websites (Extended Search)

newsletter, for example, provides timely articles and information on comprehensive energy systems for industry. You can access these resources and more by visiting the...

76

Tips: Shopping for Appliances | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

you which appliance is the most efficient on the market, they will show you the annual energy consumption and operating cost for each appliance so you can compare them yourself....

77

#tipsEnergy: Saving on Home Heating Costs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Saving on Home Heating Costs Saving on Home Heating Costs #tipsEnergy: Saving on Home Heating Costs November 23, 2012 - 3:37pm Addthis Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs #tipsEnergy: Saving on Home Heating Costs A feature on the Energy Department's Twitter account, #tipsEnergy highlights ways to save energy and money at home. Once a month, we ask you to share your energy-saving tips so the larger energy community can learn from you, and we feature some of the best tips in a Storify. Storified by Energy Department · Fri, Nov 23 2012 12:37:07 As we head into December, the cold weather season is officially upon us, and nowhere is that more evident than on your utility bills. Home heating and cooling uses more energy than any other

78

Energy Savings Tips on the Go: Check Out the New Energy Savers Mobile Site  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Savings Tips on the Go: Check Out the New Energy Savers Savings Tips on the Go: Check Out the New Energy Savers Mobile Site Energy Savings Tips on the Go: Check Out the New Energy Savers Mobile Site March 16, 2012 - 12:46pm Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory For years, many of you have found energy-saving tips about how to save money and energy at home, in your vehicle, and at work on our EnergySavers desktop site. This month, we launched a new Energy Savers mobile website-which provides homeowners these with tips conveniently through your mobile device. Whether you're on the road, at the store, or talking with your home improvement contractor, you can find ways to make your home more comfortable and easier to heat and cool - and save money at the same time.

79

#tipsEnergy: Ways to Save on Water Heating Costs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Water Heating Costs Water Heating Costs #tipsEnergy: Ways to Save on Water Heating Costs February 20, 2013 - 5:09pm Addthis Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs #tipsEnergy: Ways to Save on Water Heating Costs Every month we ask the larger energy community to share their energy-saving tips, and we feature some of our favorite tips in a Storify. For this month's #tipsEnergy, we wanted to know how you save energy and money on water heating. Storified by Energy Department · Wed, Feb 20 2013 14:12:00 Hot water is essential to most of our lives: We use it to shower, run the dishwasher and wash clothes. Quite frequently, we use more hot water than we think -- the average rate hot water flows out of the kitchen faucet is 2 gallons per minute, and an eight-minute shower

80

Energy Savings Tips on the Go: Check Out the New Energy Savers...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

at DOE's National Renewable Energy Laboratory For years, many of you have found energy-saving tips about how to save money and energy at home, in your vehicle, and at...

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

#tipsEnergy: How to Save Energy During the Holidays | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

How to Save Energy During the Holidays Once a month, we ask you to share your energy-saving tips so the larger energy community can learn from you, and we feature some...

82

U.S. Department of Energy Launches Website with Energy Saving Tips for  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Website with Energy Saving Tips Website with Energy Saving Tips for Consumers U.S. Department of Energy Launches Website with Energy Saving Tips for Consumers April 22, 2008 - 10:49am Addthis Site Highlights Ways to Make Everyday Earth Day with Wise Energy Choices WASHINGTON, D.C. - The U.S. Department of Energy (DOE) today launched a new internet feature which provides tips to consumers on how to make everyday Earth Day by making smart energy choices to save money while protecting the environment. The interactive web page shows consumers steps to use less energy with household electronics, lighting, and appliances to save on monthly bills and how to avoid wasting energy by improving the energy efficiency of their homes and cars. The site also features the Department's work to develop cleaner, more

83

Clean Firetube Boiler Waterside Heat Transfer Surfaces, Energy Tips: STEAM, Steam Tip Sheet #7 (Fact Sheet)  

SciTech Connect

A steam energy tip sheet for the Advanced Manufacturing Office (AMO). The prevention of scale formation in firetube boilers can result in substantial energy savings. Scale deposits occur when calcium, magnesium, and silica, commonly found in most water supplies, react to form a continuous layer of material on the waterside of the boiler heat exchange tubes. Scale creates a problem because it typically possesses a thermal conductivity, an order of magnitude less than the corresponding value for bare steel. Even thin layers of scale serve as an effective insulator and retard heat transfer. The result is overheating of boiler tube metal, tube failures, and loss of energy efficiency. Fuel consumption may increase by up to 5% in firetube boilers because of scale. The boilers steam production may be reduced if the firing rate cannot be increased to compensate for the decrease in combustion efficiency. Energy losses as a function of scale thickness and composition are given. Any scale in a boiler is undesirable. The best way to deal with scale is not to let it form in the first place. Prevent scale formation by: (1) Pretreating of boiler makeup water (using water softeners, demineralizers, and reverse osmosis to remove scale-forming minerals); (2) Injecting chemicals into the boiler feedwater; and (3) Adopting proper boiler blowdown practices.

Not Available

2012-04-01T23:59:59.000Z

84

Tips: Home Office and Electronics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Home Office and Electronics Home Office and Electronics Tips: Home Office and Electronics April 24, 2012 - 6:52pm Q&A How do you save energy when working at home? Ask Us Addthis Keep Your Home Office Efficient with ENERGY STAR. 1 of 2 Keep Your Home Office Efficient with ENERGY STAR. Laptops are far more efficient than desktop computers, especially ENERGY STAR qualified models. Use Smart Power Strips to Save Energy. 2 of 2 Use Smart Power Strips to Save Energy. Many electronics go into standby mode when you turn them off. Reduce wasted (vampire) power by plugging electronics into a smart power strip, which can turn your electronics off completely. Shop for ENERGY STAR® Office Products Computers Imaging equipment (copiers, printers, fax machines, scanners) Monitors and other displays Many people work from home at least one day per week. Working from home

85

Cyber Tips Book Mark (2009 NCSA Month) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sites Power Marketing Administration Other Agencies You are here Home Cyber Tips Book Mark (2009 NCSA Month) Cyber Tips Book Mark (2009 NCSA Month) Training and Awareness...

86

#tipsEnergy: Ways to Save on Electricity Costs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electricity Costs Electricity Costs #tipsEnergy: Ways to Save on Electricity Costs July 22, 2013 - 4:18pm Addthis Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs #tipsEnergy: Ways to Save on Electricity Costs Every month we ask you to share your energy-saving tips, and we feature some of the best ideas in a Storify to encourage others to save energy and money at home. For this month's #tipsEnergy, we want to know how you save on electricity costs. Storified by Energy Department · Fri, Jul 26 2013 10:27:57 From powering our homes' lights and kitchen appliances to running our TVs and computers -- electricity is an essential part of our modern life. It should be no surprise that the average residential electricity bill is more than $110 a month, according to the Energy

87

Top 10 Tips to Save Energy and Money This Summer | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top 10 Tips to Save Energy and Money This Summer Top 10 Tips to Save Energy and Money This Summer Top 10 Tips to Save Energy and Money This Summer June 18, 2012 - 2:14pm Addthis John Chu John Chu Communications Specialist with the Office of Energy Efficiency and Renewable Energy June 20th marks the first day of summer, and for many of us that means trips to the beach, outdoor concerts, and cool drinks. Summer is also a great season to save energy and money in your home. Here are some tips to get you started: Lighting makes up about 10% of home electricity costs. You can save up to 80% of that energy by simply replacing your traditional incandescents with compact fluorescent lamps (CFLs) and light emitting diodes (LEDs). They will also last you for years after the summer is gone, saving money on replacements.

88

Top 10 Tips to Save Energy and Money This Summer | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top 10 Tips to Save Energy and Money This Summer Top 10 Tips to Save Energy and Money This Summer Top 10 Tips to Save Energy and Money This Summer June 18, 2012 - 2:14pm Addthis John Chu John Chu Communications Specialist with the Office of Energy Efficiency and Renewable Energy June 20th marks the first day of summer, and for many of us that means trips to the beach, outdoor concerts, and cool drinks. Summer is also a great season to save energy and money in your home. Here are some tips to get you started: Lighting makes up about 10% of home electricity costs. You can save up to 80% of that energy by simply replacing your traditional incandescents with compact fluorescent lamps (CFLs) and light emitting diodes (LEDs). They will also last you for years after the summer is gone, saving money on replacements.

89

Easy Energy Tips for Apartments or Rental Homes | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Easy Energy Tips for Apartments or Rental Homes Easy Energy Tips for Apartments or Rental Homes Easy Energy Tips for Apartments or Rental Homes October 6, 2008 - 12:08pm Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory What does this mean for me? During winter months, try keeping your thermostat set at 68 degrees. You can save energy on hot water usage by cutting down on shower time and running the washing machine with cold water. Warm your home during the day by leaving the curtains on sun-facing windows open. Over the last few weeks we've talked about things like energy audits and energy-saving incentives, and now that we're in the midst of Energy Awareness Month we're going to be talking about ways to save energy this winter. But there's just one problem with all these super-cool resources:

90

Easy Energy Tips for Apartments or Rental Homes | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Easy Energy Tips for Apartments or Rental Homes Easy Energy Tips for Apartments or Rental Homes Easy Energy Tips for Apartments or Rental Homes October 6, 2008 - 12:08pm Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory What does this mean for me? During winter months, try keeping your thermostat set at 68 degrees. You can save energy on hot water usage by cutting down on shower time and running the washing machine with cold water. Warm your home during the day by leaving the curtains on sun-facing windows open. Over the last few weeks we've talked about things like energy audits and energy-saving incentives, and now that we're in the midst of Energy Awareness Month we're going to be talking about ways to save energy this winter. But there's just one problem with all these super-cool resources:

91

Top 10 Tips to Save Energy and Money in the Winter | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top 10 Tips to Save Energy and Money in the Winter Top 10 Tips to Save Energy and Money in the Winter December 10, 2012 - 12:43pm Q&A What are some other ways that you save energy...

92

Tips: Your Home's Energy Use | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

cut energy costs. You can conduct a simple home energy assessment by doing it yourself (DIY) or, for a more detailed assessment, contact your local utility or an energy auditor....

93

Energy-saving tips for everyone | ENERGY STAR Buildings & Plants  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy-saving tips for everyone Energy-saving tips for everyone Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section How can we help you? Build an energy program Improve building and plant performance Earn the ENERGY STAR and other recognition Benchmark energy use ENERGY STAR in action Communicate and educate ENERGY STAR communications toolkit Bring Your Green to Work with ENERGY STAR

94

Fact Sheet - Tips for Speedy Administrative Review | Open Energy...  

Open Energy Info (EERE)

Speedy Administrative Review Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Reference Material: Fact Sheet - Tips for Speedy Administrative Review edit Details...

95

Earth Day Recap: Sharing Tips for Improving Your Home's Energy Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Earth Day Recap: Sharing Tips for Improving Your Home's Energy Earth Day Recap: Sharing Tips for Improving Your Home's Energy Efficiency Earth Day Recap: Sharing Tips for Improving Your Home's Energy Efficiency April 24, 2013 - 12:30pm Addthis Miss our Earth Day Hangout? View it now. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Want more info? Check out Energy Saver for tips and advice on ways to reduce your energy use. This week, more than 1 billion people in more than 190 countries celebrated Earth Day, demonstrating their support for environmental protection. First started in 1970 to encourage environmental reform, Earth Day is now an opportunity to take individual actions to protect the environment and use our resources -- like energy -- more efficiently. To celebrate Earth Day, we hosted a live Q&A to share tips and advice that

96

Earth Day Recap: Sharing Tips for Improving Your Home's Energy Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Earth Day Recap: Sharing Tips for Improving Your Home's Energy Earth Day Recap: Sharing Tips for Improving Your Home's Energy Efficiency Earth Day Recap: Sharing Tips for Improving Your Home's Energy Efficiency April 24, 2013 - 12:30pm Addthis Miss our Earth Day Hangout? View it now. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Want more info? Check out Energy Saver for tips and advice on ways to reduce your energy use. This week, more than 1 billion people in more than 190 countries celebrated Earth Day, demonstrating their support for environmental protection. First started in 1970 to encourage environmental reform, Earth Day is now an opportunity to take individual actions to protect the environment and use our resources -- like energy -- more efficiently. To celebrate Earth Day, we hosted a live Q&A to share tips and advice that

97

Stay Warm and Save Money This Winter with Tips from the Energy Department |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Stay Warm and Save Money This Winter with Tips from the Energy Stay Warm and Save Money This Winter with Tips from the Energy Department Stay Warm and Save Money This Winter with Tips from the Energy Department December 19, 2011 - 1:24pm Addthis Department of Energy headquarters during the winter months. | DOE file photo. Department of Energy headquarters during the winter months. | DOE file photo. What does this mean for me? Help your family save money by saving energy with these tips this winter. Click "start now" on Benefits.gov to find out if you're eligible for government assistance, including energy-related costs. Editor's note: This article was originally posted on Benefits.gov. As the days get shorter and temperatures get cooler, those energy bills seem to just keep going up. The average American spends around $2,000 per household on energy costs

98

Stay Warm and Save Money This Winter with Tips from the Energy Department |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Stay Warm and Save Money This Winter with Tips from the Energy Stay Warm and Save Money This Winter with Tips from the Energy Department Stay Warm and Save Money This Winter with Tips from the Energy Department December 19, 2011 - 1:24pm Addthis Department of Energy headquarters during the winter months. | DOE file photo. Department of Energy headquarters during the winter months. | DOE file photo. What does this mean for me? Help your family save money by saving energy with these tips this winter. Click "start now" on Benefits.gov to find out if you're eligible for government assistance, including energy-related costs. Editor's note: This article was originally posted on Benefits.gov. As the days get shorter and temperatures get cooler, those energy bills seem to just keep going up. The average American spends around $2,000 per household on energy costs

99

Fall and Winter Energy-Saving Tips | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

for energy-efficient water heating. Lower Your Holiday Lighting Costs Use light-emitting diode -- or "LED" -- holiday light strings to reduce the cost of decorating your home...

100

Tips: Passive Solar Heating and Cooling | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Passive Solar Heating and Cooling Tips: Passive Solar Heating and Cooling Tips: Passive Solar Heating and Cooling April 24, 2012 - 4:18pm Addthis Tips: Passive Solar Heating and Cooling Using passive solar design to heat and cool your home can be both environmentally friendly and cost effective. In many cases, your heating costs can be reduced to less than half the cost of heating a typical home. Passive solar design can also help lower your cooling costs. Passive solar cooling techniques include carefully designed overhangs and using reflective coatings on windows, exterior walls, and roofs. Newer techniques include placing large, insulated windows on south-facing walls and putting thermal mass, such as a concrete slab floor or a heat-absorbing wall, close to the windows. A passive solar house requires careful design and siting, which vary by

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Training For Industry Program (TIP) (Oklahoma) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Training For Industry Program (TIP) (Oklahoma) Training For Industry Program (TIP) (Oklahoma) Training For Industry Program (TIP) (Oklahoma) < Back Eligibility Agricultural Commercial Construction Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Municipal/Public Utility Nonprofit Retail Supplier Rural Electric Cooperative Schools Systems Integrator Transportation Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info Start Date 1968 State Oklahoma Program Type Training/Technical Assistance Provider Oklahoma Department of Career and Technology Education The Oklahoma Department of Career and Technology Education runs the Training For Industry Program (TIP) is a no-cost/low-cost way for new or

102

Top 10 Tips to Save Energy and Money in the Winter | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top 10 Tips to Save Energy and Money in the Winter Top 10 Tips to Save Energy and Money in the Winter Top 10 Tips to Save Energy and Money in the Winter December 10, 2012 - 12:43pm Q&A What are some other ways that you save energy and money in the winter? Tell Us Addthis Using a programmable thermostat is one way to save energy in your home this winter. | Photo courtesy of iStockphoto.com/BanksPhotos. Using a programmable thermostat is one way to save energy in your home this winter. | Photo courtesy of iStockphoto.com/BanksPhotos. John Chu John Chu Communications Specialist with the Office of Energy Efficiency and Renewable Energy What does this mean for me? There are plenty of ways to save energy and money this winter. Winter. For many of us, the season means holiday shopping, hot chocolate, and time spent with friends and family. For those of us who love saving

103

No- and Low-Cost Energy-Saving Tips for Multifamily Housing Common...  

NLE Websites -- All DOE Office Websites (Extended Search)

No- and Low-Cost Energy-Saving Tips for Multifamily Housing Common Areas Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing...

104

Tips: Passive Solar Heating and Cooling | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Passive Solar Heating and Cooling Passive Solar Heating and Cooling Tips: Passive Solar Heating and Cooling April 24, 2012 - 4:18pm Addthis Tips: Passive Solar Heating and Cooling Using passive solar design to heat and cool your home can be both environmentally friendly and cost effective. In many cases, your heating costs can be reduced to less than half the cost of heating a typical home. Passive solar design can also help lower your cooling costs. Passive solar cooling techniques include carefully designed overhangs and using reflective coatings on windows, exterior walls, and roofs. Newer techniques include placing large, insulated windows on south-facing walls and putting thermal mass, such as a concrete slab floor or a heat-absorbing wall, close to the windows. A passive solar house requires careful design and siting, which vary by

105

Careers - Tips - U.S. Energy Information Administration (EIA)  

Gasoline and Diesel Fuel Update (EIA)

Application Tips & Contacts Application Tips & Contacts Understanding EIA's Job Announcements Federal job announcements, including EIA's, can be a little confusing to applicants who aren't used to reading them, but it's worth the effort! These announcements provide important information about qualifications, duties, salary, duty location, and benefits. Each job vacancy consists of a job title, the career path, the series number and the pay band number. For example, in the "Economist, GS-0110-04" citation: "Economist" is the position title "GS" is the pay plan "0110" is the occupational series "04" is the grade level (the traditional Federal GS system can be 1 through 15) Sometimes you will see two types of job announcements: Public notice. These jobs are open to all U.S. citizens; current or

106

Bring Your Green to Work: Tip card | ENERGY STAR Buildings & Plants  

NLE Websites -- All DOE Office Websites (Extended Search)

Tip card Tip card Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories Target Finder Technical documentation

107

Preheated Combustion Air (International Fact Sheet), Energy Tips-Process Heating, Process Heating Tip Sheet #1c  

Science Conference Proceedings (OSTI)

This English/Chinese international tip sheet provides information for optimizing industrial process heating systems and includes measurements in metric units.

Not Available

2010-10-01T23:59:59.000Z

108

Check Burner Air to Fuel Ratios (International Fact Sheet), Energy Tips-Process Heating, Process Heating Tip Sheet #2c  

Science Conference Proceedings (OSTI)

This English/Chinese international tip sheet provides information for optimizing efficiency of industrial process heating systems and includes measurements in metric units.

Not Available

2010-10-01T23:59:59.000Z

109

Tips: Home Office and Electronics | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Home Office Efficient with ENERGY STAR. Laptops are far more efficient than desktop computers, especially ENERGY STAR qualified models. Use Smart Power Strips to Save Energy. 2...

110

Do You Have Your Own Tips for Saving Fuel? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Have Your Own Tips for Saving Fuel? Have Your Own Tips for Saving Fuel? Do You Have Your Own Tips for Saving Fuel? May 11, 2012 - 1:37pm Addthis Earlier this week, Amanda shared a checklist on Fueleconomy.gov that helps you keep your car well maintained. Keeping your car well maintained is one way to make sure that it's not using more gas than it needs to. Do you have any other ideas for saving gas this summer? You have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles How Does Your Fuel Economy Compare to the Test Ratings on Fueleconomy.gov? How Will You Save Fuel and Energy this 4th of July? How Did You Celebrate Valentine's Day Efficiently

111

El Ahorro de Energia: Sugerencias para ahorrar energia y dinero en el hogar (Energy Savers Cool Summer Tips, Spanish Version)  

SciTech Connect

This is the Spanish version of a tri-fold brochure that provides summertime energy- and money-saving tips for homeowners.

2002-10-01T23:59:59.000Z

112

El Ahorro de Energia: Sugerencias para ahorrar energia y dinero en el hogar (Energy Savers Hot Winter Tips, Spanish Version)  

SciTech Connect

This is the Spanish version of a tri-fold brochure that provides wintertime energy- and money-saving tips for homeowners.

2002-10-01T23:59:59.000Z

113

3 Easy Tips to Reduce Your Standby Power Loads | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 Easy Tips to Reduce Your Standby Power Loads 3 Easy Tips to Reduce Your Standby Power Loads 3 Easy Tips to Reduce Your Standby Power Loads November 1, 2012 - 3:35pm Addthis Using a power strip to turn off electronics and appliances when they aren't in use ensures that they are truly off and not using extra electricity. | Photo courtesy of ©iStockphoto.com/DonNichols. Using a power strip to turn off electronics and appliances when they aren't in use ensures that they are truly off and not using extra electricity. | Photo courtesy of ©iStockphoto.com/DonNichols. John Chu John Chu Communications Specialist with the Office of Energy Efficiency and Renewable Energy What does this mean for me? Standby power costs the average U.S. household $100 per year. You can reduce your use of standby power by using power strips,

114

3 Easy Tips to Reduce Your Standby Power Loads | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 Easy Tips to Reduce Your Standby Power Loads 3 Easy Tips to Reduce Your Standby Power Loads 3 Easy Tips to Reduce Your Standby Power Loads November 1, 2012 - 3:35pm Addthis Using a power strip to turn off electronics and appliances when they aren't in use ensures that they are truly off and not using extra electricity. | Photo courtesy of ©iStockphoto.com/DonNichols. Using a power strip to turn off electronics and appliances when they aren't in use ensures that they are truly off and not using extra electricity. | Photo courtesy of ©iStockphoto.com/DonNichols. John Chu John Chu Communications Specialist with the Office of Energy Efficiency and Renewable Energy What does this mean for me? Standby power costs the average U.S. household $100 per year. You can reduce your use of standby power by using power strips,

115

Tips for effective energy analysis of commercial building designs...  

NLE Websites -- All DOE Office Websites (Extended Search)

owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify...

116

Replace Pressure-Reducing Valves with Backpressure Turbogenerators (International Fact Sheet), Energy Tips-Steam, Steam Tip Sheet #20c  

SciTech Connect

This English/Chinese ITP steam tip sheet on replacing pressure-reducing valves provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

Not Available

2010-10-01T23:59:59.000Z

117

Federal Energy Management Program: Covered Product Category:...  

NLE Websites -- All DOE Office Websites (Extended Search)

Federal Purchases Buying Energy-Efficient Clothes Washers Buyer Tips User Tips Estimating Energy and Cost Savings For More Information Performance Requirements for Federal...

118

Watch the Watts: Tips for Buying a New Television | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Watch the Watts: Tips for Buying a New Television Watch the Watts: Tips for Buying a New Television Watch the Watts: Tips for Buying a New Television March 8, 2011 - 6:30am Addthis Jeannie Saur Senior Communicator, National Renewable Energy Laboratory Buying a new television in a complex and feature-rich market can be a daunting experience. Sure there are lots of great choices with stunning picture quality and amazing features. And with so much competition, TV prices have fallen dramatically from even a year ago. But when my 1990-era television finally died, I was overwhelmed with choices for a flat screen TV. There are plasmas, liquid crystal displays (LCDs), and light-emitting diodes (LEDs). TVs can be Internet enabled so they can stream programming. And now there are a number of choices for 3D viewing. With so many things to consider, I decided the most important

119

Tips: Time-Based Electricity Rates | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

July 2, 2012 - 8:09pm Addthis Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times....

120

Energy Tips: Benchmark the Fuel Cost of Steam Generation  

NLE Websites -- All DOE Office Websites (Extended Search)

Type (sales unit) Type (sales unit) Energy Content Combustion (Btu/sales unit) Efficiency (%) Natural Gas (therm) 100,000 81.7 Natural Gas (cubic foot) 1,030 81.7 Distillate/No. 2 Oil (gallon) 138,700 84.6 Residual/No. 6 Oil (gallon) 149,700 86.1 Coal (ton) 27,000,000 87.6 Benchmark the Fuel Cost of Steam Generation Benchmarking the fuel cost of steam generation ($/1000 lbs of steam) is an effective way to assess the efficiency of your steam system. This cost is dependent upon fuel type, unit fuel cost, boiler efficiency, feedwater temperature, and steam pressure. This calculation provides a good first approximation for the cost of generating steam and serves as a tracking device to allow for boiler performance monitoring. Table 1 shows the heat input required to produce one pound of saturated

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Estimating Renewable Energy Costs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Estimating Renewable Energy Costs Estimating Renewable Energy Costs Estimating Renewable Energy Costs October 16, 2013 - 4:40pm Addthis Some renewable energy measures, such as daylighting, passive solar heating, and cooling load avoidance, do not add much to the cost of a building. However, renewable energy technologies typically require large, additional capital investments with savings accruing over the project's life. It is crucial that these systems are considered early on in the budgeting process. Early budget requests need to include a set of technologies that could be used to meet the project's design requirements and their associated implementation costs. The design team may respond with a different set of feasible technologies, but it is wise to have an existing placeholder in the budget. Federal agencies can continue to update the budget as decisions

122

2007 Estimated International Energy Flows  

Science Conference Proceedings (OSTI)

An energy flow chart or 'atlas' for 136 countries has been constructed from data maintained by the International Energy Agency (IEA) and estimates of energy use patterns for the year 2007. Approximately 490 exajoules (460 quadrillion BTU) of primary energy are used in aggregate by these countries each year. While the basic structure of the energy system is consistent from country to country, patterns of resource use and consumption vary. Energy can be visualized as it flows from resources (i.e. coal, petroleum, natural gas) through transformations such as electricity generation to end uses (i.e. residential, commercial, industrial, transportation). These flow patterns are visualized in this atlas of 136 country-level energy flow charts.

Smith, C A; Belles, R D; Simon, A J

2011-03-10T23:59:59.000Z

123

EnergySmart Schools Tips: Retrofitting, Operating, and Maintaining Existing Buildings  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EnergySmart Schools EnergySmart Schools EnergySmart Schools Tips: Retrofitting, Operating, and Maintaining Existing Buildings Quick wins and long-term facility management strategies that pay for themselves and result in energy savings Typical School Energy Use Distribution (varies by climate zone) 30% Lighting Cooling Space Heating Water Heating Other 23% 30% 10% 7% Combining preventative operations and maintenance (O&M) with strategic retrofitting of building systems improves a school's energy performance. For schools with limited resources and experience, "quick wins" in O&M and retrofitting provide a valuable starting point to energy management. As a next step, strategically prioritizing long- and short-term measures produces overall returns on investment. Please refer to the

124

State energy data report 1994: Consumption estimates  

Science Conference Proceedings (OSTI)

This document provides annual time series estimates of State-level energy consumption by major economic sector. The estimates are developed in the State Energy Data System (SEDS), operated by EIA. SEDS provides State energy consumption estimates to members of Congress, Federal and State agencies, and the general public, and provides the historical series needed for EIA`s energy models. Division is made for each energy type and end use sector. Nuclear electric power is included.

NONE

1996-10-01T23:59:59.000Z

125

Table CT1. Energy Consumption Estimates for Major Energy Sources ...  

U.S. Energy Information Administration (EIA)

R A D O. U.S. Energy Information Administration State Energy Data 2011: Consumption 89 Table CT6. Industrial Sector Energy Consumption Estimates, Selected Years, 1960 ...

126

Table CT1. Energy Consumption Estimates for Major Energy ...  

U.S. Energy Information Administration (EIA)

U.S. Energy Information Administration State Energy Data 2011: Consumption 365 Table CT2. Primary Energy Consumption Estimates, Selected Years, 1960-2011, North ...

127

Building Energy Software Tools Directory: Energy Estimation Software with  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Estimation Software with Carbon Footprint Calculation Energy Estimation Software with Carbon Footprint Calculation Energy Estimation Software with Carbon Footprint Calculation logo. Energy Estimation Software for Fan and Pumping Applications estimates energy savings achieved when using a variable frequency drive instead of conventional control methods for fan and pumping applications. The results can be viewed in graphical format and text format and the software has built-in functions to generate an energy estimation report especially designed for consultants. The energy estimator software is available in two editions: Single System Edition This edition allows users to estimate energy savings for a single fan or pump system and generate a multi-page report based on the estimated savings. Project Edition This edition allows users to estimate energy savings of a single fan or

128

State energy data report 1993: Consumption estimates  

SciTech Connect

The State Energy Data Report (SEDR) provides annual time series estimates of State-level energy consumption by major economic sector. The estimates are developed in the State Energy Data System (SEDS), which is maintained and operated by the Energy Information Administration (EIA). The goal in maintaining SEDS is to create historical time series of energy consumption by State that are defined as consistently as possible over time and across sectors. SEDS exists for two principal reasons: (1) to provide State energy consumption estimates to Members of Congress, Federal and State agencies, and the general public; and (2) to provide the historical series necessary for EIA`s energy models.

NONE

1995-07-01T23:59:59.000Z

129

State Energy Data Report, 1991: Consumption estimates  

DOE Green Energy (OSTI)

The State Energy Data Report (SEDR) provides annual time series estimates of State-level energy consumption by major economic sector. The estimates are developed in the State Energy Data System (SEDS), which is maintained and operated by the Energy Information Administration (EIA). The goal in maintaining SEDS is to create historical time series of energy consumption by State that are defined as consistently as possible over time and across sectors. SEDS exists for two principal reasons: (1) to provide State energy consumption estimates to the Government, policy makers, and the public; and (2) to provide the historical series necessary for EIA`s energy models.

Not Available

1993-05-01T23:59:59.000Z

130

Energy-saving tips for computers: Set computers to switch into "stand-by" mode after 15 minutes of inactivity.  

E-Print Network (OSTI)

Energy-saving tips for computers: Set computers to switch into "stand-by" mode after 15 minutes of inactivity. Work with your department's information technology expert to determine when computers can be turned off or put into sleep mode. Consider turning off (`shutting down') computers at night when you

131

State energy data report 1995 - consumption estimates  

Science Conference Proceedings (OSTI)

The State Energy Data Report (SEDR) provides annual time series estimates of State-level energy consumption by major economic sectors. The estimates are developed in the State Energy Data System (SEDS), which is maintained and operated by the Energy Information Administration (EIA). The goal in maintaining SEDS exists for two principal reasons: (1) to provide State energy consumption estimates to Members of Congress, Federal and State agencies, and the general public, and (2) to provide the historical series necessary for EIA`s energy models.

NONE

1997-12-01T23:59:59.000Z

132

Interruption Cost Estimate Calculator | Open Energy Information  

Open Energy Info (EERE)

Interruption Cost Estimate Calculator Interruption Cost Estimate Calculator Jump to: navigation, search Tool Summary Name: Interruption Cost Estimate (ICE) Calculator Agency/Company /Organization: Freeman, Sullivan & Co. Sector: Energy Focus Area: Grid Assessment and Integration, Energy Efficiency Resource Type: Online calculator, Software/modeling tools User Interface: Website Website: icecalculator.com/ Country: United States Cost: Free Northern America References: [1] Logo: Interruption Cost Estimate (ICE) Calculator This calculator is a tool designed for electric reliability planners at utilities, government organizations or other entities that are interested in estimating interruption costs and/or the benefits associated with reliability improvements. About The Interruption Cost Estimate (ICE) Calculator is an electric reliability

133

Estimating Appliance and Home Electronic Energy Use | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Estimating Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use November 11, 2013 - 4:23pm Addthis Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. If you're trying to decide whether to invest in a more energy-efficient appliance or you'd like to determine your electricity loads, you may want to estimate appliance energy consumption. Formula for Estimating Energy Consumption

134

Estimating Appliance and Home Electronic Energy Use | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Estimating Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use November 11, 2013 - 4:23pm Addthis Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. If you're trying to decide whether to invest in a more energy-efficient appliance or you'd like to determine your electricity loads, you may want to estimate appliance energy consumption. Formula for Estimating Energy Consumption

135

Financing Energy-Efficient Homes | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

heaters. | Chart credit ENERGY STAR Estimating the Cost and Energy Efficiency of a Solar Water Heater Financing Energy-Efficient Homes Tips: Passive Solar Heating and Cooling...

136

EnergySavers: Tips on Saving Money & Energy at Home (Brochure)  

SciTech Connect

The U.S. Department of Energy's consumer guide to saving money and energy at home and on the road. It consists of the following articles: (1) Save Money and Energy Today - Get started with things you can do now, and use the whole-house approach to ensure that your investments are wisely made to save you money and energy; (2) Your Home's Energy Use - Find out how your home uses energy, and where it's losing the most energy so you can develop a plan to save in the short and long term; (3) Air Leaks and Insulation - Seal air leaks and insulate your home properly so your energy dollars don't seep through the cracks; (4) Heating and Cooling - Use efficient systems to heat and cool your home, and save money and increase comfort by properly maintaining and upgrading equipment; (5) Water Heating - Use the right water heater for your home, insulate it and lower its temperature, and use less water to avoid paying too much; (6) Windows - Enjoy light and views while saving money by installing energy-efficient windows, and use strategies to keep your current windows from losing energy; (7) Lighting - Choose today's energy-efficient lighting for some of the easiest and cheapest ways to reduce your electric bill; (8) Appliances - Use efficient appliances through-out your home, and get greater performance with lower energy bills; (9) Home Office and Electronics - Find out how much energy your electronics use, reduce their out-put when you're not using them, and choose efficient electronics to save money; (10) Renewable Energy - Use renewable energy at home such as solar and wind to save energy dollars while reducing environmental impact; (11) Transportation - Choose efficient transportation options and drive more efficiently to save at the gas pump; and (12) References - Use our reference list to learn more about energy efficiency and renewable energy.

Not Available

2011-12-01T23:59:59.000Z

137

State energy data report 1996: Consumption estimates  

Science Conference Proceedings (OSTI)

The State Energy Data Report (SEDR) provides annual time series estimates of State-level energy consumption by major economic sectors. The estimates are developed in the Combined State Energy Data System (CSEDS), which is maintained and operated by the Energy Information Administration (EIA). The goal in maintaining CSEDS is to create historical time series of energy consumption by State that are defined as consistently as possible over time and across sectors. CSEDS exists for two principal reasons: (1) to provide State energy consumption estimates to Members of Congress, Federal and State agencies, and the general public and (2) to provide the historical series necessary for EIA`s energy models. To the degree possible, energy consumption has been assigned to five sectors: residential, commercial, industrial, transportation, and electric utility sectors. Fuels covered are coal, natural gas, petroleum, nuclear electric power, hydroelectric power, biomass, and other, defined as electric power generated from geothermal, wind, photovoltaic, and solar thermal energy. 322 tabs.

NONE

1999-02-01T23:59:59.000Z

138

Retrofit Energy Savings Estimation Model | Open Energy Information  

Open Energy Info (EERE)

Retrofit Energy Savings Estimation Model Retrofit Energy Savings Estimation Model Jump to: navigation, search Tool Summary Name: Retrofit Energy Savings Estimation Model Agency/Company /Organization: Lawrence Berkeley National Laboratory Sector: Energy Focus Area: Buildings Topics: Resource assessment Resource Type: Software/modeling tools User Interface: Desktop Application Website: btech.lbl.gov/tools/resem/resem.htm Cost: Free Language: English References: Retrofit Energy Savings Estimation Model[1] Logo: Retrofit Energy Savings Estimation Model RESEM, the Retrofit Energy Savings Estimation Model, is a PC-based tool designed to allow Department of Energy (DOE) Institutional Conservation Program (ICP) staff and participants to reliably determine the energy savings directly caused by ICP-supported retrofit measures implemented in a

139

Estimating Appliance and Home Electronic Energy Use | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Appliance and Home Electronic Energy Use Appliance and Home Electronic Energy Use Estimating Appliance and Home Electronic Energy Use November 11, 2013 - 4:23pm Addthis Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. Estimate the energy consumption and cost to operate an appliance when making a purchase. Investing in an energy-efficient product may save you money in the long run. | Photo courtesy of iStockphoto.com/wh1600. If you're trying to decide whether to invest in a more energy-efficient appliance or you'd like to determine your electricity loads, you may want to estimate appliance energy consumption. Formula for Estimating Energy Consumption

140

Estimates of US biomass energy consumption 1992  

DOE Green Energy (OSTI)

This report is the seventh in a series of publications developed by the Energy Information Administration (EIA) to quantify the biomass-derived primary energy used by the US economy. It presents estimates of 1991 and 1992 consumption. The objective of this report is to provide updated estimates of biomass energy consumption for use by Congress, Federal and State agencies, biomass producers and end-use sectors, and the public at large.

Not Available

1994-05-06T23:59:59.000Z

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

SEDS: State Energy Production Estimates  

U.S. Energy Information Administration (EIA)

Exploration and reserves, storage, imports and exports, production, prices, sales. Electricity. ... Production. by state and for the United States; by energy source;

142

Improved diagnostic model for estimating wind energy  

DOE Green Energy (OSTI)

Because wind data are available only at scattered locations, a quantitative method is needed to estimate the wind resource at specific sites where wind energy generation may be economically feasible. This report describes a computer model that makes such estimates. The model uses standard weather reports and terrain heights in deriving wind estimates; the method of computation has been changed from what has been used previously. The performance of the current model is compared with that of the earlier version at three sites; estimates of wind energy at four new sites are also presented.

Endlich, R.M.; Lee, J.D.

1983-03-01T23:59:59.000Z

143

EnergySavers: Tips on Saving Money and Energy at Home  

NLE Websites -- All DOE Office Websites (Extended Search)

and haven't added insulation. Homes built before 1950 use about 60% more energy per square foot than those built in 2000 or later. You are uncomfortably cold in the...

144

Tips: Smart Meters and a Smarter Power Grid | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Smart Meters and a Smarter Power Grid Tips: Smart Meters and a Smarter Power Grid Tips: Smart Meters and a Smarter Power Grid July 2, 2012 - 8:13pm Addthis The Smart Grid will consist of controls, computers, automation, and new technologies and equipment -- including a smart meter at your home -- working together to respond digitally to our quickly changing electric demand. The Smart Grid will consist of controls, computers, automation, and new technologies and equipment -- including a smart meter at your home -- working together to respond digitally to our quickly changing electric demand. What are the key facts? Like the Internet, the Smart Grid will consist of controls, computers, automation, and new technologies and equipment working together to respond digitally to our quickly changing electric demand.

145

Compose tips | OSTI, US Dept of Energy, Office of Scientific and Technical  

Office of Scientific and Technical Information (OSTI)

Compose tips Compose tips Lines and paragraphs are automatically recognized. The line break, paragraph and close paragraph tags are inserted automatically. If paragraphs are not recognized simply add a couple blank lines. Allowed HTML tags: This site allows HTML content. While learning all of HTML may feel intimidating, learning how to use a very small number of the most basic HTML "tags" is very easy. This table provides examples for each tag that is enabled on this site. For more information see W3C's HTML Specifications or use your favorite search engine to find other sites that explain HTML. Tag Description You Type You Get

146

Clean energy choices: Tips on buying and using renewable energy at home  

DOE Green Energy (OSTI)

This brochure provides information on how consumers can use renewable energy in and around the home. Information on buying green power; using renewables to generate power; using passive and active solar and geothermal heat pumps to heat, cool and light buildings; and using alternative fuels and vehicles is included. Resources at the end of each chapter help readers find more information.

NREL

2000-04-07T23:59:59.000Z

147

State energy data report 1992: Consumption estimates  

SciTech Connect

This is a report of energy consumption by state for the years 1960 to 1992. The report contains summaries of energy consumption for the US and by state, consumption by source, comparisons to other energy use reports, consumption by energy use sector, and describes the estimation methodologies used in the preparation of the report. Some years are not listed specifically although they are included in the summary of data.

Not Available

1994-05-01T23:59:59.000Z

148

Figure 1.6 State-Level Energy Consumption Estimates and Estimated ...  

U.S. Energy Information Administration (EIA)

Figure 1.6 State-Level Energy Consumption Estimates and Estimated Consumption per Capita, 2010 Consumption Consumption per Capita

149

Geothermal Energy: National Estimate for Direct Use  

DOE Green Energy (OSTI)

The purpose of this report is to present the first national estimate of direct geothermal energy use based upon an aggregation of site-specific analyses of all known geothermal resources. The conclusions are: (1) Geothermal energy can make a significant contribution can to the nation's low temperature energy needs and lessen dependence on foreign energy sources. (2) Federal tax incentives and regulatory easement will enhance the development of geothermal energy in the U.S. (3) District heating applications will constitute the major portion of geothermal market penetration. (4) Most development will occur in the western U.S.

None

1980-12-01T23:59:59.000Z

150

Geothermal Energy: National Estimate for Direct Use  

SciTech Connect

The purpose of this report is to present the first national estimate of direct geothermal energy use based upon an aggregation of site-specific analyses of all known geothermal resources. The conclusions are: (1) Geothermal energy can make a significant contribution can to the nation's low temperature energy needs and lessen dependence on foreign energy sources. (2) Federal tax incentives and regulatory easement will enhance the development of geothermal energy in the U.S. (3) District heating applications will constitute the major portion of geothermal market penetration. (4) Most development will occur in the western U.S.

1980-12-01T23:59:59.000Z

151

File:Tip Speed Lesson Plan.pdf | Open Energy Information  

Open Energy Info (EERE)

File File Edit History Facebook icon Twitter icon » File:Tip Speed Lesson Plan.pdf Jump to: navigation, search File File history File usage Metadata File:Tip Speed Lesson Plan.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Go to page 1 2 3 Go! next page → next page → Full resolution ‎(1,275 × 1,650 pixels, file size: 180 KB, MIME type: application/pdf, 3 pages) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 09:38, 3 January 2014 Thumbnail for version as of 09:38, 3 January 2014 1,275 × 1,650, 3 pages (180 KB) Foteri (Talk | contribs) Category:Wind for Schools Portal CurriculaCategory:Wind for Schools High School Curricula You cannot overwrite this file.

152

Tips: Smart Meters and a Smarter Power Grid | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Tips: Smart Meters and a Smarter Power Grid Tips: Smart Meters and a Smarter Power Grid July 2, 2012 - 8:13pm Addthis The Smart Grid will consist of controls, computers, automation, and new technologies and equipment -- including a smart meter at your home -- working together to respond digitally to our quickly changing electric demand. The Smart Grid will consist of controls, computers, automation, and new technologies and equipment -- including a smart meter at your home -- working together to respond digitally to our quickly changing electric demand. What are the key facts? Like the Internet, the Smart Grid will consist of controls, computers, automation, and new technologies and equipment working together to respond digitally to our quickly changing electric demand.

153

CHP Emissions Reduction Estimator | Open Energy Information  

Open Energy Info (EERE)

CHP Emissions Reduction Estimator CHP Emissions Reduction Estimator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: CHP Emissions Reduction Estimator Agency/Company /Organization: United States Environmental Protection Agency Sector: Energy Focus Area: Buildings, Transportation, Industry Topics: GHG inventory, Co-benefits assessment Resource Type: Software/modeling tools User Interface: Spreadsheet Website: www.epa.gov/chp/basic/calculator.html Country: United States UN Region: Northern America CHP Emissions Reduction Estimator Screenshot References: http://www.epa.gov/chp/basic/calculator.html "This Emissions Estimator provides the amount of reduced emissions in terms of pounds of CO2, SO2, and NOX based on input from the User regarding the CHP technology being used. In turn the User will be provided with

154

Estimated United States Transportation Energy Use 2005  

DOE Green Energy (OSTI)

A flow chart depicting energy flow in the transportation sector of the United States economy in 2005 has been constructed from publicly available data and estimates of national energy use patterns. Approximately 31,000 trillion British Thermal Units (trBTUs) of energy were used throughout the United States in transportation activities. Vehicles used in these activities include automobiles, motorcycles, trucks, buses, airplanes, rail, and ships. The transportation sector is powered primarily by petroleum-derived fuels (gasoline, diesel and jet fuel). Biomass-derived fuels, electricity and natural gas-derived fuels are also used. The flow patterns represent a comprehensive systems view of energy used within the transportation sector.

Smith, C A; Simon, A J; Belles, R D

2011-11-09T23:59:59.000Z

155

File:Table for Tip Speed Intervals of Length.pdf | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search File Edit History Facebook icon Twitter icon » File:Table for Tip Speed Intervals of Length.pdf Jump to: navigation, search File File history File usage Metadata File:Table for Tip Speed Intervals of Length.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 99 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 09:37, 3 January 2014 Thumbnail for version as of 09:37, 3 January 2014 1,275 × 1,650 (99 KB) Foteri (Talk | contribs) Category:Wind for Schools Portal CurriculaCategory:Wind for Schools High School Curricula

156

TIP Facts Sheets  

Science Conference Proceedings (OSTI)

... All documents are in PDF file format. White Paper Facts; TIP at a Glance; TIP Investment in Civil Infrastructure; TIP Investment in Manufacturing; ...

2013-03-15T23:59:59.000Z

157

Estimating Marginal Residential Energy Prices in the Analysis...  

NLE Websites -- All DOE Office Websites (Extended Search)

Marginal Residential Energy Prices in the Analysis of Proposed Appliance Energy Efficiency Standards Title Estimating Marginal Residential Energy Prices in the Analysis of Proposed...

158

CBS News Tip Sheets  

NLE Websites -- All DOE Office Websites (Extended Search)

News Tip Sheets News Tip Sheets Table of Contents Summer 1998 Reducing the Federal Energy Bill A Survey: Indoor Air Quality in Schools International Energy-Efficiency Standards EnergyPlus: The Merger of BLAST and DOE-2 Winter 1998 Five-Lab Study Examines Carbon-Reduction Strategies Reducing Leaking Electricity The Efficient Window Collaborative Efficiency of Exterior Exposed Duct Work Fall 1997 The Home Energy Saver Utilities Group Aids in Restructuring Process THERM: Modeling Building Heat Flow Thermal Performance of Phase Change Wallboard for Residential Cooling Summer 1997 Improved Productivity and Health from Better Indoor Environments Carbon Dioxide Emissions from Industrialized Countries Building Software Tools with Interoperability Spring 1997 Indoor Air Quality in New Energy-Efficient Houses

159

Utility Savings Estimators | Building Energy Codes Program  

NLE Websites -- All DOE Office Websites (Extended Search)

the Utility Savings Estimators: Commercial Estimator | Residential Estimator (These *.zip files contain the Microsoft Excel macro-enabled (*.xlsm) estimator files. You will...

160

Energy Tips: Determine the Cost of Compressed Air for Your Plant  

NLE Websites -- All DOE Office Websites (Extended Search)

OIT is part of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. OIT encourages industry-wide efforts to boost resource productivity through a...

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

EnergySmart Schools Tips: Retrofitting, Operating, and Maintaining Existing Buildings  

Energy.gov (U.S. Department of Energy (DOE))

An EnergySmart Schools fact sheet that discusses quick wins and long-term facility management strategies that pay for themselves and result in energy savings.

162

Federal Energy Management Program: Estimate and Analyze Greenhouse...  

NLE Websites -- All DOE Office Websites (Extended Search)

Estimate and Analyze Greenhouse Gas Mitigation Strategy Implementation Costs to someone by E-mail Share Federal Energy Management Program: Estimate and Analyze Greenhouse Gas...

163

Scanning tip microwave near field microscope  

SciTech Connect

A microwave near field microscope has a novel microwave probe structure wherein the probing field of evanescent radiation is emitted from a sharpened metal tip instead of an aperture or gap. This sharpened tip, which is electrically and mechanically connected to a central electrode, extends through and beyond an aperture in an endwall of a microwave resonating device such as a microwave cavity resonator or a microwave stripline resonator. Since the field intensity at the tip increases as the tip sharpens, the total energy which is radiated from the tip and absorbed by the sample increases as the tip sharpens. The result is improved spatial resolution without sacrificing sensitivity.

Xiang, Xiao-Dong (Alameda, CA); Schultz, Peter G. (Oakland, CA); Wei, Tao (Albany, CA)

1998-01-01T23:59:59.000Z

164

Estimating Risk to California Energy Infrastructure From Projected...  

NLE Websites -- All DOE Office Websites (Extended Search)

Risk to California Energy Infrastructure From Projected Climate Change Title Estimating Risk to California Energy Infrastructure From Projected Climate Change Publication Type...

165

Table F28: Wind Energy Consumption Estimates, 2011  

U.S. Energy Information Administration (EIA)

Table F28: Wind Energy Consumption Estimates, 2011 State Commercial Industrial Electric Power Total Commercial Industrial Electric Power Total

166

Table 2.1d Industrial Sector Energy Consumption Estimates ...  

U.S. Energy Information Administration (EIA)

Table 2.1d Industrial Sector Energy Consumption Estimates, 1949-2011 (Trillion Btu) Year: Primary Consumption 1: Electricity

167

Table 2.1e Transportation Sector Energy Consumption Estimates ...  

U.S. Energy Information Administration (EIA)

Table 2.1e Transportation Sector Energy Consumption Estimates, 1949-2011 (Trillion Btu) Year: Primary Consumption 1: Electricity

168

Swarm intelligence approaches to estimate electricity energy demand in Turkey  

Science Conference Proceedings (OSTI)

This paper proposes two new models based on artificial bee colony (ABC) and particle swarm optimization (PSO) techniques to estimate electricity energy demand in Turkey. ABC and PSO electricity energy estimation models (ABCEE and PSOEE) are developed ... Keywords: Ant colony optimization, Artificial bee colony, Electricity energy estimation, Particle swarm optimization, Swarm intelligence

Mustafa Servet K?Ran; Eren Zceylan; Mesut GNdZ; Turan Paksoy

2012-12-01T23:59:59.000Z

169

ENERGY STAR Certified Homes Maintenance Guide and Tips to Ensure Top Performance  

NLE Websites -- All DOE Office Websites (Extended Search)

WHAT TO DO AFTER MOVING IN WHAT TO DO AFTER MOVING IN LIGHTING AND LIGHT BULBS Use ENERGY STAR certified light bulbs, such as Compact Fluorescent Light bulbs (CFL) or Light Emitting Diodes (LED) to provide bright, warm light while using 75% less energy, and lasting up to 10 times longer than traditional incan- descent bulbs. This means more money in your pocket. Homes that use incandescent bulbs waste $400 a year on utility bills when compared to homes that install ENERGY STAR lighting throughout. OUTLETS AND ELECTRONICS Did you know that in the average U.S. home, 25 percent of electricity used by home electronics occurs while the products are off? In the United States alone, "vampire power" costs con- sumers more than $3 billion a year. Reduce unnecessary costs on your utility bill by unplugging electronics such as cell phone

170

Energy-Saving Tips 1. Turn the radiator off when you are out.  

E-Print Network (OSTI)

your mobile phone charger at the wall when you are not using it. 16. Use energy efficient light bulbs. Switch off the light when you leave your room. 14. Switch off the light when it is sunny. 15. Switch off to turn lights off in unoccupied rooms 48% use the car for short journeys 44% wash clothes at 60C 32

Brierley, Andrew

171

ESTIMATING CONSUMER BEHAVIOUR IN AN ENERGY-ECONOMY POLICY MODEL  

E-Print Network (OSTI)

ESTIMATING CONSUMER BEHAVIOUR IN AN ENERGY-ECONOMY POLICY MODEL by Dale Beugin B.A.Sc., University-economy models; Calibration; Consumer behaviour; Uncertainty; Energy policy Subject Terms: Energy policy Degree: Master of Resource Management Title of Thesis: Estimating Consumer Behaviour in an Energy

172

Additional Resources for Estimating Building Energy and Cost Savings to  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Additional Resources for Estimating Building Energy and Cost Additional Resources for Estimating Building Energy and Cost Savings to Reduce Greenhouse Gases Additional Resources for Estimating Building Energy and Cost Savings to Reduce Greenhouse Gases October 7, 2013 - 11:06am Addthis For evaluating greenhouse gas reduction strategies and estimating costs, the following information resources can help Federal agencies estimate energy and cost savings potential by building type. When deciding what resource to use for developing energy- and cost-savings estimates, a program should consider items detailed in Table 1. Table 1.Resources for Estimating Energy Savings Resource Items to consider Advanced Energy Retrofit Guides Based on representative building models of commercial buildings. Guidance available for a limited number of building types using the most common technologies.

173

TIP Nov  

Science Conference Proceedings (OSTI)

... conflict in which communications and weaponry ... to reduce power consumption is not ... in energy conservation, telecommunications, and commerce ...

2011-08-02T23:59:59.000Z

174

TIP Advisory Board  

Science Conference Proceedings (OSTI)

... The TIP Advisory Board reports on the general health of the Program and offers guidance on investment areas that are appropriate for TIP funding. ...

2012-07-17T23:59:59.000Z

175

An Estimate of Residential Energy Savings From IECC Change Proposals  

NLE Websites -- All DOE Office Websites (Extended Search)

An Estimate of Residential Energy Savings From IECC Change Proposals An Estimate of Residential Energy Savings From IECC Change Proposals Recommended for Approval at the ICC's Fall, 2009, Initial Action Hearings The U.S. Department of Energy (DOE) has established ambitious goals to improve the energy efficiency requirements of the International Energy Conservation Code (IECC) for residential buildings. DOE has established near- and long-term goals of 30% and 50% energy efficiency improvements, respectively, compared to the 2006 IECC. This report presents DOE's approach to calculating residential energy consumption for the purpose of estimating energy savings attributable to improvements in the code. This approach is then used to estimate the national average energy savings, relative to the 2006 IECC, resulting from the proposed improvements DOE submitted and supported for the 2012 IECC.

176

Table E1. Estimated Primary Energy Consumption in the United ...  

U.S. Energy Information Administration (EIA)

Table E1. Estimated Primary Energy Consumption in the United States, Selected Years, 1635-1945 (Quadrillion Btu) Year: Fossil Fuels

177

ESTIMATION OF ENERGY SAVINGS RESULTING FROM THE BESTPRACTICES...  

NLE Websites -- All DOE Office Websites (Extended Search)

27 ESTIMATION OF ENERGY SAVINGS RESULTING FROM THE BESTPRACTICES PROGRAM, FISCAL YEAR 2002 September 2003 Lorena F. Truett Michaela A. Martin Bruce E. Tonn DOCUMENT AVAILABILITY...

178

An Estimate of Residential Energy Savings From IECC Change Proposals...  

NLE Websites -- All DOE Office Websites (Extended Search)

Development Adoption Compliance Regulations Resource Center An Estimate of Residential Energy Savings From IECC Change Proposals Recommended for Approval at the ICC's Fall,...

179

Estimating the Meridional Energy Transports in the Atmosphere and Ocean  

Science Conference Proceedings (OSTI)

The poleward energy transports in the atmosphereocean system are estimated for the annual mean and the four seasons based on satellite measurements of the net radiation balance at the top of the atmosphere, atmospheric transports of energy at ...

B. C. Carissimo; A. H. Oort; T. H. Vonder Haar

1985-01-01T23:59:59.000Z

180

Estimating Internal Wave Energy Fluxes in the Ocean  

Science Conference Proceedings (OSTI)

Energy flux is a fundamental quantity for understanding internal wave generation, propagation, and dissipation. In this paper, the estimation of internal wave energy fluxes u?p? from ocean observations that may be sparse in either time or depth ...

Jonathan D. Nash; Matthew H. Alford; Eric Kunze

2005-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Estimates of U.S. Biomass Energy Consumption 1992  

Reports and Publications (EIA)

This report is the seventh in a series of publications developed by the Energy Information Administration (EIA) to quantify the biomass derived primary energy used by the U.S. economy. It presents estimates of 1991 and 1992 consumption.

Fred Mayes

1994-05-01T23:59:59.000Z

182

Table PT1. Energy Production Estimates in Physical Units, New ...  

U.S. Energy Information Administration (EIA)

Energy Production Estimates in Physical Units, New Mexico, 1960 - 2011 1960 295 798,928 107,380 NA 1961 412 789,662 112,553 NA ... Fossil Fuels Renewable Energy

183

2008 Status Report - Savings Estimates for the ENERGY STAR Voluntary  

NLE Websites -- All DOE Office Websites (Extended Search)

Status Report - Savings Estimates for the ENERGY STAR Voluntary Status Report - Savings Estimates for the ENERGY STAR Voluntary Labeling Program Title 2008 Status Report - Savings Estimates for the ENERGY STAR Voluntary Labeling Program Publication Type Journal Article LBNL Report Number LBNL-56380 Year of Publication 2007 Authors Sanchez, Marla C., Carrie A. Webber, Richard E. Brown, and Gregory K. Homan Date Published 11/2007 Publisher Lawrence Berkeley National Laboratory ISBN Number LBNL-56380(2008) Keywords Enduse, Energy End-Use Forecasting, EUF Abstract ENERGY STAR is a voluntary labeling program designed to identify and promote energy-efficient products, buildings and practices. Operated jointly by the Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE), ENERGY STAR includes more than thirty products, spanning office equipment, residential heating and cooling equipment, commercial and residential lighting, home electronics, and major appliances. This report presents savings estimates for ENERGY STAR labeled products. We present estimates of energy, dollar, and carbon savings achieved by the program in the year 2007, what we expect in 2008, and provide savings forecasts for the periods 2008 to 2015 and 2008 to 2025. The forecast represents our best estimate of future ENERGY STAR savings. It is based on realistic ENERGY STAR unit sales for each of the products.

184

State energy data report: Consumption estimates, 1960--1990  

Science Conference Proceedings (OSTI)

The State Energy Data Report (SEDR) provides estimates of energy consumption by major end-use sectors developed in the State Energy Data System (SEDS), which is maintained and operated by the Energy Information Administration (EIA). SEDS is a database for estimating the consumption of energy by end-use sectors (residential, commercial, industrial, and transportation) and electric utilities annually by state. The goal in maintaining SEDS is to produce historical data series of estimated end-use consumption by state, defined as consistently as possible over time and across sectors. SEDS exists for two principal reasons: (1) to provide state energy consumption estimates to the government, policy makers, and the public; and (2) to provide the historical series necessary for EIA`s energy models.

Not Available

1992-05-15T23:59:59.000Z

185

Estimating the Potential Impact of Renewable Energy on the Caribbean  

E-Print Network (OSTI)

and renewable energy incentive programs available within the territory and highlights the immediate need for specific policy related to VI energy strategy. The development of indigenous sources of clean energy may Estimating the Potential Impact of Renewable Energy on the Caribbean Job Sector Rebekah Shirley

Kammen, Daniel M.

186

Rapid Energy Estimation of Computations on FPGA based Soft Processors  

E-Print Network (OSTI)

such energy performance, we propose a methodology based on instruction level energy profiling. We first, techniques that can quickly and ac- curately obtain the energy dissipation of the software programs executing1 Rapid Energy Estimation of Computations on FPGA based Soft Processors Jingzhao Ou and Viktor K

Hwang, Kai

187

State Energy Price and Expenditure Estimates  

U.S. Energy Information Administration (EIA)

2010 Price and Expenditure Summary Tables. Table E1. Primary Energy, Electricity, ... Ranked by State, 2010 Rank Prices Expenditures Expenditures per Person State

188

Property:EstimatedTime | Open Energy Information  

Open Energy Info (EERE)

EstimatedTime EstimatedTime Jump to: navigation, search Property Name EstimatedTime Property Type Quantity Description An estimate of a particular chronological span, uses the Type:Epoch. Use this type to enumerate a length of time. The default unit is the year. Acceptable units (and their conversions) are: 8766 hours,hour,h,H,Hour,Hours,HOUR,HOURS 365.25 days,day,d,Day,Days,D,DAY,DAYS 52.17857 weeks,week,w,Week,Weeks,W,WEEK,WEEKS 12 months,month,m,Month,Months,M,MONTH,MONTHS 1 years,year,y,Year,Years,Y,YEAR,YEARS Subproperties This property has the following 35 subproperties: G GRR/Elements/14-CA-b.1 - NPDES Permit Application GRR/Elements/14-CA-b.12 - Were all EPA objections resolved GRR/Elements/14-CA-b.13 - NPDES Permit issued GRR/Elements/14-CA-b.3 - Is the application complete for the Regional Water Quality Control Board

189

Rapid energy estimation of computations on FPGA based soft processors  

E-Print Network (OSTI)

Abstract FPGA based soft processors are an attractive option for implementing embedded applications. As energy efficiency has become a key performance metric, techniques that can quickly and accurately obtain the energy performance of these soft processors are needed. While low-level simulation based on traditional FPGA design flow is too time consuming for obtaining such energy performance, we propose a methodology based on instruction level energy profiling. We first analyze the energy dissipation of various instructions. An energy estimator is built using this information. To illustrate the effectiveness of our approach, the energy performance of several FFT and matrix multiplication software programs running on a state-of-the-art soft processor is evaluated using the estimator. Compared with the results obtained through low-level simulation, an average estimation error of 5.9 % is observed in our experiments. I.

Jingzhao Ou; Viktor K. Prasanna

2004-01-01T23:59:59.000Z

190

Evaluation of an Incremental Ventilation Energy Model for Estimating  

NLE Websites -- All DOE Office Websites (Extended Search)

Evaluation of an Incremental Ventilation Energy Model for Estimating Evaluation of an Incremental Ventilation Energy Model for Estimating Impacts of Air Sealing and Mechanical Ventilation Title Evaluation of an Incremental Ventilation Energy Model for Estimating Impacts of Air Sealing and Mechanical Ventilation Publication Type Report LBNL Report Number LBNL-5796E Year of Publication 2012 Authors Logue, Jennifer M., William J. N. Turner, Iain S. Walker, and Brett C. Singer Date Published 06/2012 Abstract Changing the rate of airflow through a home affects the annual thermal conditioning energy.Large-scale changes to airflow rates of the housing stock can significantly alter the energy consumption of the residential energy sector. However, the complexity of existing residential energy models hampers the ability to estimate the impact of policy changes on a state or nationwide level. The Incremental Ventilation Energy (IVE) model developed in this study was designed to combine the output of simple airflow models and a limited set of home characteristics to estimate the associated change in energy demand of homes. The IVE model was designed specifically to enable modelers to use existing databases of home characteristics to determine the impact of policy on ventilation at a population scale. In this report, we describe the IVE model and demonstrate that its estimates of energy change are comparable to the estimates of a well-validated, complex residential energy model when applied to homes with limited parameterization. Homes with extensive parameterization would be more accurately characterized by complex residential energy models. The demonstration included a range of home types, climates, and ventilation systems that cover a large fraction of the residential housing sector.

191

Derived Annual Estimates of Manufacturing Energy Consumption, 1974-1988  

U.S. Energy Information Administration (EIA) Indexed Site

Manufacturing > Derived Annual Estimates - Executive Summary Manufacturing > Derived Annual Estimates - Executive Summary Derived Annual Estimates of Manufacturing Energy Consumption, 1974-1988 Figure showing Derived Estimates Executive Summary This report presents a complete series of annual estimates of purchased energy used by the manufacturing sector of the U.S. economy, for the years 1974 to 1988. These estimates interpolate over gaps in the actual data collections, by deriving estimates for the missing years 1982-84 and 1986-87. For the purposes of this report, "purchased" energy is energy brought from offsite for use at manufacturing establishments, whether the energy is purchased from an energy vendor or procured from some other source. The actual data on purchased energy comes from two sources, the U.S. Department of Commerce Bureau of the Census's Annual Survey of Manufactures (ASM) and EIA's Manufacturing Energy Consumption Survey (MECS). The ASM provides annual estimates for the years 1974 to 1981. However, in 1982 (and subsequent years) the scope of the ASM energy data was reduced to collect only electricity consumption and expenditures and total expenditures for other purchased energy. In 1985, EIA initiated the triennial MECS collecting complete energy data. The series equivalent to the ASM is referred to in the MECS as "offsite-produced fuels." The completed annual series for 1974 to 1988 developed in this report links the ASM and MECS "offsite" series, estimating for the missing years. Estimates are provided for the manufacturing sector as a whole and at the two-digit Standard Industrial Classification (SIC) level for total energy consumption and for the consumption of individual fuels. There are no direct sources of data for the missing years (1982-1984 and 1986-1987). To derive consumption estimates, a comparison was made between the ASM, MECS, and other economic series to see whether there were any good predictors for the missing data. Various estimation schemes were analyzed to fill in the gaps in data after 1981 by trying to match known data for the 1974 to 1981 period.

192

Estimating Total Energy Consumption and Emissions of China's Commercial and Office Buildings  

E-Print Network (OSTI)

Estimating Total Energy Consumption and Emissions of Chinasof Chinas total energy consumption mix. However, accuratelyof Chinas total energy consumption, while others estimate

Fridley, David G.

2008-01-01T23:59:59.000Z

193

EIA - Appendix B: Estimation Methodologies of Household Vehicles Energy  

U.S. Energy Information Administration (EIA) Indexed Site

If you have trouble viewing this page, contact the National Energy Informaiton Center at (202) 586-8800. Return to Energy Information Administration Home Page If you have trouble viewing this page, contact the National Energy Informaiton Center at (202) 586-8800. Return to Energy Information Administration Home Page EIA Home > Transportation Home Page > Appendix B Estimation MethodologiesIntroduction Appendix B Estimation Methodologies Introduction Statistics concerning vehicle miles traveled (VMT), vehicle fuel efficiency (given in terms of miles per gallon (MPG)), vehicle fuel consumption, and vehicle fuel expenditures are presented in this report. The methodology used to estimate these statistics relied on data from the 1993 Residential Energy Consumption Survey (RECS), the 1994 Residential Transportation Energy Consumption Survey (RTECS), the U.S. Environmental Protection Agency (EPA) fuel efficiency test results, the U.S. Bureau of Labor Statistics (BLS) retail pump price series, and the Lundberg Survey, Inc., price series for 1994.

194

2005 Status Report - Savings Estimates for the ENERGY STAR Voluntary  

NLE Websites -- All DOE Office Websites (Extended Search)

5 Status Report - Savings Estimates for the ENERGY STAR Voluntary 5 Status Report - Savings Estimates for the ENERGY STAR Voluntary Labeling Program Title 2005 Status Report - Savings Estimates for the ENERGY STAR Voluntary Labeling Program Publication Type Journal Article LBNL Report Number LBNL-56380 Year of Publication 2007 Authors Sanchez, Marla C., Carrie A. Webber, Richard E. Brown, and Gregory K. Homan Pagination 35 Date Published 03/2006 Publisher Lawrence Berkeley National Laboratory ISBN Number LBNL-56380(2005) Keywords Enduse, Energy End-Use Forecasting, EUF Abstract ENERGY STAR is a voluntary labeling program designed to identify and promote energy-efficient products, buildings and practices. Operated jointly by the Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE), Energy Star labels exist for more than forty products, spanning office equipment, residential heating and cooling equipment, commercial and residential lighting, home electronics, and major appliances. This report presents savings estimates for a subset of ENERGY STAR labeled products. We present estimates of the energy, dollar and carbon savings achieved by the program in the year 2004, what we expect in 2005, and provide savings forecasts for two market penetration scenarios for the periods 2005 to 2010 and 2005 to 2020. The target market penetration forecast represents our best estimate of future ENERGY STAR savings. It is based on realistic market penetration goals for each of the products. We also provide a forecast under the assumption of 100 percent market penetration; that is, we assume that all purchasers buy ENERGY STAR-compliant products instead of standard efficiency products throughout the analysis period.

195

2007 Status Report - Savings Estimates for the ENERGY STAR Voluntary  

NLE Websites -- All DOE Office Websites (Extended Search)

7 Status Report - Savings Estimates for the ENERGY STAR Voluntary 7 Status Report - Savings Estimates for the ENERGY STAR Voluntary Labeling Program Title 2007 Status Report - Savings Estimates for the ENERGY STAR Voluntary Labeling Program Publication Type Journal Article LBNL Report Number LBNL-56380 Year of Publication 2007 Authors Sanchez, Marla C., Carrie A. Webber, Richard E. Brown, and Gregory K. Homan Pagination 38 Date Published 03/2007 Publisher Lawrence Berkeley National Laboratory ISBN Number LBNL-56380(2007) Keywords Enduse, Energy End-Use Forecasting, EUF Abstract ENERGY STAR® is a voluntary labeling program designed to identify and promote energy-efficient products, buildings and practices. Operated jointly by the Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE), ENERGY STAR labels exist for more than thirty products, spanning office equipment, residential heating and cooling equipment, commercial and residential lighting, home electronics, and major appliances. This report presents savings estimates for a subset of ENERGY STAR labeled products. We present estimates of the energy, dollar and carbon savings achieved by the program in the year 2006, what we expect in 2007, and provide savings forecasts for two market penetration scenarios for the periods 2007 to 2015 and 2007 to 2025. The target market penetration forecast represents our best estimate of future ENERGY STAR savings. It is based on realistic market penetration goals for each of the products. We also provide a forecast under the assumption of 100 percent market penetration; that is, we assume that all purchasers buy ENERGY STAR-compliant products instead of standard efficiency products throughout the analysis period.

196

2006 Status Report - Savings Estimates for the ENERGY STAR Voluntary  

NLE Websites -- All DOE Office Websites (Extended Search)

6 Status Report - Savings Estimates for the ENERGY STAR Voluntary 6 Status Report - Savings Estimates for the ENERGY STAR Voluntary Labeling Program Title 2006 Status Report - Savings Estimates for the ENERGY STAR Voluntary Labeling Program Publication Type Journal Article LBNL Report Number LBNL-56380 Year of Publication 2007 Authors Sanchez, Marla C., Carrie A. Webber, Richard E. Brown, and Gregory K. Homan Pagination 38 Date Published March 2006 Publisher Lawrence Berkeley National Laboratory ISBN Number LBNL-56380(2006) Keywords Enduse, Energy End-Use Forecasting, EUF Abstract ENERGY STAR® is a voluntary labeling program designed to identify and promote energy-efficient products, buildings and practices. Operated jointly by the Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE), ENERGY STAR labels exist for more than thirty products, spanning office equipment, residential heating and cooling equipment, commercial and residential lighting, home electronics, and major appliances. This report presents savings estimates for a subset of ENERGY STAR labeled products. We present estimates of the energy, dollar and carbon savings achieved by the program in the year 2005, what we expect in 2006, and provide savings forecasts for two market penetration scenarios for the periods 2006 to 2015 and 2006 to 2025. The target market penetration forecast represents our best estimate of future ENERGY STAR savings. It is based on realistic market penetration goals for each of the products. We also provide a forecast under the assumption of 100 percent market penetration; that is, we assume that all purchasers buy ENERGY STAR-compliant products instead of standard efficiency products throughout the analysis period.

197

Table PT1. Energy Production Estimates in Physical Units, Michigan ...  

U.S. Energy Information Administration (EIA)

Table PT1. Energy Production Estimates in Physical Units, Michigan, 1960 - 2011 1960 0 20,790 15,899 NA 1961 0 27,697 18,901 NA 1962 0 28,987 17,114 NA

198

Radiative Energy Budget Estimates for the 1979 Southwest Summer Monsoon  

Science Conference Proceedings (OSTI)

Obsemations of temperature moisture, cloud amount, cloud height and soil-derived aerosols are incorporated into radiative transfer models to yield estimates of the tropospheric and surface radiative energy budgets for the summer Monsoon of 1979. ...

Steven A. Ackerman; Stephen K. Cox

1987-10-01T23:59:59.000Z

199

Estimating disaggregated price elasticities in industrial energy demand  

Science Conference Proceedings (OSTI)

Econometric energy models are used to evaluate past policy experiences, assess the impact of future policies and forecast energy demand. This paper estimates an industrial energy demand model for the province of Ontario using a linear-logit specification for fuel type equations which are embedded in an aggregate energy demand equation. Short-term, long-term, own- and cross-price elasticities are estimated for electricity, natural gas, oil and coal. Own- and cross-price elasticities are disaggregated to show that overall price elasticities and the energy-constant price elasticities when aggregate energy use is held unchanged. These disaggregations suggest that a substantial part of energy conservation comes from the higher aggregate price of energy and not from interfuel substitution. 13 refs., 2 tabs.

Elkhafif, M.A.T. (Ontario Ministry of Energy, Toronto (Canada))

1992-01-01T23:59:59.000Z

200

Estimating Marginal Residential Energy Prices in the Analysis of Proposed  

NLE Websites -- All DOE Office Websites (Extended Search)

Marginal Residential Energy Prices in the Analysis of Proposed Marginal Residential Energy Prices in the Analysis of Proposed Appliance Energy Efficiency Standards Title Estimating Marginal Residential Energy Prices in the Analysis of Proposed Appliance Energy Efficiency Standards Publication Type Report LBNL Report Number LBNL-44230 Year of Publication 2000 Authors Chaitkin, Stuart, James E. McMahon, Camilla Dunham Whitehead, Robert D. Van Buskirk, and James D. Lutz Document Number LBNL-44230 Date Published March 1 Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract Use of marginal energy prices, instead of average energy prices, represents a theoretically valuable and challenging refinement to the usual life-cycle cost analysis conducted for proposed appliance energy efficiency standards. LBNL developed a method to estimate marginal residential energy prices using a regression analysis based on a nationally representative sample of actual consumer energy bills. Based on the 1997 Residential Energy Consumption Survey (RECS), national mean marginal electricity prices were estimated to be 2.5% less than average electricity prices in the summer and 10.0% less than average prices in the non-summer months. For natural gas, marginal prices were 4.4% less than average prices in the winter and 15.3% less than average prices in the non-winter months.

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Econometric Estimation of the Aggregate Impacts of Energy Efficiency  

NLE Websites -- All DOE Office Websites (Extended Search)

Econometric Estimation of the Aggregate Impacts of Energy Efficiency Econometric Estimation of the Aggregate Impacts of Energy Efficiency Programs: Report on a California Pilot Study Speaker(s): Marvin J. Horowitz Date: February 26, 2013 - 2:00pm Location: 90-3075 Seminar Host/Point of Contact: Alan Sanstad The California Public Utilities Commission (CPUC) recently funded a study in which local area aggregated electricity and natural gas consumption in California from 2006 through 2010 were analyzed econometrically. Data were available to estimate electricity energy efficiency program impacts for two of the three large California investor-owned utilities. The findings indicate that net savings from these programs for the 2006-2010 period amounted to 11,391 GWh, or 7.3 percent of annual electricity consumption. This point estimate is 50 percent higher than the CPUC

202

On spatial estimation of wind energy potential in Malaysia  

Science Conference Proceedings (OSTI)

Statistical distribution for describing the wind speed at a particular location provides information about the wind energy potential which is available. In this paper, five different statistical distributions are fitted to the data of average hourly ... Keywords: inverse distance weighting method, kriging, semivariogram, spatial estimation, wind energy, wind speed distribution

Nurulkamal Masseran; Ahmad Mahir Razali; Kamarulzaman Ibrahim; Wan Zawiah Wan Zin; Azami Zaharim

2011-07-01T23:59:59.000Z

203

News in TIP  

Science Conference Proceedings (OSTI)

News in TIP. 04/03/12. Wu Elected SPIE Fellow. 07/06/11. Help Wanted: NIST Conducting Nationwide Search for New Director ...

2011-01-25T23:59:59.000Z

204

Articulating Catheter Tip for Catheter Guidance  

Articulating Catheter Tip for Catheter Guidance Robin Miles 6/9/2009 miles7@llnl.gov This work performed under the auspices of the U.S. Department of Energy by ...

205

Energy estimation of peripheral devices in embedded systems  

E-Print Network (OSTI)

This paper introduces a methodology for estimation of energy consumption in peripherals such as audio and video devices. Peripherals can be responsible for significant amount of the energy consumption in current embedded systems. We introduce a cycleaccurate energy simulator and profiler capable of simulating peripheral devices. Our energy estimation tool for peripherals can be useful for hardware and software energy optimization of multimedia applications and device drivers. The simulator and profiler use cycleaccurate energy and performance models for peripheral devices with the cycle-accurate energy and performance models for computing, storage and power devices created in previous work. We also implemented I/O communication protocols such as polling, I/O interrupts and direct memory access (DMA). Using our energy simulator and estimator, we optimized an audio driver for an MP3 (MPEG-2 Layer 3) audio decoder application. Our optimization results show 44 % reduction in the total system energy consumption for the MP3 audio decoder when optimized audio driver is used.

Ozgur Celebican

2004-01-01T23:59:59.000Z

206

Energy savings estimates and cost benefit calculations for high performance relocatable classrooms  

E-Print Network (OSTI)

hybrid incremental cost estimates were developed based onsizing . Final incremental cost estimates ranged from $1,786Energy Savings Estimates and Cost Benefit Calculations for

Rainer, Leo I.; Hoeschele, Marc A.; Apte, Michael G.; Shendell, Derek G.; Fisk, William J.

2003-01-01T23:59:59.000Z

207

Estimate Greenhouse Gas Emissions by Building Type | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Estimate Greenhouse Gas Emissions by Building Type Estimate Greenhouse Gas Emissions by Building Type Estimate Greenhouse Gas Emissions by Building Type October 7, 2013 - 10:51am Addthis YOU ARE HERE Step 2 Starting with the programs contributing the greatest proportion of building greenhouse gas (GHG) emissions, the agency should next determine which building types operated by those programs use the most energy (Figure 1). Energy intensity is evaluated instead of emissions in this approach because programs may not have access to emissions data by building type. Figure 1 - An image of an organizational-type chart. A rectangle labeled 'Program 1' has lines pointing to three other rectangles below it labeled 'Building Type 1,' 'Building Type 2,' and 'Building Type 3.' Next to the building types it says, 'Step 2. Estimate emissions by building type.

208

Hands-on solutions to improve your profits and productivity: Energy-saving tips for small businesses  

SciTech Connect

This booklet leads small business owners to examine the energy consumption of their business and implement significant energy saving modifications and practices. The topics of the booklet include evaluating energy use and suggestions for energy conservation in lighting systems, building envelope and materials, space conditioning, equipment and machines, motors, and vehicles.

1996-03-01T23:59:59.000Z

209

Table PT1. Energy Production Estimates in Physical Units, Ohio ...  

U.S. Energy Information Administration (EIA)

Table PT1. Energy Production Estimates in Physical Units, Ohio, 1960 - 2011 1960 33,957 36,074 5,405 NA 1961 32,226 36,423 5,639 NA 1962 34,125 36,747 5,835 NA

210

Table PT2. Energy Production Estimates in Trillion Btu, Oklahoma ...  

U.S. Energy Information Administration (EIA)

Table PT2. Energy Production Estimates in Trillion Btu, Oklahoma, 1960 - 2011 1960 33.9 902.0 1,118.9 0.0 NA 17.8 17.8 2,072.6 1961 26.1 976.9 1,119.9 0.0 NA 20.2 20 ...

211

Table PT2. Energy Production Estimates in Trillion Btu, California ...  

U.S. Energy Information Administration (EIA)

Table PT2. Energy Production Estimates in Trillion Btu, California, 1960 - 2011 1960 0.0 589.7 1,771.0 (s) NA 270.2 270.2 2,630.9 1961 0.0 633.8 1,737.7 0.1 NA 248.2 ...

212

Table PT2. Energy Production Estimates in Trillion Btu, Delaware ...  

U.S. Energy Information Administration (EIA)

Table PT2. Energy Production Estimates in Trillion Btu, Delaware, 1960 - 2011 1960 0.0 0.0 0.0 0.0 NA 5.0 5.0 5.0 1961 0.0 0.0 0.0 0.0 NA 5.1 5.1 5.1

213

Table PT2. Energy Production Estimates in Trillion Btu, Texas ...  

U.S. Energy Information Administration (EIA)

Table PT2. Energy Production Estimates in Trillion Btu, Texas, 1960 - 2011 1960 26.4 6,610.7 5,379.4 0.0 NA 50.2 50.2 12,066.6 1961 26.5 6,690.2 5,447.3 0.0 NA 52.0 ...

214

Table PT2. Energy Production Estimates in Trillion Btu, Indiana ...  

U.S. Energy Information Administration (EIA)

Table PT2. Energy Production Estimates in Trillion Btu, Indiana, 1960 - 2011 1960 346.3 0.3 69.9 0.0 NA 24.6 24.6 441.1 1961 336.7 0.4 66.7 0.0 NA 24.2 24.2 428.0

215

Table PT2. Energy Production Estimates in Trillion Btu, Oregon ...  

U.S. Energy Information Administration (EIA)

Table PT2. Energy Production Estimates in Trillion Btu, Oregon, 1960 - 2011 1960 0.0 0.0 0.0 0.0 NA 190.5 190.5 190.5 1961 0.0 0.0 0.0 0.0 NA 188.9 188.9 188.9

216

Table PT2. Energy Production Estimates in Trillion Btu, Arizona ...  

U.S. Energy Information Administration (EIA)

Table PT2. Energy Production Estimates in Trillion Btu, Arizona, 1960 - 2011 1960 0.1 0.0 0.4 0.0 NA 36.2 36.2 36.7 1961 0.0 0.0 0.4 0.0 NA 35.1 35.1 35.5

217

Table PT1. Energy Production Estimates in Physical Units, Texas ...  

U.S. Energy Information Administration (EIA)

Table PT1. Energy Production Estimates in Physical Units, Texas, 1960 - 2011 1960 2,098 5,892,704 927,479 NA 1961 2,108 5,963,605 939,191 NA 1962 2,054 6,080,210 ...

218

The estimate of the wind energy potential and insolation  

E-Print Network (OSTI)

The concise letter points out that the estimates of the global potential of wind power exceeds the amount of kinetic energy in the relevant layer of atmosphere by far more than an order of magnitude. Originally submitted to the Letters section of the Proceedings of the National Academy of Sciences in August 2009.

Aoki, Kenichiro

2009-01-01T23:59:59.000Z

219

Estimating Demand Response Market Potential | Open Energy Information  

Open Energy Info (EERE)

Estimating Demand Response Market Potential Estimating Demand Response Market Potential Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Estimating Demand Response Market Potential Focus Area: Energy Efficiency, - Utility Topics: Socio-Economic Website: www.ieadsm.org/Files/Tasks/Task%20XIII%20-%20Demand%20Response%20Resou Equivalent URI: cleanenergysolutions.org/content/estimating-demand-response-market-pot Language: English Policies: "Deployment Programs,Regulations" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Demonstration & Implementation Regulations: Resource Integration Planning This resource presents demand response (DR) potential results from top-performing programs in the United States and Canada, as well as a DR

220

Estimating home energy decision parameters for a hybrid energyYeconomy policy model  

E-Print Network (OSTI)

Estimating home energy decision parameters for a hybrid energyYeconomy policy model Mark JaccardYenvironment policy models To meet the challenge of an energyYenvironment issue such as greenhouse gas (GHG) emission with respect to energy use, and to specific policies aimed at advancing certain technologies over others. While

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Water Conservation Tips  

E-Print Network (OSTI)

Gardener Water Conservation Tips fo r t h e UCSC Farm &share some of the water-conservation techniques used at theWinter Squash Water Conservation Mulches will save water,

Brown, Martha

2008-01-01T23:59:59.000Z

222

Gas-Saving Tips  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Gas-Saving Tips Some consumers believe fuel economy ratings are a fixed num- ber, like engine size or cargo volume. However, a vehicle's fuel economy can vary significantly due to...

223

Gas Mileage Tips  

NLE Websites -- All DOE Office Websites (Extended Search)

you are already following these tips, you are probably getting the best gas mileage your car can deliver. Drive more efficiently Keep your car in shape Plan & combining trips...

224

Water Conservation Tips  

E-Print Network (OSTI)

Gardener Water Conservation Tips fo r t h e UCSC Farm &we share some of the water-conservation techniques used atWinter Squash Water Conservation Mulches will save water,

Brown, Martha

2008-01-01T23:59:59.000Z

225

Table 2.1a Energy Consumption Estimates by Sector, Selected Years ...  

U.S. Energy Information Administration (EIA)

40 U.S. Energy Information Administration / Annual Energy Review 2011 Table 2.1a Energy Consumption Estimates by Sector, Selected Years, 1949-2011

226

Estimated United States Residential Energy Use in 2005  

DOE Green Energy (OSTI)

A flow chart depicting energy flow in the residential sector of the United States economy in 2005 has been constructed from publicly available data and estimates of national energy use patterns. Approximately 11,000 trillion British Thermal Units (trBTUs) of electricity and fuels were used throughout the United States residential sector in lighting, electronics, air conditioning, space heating, water heating, washing appliances, cooking appliances, refrigerators, and other appliances. The residential sector is powered mainly by electricity and natural gas. Other fuels used include petroleum products (fuel oil, liquefied petroleum gas and kerosene), biomass (wood), and on-premises solar, wind, and geothermal energy. The flow patterns represent a comprehensive systems view of energy used within the residential sector.

Smith, C A; Johnson, D M; Simon, A J; Belles, R D

2011-12-12T23:59:59.000Z

227

Actual and Estimated Energy Savings Comparison for Deep Energy Retrofits in the Pacific Northwest  

Science Conference Proceedings (OSTI)

Seven homes from the Pacific Northwest were selected to evaluate the differences between estimated and actual energy savings achieved from deep energy retrofits. The energy savings resulting from these retrofits were estimated, using energy modeling software, to save at least 30% on a whole-house basis. The modeled pre-retrofit energy use was trued against monthly utility bills. After the retrofits were completed, each of the homes was extensively monitored, with the exception of one home which was monitored pre-retrofit. This work is being conducted by Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy Building Technologies Program as part of the Building America Program. This work found many discrepancies between actual and estimated energy savings and identified the potential causes for the discrepancies. The differences between actual energy use and modeled energy use also suggest improvements to improve model accuracy. The difference between monthly whole-house actual and estimated energy savings ranged from 75% more energy saved than predicted by the model to 16% less energy saved for all the monitored homes. Similarly, the annual energy savings difference was between 36% and -14%, which was estimated based on existing monitored savings because an entire year of data is not available. Thus, on average, for all six monitored homes the actual energy use is consistently less than estimates, indicating home owners are saving more energy than estimated. The average estimated savings for the eight month monitoring period is 43%, compared to an estimated savings average of 31%. Though this average difference is only 12%, the range of inaccuracies found for specific end-uses is far greater and are the values used to directly estimate energy savings from specific retrofits. Specifically, the monthly post-retrofit energy use differences for specific end-uses (i.e., heating, cooling, hot water, appliances, etc.) ranged from 131% under-predicted to 77% over-predicted by the model with respect to monitored energy use. Many of the discrepancies were associated with occupant behavior which influences energy use, dramatically in some cases, actual versus modeled weather differences, modeling input limitations, and complex homes that are difficult to model. The discrepancy between actual and estimated energy use indicates a need for better modeling tools and assumptions. Despite the best efforts of researchers, the estimated energy savings are too inaccurate to determine reliable paybacks for retrofit projects. While the monitored data allows researchers to understand why these differences exist, it is not cost effective to monitor each home with the level of detail presented here. Therefore an appropriate balance between modeling and monitoring must be determined for more widespread application in retrofit programs and the home performance industry. Recommendations to address these deficiencies include: (1) improved tuning process for pre-retrofit energy use, which currently utilized broad-based monthly utility bills; (2) developing simple occupant-based energy models that better address the many different occupant types and their impact on energy use; (3) incorporating actual weather inputs to increase accuracy of the tuning process, which uses utility bills from specific time period; and (4) developing simple, cost-effective monitoring solutions for improved model tuning.

Blanchard, Jeremy; Widder, Sarah H.; Giever, Elisabeth L.; Baechler, Michael C.

2012-10-01T23:59:59.000Z

228

Gas-Saving Tips  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Gas-Saving Tips Gas-Saving Tips Some consumers believe fuel economy ratings are a fixed number, like engine size or cargo volume. However, a vehicle's fuel economy can vary significantly due to several factors, including how the vehicle is driven, the vehicle's mechanical condition, and the environment in which it is driven. That's good news. It means you may be able to improve your vehicle's gas mileage through proper maintenance and driving habits. In fact, studies suggest the average driver can improve his/her fuel economy by roughly 10 percent. Here are a few simple tips to help you get the best possible fuel economy from your vehicle and reduce your fuel costs. Adopt Good Driving Habits Drive Sensibly Aggressive driving (speeding, rapid acceleration and braking)

229

Magnet pole tips  

DOE Patents (OSTI)

An improved magnet which more easily provides a radially increasing magnetic field, as well as reduced fringe field and requires less power for a given field intensity. The subject invention comprises a pair of spaced, opposed magnetic poles which further comprise a pair of pole roots, each having a pole tip attached to its center. The pole tips define the gap between the magnetic poles and at least a portion of each pole tip is separated from its associated pole root. The separation begins at a predetermined distance from the center of the pole root and increases with increasing radial distance while being constant with azimuth within that portion. Magnets in accordance with the subject invention have been found to be particularly advantageous for use in large isochronous cyclotrons.

Thorn, Craig E. (Wading River, NY); Chasman, Chellis (Setauket, NY); Baltz, Anthony J. (Coram, NY)

1984-04-24T23:59:59.000Z

230

Magnet pole tips  

DOE Patents (OSTI)

An improved magnet more easily provides a radially increasing magnetic field, as well as reduced fringe field and requires less power for a given field intensity. The subject invention comprises a pair of spaced, opposed magnetic poles which further comprise a pair of pole roots, each having a pole tip attached to its center. The pole tips define the gap between the magnetic poles and at least a portion of each pole tip is separated from its associated pole root. The separation begins at a predetermined distance from the center of the pole root and increases with increasing radial distance while being constant with azimuth within that portion. Magnets in accordance with the subject invention have been found to be particularly advantageous for use in large isochronous cyclotrons.

Thorn, C.E.; Chasman, C.; Baltz, A.J.

1981-11-19T23:59:59.000Z

231

CORONAL MASS EJECTION MASS, ENERGY, AND FORCE ESTIMATES USING STEREO  

Science Conference Proceedings (OSTI)

Understanding coronal mass ejection (CME) energetics and dynamics has been a long-standing problem, and although previous observational estimates have been made, such studies have been hindered by large uncertainties in CME mass. Here, the two vantage points of the Solar Terrestrial Relations Observatory (STEREO) COR1 and COR2 coronagraphs were used to accurately estimate the mass of the 2008 December 12 CME. Acceleration estimates derived from the position of the CME front in three dimensions were combined with the mass estimates to calculate the magnitude of the kinetic energy and driving force at different stages of the CME evolution. The CME asymptotically approaches a mass of 3.4 {+-} 1.0 Multiplication-Sign 10{sup 15} g beyond {approx}10 R{sub Sun }. The kinetic energy shows an initial rise toward 6.3 {+-} 3.7 Multiplication-Sign 10{sup 29} erg at {approx}3 R{sub Sun }, beyond which it rises steadily to 4.2 {+-} 2.5 Multiplication-Sign 10{sup 30} erg at {approx}18 R{sub Sun }. The dynamics are described by an early phase of strong acceleration, dominated by a force of peak magnitude of 3.4 {+-} 2.2 Multiplication-Sign 10{sup 14} N at {approx}3 R{sub Sun }, after which a force of 3.8 {+-} 5.4 Multiplication-Sign 10{sup 13} N takes effect between {approx}7 and 18 R{sub Sun }. These results are consistent with magnetic (Lorentz) forces acting at heliocentric distances of {approx}Sun }, while solar wind drag forces dominate at larger distances ({approx}>7 R{sub Sun }).

Carley, Eoin P.; Gallagher, Peter T. [Astrophysics Research Group, School of Physics, Trinity College Dublin, Dublin 2 (Ireland); McAteer, R. T. James [Department of Astronomy, New Mexico State University, Las Cruces, NM 88003-8001 (United States)

2012-06-10T23:59:59.000Z

232

GAO Cost Estimating and Assessment Guide | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

GAO Cost Estimating and Assessment Guide GAO Cost Estimating and Assessment Guide GAO 12-Step Estimating Process.pdf More Documents & Publications EIR SOP Septmebr 2010 Microsoft...

233

Average estimate for additive energy in prime field  

E-Print Network (OSTI)

Assume that $A\\subseteq \\Fp, B\\subseteq \\Fp^{*}$, $\\1/4\\leqslant\\frac{|B|}{|A|},$ $|A|=p^{\\alpha}, |B|=p^{\\beta}$. We will prove that for $p\\geqslant p_0(\\beta)$ one has $$\\sum_{b\\in B}E_{+}(A, bA)\\leqslant 15 p^{-\\frac{\\min\\{\\beta, 1-\\alpha\\}}{308}}|A|^3|B|.$$ Here $E_{+}(A, bA)$ is an additive energy between subset $A$ and it's multiplicative shift $bA$. This improves previously known estimates of this type.

Glibichuk, Alexey

2011-01-01T23:59:59.000Z

234

NREL-How to Estimate the Economic Impacts from Renewable Energy Webinar |  

Open Energy Info (EERE)

NREL-How to Estimate the Economic Impacts from Renewable Energy Webinar NREL-How to Estimate the Economic Impacts from Renewable Energy Webinar (Redirected from How to Estimate the Economic Impacts from Renewable Energy) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: How to Estimate the Economic Impacts from Renewable Energy Agency/Company /Organization: National Renewable Energy Laboratory Sector: Energy Topics: Co-benefits assessment Resource Type: Webinar, Training materials Website: www.nrel.gov/applying_technologies/state_local_activities/webinar_2009 How to Estimate the Economic Impacts from Renewable Energy Screenshot References: How to Estimate the Economic Impacts from Renewable Energy[1] Logo: How to Estimate the Economic Impacts from Renewable Energy Sponsored by the U.S. Department of Energy Technical Assistance Project for

235

Estimating the Cost and Energy Efficiency of a Solar Water Heater...  

NLE Websites -- All DOE Office Websites (Extended Search)

Estimating the Cost and Energy Efficiency of a Solar Water Heater Estimating the Cost and Energy Efficiency of a Solar Water Heater May 30, 2012 - 3:09pm Addthis Solar water...

236

Estimates of Renewable Energy Capacity Serving U.S. Green Power...  

NLE Websites -- All DOE Office Websites (Extended Search)

Estimates of Renewable Energy Capacity Serving U.S. Green Power Markets (as of December 2004) Lori Bird and Blair Swezey National Renewable Energy Laboratory September 2005 This...

237

Estimating Energy Efficiency Impacts Using Climate Wise "Wise Rules"  

E-Print Network (OSTI)

Climate Wise is an industrial energy efficiency program sponsored by the U.S. EPA, and supported by the U.S. DOE, working in partnership with more than 400 industrial companies, representing approximately than 11 percent of U.S. industrial energy use. Climate Wise provides technical assistance in the form of efficiency check-lists, handbooks, and one-on-one support through a toll-free Wise Line to help partners identify efficiency measures and quantify project impacts. Climate Wise has developed the Wise Rules for Industrial Efficiency (Wise Rules Tool Kit) to provide partners with ''Wise Rules" for estimating potential energy, cost, and greenhouse gas emissions savings from key industrial energy efficiency measures. The Tool Kit includes information on the following end-uses: boilers, steam systems, furnaces, process heating, waste heat recovery, cogeneration, compressed air systems, and process cooling. This paper provides an overview of the Wise Rules Tool Kit and presents excerpts from the document and sample Wise Rules.

Milmoe, P. H.; Winkelman, S. R.

1998-04-01T23:59:59.000Z

238

Duct Testing | Building Energy Codes Program  

NLE Websites -- All DOE Office Websites (Extended Search)

Duct Testing This video offers tips and instruction for duct testing, and is a portion of the Duct Leakage Testing presentation given at Energy Codes 2009. Estimated Length: 12...

239

Tips for Daylighting - Browse  

NLE Websites -- All DOE Office Websites (Extended Search)

Tips for Daylighting with Windows Tips for Daylighting with Windows These guidelines provide an integrated approach to the cost-effective design of perimeter zones in new commercial buildings. They function as a quick reference for designers through a set of easy steps and rules-of-thumb, emphasizing "how-to" practical details. References are given to more detailed sources of information, should the reader wish to go further. No guidelines can answer all possible questions from all types of users. However, this document addresses the most commonly occurring scenarios. The guidance here is limited by the medium; short paper documents can only go so far in assisting a designer with a unique project. This document has been carefully shaped to best meet the needs of a designer when time does not permit a more extensive form of assistance.

240

NREL-How to Estimate the Economic Impacts from Renewable Energy Webinar |  

Open Energy Info (EERE)

NREL-How to Estimate the Economic Impacts from Renewable Energy Webinar NREL-How to Estimate the Economic Impacts from Renewable Energy Webinar Jump to: navigation, search Tool Summary LAUNCH TOOL Name: How to Estimate the Economic Impacts from Renewable Energy Agency/Company /Organization: National Renewable Energy Laboratory Sector: Energy Topics: Co-benefits assessment Resource Type: Webinar, Training materials Website: www.nrel.gov/applying_technologies/state_local_activities/webinar_2009 How to Estimate the Economic Impacts from Renewable Energy Screenshot References: How to Estimate the Economic Impacts from Renewable Energy[1] Logo: How to Estimate the Economic Impacts from Renewable Energy Sponsored by the U.S. Department of Energy Technical Assistance Project for state and local officials, this Webinar featured information for

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Tips: Windows | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

high-performance glass-low-e or spectrally selective coatings. In colder climates, select gas-filled windows with low-e coatings to reduce heat loss. In warmer climates, select...

242

Tips: Transportation | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the same emissions standards as gasoline vehicles. Many vehicles produced by U.S. auto manufacturers are flexible fuel vehicles (FFVs), which can run on E85 (85% ethanol, 15%...

243

Estimated Rare Earth Reserves and Deposits | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy Facilities Department of Energy Facilities Recovery Act Smart Grid Projects Recovery Act Smart Grid Projects 2009 Energy Expenditure Per Person 2009 Energy...

244

A conceptual framework to energy estimation in buildings using agent based modeling  

Science Conference Proceedings (OSTI)

Actual energy consumption in buildings is typically different from predictions during the design phase. While differences in occupant energy usage characteristics play an important role in this variation, actual energy estimation software do not account ...

Elie Azar; Carol Menassa

2010-12-01T23:59:59.000Z

245

Gas Mileage Tips - Mobile  

NLE Websites -- All DOE Office Websites (Extended Search)

Gas Mileage Tips Gas Mileage Tips Drive sensibly Agressive Driver Save 5% to 33% by avoiding speeding and aggressive accelerating and braking. Save: $0.16-$1.07 per gallon Obey the speed limit 65 mph sign Each 5 mph you drive over 50 mph can lower gas mileage by 7% or more. Save: $0.23-$0.45 per gallon Keep your engine properly tuned Man and woman looking under hood Fixing an out-of-tune engine can improve its efficiency by 4% on average. Save: $0.13 per gallon Keep tires properly inflated Woman checking tire pressure Under-inflated tires can lower gas mileage by 0.3% for every 1 psi drop in pressure of all four tires. Save: Up to $0.10 per gallon Remove un-needed cargo Woman shopping for a car An extra 50 to 100 pounds can lower gas mileage by about 1% to 2%. Save: $0.03-$0.06 per gallon

246

ESTIMATING RISK TO CALIFORNIA ENERGY INFRASTRUCTURE FROM PROJECTED CLIMATE CHANGE  

E-Print Network (OSTI)

1), S57S73. CEC (California Energy Commission). 2009. GISGuido Franco. CEC (California Energy Commission). 2009. GISJacque Gilbreath. CEC (California Energy Commission). 2009.

Sathaye, Jayant

2011-01-01T23:59:59.000Z

247

Estimating energy-augmenting technological change in developing country industries  

E-Print Network (OSTI)

trend due to the constant energy price bias assumption. ThisIndian industries, Energy price bias (standard error)industries, 19801997 Energy price bias (standard error)

Sanstad, Alan H.; Roy, Joyashree; Sathaye, Jayant A.

2006-01-01T23:59:59.000Z

248

Energy Savings Estimates of Light Emitting Diodes in Niche Lighting...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

in Niche Lighting Applications Prepared for: Building Technologies Program Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Prepared by: Navigant...

249

Regional Earth-Atmosphere Energy Balance Estimates Based on Assimilations with a GCM  

Science Conference Proceedings (OSTI)

The column budget technique described by Oort and Vonder Haar (1976) is used to assess the physical consistency and accuracy of estimates of the earth-atmosphere energy balance. Regional estimates of the atmospheric budget terms, the net ...

Michael A. Alexander; Siegfried D. Schubert

1990-01-01T23:59:59.000Z

250

Estimation of Energy Baseline by Simulation for On-going Commissioning and Energy Saving Retrofit  

E-Print Network (OSTI)

This paper proposes a method of estimating the adjusted energy baseline using simulation models, which can calculate the energy baseline with various conditions, such as conditions of weather, occupancy and equipment operations. Especially, this paper reveals what detailed data the calibration of the model needs and the change of accuracy caused by different calibration data. Using the operational data of a middle-scale office building in Osaka Japan, the simulation accuracies of three models, which are calibrated using monthly energy consumptions of whole building (Level 1), monthly energy consumptions of subsystems (Level 2) and the detailed operational data of equipments (Level 3) respectively, are compared. The result shows that the differences of daily-integrated energy consumptions between measured value and simulated value using the model of Level 1 and 2 are not much different. The model of Level 3 is about 3% more accurate than the model of Level 1 and 2.

Miyata, M.; Yoshida, H.; Asada, M.; Iwata, T.; Tanabe, Y.; Yanagisawa, T.

2006-01-01T23:59:59.000Z

251

EIA Report Estimates Growth of U.S. Energy Economy Through 2040 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EIA Report Estimates Growth of U.S. Energy Economy Through 2040 EIA Report Estimates Growth of U.S. Energy Economy Through 2040 EIA Report Estimates Growth of U.S. Energy Economy Through 2040 December 5, 2012 - 3:43pm Addthis EIA Report Estimates Growth of U.S. Energy Economy Through 2040 Matthew Loveless Matthew Loveless Data Integration Specialist, Office of Public Affairs What are the key facts? Crude oil, natural gas and renewable energy production are expected to grow rapidly. Net energy imports are expected to decline, as production grows faster than consumption. Editor's Note: This article was originally posted as part of the Energy Information Administration's (EIA) Today in Energy series. EIA has just issued its Annual Energy Outlook 2013 (AEO2013) Reference case, which highlights a growth in total U.S. energy production that

252

PART 2. MATHEMATICAL MODELS IN POLLUTION CHAPTER V. MATHEMATICAL MODELS TO ESTIMATE THE ENERGY -  

E-Print Network (OSTI)

methodology to estimate the energy ­ ecologic efficiency of thermopower plants (TPP) Presently, the analysis impact point of view and also of the efficiency of the electrical and/or thermal energy producedPART 2. MATHEMATICAL MODELS IN POLLUTION CHAPTER V. MATHEMATICAL MODELS TO ESTIMATE THE ENERGY

Baica, Malvina

253

Theory of binless multi-state free energy estimation with applications to protein-ligand binding  

E-Print Network (OSTI)

Theory of binless multi-state free energy estimation with applications to protein-ligand binding Method (WHAM) is routinely used for com- puting free energies and expectations from multiple ensembles method, like WHAM, can be used not only to estimate free energies and equilibrium expectations, but also

254

Free Energy Estimates of All-atom Protein Structures Using Generalized Belief Propagation  

E-Print Network (OSTI)

Free Energy Estimates of All-atom Protein Structures Using Generalized Belief Propagation a technique for approximating the free energy of protein structures using Generalized Belief Propagation (GBP, we show that the entropy component of our free energy estimates can useful in distinguishing native

Xing, Eric P.

255

Free Energy Estimates of All-atom Protein Structures Using Generalized Belief Propagation  

E-Print Network (OSTI)

Free Energy Estimates of All-atom Protein Structures Using Generalized Belief Propagation a technique for approximating the free energy of protein structures using Generalized Belief Propagation (GBP, we show that the entropy compo- nent of our free energy estimates can be useful in distinguishing

Langmead, Christopher James

256

A POSTERIORI ESTIMATES FOR THE CAHN--HILLIARD EQUATION WITH OBSTACLE FREE ENERGY  

E-Print Network (OSTI)

A POSTERIORI ESTIMATES FOR THE CAHN--HILLIARD EQUATION WITH OBSTACLE FREE ENERGY L'UBOMÍR BA#AS 1 of the standard Cahn--Hilliard equation with a double obstacle free energy. The derived estimates are robust and e algorithm. Keywords: Cahn--Hilliard equation, obstacle free energy, linear finite elements, a posteriori

Banas, Lubomir

257

INVENTORY OF SOLAR RADIATION/SOLAR ENERGY SYSTEMS ESTIMATORS, MODELS, SITE-SPECIFIC DATA, AND PUBLICATIONS  

E-Print Network (OSTI)

INVENTORY OF SOLAR RADIATION/SOLAR ENERGY SYSTEMS ESTIMATORS, MODELS, SITE-SPECIFIC DATA, and Buildings Systems Integration Center National Renewable Energy Laboratory 8 July 2009 SOLAR SYSTEM POTENTIAL/calculators/PVWATTS/version1/ http://rredc.nrel.gov/solar/calculators/PVWATTS/version2/ Estimates the electrical energy

258

Uncertainties of estimates of inertio-gravity energy in the atmosphere  

E-Print Network (OSTI)

Uncertainties of estimates of inertio-gravity energy in the atmosphere N. Zagar, J. Tribbia, J percentage of energy contained in balanced (Rossby) and inertio- gravity (IG) motions. Estimate energy)analysis Unclear how large part of the global atmospheric energetics pertains to the divergent motion i.e. inertio-gravity

Zagar, Nedjeljka

259

Gas only nozzle fuel tip  

DOE Patents (OSTI)

A diffusion flame nozzle gas tip is provided to convert a dual fuel nozzle to a gas only nozzle. The nozzle tip diverts compressor discharge air from the passage feeding the diffusion nozzle air swirl vanes to a region vacated by removal of the dual fuel components, so that the diverted compressor discharge air can flow to and through effusion holes in the end cap plate of the nozzle tip. In a preferred embodiment, the nozzle gas tip defines a cavity for receiving the compressor discharge air from a peripheral passage of the nozzle for flow through the effusion openings defined in the end cap plate.

Bechtel, William Theodore (Scotia, NY); Fitts, David Orus (Ballston Spa, NY); DeLeonardo, Guy Wayne (Glenville, NY)

2002-01-01T23:59:59.000Z

260

Estimation of wind characteristics at potential wind energy conversion sites  

DOE Green Energy (OSTI)

A practical method has been developed and applied to the problem of determining wind characteristics at candidate wind energy conversion sites where there are no available historical data. The method uses a mass consistent wind flow model (called COMPLEX) to interpolate between stations where wind data are available. The COMPLEX model incorporates the effects of terrain features and airflow. The key to the practical application of COMPLEX to the derivation of wind statistics is the model's linearity. This allows the input data sets to be resolved into orthogonal components along the set of eigenvectors of the covariance matrix. The solution for each eigenvector is determined with COMPLEX; the hourly interpolated winds are then formed from linear combinations of these solutions. The procedure requires: acquisition and merger of wind data from three to five stations, application of COMPLEX to each of the seven to 11 (depending on the number of stations for which wind data are available) eigenvectors, reconstruction of the hourly interpolated winds at the site from the eigenvector solutions, and finally, estimating the wind characteristics from the simulated hourly values. The report describes the methodology and the underlying theory. Possible improvements to the procedure are also discussed.

Not Available

1979-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Estimation of wind characteristics at potential wind energy conversion sites  

SciTech Connect

A practical method has been developed and applied to the problem of determining wind characteristics at candidate wind energy conversion sites where there are no available historical data. The method uses a mass consistent wind flow model (called COMPLEX) to interpolate between stations where wind data are available. The COMPLEX model incorporates the effects of terrain features and airflow. The key to the practical application of COMPLEX to the derivation of wind statistics is the model's linearity. This allows the input data sets to be resolved into orthogonal components along the set of eigenvectors of the covariance matrix. The solution for each eigenvector is determined with COMPLEX; the hourly interpolated winds are then formed from linear combinations of these solutions. The procedure requires: acquisition and merger of wind data from three to five stations, application of COMPLEX to each of the seven to 11 (depending on the number of stations for which wind data are available) eigenvectors, reconstruction of the hourly interpolated winds at the site from the eigenvector solutions, and finally, estimating the wind characteristics from the simulated hourly values. The report describes the methodology and the underlying theory. Possible improvements to the procedure are also discussed.

1979-10-01T23:59:59.000Z

262

Energy Savers: Tips for Saving Energy and Money at Home; El Ahorro de Energa: Sugerencias para ahorrar energa y dinero en el hogar  

Science Conference Proceedings (OSTI)

The Department of Energy of the United States of America works to guarantee provisions of safe energy, reliable and economically accessible to support to one developing economy and to protect the atmosphere. These suggestions and ideas to increase the energy efficiency in their house represent simple ways in which our citizens can contribute to preserve the atmosphere at world-wide level, to reduce the level of contamination of the air and to reserve our natural resources for future generations. [Spanish] El Departamento de Energa de los Estados Unidos de America trabaja para garantizar suministros de energa seguros, confiables y econmicamente accesibles para apoyar a una economa en desarrollo y proteger el medio ambiente. Estas sugerencias e ideas para aumentar la eficiencia energetica en su casa representan maneras sencillas en que nuestros ciudadanos pueden contribuir a preservar el medio ambiente a nivel mundial, a reducir el nivel de contaminacin del aire y a reservar nuestros recursos naturales para las generaciones futuras.

Jones, J.

2000-06-01T23:59:59.000Z

263

Energy Savings Estimates of Light Emitting Diodes in Niche Lighting Applications  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Savings Estimates of Light Emitting Diodes Savings Estimates of Light Emitting Diodes in Niche Lighting Applications Prepared for: Building Technologies Program Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Prepared by: Navigant Consulting Inc. 1801 K Street, NW Suite 500 Washington DC, 20006 September 2008 * Department of Energy Washington, DC 20585 Energy Savings Estimates of Light Emitting Diodes in Niche Lighting Applications Released: September 2008 Revised: October 2008 This DOE report presents research findings for twelve different niche markets where LEDs are competing or poised to compete with traditional light sources (e.g., incandescent and fluorescent). Estimates of the energy saved due to current levels of LED market penetration as well as estimates of potential energy savings if these markets switched completely to LEDs

264

Methodology and Estimation of the Welfare Impact of Energy Reforms on Households in Azerbaijan.  

E-Print Network (OSTI)

??ABSTRACT Title of Dissertation: METHODOLOGY AND ESTIMATION OF THE WELFARE IMPACT OF ENERGY REFORMS ON HOUSEHOLDS IN AZERBAIJAN Irina Klytchnikova, Doctor of Philosophy, 2006 Dissertation (more)

Klytchnikova, Irina

2006-01-01T23:59:59.000Z

265

Table 1.3 Primary Energy Consumption Estimates by Source, 1949 ...  

U.S. Energy Information Administration (EIA)

Table 1.3 Primary Energy Consumption Estimates by Source, 1949-2011 (Quadrillion Btu) Year: Fossil Fuels: Nuclear Electric Power

266

A Bottom-Up Model to Estimate the Energy Efficiency Improvement...  

NLE Websites -- All DOE Office Websites (Extended Search)

Efficiency Improvement and CO2 Emission Reduction Potentials in the Chinese Iron and Steel Industry Title A Bottom-Up Model to Estimate the Energy Efficiency Improvement and...

267

Indian Country Solar Energy Potential Estimates & DOE IE Updates  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Pathways to Sustained Energy Pathways to Sustained Energy Development in Oklahoma Oklahoma Tribal Leader Forum - August 2012 Oklahoma City, Oklahoma 1 Office of Indian Energy Goals and Objectives * Promote Indian tribal energy development, efficiency and use * Reduce or stabilize energy costs * Enhance and strengthen Indian tribal energy and economic infrastructure relating to natural resource development and electrification * Bring electrical power and service to Indian land and the homes of tribal members Energy Policy Act of 2005, Title V, Sec. 502 2 Office of Indian Energy Programs 3 * START (Strategic Technical Assistance Response Teams) - Providing Expert Development Technical Assistance Directly to Tribal Staff/Leaders/Projects - Targeted energy development assistance - post feasibility & pre

268

Estimating energy-augmenting technological change in developing country industries  

E-Print Network (OSTI)

over time is calculated. Second, prices and the energy costTime averages of sectoral productivity and autonomous energy efficiency trend Industry Prices and energy costTime averages (in percent) of sectoral productivity and autonomous energy efficiency trend Prices and energy cost

Sanstad, Alan H.; Roy, Joyashree; Sathaye, Jayant A.

2006-01-01T23:59:59.000Z

269

Estimating wind energy using extrapolated data of Cameron highlands  

Science Conference Proceedings (OSTI)

Wind energy is an alternative clean energy source compared to fossil fuel, which can be harmful and pollutes the layer of the atmosphere. Recently, wind energy is given a lot of attention because of the focus on renewable energy all over the world. Apart ... Keywords: data extrapolation technique, wind energy, wind speed

Siti Khadijah Najid; Ahmad Mahir Razali; Kamaruzaman Ibrahim; Kamaruzzaman Sopian; Azami Zaharim

2011-07-01T23:59:59.000Z

270

An Observational Estimate of Inferred Ocean Energy Divergence  

Science Conference Proceedings (OSTI)

Monthly net surface energy fluxes (FS) over the oceans are computed as residuals of the atmospheric energy budget using top-of-atmosphere (TOA) net radiation (RT) and the complete atmospheric energy (AE) budget tendency (?AE/?t) and divergence ( ...

Kevin E. Trenberth; John T. Fasullo

2008-05-01T23:59:59.000Z

271

Table PT1. Energy Production Estimates in Physical Units, United ...  

U.S. Energy Information Administration (EIA)

a Beginning in 2001, includes refuse recovery. d Includes denaturant. Estimated using production b Marketed production. ... Coal a Natural Gas b Crude Oil c Fuel ...

272

Estimated Rare Earth Reserves and Deposits | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Non-powered Dams U.S. Hydropower Potential from Existing Non-powered Dams Creating an Energy Innovation Ecosystem Creating an Energy Innovation Ecosystem Sunshot Rooftop Solar...

273

Indian Country Solar Energy Potential Estimates & DOE IE Updates  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 inter-tribal org) * Renewable Energy Commercialization - Technical Assistance Program - Solar Communities - Wind Powering America Energy Policy and Planning: Begin at the...

274

2007 Status Report - Savings Estimates for the ENERGY STAR Voluntary...  

NLE Websites -- All DOE Office Websites (Extended Search)

Date Published 032007 ISBN Number LBNL-56380(2007) Keywords Enduse, Energy End-Use Forecasting, EUF Abstract ENERGY STAR is a voluntary labeling program designed to identify...

275

2006 Status Report - Savings Estimates for the ENERGY STAR Voluntary...  

NLE Websites -- All DOE Office Websites (Extended Search)

Published March 2006 ISBN Number LBNL-56380(2006) Keywords Enduse, Energy End-Use Forecasting, EUF Abstract ENERGY STAR is a voluntary labeling program designed to identify...

276

Accuracy of Estimates of Atmospheric Large-Scale Energy Flux Divergence  

Science Conference Proceedings (OSTI)

A short review of atmospheric energy transport studies is given, and the importance of the Global Weather Experiment for such studies is emphasized. The accuracy of energy flux (divergence) estimates is then discussed, comparing results obtained ...

Eero Holopainen; Carl Fortelius

1986-10-01T23:59:59.000Z

277

Estimating the Energy Use and Efficiency Potential of U.S. Data...  

NLE Websites -- All DOE Office Websites (Extended Search)

the Energy Use and Efficiency Potential of U.S. Data Centers Title Estimating the Energy Use and Efficiency Potential of U.S. Data Centers Publication Type Conference Paper LBNL...

278

Mandatory Photovoltaic System Cost Estimate | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mandatory Photovoltaic System Cost Estimate Mandatory Photovoltaic System Cost Estimate Mandatory Photovoltaic System Cost Estimate < Back Eligibility Utility Savings Category Solar Buying & Making Electricity Program Info State Colorado Program Type Line Extension Analysis Provider Colorado Public Utilities Commission At the request of a customer or a potential customer, Colorado electric utilities are required to conduct a cost comparison of a photovoltaic (PV) system to any proposed distribution line extension if the customer or potential customer provides the utility with load data (estimated monthly kilowatt-hour usage) requested by the utility to conduct the comparison, and if the customer's or potential customer's peak demand is estimated to be less than 25 kilowatts (kW). In performing the comparison analysis, the

279

State Energy Data System Consumption Estimates Technical Notes  

U.S. Energy Information Administration (EIA)

as street lighting and public services; and the Manufacturing Energy Consumption Survey covers only manufacturing establishments,

280

Japan's Long-term Energy Demand and Supply Scenario to 2050 - Estimation for the Potential of Massive CO2 Mitigation  

E-Print Network (OSTI)

of tons oil equivalent (Mtoe) 700 i Sources : Estimates byas nuclear, oil will be the most important energy sourcenuclear energy, oil will be the most important energy source

Komiyama, Ryoichi

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Energy Saver | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

saving energy -- whether on the road or in your home. My Trip Home Energy Saver Water Heater Savings Tips & Advice Energy Saver Energy Savers Guide: Tips on Saving Money and...

282

State energy data report: Consumption estimates, 1960--1990. [Contains glossary  

Science Conference Proceedings (OSTI)

The State Energy Data Report (SEDR) provides estimates of energy consumption by major end-use sectors developed in the State Energy Data System (SEDS), which is maintained and operated by the Energy Information Administration (EIA). SEDS is a database for estimating the consumption of energy by end-use sectors (residential, commercial, industrial, and transportation) and electric utilities annually by state. The goal in maintaining SEDS is to produce historical data series of estimated end-use consumption by state, defined as consistently as possible over time and across sectors. SEDS exists for two principal reasons: (1) to provide state energy consumption estimates to the government, policy makers, and the public; and (2) to provide the historical series necessary for EIA's energy models.

Not Available

1992-05-15T23:59:59.000Z

283

Clean Cities: Tips for Public Outreach  

NLE Websites -- All DOE Office Websites (Extended Search)

Tips for Public Outreach to someone by E-mail Share Clean Cities: Tips for Public Outreach on Facebook Tweet about Clean Cities: Tips for Public Outreach on Twitter Bookmark Clean...

284

Property:EstimatedTimeExplained | Open Energy Information  

Open Energy Info (EERE)

EstimatedTimeExplained EstimatedTimeExplained Jump to: navigation, search Property Name EstimatedTimeExplained Property Type Text Description An explanation of the accompanying time estimate, including any influential factors or variables. Subproperties This property has the following 40 subproperties: G GRR/Elements/14-CA-b.1 - NPDES Permit Application GRR/Elements/14-CA-b.10 - Did majority of RWQCB approve the permit GRR/Elements/14-CA-b.11 - EPA Review of Adopted Permit GRR/Elements/14-CA-b.12 - Were all EPA objections resolved GRR/Elements/14-CA-b.13 - NPDES Permit issued GRR/Elements/14-CA-b.2 - Review of application for completeness GRR/Elements/14-CA-b.3 - Is the application complete for the Regional Water Quality Control Board GRR/Elements/14-CA-b.4 - EPA review for completeness

285

Estimating material and energy intensities of urban areas  

E-Print Network (OSTI)

The objective of this thesis is to develop methods to estimate, analyze and visualize the resource intensity of urban areas. Understanding the resource consumption of the built environment is particularly relevant in cities ...

Quinn, David James, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

286

2005 Status Report - Savings Estimates for the ENERGY STAR Voluntary...  

NLE Websites -- All DOE Office Websites (Extended Search)

Date Published 032006 ISBN Number LBNL-56380(2005) Keywords Enduse, Energy End-Use Forecasting, EUF Abstract ENERGY STAR is a voluntary labeling program designed to identify and...

287

2008 Status Report - Savings Estimates for the ENERGY STAR Voluntary...  

NLE Websites -- All DOE Office Websites (Extended Search)

Date Published 112007 ISBN Number LBNL-56380(2008) Keywords Enduse, Energy End-Use Forecasting, EUF Abstract ENERGY STAR is a voluntary labeling program designed to identify and...

288

TIP Advisory Board Members  

Science Conference Proceedings (OSTI)

... Visiting Scientist at Jet Propulsion Lab. ... Board of US Secretary of Energy, National Biotech Policy ... experience in technology development, feasibility ...

2011-02-02T23:59:59.000Z

289

The norm of restaurant tipping  

E-Print Network (OSTI)

Using survey data, we identify a variety of factors that influence tipping behavior and in the process lay out a simple theoretical framework to help to interpret our empirical observations. We first investigate the efficiency of observed tipping behavior. While there are elements of efficiency notably, percent tip depends on service qualityit does not appear fully efficient. We then posit a model in which customers trade off material well-being against disutility from not adhering to the norm, and we use this model to reinterpret initial empirical findings and make additional empirical predictions.

Michael Conlin; Michael Lynn; Ted ODonoghue

2003-01-01T23:59:59.000Z

290

Estimation of the relationship between remotely sensed anthropogenic heat discharge and building energy use  

SciTech Connect

This paper examined the relationship between remotely sensed anthropogenic heat discharge and energy use from residential and commercial buildings across multiple scales in the city of Indianapolis, Indiana, USA. Anthropogenic heat discharge was estimated based on a remote sensing-based surface energy balance model, which was parameterized using land cover, land surface temperature, albedo, and meteorological data. Building energy use was estimated using a GIS-based building energy simulation model in conjunction with Department of Energy/ Energy Information Administration survey data, Assessor's parcel data, GIS floor areas data, and remote sensing-derived building height data.

Zhou, Yuyu; Weng, Qihao; Gurney, Kevin R.; Shuai, Yanmin; Hu, Xuefei

2012-01-01T23:59:59.000Z

291

Property:EstimatedCostMedianUSD | Open Energy Information  

Open Energy Info (EERE)

EstimatedCostMedianUSD EstimatedCostMedianUSD Jump to: navigation, search Property Name EstimatedCostMedianUSD Property Type Quantity Description the median estimate of cost in USD Use this type to express a monetary value in US Dollars. The default unit is one US Dollar. http://en.wikipedia.org/wiki/Area Acceptable units (and their conversions) are: 100 cent USD,cents USD,Cent USD,Cents USD .001 k USD,thousand USD,Thousand USD .000001 M USD,million USD,Million USD .000000001 T USD,trillion USD,Trillion USD Pages using the property "EstimatedCostMedianUSD" Showing 25 pages using this property. (previous 25) (next 25) 2 2-M Probe Survey + 30030,000 centUSD 0.3 kUSD 3.0e-4 MUSD 3.0e-7 TUSD + A Acoustic Logs + 4.62462 centUSD 0.00462 kUSD 4.62e-6 MUSD 4.62e-9 TUSD + Aerial Photography + 240.5424,054 centUSD

292

Property:EstimatedTimeMedian | Open Energy Information  

Open Energy Info (EERE)

EstimatedTimeMedian EstimatedTimeMedian Jump to: navigation, search Property Name EstimatedTimeMedian Property Type Quantity Description the median estimate of time required Use this type to enumerate a length of time. The default unit is the year. Acceptable units (and their conversions) are: 8766 hours,hour,h,H,Hour,Hours,HOUR,HOURS 365.25 days,day,d,Day,Days,D,DAY,DAYS 52.17857 weeks,week,w,Week,Weeks,W,WEEK,WEEKS 12 months,month,m,Month,Months,M,MONTH,MONTHS 1 years,year,y,Year,Years,Y,YEAR,YEARS Pages using the property "EstimatedTimeMedian" Showing 25 pages using this property. (previous 25) (next 25) 2 2-M Probe Survey + 2.281542e-4 years2 hours 0.0833 days 0.0119 weeks 0.00274 months + A Acoustic Logs + 0.044 years385.92 hours 16.08 days 2.297 weeks 0.528 months +

293

Property:EstimatedTimeHigh | Open Energy Information  

Open Energy Info (EERE)

EstimatedTimeHigh EstimatedTimeHigh Jump to: navigation, search Property Name EstimatedTimeHigh Property Type Quantity Description the high estimate of time required Use this type to enumerate a length of time. The default unit is the year. Acceptable units (and their conversions) are: 8766 hours,hour,h,H,Hour,Hours,HOUR,HOURS 365.25 days,day,d,Day,Days,D,DAY,DAYS 52.17857 weeks,week,w,Week,Weeks,W,WEEK,WEEKS 12 months,month,m,Month,Months,M,MONTH,MONTHS 1 years,year,y,Year,Years,Y,YEAR,YEARS Pages using the property "EstimatedTimeHigh" Showing 25 pages using this property. (previous 25) (next 25) 2 2-M Probe Survey + 3.422313e-4 years3 hours 0.125 days 0.0179 weeks 0.00411 months + A Acoustic Logs + 0.0881 years772.08 hours 32.17 days 4.596 weeks 1.057 months + Aerial Photography + 0.00548 years48 hours

294

Property:EstimatedCostHighUSD | Open Energy Information  

Open Energy Info (EERE)

EstimatedCostHighUSD EstimatedCostHighUSD Jump to: navigation, search Property Name EstimatedCostHighUSD Property Type Quantity Description the high estimate of cost in USD Use this type to express a monetary value in US Dollars. The default unit is one US Dollar. http://en.wikipedia.org/wiki/Area Acceptable units (and their conversions) are: 100 cent USD,cents USD,Cent USD,Cents USD .001 k USD,thousand USD,Thousand USD .000001 M USD,million USD,Million USD .000000001 T USD,trillion USD,Trillion USD Pages using the property "EstimatedCostHighUSD" Showing 25 pages using this property. (previous 25) (next 25) 2 2-M Probe Survey + 50050,000 centUSD 0.5 kUSD 5.0e-4 MUSD 5.0e-7 TUSD + A Acoustic Logs + 161,600 centUSD 0.016 kUSD 1.6e-5 MUSD 1.6e-8 TUSD + Aerial Photography + 2,360236,000 centUSD

295

Property:EstimatedCostLowUSD | Open Energy Information  

Open Energy Info (EERE)

EstimatedCostLowUSD EstimatedCostLowUSD Jump to: navigation, search Property Name EstimatedCostLowUSD Property Type Quantity Description the low estimate of cost in USD Use this type to express a monetary value in US Dollars. The default unit is one US Dollar. http://en.wikipedia.org/wiki/Area Acceptable units (and their conversions) are: 100 cent USD,cents USD,Cent USD,Cents USD .001 k USD,thousand USD,Thousand USD .000001 M USD,million USD,Million USD .000000001 T USD,trillion USD,Trillion USD Pages using the property "EstimatedCostLowUSD" Showing 25 pages using this property. (previous 25) (next 25) 2 2-M Probe Survey + 20020,000 centUSD 0.2 kUSD 2.0e-4 MUSD 2.0e-7 TUSD + A Acoustic Logs + 1100 centUSD 1.0e-3 kUSD 1.0e-6 MUSD 1.0e-9 TUSD + Aerial Photography + 100.3610,036 centUSD

296

Property:EstimatedTimeLow | Open Energy Information  

Open Energy Info (EERE)

EstimatedTimeLow EstimatedTimeLow Jump to: navigation, search Property Name EstimatedTimeLow Property Type Quantity Description the low estimate of time required Use this type to enumerate a length of time. The default unit is the year. Acceptable units (and their conversions) are: 8766 hours,hour,h,H,Hour,Hours,HOUR,HOURS 365.25 days,day,d,Day,Days,D,DAY,DAYS 52.17857 weeks,week,w,Week,Weeks,W,WEEK,WEEKS 12 months,month,m,Month,Months,M,MONTH,MONTHS 1 years,year,y,Year,Years,Y,YEAR,YEARS Pages using the property "EstimatedTimeLow" Showing 25 pages using this property. (previous 25) (next 25) 2 2-M Probe Survey + 1.711157e-4 years1.5 hours 0.0625 days 0.00893 weeks 0.00205 months + A Acoustic Logs + 0.023 years201.36 hours 8.39 days 1.199 weeks 0.276 months + Aerial Photography + 2.737851e-4 years2.4 hours

297

Wind Resource Estimation and Mapping at the National Renewable Energy Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Resource Estimation and Resource Estimation and Mapping at the National Renewable Energy Laboratory April 1999 * NREL/CP-500-26245 M. Schwartz Presented at the ASES Solar '99 Conference Portland, Maine June 12-16, 1999 National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute * * * * Battelle * * * * Bechtel

298

Today in Energy - Geology and technology drive estimates of ...  

U.S. Energy Information Administration (EIA)

Energy Information ... "Sweet spot" is an industry term for those select and limited areas within a shale ... Because of the continual improvement in technology, ...

299

Table PT2. Energy Production Estimates in Trillion Btu ...  

U.S. Energy Information Administration (EIA)

... includes refuse recovery. sources except biofuels. ... Coal a Natural Gas b Crude Oil c Biofuels d Other e Production U.S. Energy Information Administration

300

Table PT2. Energy Production Estimates in Trillion Btu, Minnesota ...  

U.S. Energy Information Administration (EIA)

... includes refuse recovery. sources except biofuels. ... Coal a Natural Gas b Crude Oil c Biofuels d Other e Production U.S. Energy Information Administration

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

ESTIMATING RISK TO CALIFORNIA ENERGY INFRASTRUCTURE FROM PROJECTED CLIMATE CHANGE  

E-Print Network (OSTI)

Future Residential Electricity Demand." Energy Institute atClimate change and electricity demand in California. Climate change and electricity demand in California.

Sathaye, Jayant

2011-01-01T23:59:59.000Z

302

Distributed Generation Renewable Energy Estimate of Costs and...  

NLE Websites -- All DOE Office Websites (Extended Search)

Agarwal, P. and L. Manuel, The influence of the joint wind-wave environment on offshore wind turbine support structure loads. Journal of Solar Energy Engineering, Transactions of...

303

TIP 2010 Annual Report  

Science Conference Proceedings (OSTI)

... and benefits than similar jobs in other ... are critical for alternative energy applications, and ... economic benefits through market expansion and creation. ...

2012-10-17T23:59:59.000Z

304

EVALUATION AND CALIBRATION OF SOFTWARE-BASED ENERGY ESTIMATION  

E-Print Network (OSTI)

the power consumption. The article does not provide any results in form of error rates, instead it states widely used estimation model, which incorporates the state transitions of the radio transceiver. The im. To quantify the error rates, we determined the power consumption of a wireless sensor node through hardware

Braun, Torsten

305

Pumping System Measurements To Estimate Energy Savings: Why and How  

E-Print Network (OSTI)

Measuring performance parameters (flow rate, pressures, and power) for existing systems is essential to understanding how both the pump(s) and system are actually performing. Examples of reasons why actual measurements are critical and practical means of getting and using the measured data to estimate savings potential using DOE tools are discussed.

Casada, D.

2007-01-01T23:59:59.000Z

306

Smart Sensing, Estimation, and Prediction for Efficient Building Energy Management  

E-Print Network (OSTI)

occupancy by creating agent models of the occupants. These predictions enable the HVAC system increase is accounted for in heating, ventilation, and air conditioning (HVAC) systems. Smart sensing and adaptive energy management software can greatly decrease the energy usage of HVAC systems in many building

Chang, Yu-Han

307

Developing an environment for embedded software energy estimation  

Science Conference Proceedings (OSTI)

The paper presents the results of a novel method for the instruction-level energy consumption measurement and the corresponding modeling approach for embedded microprocessors. According to the proposed method the base and inter-instruction energy costs ... Keywords: Embedded microprocessors, Low power systems, Power consumption, Software modeling tools

S. Nikolaidis; A. Chatzigeorgiou; T. Laopoulos

2005-12-01T23:59:59.000Z

308

Bread Basket: a gaming model for estimating home-energy costs  

SciTech Connect

An instructional manual for answering the twenty variables on COLORADO ENERGY's computerized program estimating home energy costs. The program will generate home-energy cost estimates based on individual household data, such as total square footage, number of windows and doors, number and variety of appliances, heating system design, etc., and will print out detailed costs, showing the percentages of the total household budget that energy costs will amount to over a twenty-year span. Using the program, homeowners and policymakers alike can predict the effects of rising energy prices on total spending by Colorado households.

1982-01-01T23:59:59.000Z

309

Estimating the Cost and Energy Efficiency of a Solar Water Heater |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Estimating the Cost and Energy Efficiency of a Solar Water Heater Estimating the Cost and Energy Efficiency of a Solar Water Heater Estimating the Cost and Energy Efficiency of a Solar Water Heater May 30, 2012 - 3:09pm Addthis Solar water heaters are more efficient the gas or electric heaters. | Chart credit ENERGY STAR Solar water heaters are more efficient the gas or electric heaters. | Chart credit ENERGY STAR What does this mean for me? Solar water heaters cost more to purchase and install but may save you money in the long run. Estimate the annual operating costs and compare several solar water heaters to determine whether it is worth investing in a more efficient system. Solar water heating systems usually cost more to purchase and install than conventional water heating systems. However, a solar water heater can

310

Estimating the Cost and Energy Efficiency of a Solar Water Heater |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Estimating the Cost and Energy Efficiency of a Solar Water Heater Estimating the Cost and Energy Efficiency of a Solar Water Heater Estimating the Cost and Energy Efficiency of a Solar Water Heater May 30, 2012 - 3:09pm Addthis Solar water heaters are more efficient the gas or electric heaters. | Chart credit ENERGY STAR Solar water heaters are more efficient the gas or electric heaters. | Chart credit ENERGY STAR What does this mean for me? Solar water heaters cost more to purchase and install but may save you money in the long run. Estimate the annual operating costs and compare several solar water heaters to determine whether it is worth investing in a more efficient system. Solar water heating systems usually cost more to purchase and install than conventional water heating systems. However, a solar water heater can

311

Equilibrium free energy estimates based on nonequilibrium work relations and extended dynamics  

E-Print Network (OSTI)

Equilibrium free energy estimates based on nonequilibrium work relations and extended dynamics the equilibrium free energy and the nonequilibrium work is useful for computer simulations. In this paper, we exploit the fact that the free energy is a state function, independent of the pathway taken to change

Sun, Sean

312

Free Energy Estimates of All-atom Protein Structures Using Generalized Belief  

E-Print Network (OSTI)

Free Energy Estimates of All-atom Protein Structures Using Generalized Belief Propagation H Detection, Free Energy, Probabilistic Graphical Models #12;Abstract We present a technique for approximating the free energy of protein structures using Generalized Belief Propagation (GBP). The accuracy and utility

313

Context-aware parameter estimation for forecast models in the energy domain  

Science Conference Proceedings (OSTI)

Continuous balancing of energy demand and supply is a fundamental prerequisite for the stability and efficiency of energy grids. This balancing task requires accurate forecasts of future electricity consumption and production at any point in time. For ... Keywords: energy, forecasting, maintenance, parameter estimation

Lars Dannecker; Robert Schulze; Matthias Bhm; Wolfgang Lehner; Gregor Hackenbroich

2011-07-01T23:59:59.000Z

314

Binding Energy Distribution Analysis Method (BEDAM) for Estimation of Protein-Ligand Binding Affinities  

E-Print Network (OSTI)

Binding Energy Distribution Analysis Method (BEDAM) for Estimation of Protein-Ligand Binding Jersey 08854 Received June 2, 2010 Abstract: The binding energy distribution analysis method (BEDAM of the probability distribution of the binding energy obtained in the canonical ensemble in which the ligand

315

Revised equipartition & minimum energy formula for magnetic field strength estimates from radio synchrotron observations  

E-Print Network (OSTI)

The commonly used classical equipartition or minimum-energy estimate of total magnetic fields strengths from radio synchrotron intensities is of limited practical use because it is based on the hardly known ratio K of the total energies of cosmic ray protons and electrons and also has inherent problems. We present a revised formula, using the number density ratio K for which we give estimates. For particle acceleration in strong shocks K is about 40 and increases with decreasing shock strength. Our revised estimate for the field strength gives larger values than the classical estimate for flat radio spectra with spectral indices of about 0.5-0.6, but smaller values for steep spectra and total fields stronger than about 10 muG. In very young supernova remnants, for example, the classical estimate may be too large by up to 10x. On the other hand, if energy losses of cosmic ray electrons are important, K increases with particle energy and the equipartition field may be underestimated significantly. Our revised larger equipartition estimates in galaxy clusters and radio lobes are consistent with independent estimates from Faraday rotation measures, while estimates from the ratio between radio synchrotron and X-ray inverse Compton intensities generally give much weaker fields. This may be explained e.g. by a concentration of the field in filaments. Our revised field strengths may also lead to major revisions of electron lifetimes in jets and radio lobes estimated from the synchrotron break frequency in the radio spectrum.

Rainer Beck; Marita Krause

2005-07-15T23:59:59.000Z

316

Indian Country Solar Energy Potential Estimates & DOE IE Updates  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Potential for Renewable Energy Potential for Renewable Energy Development on Tribal Lands October 2012 1 Introduction * The DOE Office of Indian Energy Policy and Programs (OI) requested ICF International (ICF) to identify areas within Tribal Lands that have a strong potential for renewable energy generation (solar and wind) as a source of Tribal revenue within the geographic area covered by the Western Electric Coordination Council (WECC) transmission grid * ICF used a combination of geospatial modeling and power flow modeling to identify sites where: - Conditions are optimal for solar or wind generation - Access to high-voltage transmission lines is favorable - Transmission upgrade costs would be minimal 2 Geospatial Analysis Phase I: Identify Potential Sites * Obtained GIS layers (e.g., wind/solar resources, transmission

317

Estimates of Kinetic Energy Dissipation under Breaking Waves  

Science Conference Proceedings (OSTI)

The dissipation of kinetic energy at the surface of natural water bodies has important consequences for many Physical and biochemical processes including wave dynamics, gas transfer, mixing of nutrients and pollutants, and photosynthetic ...

E.A. Terray; M.A. Donelan; Y.C. Agrawal; W.M. Drennan; K.K. Kahma; A.J. Williams; P.A. Hwang; S.A. Kitaigorodskii

1996-05-01T23:59:59.000Z

318

Procedure for estimating fracture energy from fracture surface roughness  

DOE Patents (OSTI)

The fracture energy of a material is determined by first measuring the length of a profile of a section through a fractured surface of the material taken on a plane perpendicular to the mean plane of that surface, then determining the fractal dimensionality of the surface. From this, the yield strength of the material, and the Young's Modulus of that material, the fracture energy is calculated.

Williford, Ralph E. (Kennewick, WA)

1989-01-01T23:59:59.000Z

319

Nonlinear softening as a predictive precursor to climate tipping  

E-Print Network (OSTI)

Approaching a dangerous bifurcation, from which a dynamical system such as the Earth's climate will jump (tip) to a different state, the current stable state lies within a shrinking basin of attraction. Persistence of the state becomes increasingly precarious in the presence of noisy disturbances. We consider an underlying potential, as defined theoretically for a saddle-node fold and (via averaging) for a Hopf bifurcation. Close to a stable state, this potential has a parabolic form; but approaching a jump it becomes increasingly dominated by softening nonlinearities. If we have already detected a decrease in the linear decay rate, nonlinear information allows us to estimate the propensity for early tipping due to noise. We argue that one needs to extract information about the nonlinear features (a "softening") of the underlying potential from the time series to judge the probability and timing of tipping. This analysis is the logical next step if one has detected a decrease of the linear decay rate. If there is no discernable trend in the linear analysis, nonlinear softening is even more important in showing the proximity to tipping. After extensive normal form calibration studies, we check two geological time series from paleo-climate tipping events for softening of the underlying well. For the ending of the last ice age, where we find no convincing linear precursor, we identify a statistically significant nonlinear softening towards increasing temperature. The analysis has thus successfully detected a warning of the imminent tipping event.

Jan Sieber; J. Michael T. Thompson

2011-03-15T23:59:59.000Z

320

Estimating Meridional Energy Transports by the Atmospheric and Oceanic General Circulations Using Boundary Fluxes  

Science Conference Proceedings (OSTI)

The annual-mean meridional energy transport in the atmosphereocean system (total transport) is estimated using 4-yr mean net radiative fluxes at the top of the atmosphere (TOA) calculated from the International Satellite Cloud Climatology ...

Y-C. Zhang; W. B. Rossow

1997-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Satellite-Derived Surface Energy Balance Estimates in the Alaskan Sub-Arctic  

Science Conference Proceedings (OSTI)

Heat Capacity Mapping Mission (HCMM) data for 12 May 1978 were used in an energy balance modelto estimate evapotranspiration in sub-Arctic Alaska following snowmelt. The HCMM scene contained severalareas of melting snow as well as an actively ...

R. J. Gurney; D. K. Hall

1983-01-01T23:59:59.000Z

322

The Smart Grid: An Estimation of the Energy and Carbon Dioxide...  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon The Smart Grid: An Estimation of the Energy and Carbon Dioxide (CO2) Benefits Jump to:...

323

B-Spline Image Model for Energy Minimization-Based Optical Flow Estimation  

Science Conference Proceedings (OSTI)

Robust estimation of the optical flow is addressed through a multiresolution energy minimization. It involves repeated evaluation of spatial and temporal gradients of image intensity which rely usually on bilinear interpolation and image filtering. We ... Keywords: Optical flow (OF), robust estimation, splines

G. Le Besnerais; F. Champagnat

2006-10-01T23:59:59.000Z

324

Comments on Estimates of Kinetic Energy Dissipation under Breaking Waves  

Science Conference Proceedings (OSTI)

It is noted that the results of recent experiments on the enhancement of turbulent kinetic energy (TKE) dissipation below surface waves can be stated as follows. TKE dissipation is enhanced by a factor 15Hws/z at depths 0.5Hws < z < 20Hws with ...

Gerrit Burgers

1997-10-01T23:59:59.000Z

325

Localized energy estimates for wave equations on high dimensional Schwarzschild space-times  

E-Print Network (OSTI)

The localized energy estimate for the wave equation is known to be a fairly robust measure of dispersion. Recent analogs on the $(1+3)$-dimensional Schwarzschild space-time have played a key role in a number of subsequent results, including a proof of Price's law. In this article, we explore similar localized energy estimates for wave equations on $(1+n)$-dimensional hyperspherical Schwarzschild space-times.

Laul, Parul

2010-01-01T23:59:59.000Z

326

Modeling, Estimation, and Control in Energy Systems: Batteries & Demand Response  

NLE Websites -- All DOE Office Websites (Extended Search)

Modeling, Modeling, Estimation, and Control in Energy Systems: Batteries & Demand Response Scott Moura Assistant Professor Civl & Environmental Engineering University of California, Berkeley EETD | LBNL Scott Moura | UC Berkeley Control, Batts, DR December 4, 2013 | Slide 1 Source: Vaclav Smil Estimates from Energy Transitions Scott Moura | UC Berkeley Control, Batts, DR December 4, 2013 | Slide 2 Energy Initiatives Denmark 50% wind penetration by 2025 Brazil uses 86% renewables China's aggressive energy/carbon intensity reduction EV Everywhere SunShot Green Button Zero emissions vehicle (ZEV) 33% renewables by 2020 Go Solar California Scott Moura | UC Berkeley Control, Batts, DR December 4, 2013 | Slide 3 Energy Systems of Interest Energy storage Smart Grids (e.g., batteries) (e.g., demand response) Scott Moura | UC Berkeley Control, Batts, DR December 4, 2013 | Slide 4 Energy

327

Experimental Estimation Of Energy Damping During Free Rocking Of Unreinforced Masonry Walls. First Results  

Science Conference Proceedings (OSTI)

This paper presents an ongoing experimental program on unreinforced masonry walls undergoing free rocking. Aim of the laboratory campaign is the estimation of kinetic energy damping exhibited by walls released with non?zero initial conditions of motion. Such energy damping is necessary for dynamic modelling of unreinforced masonry local mechanisms. After a brief review of the literature on this topic

Luigi Sorrentino; Renato Masiani; Stefano Benedetti

2008-01-01T23:59:59.000Z

328

Energy Saver Blog | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

March 16, 2012 Energy Savings Tips on the Go: Check Out the New Energy Savers Mobile Site For years, many of you have found energy-saving tips about how to save money and energy at...

329

Turbine blade tip flow discouragers  

SciTech Connect

A turbine assembly comprises a plurality of rotating blade portions in a spaced relation with a stationery shroud. The rotating blade portions comprise a root section, a tip portion and an airfoil. The tip portion has a pressure side wall and a suction side wall. A number of flow discouragers are disposed on the blade tip portion. In one embodiment, the flow discouragers extend circumferentially from the pressure side wall to the suction side wall so as to be aligned generally parallel to the direction of rotation. In an alternative embodiment, the flow discouragers extend circumferentially from the pressure side wall to the suction side wall so as to be aligned at an angle in the range between about 0.degree. to about 60.degree. with respect to a reference axis aligned generally parallel to the direction of rotation. The flow discouragers increase the flow resistance and thus reduce the flow of hot gas flow leakage for a given pressure differential across the blade tip portion so as to improve overall turbine efficiency.

Bunker, Ronald Scott (Niskayuna, NY)

2000-01-01T23:59:59.000Z

330

Employee Worksheet Cooking Healthy Tips  

E-Print Network (OSTI)

, strawberries, or pineapple to low fat chicken salad. s Mix it up! Mix 1/2 cup nonfat sour cream (or unflavored - reprint by permission only Cook Healthy... All the flavor without the fat Delicious taste without the salt cook Five "How To" Cooking Tips 1. Use lower fat ingredients. 2. Trim and skim fat. 3. Reduce fat

Burke, Peter

331

Study Estimates Energy Savings From Bringing All U.S. Homes Up to Code  

NLE Websites -- All DOE Office Websites (Extended Search)

Study Estimates Energy Savings From Bringing All U.S. Homes Up to Code Study Estimates Energy Savings From Bringing All U.S. Homes Up to Code October 2013 October-November Special Focus: Energy Efficiency, Buildings, the Electric Grid Throughout October and November, EETD presents a special series of articles, research highlights, and social media posts addressing some of its recent research on energy efficiency and other buildings-related topics, and the electric grid. Tightening the envelope of homes should save energy by reducing the loss of heat when the exterior is cold, and the loss of cooled air when it is hot. Until now, it has not been clear for the current housing stock how much potential for energy savings exists in the U.S. stock of homes if all were brought up to codes requiring the tightening of the building envelope.

332

2009 ORNL Story Tips | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

9 9 2009 ORNL Story Tips 1-10 of 46 Results Prev 12345 Next Solar - Bridging the gap December 09, 2009 - Titanium dioxide, the same inexpensive white pigment that protects us from sunburns, can be converted into a material that absorbs sunlight and could greatly increase the efficiency of solar energy cells. Until now, however, researchers had not been able to overcome the inherent wide band gap associated with the different energy levels, or bands, of the electrons. Nuclear Energy- Record fuel burn December 09, 2009 - Coated particle fuel fabricated at Oak Ridge National Laboratory, in cooperation with Idaho National Laboratory, General Atomics, and the Babcock & Wilcox Company, has set a world record for advanced high temperature gas-cooled reactor fuel.

333

Estimating the impacts of federal efforts to improve energy efficiency: The case of buildings  

Science Conference Proceedings (OSTI)

The US Department of Energy`s Office of Energy Efficiency and Renewable Energy (EE) has for more than a decade focused its efforts on research to develop new technologies for improving the efficiency of energy use and increasing the role of renewable energy; success has usually been measured in term of energy saved or displaced. Estimates of future energy savings remain an important factor in program planning and prioritization. A variety of internal and external factors are now radically changing the planning process, and in turn the composition and thrust of the EE program. The Energy Policy Act of 1992, the Framework Convention on Climate Change (and the Administration`s Climate Change Action Plan), and concerns for the future of the economy (especially employment and international competitiveness) are increasing emphasis on technology deployment and near-term results. The Reinventing Government Initiative, the Government Performance and Results Act, and the Executive Order on Environmental Justice are all forcing Federal programs to demonstrate that they are producing desired results in a cost-effective manner. The application of Total Quality management principles has increased the scope and importance of producing quantified measures of benefit. EE has established a process for estimating the benefits of DOE`s energy efficiency and renewable energy programs called ``Quality Metrics`` (QM). The ``metrics`` are: energy, employment, equity, environment, risk, economics. This paper describes the approach taken by EE`s Office of Building Technologies to prepare estimates of program benefits in terms of these metrics, presents the estimates, discusses their implications, and explores possible improvements to the QM process as it is currently configured.

LaMontagne, J; Jones, R; Nicholls, A; Shankle, S [Brookhaven National Lab., Upton, NY (United States). Energy Efficiency and Conservation Div.

1994-09-01T23:59:59.000Z

334

ESTIMATING RISK TO CALIFORNIA ENERGY INFRASTRUCTURE FROM PROJECTED CLIMATE CHANGE  

SciTech Connect

This report outlines the results of a study of the impact of climate change on the energy infrastructure of California and the San Francisco Bay region, including impacts on power plant generation; transmission line and substation capacity during heat spells; wildfires near transmission lines; sea level encroachment upon power plants, substations, and natural gas facilities; and peak electrical demand. Some end-of-century impacts were projected:Expected warming will decrease gas-fired generator efficiency. The maximum statewide coincident loss is projected at 10.3 gigawatts (with current power plant infrastructure and population), an increase of 6.2 percent over current temperature-induced losses. By the end of the century, electricity demand for almost all summer days is expected to exceed the current ninetieth percentile per-capita peak load. As much as 21 percent growth is expected in ninetieth percentile peak demand (per-capita, exclusive of population growth). When generator losses are included in the demand, the ninetieth percentile peaks may increase up to 25 percent. As the climate warms, California's peak supply capacity will need to grow faster than the population.Substation capacity is projected to decrease an average of 2.7 percent. A 5C (9F) air temperature increase (the average increase predicted for hot days in August) will diminish the capacity of a fully-loaded transmission line by an average of 7.5 percent.The potential exposure of transmission lines to wildfire is expected to increase with time. We have identified some lines whose probability of exposure to fire are expected to increase by as much as 40 percent. Up to 25 coastal power plants and 86 substations are at risk of flooding (or partial flooding) due to sea level rise.

Sathaye, Jayant; Dale, Larry; Larsen, Peter; Fitts, Gary; Koy, Kevin; Lewis, Sarah; Lucena, Andre

2011-06-22T23:59:59.000Z

335

Estimate of Geothermal Energy Resource in Major U.S. Sedimentary Basins (Presentation), NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

ESTIMATE OF GEOTHERMAL ENERGY RESOURCE IN ESTIMATE OF GEOTHERMAL ENERGY RESOURCE IN MAJOR U.S. SEDIMENTARY BASINS Colleen Porro and Chad Augustine April 24, 2012 National Renewable Energy Lab, Golden, CO NREL/PR-6A20-55017 NATIONAL RENEWABLE ENERGY LABORATORY Sedimentary Basin Geothermal WHAT IS SEDIMENTARY BASIN GEOTHERMAL? 2 Geothermal Energy from Sedimentary Rock - Using 'hot" geothermal fluids (>100 o C) produced from sedimentary basins to generate electricity - Advantages: * Reservoirs are porous, permeable, and well characterized * Known/proven temperature gradients from oil and gas well records * Drilling and reservoir fracturing techniques proven in sedimentary environment - Disadvantages: * Great depths required to encounter high temperatures * Emerging industry Photo by Warren Gretz, NREL/PIX 00450

336

Gas Mileage Tips - Planning and Combining Trips  

NLE Websites -- All DOE Office Websites (Extended Search)

Tips for Hybrids, Plug-in Hybrids, and Electric Vehicles Many of the gas-saving driving and maintenance tips for conventional vehicles also apply to hybrids, plug-in hybrids, and...

337

Loss mechanisms in turbine tip clearance flows  

E-Print Network (OSTI)

Numerical simulations of tip clearance ow have been carried out to dene the loss generation mechanisms associated with tip leakage in unshrouded axial turbines. Mix- ing loss between the leakage, which takes the form of a ...

Huang, Arthur (Arthur C.)

2011-01-01T23:59:59.000Z

338

2003 status report savings estimates for the energy star(R)voluntary labeling program  

SciTech Connect

ENERGY STAR(R) is a voluntary labeling program designed to identify and promote energy-efficient products, buildings and practices. Operated jointly by the Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE), ENERGY STAR labels exist for more than thirty products, spanning office equipment, residential heating and cooling equipment, commercial and residential lighting, home electronics, and major appliances. This report presents savings estimates for a subset of ENERGY STAR program activities, focused primarily on labeled products. We present estimates of the energy, dollar and carbon savings achieved by the program in the year 2002, what we expect in 2003, and provide savings forecasts for two market penetration scenarios for the period 2003 to 2020. The target market penetration forecast represents our best estimate of future ENERGY STAR savings. It is based on realistic market penetration goals for each of the products. We also provide a forecast under the assumption of 100 percent market penetration; that is, we assume that all purchasers buy ENERGY STAR-compliant products instead of standard efficiency products throughout the analysis period.

Webber, Carrie A.; Brown, Richard E.; McWhinney, Marla

2004-11-09T23:59:59.000Z

339

2007 Status Report: Savings Estimates for the ENERGY STAR(R)VoluntaryLabeling Program  

SciTech Connect

ENERGY STAR(R) is a voluntary labeling program designed toidentify and promote energy-efficient products, buildings and practices.Operated jointly by the Environmental Protection Agency (EPA) and theU.S. Department of Energy (DOE), ENERGY STAR labels exist for more thanthirty products, spanning office equipment, residential heating andcooling equipment, commercial and residential lighting, home electronics,and major appliances. This report presents savings estimates for a subsetof ENERGY STAR labeled products. We present estimates of the energy,dollar and carbon savings achieved by the program in the year 2006, whatwe expect in 2007, and provide savings forecasts for two marketpenetration scenarios for the periods 2007 to 2015 and 2007 to 2025. Thetarget market penetration forecast represents our best estimate of futureENERGY STAR savings. It is based on realistic market penetration goalsfor each of the products. We also provide a forecast under the assumptionof 100 percent market penetration; that is, we assume that all purchasersbuy ENERGY STAR-compliant products instead of standard efficiencyproducts throughout the analysis period.

Sanchez, Marla; Webber, Carrie A.; Brown, Richard E.; Homan,Gregory K.

2007-03-23T23:59:59.000Z

340

2006 Status Report Savings Estimates for the ENERGY STAR(R)Voluntary Labeling Program  

SciTech Connect

ENERGY STAR(R) is a voluntary labeling program designed toidentify and promote energy-efficient products, buildings and practices.Operated jointly by the Environmental Protection Agency (EPA) and theU.S. Department of Energy (DOE), ENERGY STAR labels exist for more thanthirty products, spanning office equipment, residential heating andcooling equipment, commercial and residential lighting, home electronics,and major appliances. This report presents savings estimates for a subsetof ENERGY STAR labeled products. We present estimates of the energy,dollar and carbon savings achieved by the program in the year 2005, whatwe expect in 2006, and provide savings forecasts for two marketpenetration scenarios for the periods 2006 to 2015 and 2006 to 2025. Thetarget market penetration forecast represents our best estimate of futureENERGY STAR savings. It is based on realistic market penetration goalsfor each of the products. We also provide a forecast under the assumptionof 100 percent market penetration; that is, we assume that all purchasersbuy ENERGY STAR-compliant products instead of standard efficiencyproducts throughout the analysis period.

Webber, Carrie A.; Brown, Richard E.; Sanchez, Marla; Homan,Gregory K.

2006-03-07T23:59:59.000Z

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

2002 status report: Savings estimates for the ENERGY STAR(R) voluntary labeling program  

SciTech Connect

ENERGY STAR [registered trademark] is a voluntary labeling program designed to identify and promote energy-efficient products, buildings and practices. Operated jointly by the Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE), ENERGY STAR labels exist for more than thirty products, spanning office equipment, residential heating and cooling equipment, commercial and residential lighting, home electronics, and major appliances. This report presents savings estimates for a subset of ENERGY STAR program activities, focused primarily on labeled products. We present estimates of the energy, dollar and carbon savings achieved by the program in the year 2001, what we expect in 2002, and provide savings forecasts for two market penetration scenarios for the period 2002 to 2020. The target market penetration forecast represents our best estimate of future ENERGY STAR savings. It is based on realistic market penetration goals for each of the products. We also provide a forecast under the assumption of 100 percent market penetration; that is, we assume that all purchasers buy ENERGY STAR-compliant products instead of standard efficiency products throughout the analysis period.

Webber, Carrie A.; Brown, Richard E.; McWhinney, Marla; Koomey, Jonathan

2003-03-03T23:59:59.000Z

342

Savings estimates for the ENERGY STAR (registered trademark) voluntary labeling program: 2001 status report  

SciTech Connect

ENERGY STAR(Registered Trademark) is a voluntary labeling program designed to identify and promote energy-efficient products, buildings and practices. Operated jointly by the Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE), ENERGY STAR labels exist for more than thirty products, spanning office equipment, residential heating and cooling equipment, commercial and residential lighting, home electronics, and major appliances. This report presents savings estimates for a subset of ENERGY STAR program activities, focused primarily on labeled products. We present estimates of the energy, dollar and carbon savings achieved by the program in the year 2000, what we expect in 2001, and provide savings forecasts for two market penetration scenarios for the period 2001 to 2020. The target market penetration forecast represents our best estimate of future ENERGY STAR savings. It is based on realistic market penetration goals for each of the products. We also provide a forecast under the assumption of 100 percent market penetration; that is, we assume that all purchasers buy ENERGY STAR-compliant products instead of standard efficiency products throughout the analysis period.

Webber, Carrie A.; Brown, Richard E.; Mahajan, Akshay; Koomey, Jonathan G.

2002-02-15T23:59:59.000Z

343

2004 status report: Savings estimates for the Energy Star(R)voluntarylabeling program  

SciTech Connect

ENERGY STAR(R) is a voluntary labeling program designed toidentify and promote energy-efficient products, buildings and practices.Operated jointly by the Environmental Protection Agency (EPA) and theU.S. Department of Energy (DOE), ENERGY STAR labels exist for more thanthirty products, spanning office equipment, residential heating andcooling equipment, commercial and residential lighting, home electronics,and major appliances. This report presents savings estimates for a subsetof ENERGY STAR labeled products. We present estimates of the energy,dollar and carbon savings achieved by the program in the year 2003, whatwe expect in 2004, and provide savings forecasts for two marketpenetration scenarios for the periods 2004 to 2010 and 2004 to 2020. Thetarget market penetration forecast represents our best estimate of futureENERGY STAR savings. It is based on realistic market penetration goalsfor each of the products. We also provide a forecast under the assumptionof 100 percent market penetration; that is, we assume that all purchasersbuy ENERGY STAR-compliant products instead of standard efficiencyproducts throughout the analysis period.

Webber, Carrie A.; Brown, Richard E.; McWhinney, Marla

2004-03-09T23:59:59.000Z

344

2005 Status Report Savings Estimates for the ENERGY STAR(R)Voluntary Labeling Program  

SciTech Connect

ENERGY STAR(R) is a voluntary labeling program designed toidentify and promote energy-efficient products, buildings and practices.Operated jointly by the Environmental Protection Agency (EPA) and theU.S. Department of Energy (DOE), Energy Star labels exist for more thanforty products, spanning office equipment, residential heating andcooling equipment, commercial and residential lighting, home electronics,and major appliances. This report presents savings estimates for a subsetof ENERGY STAR labeled products. We present estimates of the energy,dollar and carbon savings achieved by the program in the year 2004, whatwe expect in 2005, and provide savings forecasts for two marketpenetration scenarios for the periods 2005 to 2010 and 2005 to 2020. Thetarget market penetration forecast represents our best estimate of futureENERGY STAR savings. It is based on realistic market penetration goalsfor each of the products. We also provide a forecast under the assumptionof 100 percent market penetration; that is, we assume that all purchasersbuy ENERGY STAR-compliant products instead of standard efficiencyproducts throughout the analysis period.

Webber, Carrie A.; Brown, Richard E.; Sanchez, Marla

2006-03-07T23:59:59.000Z

345

Analysis of the Department of Energy's Clinch River Breeder Reactor cost estimate  

SciTech Connect

Much of the current congressional debate about the Clinch River Breeder Reactor (CRBR) centers around the estimated cost of designing, constructing, and operating it for a 5-year demonstration period. The Department of Energy (DOE) recently linked the revenue-generating potential of the CRBR beyond the demonstration period to the justification for continued funding. GAO presents information that points out many uncertainties in DOE's estimates of revenue and cost. GAO believes that because these estimates are based on numerous assumptions and calculations concerning events as far as 37 years in the future, they should be viewed with caution. Changes in the underlying assumptions could produce wide variance in the cost estimates. Further, GAO points out that CRBR is a research and development project and that judging its merits solely on cost and revenue estimates projected far into the future may not be appropriate.

Bowsher, C.A.

1982-12-10T23:59:59.000Z

346

Story Tips for Media | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 Audio Spots Honors and Awards Videos ORNL Review Magazine ORNL Reporter DOE Pulse Media Contacts Media Mentions RSS Feeds News Home | ORNL | News | Story Tips Story Tips ORNL's Office of Communications works with national, regional, and local media outlets on news stories about the laboratory. For more information on ORNL and its research and development activities, please refer to one of our Media Contacts. If you have a general media-related question or comment, you can send it to news@ornl.gov. 1-10 of 10 Results Highways - The road to efficiency January 07, 2014 - City Traffic Engineer John Van Winkle, who has positioned Chattanooga as a national leader in intelligent transportation and communication technologies, is headlining a seminar scheduled at Oak

347

Grills Safety and Cleaning Tips  

NLE Websites -- All DOE Office Websites (Extended Search)

24 Staff Meeting Safety Share 24 Staff Meeting Safety Share Subject: Grills Safety and Cleaning Tips The best ways to clean the racks - and to prevent debris buildup. Plus, safety tips for outdoor cooking. For a gas grill: * Start by closing the lid, as you would with a self-cleaning oven * Cover cooking grids with foil to help concentrate heat * Turn on high for five to 10 minutes maximum; do not overheat * When the grids are cool, use a brass-bristle brush to remove debris * Wash with soap and water * Clean off rust with vegetable oil * Chipped grids cannot be repaired; do not attempt to paint them For regular grill racks: * Crumple a wad of aluminum foil * Rub over the racks to remove bits of charred food or crud * Wash racks in warm, soapy water To prevent food from sticking to grill:

348

Absolute free energies estimated by combining pre-calculated molecular fragment libraries  

E-Print Network (OSTI)

The absolute free energy -- or partition function, equivalently -- of a molecule can be estimated computationally using a suitable reference system. Here, we demonstrate a practical method for staging such calculations by growing a molecule based on a series of fragments. Significant computer time is saved by pre-calculating fragment configurations and interactions for re-use in a variety of molecules. We employ such fragment libraries and interaction tables for amino acids and capping groups to estimate free energies for small peptides. Equilibrium ensembles for the molecules are generated at no additional computational cost, and are used to check our results by comparison to standard dynamics simulation.

Zhang, Xin; Zuckerman, Daniel M

2009-01-01T23:59:59.000Z

349

The Smart Grid: An Estimation of the Energy and Carbon Dioxide (CO2)  

Open Energy Info (EERE)

The Smart Grid: An Estimation of the Energy and Carbon Dioxide (CO2) The Smart Grid: An Estimation of the Energy and Carbon Dioxide (CO2) Benefits Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Smart Grid: An Estimation of the Energy and Carbon Dioxide (CO2) Benefits Focus Area: Crosscutting Topics: Market Analysis Website: energyenvironment.pnl.gov/news/pdf/PNNL-19112_Revision_1_Final.pdf Equivalent URI: cleanenergysolutions.org/content/smart-grid-estimation-energy-and-carb Language: English Policies: "Deployment Programs,Regulations,Financial Incentives" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Public-Private Partnerships Regulations: "Resource Integration Planning,Mandates/Targets,Enabling Legislation,Appliance & Equipment Standards and Required Labeling" is not in the list of possible values (Agriculture Efficiency Requirements, Appliance & Equipment Standards and Required Labeling, Audit Requirements, Building Certification, Building Codes, Cost Recovery/Allocation, Emissions Mitigation Scheme, Emissions Standards, Enabling Legislation, Energy Standards, Feebates, Feed-in Tariffs, Fuel Efficiency Standards, Incandescent Phase-Out, Mandates/Targets, Net Metering & Interconnection, Resource Integration Planning, Safety Standards, Upgrade Requirements, Utility/Electricity Service Costs) for this property.

350

End-use energy consumption estimates for US commercial buildings, 1989  

SciTech Connect

An accurate picture of how energy is used in the nation`s stock of commercial buildings can serve a variety of program planning and policy needs within the Department of Energy, by utilities, and other groups seeking to improve the efficiency of energy use in the building sector. This report describes an estimation of energy consumption by end use based upon data from the 1989 Commercial Building Energy Consumption Survey (CBECS). The methodology used in the study combines elements of engineering simulations and statistical analysis to estimate end-use intensities for heating, cooling, ventilation, lighting, refrigeration, hot water, cooking, and miscellaneous equipment. Billing data for electricity and natural gas were first decomposed into weather and nonweather dependent loads. Subsequently, Statistical Adjusted Engineering (SAE) models were estimated by building type with annual data. The SAE models used variables such as building size, vintage, climate region, weekly operating hours, and employee density to adjust the engineering model predicted loads to the observed consumption. End-use consumption by fuel was estimated for each of the 5,876 buildings in the 1989 CBECS. The report displays the summary results for eleven separate building types as well as for the total US commercial building stock.

Belzer, D.B.; Wrench, L.E.; Marsh, T.L. [Pacific Northwest Lab., Richland, WA (United States)

1993-11-01T23:59:59.000Z

351

End-use energy consumption estimates for U.S. commercial buildings, 1992  

SciTech Connect

An accurate picture of how energy is used in the nation`s stock of commercial buildings can serve a variety of program planning and policy needs of the US Department of Energy, utilities, and other groups seeking to improve the efficiency of energy use in the building sector. This report describes an estimation of energy consumption by end use based upon data from the 1992 Commercial Building Energy Consumption Survey (CBECS). The methodology used in the study combines elements of engineering simulations and statistical analysis to estimate end-use intensities for heating, cooling, ventilation, lighting, refrigeration, hot water, cooking, and miscellaneous equipment. Statistical Adjusted Engineering (SAE) models were estimated by building type. The nonlinear SAE models used variables such as building size, vintage, climate region, weekly operating hours, and employee density to adjust the engineering model predicted loads to the observed consumption (based upon utility billing information). End-use consumption by fuel was estimated for each of the 6,751 buildings in the 1992 CBECS. The report displays the summary results for 11 separate building types as well as for the total US commercial building stock. 4 figs., 15 tabs.

Belzer, D.B.; Wrench, L.E.

1997-03-01T23:59:59.000Z

352

Fine Adjustment of Large Scale Air-Sea Energy Flux Parameterizations by Direct Estimates of Ocean Heat Transport  

Science Conference Proceedings (OSTI)

An inverse technique is used to adjust uncertain coefficients and parameters in the bulk formulae of climatological air-sea energy fluxes in order to obtain an agreement of indirect estimates of meridional heat transport with direct estimates in ...

Hans-Jrg Isemer; Jrgen Willebrand; Lutz Hasse

1989-10-01T23:59:59.000Z

353

Estimating Total Energy Consumption and Emissions of China's Commercial and Office Buildings  

SciTech Connect

Buildings represent an increasingly important component of China's total energy consumption mix. However, accurately assessing the total volume of energy consumed in buildings is difficult owing to deficiencies in China's statistical collection system and a lack of national surveys. Official statistics suggest that buildings account for about 19% of China's total energy consumption, while others estimate the proportion at 23%, rising to 30% over the next few years. In addition to operational energy, buildings embody the energy used in the in the mining, extraction, harvesting, processing, manufacturing and transport of building materials as well as the energy used in the construction and decommissioning of buildings. This embodied energy, along with a building's operational energy, constitutes the building's life-cycle energy and emissions footprint. This report first provides a review of international studies on commercial building life-cycle energy use from which data are derived to develop an assessment of Chinese commercial building life-cycle energy use, then examines in detail two cases for the development of office building operational energy consumption to 2020. Finally, the energy and emissions implications of the two cases are presented.

Fridley, David; Fridley, David G.; Zheng, Nina; Zhou, Nan

2008-03-01T23:59:59.000Z

354

Figure ES1. Schema for Estimating Energy and Energy-Related ...  

U.S. Energy Information Administration (EIA)

Home > Households, Buildings & Industry >Transportation Surveys > Household Vehicles Energy Use > Figure ES1

355

Development of an energy-use estimation methodology for the revised Navy Manual MO-303  

SciTech Connect

The U.S. Navy commissioned Pacific Northwest Laboratory (PNL) to revise and/or update the Navy Utilities Targets Manual, NAVFAC MO-303 (U.S. Navy 1972b). The purpose of the project was to produce a current, applicable, and easy-to-use version of the manual for use by energy and facility engineers and staff at all Navy Public Works Centers (PWCs), Public Works Departments (PWDs), Engineering Field Divisions (EFDs), and other related organizations. The revision of the MO-303 manual involved developing a methodology for estimating energy consumption in buildings and ships. This methodology can account for, and equitably allocate, energy consumption within Navy installations. The analyses used to develop this methodology included developing end-use intensities (EUIs) from a vast collection of Navy base metering and billing data. A statistical analysis of the metering data, weather data, and building energy-use characteristics was used to develop appropriate EUI values for use at all Navy bases. A complete Navy base energy reconciliation process was also created for use in allocating all known energy consumption. Initial attempts to use total Navy base consumption values did not produce usable results. A parallel effort using individual building consumption data provided an estimating method that incorporated weather effects. This method produced a set of building EUI values and weather adjustments for use in estimating building energy use. A method of reconciling total site energy consumption was developed based on a {open_quotes}zero-sum{close_quotes} principle. This method provides a way to account for all energy use and apportion part or all of it to buildings and other energy uses when actual consumption is not known. The entire text of the manual was also revised to present a more easily read understood and usable document.

Richman, E.E.; Keller, J.M.; Wood, A.G.; Dittmer, A.L.

1995-01-01T23:59:59.000Z

356

Estimation of Energy Savings Resulting From the BestPractices Program, Fiscal Year 2002  

SciTech Connect

Within the U.S. Department of Energy (DOE), the Office of Energy Efficiency and Renewable Energy (EERE) has a vision of a future with clean, abundant, reliable, and affordable energy. Within EERE, the Industrial Technologies Program (ITP), formerly the Office of Industrial Technologies, works in partnership with industry to increase energy efficiency, improve environmental performance, and boost productivity. The BestPractices (BP) Program, within ITP, works directly with industries to encourage energy efficiency. The purpose of the BP Program is to improve energy utilization and management practices in the industrial sector. The program targets distinct technology areas, including pumps, process heating, steam, compressed air, motors, and insulation. This targeting is accomplished with a variety of delivery channels, such as computer software, printed publications, Internet-based resources, technical training, technical assessments, and other technical assistance. A team of program evaluators from Oak Ridge National Laboratory (ORNL) was tasked to evaluate the fiscal year 2002 (FY02) energy savings of the program. The ORNL assessment enumerates levels of program activity for technology areas across delivery channels. In addition, several mechanisms that target multiple technology areas--e.g., Plant-wide Assessments (PWAs), the ''Energy Matters'' newsletter, and special events--are also evaluated for their impacts. When possible, the assessment relies on published reports and the Industrial Assessment Center (IAC) database for estimates of energy savings that result from particular actions. Data were also provided by ORNL, Lawrence Berkeley National Laboratory (LBNL) and Project Performance Corporation (PPC), the ITP Clearinghouse at Washington State University, the National Renewable Energy Laboratory (NREL), Energetics Inc., and the Industrial Technologies Program Office. The estimated energy savings in FY02 resulting from activities of the BP Program are almost 81.9 trillion Btu (0.0819 Quad), which is about 0.25% of the 32.5 Quads of energy consumed during FY02 by the industrial sector in the United States. The technology area with the largest estimated savings is steam, with 32% of the total energy savings. The delivery mechanism with the largest savings is that of software systems distribution, encompassing 44% of the total savings. Training results in an energy savings of 33%. Energy savings from PWAs and PWA replications equal 10%. Sources of overestimation of energy savings might derive from (1) a possible overlap of energy savings resulting from separate events (delivery channels) occurring in conjunction with one another (e.g., a training event and CTA at the same plant), and (2) a possible issue with the use of the average CTA value to assess savings for training and software distribution. Any overestimation attributable to these sources probably is outweighed by underestimations caused by the exclusion of savings resulting from general awareness workshops, data not submitted to the ITP Tracking Database, omission of savings attributable to web downloads of publications, use of BP products by participants over multiple years, and the continued utilization of equipment installed or replaced in previous years. Next steps in improving these energy savings estimates include continuing to enhance the design of the ITP Tracking Database and to improve reporting of program activities for the distribution of products and services; obtaining more detailed information on implementation rates and savings estimates for software training, tools, and assessments; continuing attempts to quantify savings based on Qualified Specialist activities; defining a methodology for assessing savings based on web downloads of publications; establishing a protocol for evaluating savings from other BP-sponsored events and activities; and continuing to refine the estimation methodology and reduction factors.

Truett, LF

2003-09-24T23:59:59.000Z

357

Estimation of Energy Savings Resulting From the BestPractices Program, Fiscal Year 2002  

DOE Green Energy (OSTI)

Within the U.S. Department of Energy (DOE), the Office of Energy Efficiency and Renewable Energy (EERE) has a vision of a future with clean, abundant, reliable, and affordable energy. Within EERE, the Industrial Technologies Program (ITP), formerly the Office of Industrial Technologies, works in partnership with industry to increase energy efficiency, improve environmental performance, and boost productivity. The BestPractices (BP) Program, within ITP, works directly with industries to encourage energy efficiency. The purpose of the BP Program is to improve energy utilization and management practices in the industrial sector. The program targets distinct technology areas, including pumps, process heating, steam, compressed air, motors, and insulation. This targeting is accomplished with a variety of delivery channels, such as computer software, printed publications, Internet-based resources, technical training, technical assessments, and other technical assistance. A team of program evaluators from Oak Ridge National Laboratory (ORNL) was tasked to evaluate the fiscal year 2002 (FY02) energy savings of the program. The ORNL assessment enumerates levels of program activity for technology areas across delivery channels. In addition, several mechanisms that target multiple technology areas--e.g., Plant-wide Assessments (PWAs), the ''Energy Matters'' newsletter, and special events--are also evaluated for their impacts. When possible, the assessment relies on published reports and the Industrial Assessment Center (IAC) database for estimates of energy savings that result from particular actions. Data were also provided by ORNL, Lawrence Berkeley National Laboratory (LBNL) and Project Performance Corporation (PPC), the ITP Clearinghouse at Washington State University, the National Renewable Energy Laboratory (NREL), Energetics Inc., and the Industrial Technologies Program Office. The estimated energy savings in FY02 resulting from activities of the BP Program are almost 81.9 trillion Btu (0.0819 Quad), which is about 0.25% of the 32.5 Quads of energy consumed during FY02 by the industrial sector in the United States. The technology area with the largest estimated savings is steam, with 32% of the total energy savings. The delivery mechanism with the largest savings is that of software systems distribution, encompassing 44% of the total savings. Training results in an energy savings of 33%. Energy savings from PWAs and PWA replications equal 10%. Sources of overestimation of energy savings might derive from (1) a possible overlap of energy savings resulting from separate events (delivery channels) occurring in conjunction with one another (e.g., a training event and CTA at the same plant), and (2) a possible issue with the use of the average CTA value to assess savings for training and software distribution. Any overestimation attributable to these sources probably is outweighed by underestimations caused by the exclusion of savings resulting from general awareness workshops, data not submitted to the ITP Tracking Database, omission of savings attributable to web downloads of publications, use of BP products by participants over multiple years, and the continued utilization of equipment installed or replaced in previous years. Next steps in improving these energy savings estimates include continuing to enhance the design of the ITP Tracking Database and to improve reporting of program activities for the distribution of products and services; obtaining more detailed information on implementation rates and savings estimates for software training, tools, and assessments; continuing attempts to quantify savings based on Qualified Specialist activities; defining a methodology for assessing savings based on web downloads of publications; establishing a protocol for evaluating savings from other BP-sponsored events and activities; and continuing to refine the estimation methodology and reduction factors.

Truett, LF

2003-09-24T23:59:59.000Z

358

Accurate location estimation of moving object with energy constraint & adaptive update algorithms to save data  

E-Print Network (OSTI)

In research paper "Accurate estimation of the target location of object with energy constraint & Adaptive Update Algorithms to Save Data" one of the central issues in sensor networks is track the location, of moving object which have overhead of saving data, an accurate estimation of the target location of object with energy constraint .We do not have any mechanism which control and maintain data .The wireless communication bandwidth is also very limited. Some field which is using this technique are flood and typhoon detection, forest fire detection, temperature and humidity and ones we have these information use these information back to a central air conditioning and ventilation system. In this research paper, we propose protocol based on the prediction and adaptive based algorithm which is using less sensor node reduced by an accurate estimation of the target location. we are using minimum three sensor node to get the accurate position .We can extend it upto four or five to find more accurate location ...

Semwal, Vijay Bhaskar; Bhaskar, Vinay S; Sati, Meenakshi

2011-01-01T23:59:59.000Z

359

Estimates of Mass, Momentum and Kinetic Energy Fluxes of the Gulf Stream  

Science Conference Proceedings (OSTI)

Mass, momentum and kinetic-energy fluxes in the Gulf Stream have been estimated from hydrographic data taken by Fuglister in the Gulf Stream 60 project; the data cover the Stream as it flows eastward, from south of Georges Bank to the Grand ...

N. P. Fofonoff; M. M. Hall

1983-10-01T23:59:59.000Z

360

Table PT2. Energy Production Estimates in Trillion Btu, Ohio, 1960 ...  

U.S. Energy Information Administration (EIA)

Table PT2. Energy Production Estimates in Trillion Btu, Ohio, 1960 - 2011 1960 796.6 36.9 31.3 0.0 NA 37.0 37.0 901.9 1961 756.0 37.3 32.7 0.0 NA 36.4 36.4 862.4

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Comparison of Energy Source Estimates Derived from Atmospheric Circulation Data with Satellite Measurements of Net Radiation  

Science Conference Proceedings (OSTI)

The distributions of the net sources of atmospheric dry and latent energy are evaluated by the residual technique using the reanalyzed ECMWF FGGE level IIIb data for February and July 1979. Their sum (i.e., the residual estimate of the source of ...

Carl Fortelius; Eero Holopainen

1990-06-01T23:59:59.000Z

362

Power in the wind. [Techniques for estimation of wind potential energy  

SciTech Connect

Techniques are described which can be used by engineers, technicians and homeowners for the estimation of potential energy in wind and in particular wind machines. They are suitable for onsite calculations with the use of nothing more than a pocket calculator. (JMT)

Gipe, P.

1981-04-01T23:59:59.000Z

363

Savings estimates for the Energy Star(registered trademark) voluntary labeling program  

Science Conference Proceedings (OSTI)

ENERGY STAR7 is a voluntary labeling program designed to identify and promote energy-efficient products. Operated jointly by the Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE), ENERGY STAR labels exist for more than twenty products, spanning office equipment, residential heating and cooling equipment, new homes, commercial and residential lighting, home electronics, and major appliances. We present estimates of the energy, dollar and carbon savings already achieved by the program and provide savings forecasts for several market penetration scenarios for the period 2001 to 2010. The target market penetration forecast represents our best estimate of future ENERGY STAR savings. It is based on realistic market penetration goals for each of the products. We also provide a forecast under the assumption of 100 percent market penetration; that is, we assume that all purchasers buy ENERGY STAR-compliant products instead of standard efficiency products throughout the analysis period. Finally, we assess the sensitivity of our target penetration case forecasts to greater or lesser marketing success by EPA and DOE, lower-than-expected future energy prices, and higher or lower rates of carbon emissions by electricity generators.

Webber, Carrie A.; Brown, Richard E.; Koomey, Jonathan G.

2000-07-13T23:59:59.000Z

364

Recoverable Resource Estimate of Identified Onshore Geopressured Geothermal Energy in Texas and Louisiana (Presentation), NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

Recoverable Resource Estimate of Identified Recoverable Resource Estimate of Identified Onshore Geopressured Geothermal Energy in Texas and Louisiana AAPG 2012 Annual Convention and Exhibition Ariel Esposito and Chad Augustine April 24, 2012 NREL/PR-6A20-54999 2 * Geopressured Geothermal o Reservoirs characterized by pore fluids under high confining pressures and high temperatures with correspondingly large quantities of dissolved methane o Soft geopressure: Hydrostatic to 15.83 kPa/m o Hard geopressure: 15.83- 22.61 kPa/m (lithostatic pressure gradient) * Common Geopressured Geothermal Reservoir Structure o Upper thick low permeability shale o Thin sandstone layer o Lower thick low permeability shale * Three Potential Sources of Energy o Thermal energy (Temperature > 100°C - geothermal electricity generation)

365

Analysis of the residential-energy-conservation tax credits: concepts and numerical estimates  

SciTech Connect

The purposes of the study were to develop an analytical framework for examining the effects of residential energy conservation tax credits, to identify the data needed to obtain numerical analyses of these effects, and to provide numerical estimates and sensitivity analyses of these effects. Investment in both energy-saving devices and renewable energy sources is examined. The variables analyzed are: oil import savings, their time path, revenue costs to the U.S. Treasury, and the net economic welfare gain or loss. The results of the study are summarized. (MCW)

Not Available

1982-06-01T23:59:59.000Z

366

Estimating the Benefits of Government-Sponsored Energy R&D: Synthesis of Conference Discussions  

SciTech Connect

In 2001, a National Research Council (NRC) committee conducted a retrospective study of the benefits of some of the energy efficiency and fossil energy programs in the U.S. Department of Energy (DOE). As part of its study, the NRC committee developed a methodological framework for estimating these benefits. Following the NRC report, a conference was organized by Oak Ridge National Laboratory to discuss ways of adapting and refining the NRC framework for possible use by DOE offices to help plan and manage their R&D. This report is a synthesis of the discussions at the conference.

Lee, R.

2003-11-14T23:59:59.000Z

367

Energy loss estimates at several beam intensities in the Fermilab Booster  

SciTech Connect

The difference between the effective rf voltage and the accelerating voltage required to match the rate of change of the Booster magnetic field can be used to estimate the energy loss per beam turn. Although the effective rf voltage (RFSUM) and the synchronous phase can be experimentally measured and used to calculate the accelerating voltage, the calibration of the signals during the fast change of the Booster rf frequency is difficult and appears to introduce some offset to the beam energy loss estimation. An observed linear relationship between energy loss and beam intensity is used to evaluate the offset, which is then applied to the experimental data. This approach, rather than recalibrating the signals, is simple and suitable for minimizing the error in the data.

Xi Yang and James MacLachlan

2004-06-08T23:59:59.000Z

368

2004 ORNL Story Tips | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

4 4 2004 ORNL Story Tips 1-10 of 46 Results Prev 12345 Next Materials - Cool under pressure December 01, 2004 - Firefighters, first responders and even team mascots and Disney characters could stay comfortable with a cartridge-based integrated cooling system being developed by a team of researchers at Oak Ridge National Laboratory and the Navy's Navair Research Center. Materials - Better distributed energy December 01, 2004 - A quest for superior spark plugs for natural gas engines that help power commercial buildings, schools, restaurants and hotels has ignited an effort between Champion and researchers at Oak Ridge National Laboratory. The goal is to develop spark plugs with life expectancies of one year (8,000 hours) instead of today's standard of between 1,000 and 4,000 hours.

369

T ti E St S tTetiaroa Energy Storage System Estimated ZBB Zinc Bromide Battery Performance and Costs  

E-Print Network (OSTI)

T ti E St S tTetiaroa Energy Storage System Estimated ZBB Zinc Bromide Battery Performance and Costs Prull / KammenPrull / Kammen Renewable and Appropriate Energy Lab, UC Berkeley 7/26/2010 http

Kammen, Daniel M.

370

An Estimate of Energy Use in Laboratories, Cleanrooms, and Data Centers in New York  

SciTech Connect

Laboratories, cleanrooms and data centers are very energy-intensive. For example, laboratories are typically three to eight times as energy intensive as a typical office building, and a data center may be as much as 20-50 times as energy intensive as a typical office building. This technical note presents an estimate of the total energy use in laboratories, cleanrooms and data centers in New York. There is generally very limited data on energy use in the high tech sector, both at the national and state level. Since it was beyond the scope of this project to develop primary data through surveys, the analysis relied primarily on the use of proxy indicators and extrapolation from national data where available. The results for each building type are summarized below in table E-1 and figure E-1.

Mathew, Paul

2008-10-01T23:59:59.000Z

371

NREL Study Finds U.S. Wind Energy Potential Triples Previous Estimates (Fact Sheet)  

DOE Green Energy (OSTI)

The maximum potential to generate wind power in the contiguous United States is more than three times greater than previously estimated, according to a National Renewable Energy Laboratory (NREL) study. The new analysis is based on the latest computer models and examines the wind potential at wind turbine hub heights of 80 meters and 100 meters. These hub heights, which reflect current and future models of wind turbines, are higher than those used in previous national estimates and are mainly responsible for the increased wind potential in the study.

Not Available

2011-02-01T23:59:59.000Z

372

Argonne CNM News: Developing Smarter STM Tips  

NLE Websites -- All DOE Office Websites (Extended Search)

Developing Smarter STM Tips Developing Smarter STM Tips Scanning tunneling microscopy tips X-ray nanotomography surface rendering of a smart scanning tunneling microscope tip. The platinum-iridium tip (red) has been coated with a SiO2 insulating layer (green). Image obtained using the CNM's Hard X-Ray Nanoprobe beamline at Sector 26 of the Advanced Photon Source. Scientists from the Center for Nanoscale Materials X-Ray Microscopy and Electronic & Magnetic Materials & Devices groups, in collaboration with Argonne's Electron Microscopy Center and X-Ray Science Division, have used CNM's Hard X-Ray Nanoprobe to obtain for the first time an important three-dimensional view of insulator-coated smart tips that in the future can be utilized in synchrotron X-ray scanning tunneling microscopy (SXSTM).

373

Embedded DRAM (eDRAM) Power-Energy Estimation for System-on-a-chip (SoC) Applications  

Science Conference Proceedings (OSTI)

EmbeddedDRAM (eDRAM) power-energy estimation is presented for system-on-a-chip (SOC) applications. The main feature is the signal swing based analytic (SSBA) model, which improves the accuracy of the conventional SRAM power-energy models. The SSBA model ... Keywords: embedded DRAM, power estimation

Yong-Ha Park; Hoi-Jun Yoo; Jeonghoon Kook

2002-01-01T23:59:59.000Z

374

12-18_Tips and Tools  

Science Conference Proceedings (OSTI)

... White reflector card You can use any white or silver board to reflect light. TABLE 1. DIY PHOTO EQUIPMENT AND TIPS Page 5. ...

2013-05-13T23:59:59.000Z

375

Turbine blade tip with offset squealer  

DOE Patents (OSTI)

An industrial turbine assembly comprises a plurality of rotating blade portions in a spaced relation with a stationary shroud. The rotating blade includes a root section, an airfoil having a pressure sidewall and a suction sidewall defining an outer periphery and a tip portion having a tip cap. An offset squealer is disposed on the tip cap. The offset squealer is positioned inward from the outer periphery of the rotating blade. The offset squealer increases the flow resistance and reduces the flow of hot gas flow leakage for a given pressure differential across the blade tip portion so as to improve overall turbine efficiency.

Bunker, Ronald Scott (Niskayuna, NY)

2001-01-01T23:59:59.000Z

376

Turbine Tip Clearance Region De-Sensitization  

NLE Websites -- All DOE Office Websites (Extended Search)

TURBINE TIP CLEARANCE REGION DE-SENSITIZATION Penn State & U. of Minnesota Lakshminarayana, Camci & Goldstein 079 * Experimental aerodynamic studies leading to the weakening...

377

Recoverable Resource Estimate of Identified Onshore Geopressured Geothermal Energy in Texas and Louisiana (Presentation)  

Science Conference Proceedings (OSTI)

Geopressured geothermal reservoirs are characterized by high temperatures and high pressures with correspondingly large quantities of dissolved methane. Due to these characteristics, the reservoirs provide two sources of energy: chemical energy from the recovered methane, and thermal energy from the recovered fluid at temperatures high enough to operate a binary power plant for electricity production. Formations with the greatest potential for recoverable energy are located in the gulf coastal region of Texas and Louisiana where significantly overpressured and hot formations are abundant. This study estimates the total recoverable onshore geopressured geothermal resource for identified sites in Texas and Louisiana. In this study a geopressured geothermal resource is defined as a brine reservoir with fluid temperature greater than 212 degrees F and a pressure gradient greater than 0.7 psi/ft.

Esposito, A.; Augustine, C.

2012-04-01T23:59:59.000Z

378

Evaluation of a Two-Source Snow-Vegetation Energy Balance Model for Estimating Surface Energy Fluxes in a Rangeland Ecosystem  

Science Conference Proceedings (OSTI)

The utility of a snow-vegetation energy balance model for estimating surface energy fluxes is evaluated with field measurements at two sites in a rangeland ecosystem in southwestern Idaho during the winter of 2007: one site dominated by aspen ...

Cezar Kongoli; William P. Kustas; Martha C. Anderson; John M. Norman; Joseph G. Alfieri; Gerald N. Flerchinger; Danny Marks

379

Well-posed initial-boundary value problem for the harmonic Einstein equations using energy estimates  

E-Print Network (OSTI)

In recent work, we used pseudo-differential theory to establish conditions that the initial-boundary value problem for second order systems of wave equations be strongly well-posed in a generalized sense. The applications included the harmonic version of the Einstein equations. Here we show that these results can also be obtained via standard energy estimates, thus establishing strong well-posedness of the harmonic Einstein problem in the classical sense.

H. -O. Kreiss; O. Reula; O. Sarbach; J. Winicour

2007-07-27T23:59:59.000Z

380

The tradeoff between energy efficiency and user state estimation accuracy in mobile sensing  

E-Print Network (OSTI)

Abstract. People-centric sensing and user state recognition can provide rich contextual information for various mobile applications and services. However, continuously capturing this contextual information on mobile devices drains device battery very quickly. In this paper, we study the tradeoff between device energy consumption and user state recognition accuracy from a novel perspective. We assume the user state evolves as a hidden discrete time Markov chain (DTMC) and an embedded sensor on mobile device discovers user state by performing a sensing observation. We investigate a stationary deterministic sensor sampling policy which assigns different sensor duty cycles based on different user states, and propose two state estimation mechanisms providing the best guess of user state sequence when observations are missing. We analyze the effect of varying sensor duty cycles on (a) device energy consumption and (b) user state estimation error, and visualize the tradeoff between the two numerically for a two-state setting. Key words: mobile sensing, energy efficiency, user state estimation accuracy, tradeoff 1

Yi Wang; Bhaskar Krishnamachari; Qing Zhao; Murali Annavaram

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ab-local-board-contacts Article Tips: Insulation Tips for insulating your home. http:energy.govenergysaverarticlestips-insulation Download CX-008815: Categorical Exclusion...

382

Estimating the Impact (Energy, Emissions and Economics) of the US Fluid Power Industry  

Science Conference Proceedings (OSTI)

The objective of this report is to estimate the impact (energy, emissions and economics) of United Fluid power (hydraulic and pneumatic actuation) is the generation, control, and application of pumped or compressed fluids when this power is used to provide force and motion to mechanisms. This form of mechanical power is an integral part of United States (U.S.) manufacturing and transportation. In 2008, according to the U.S. Census Bureau, sales of fluid power components exceeded $17.7B, sales of systems using fluid power exceeded $226B. As large as the industry is, it has had little fundamental research that could lead to improved efficiency since the late 1960s (prior to the 1970 energy crisis). While there have been some attempts to replace fluid powered components with electric systems, its performance and rugged operating condition limit the impact of simple part replacement. Oak Ridge National Laboratory and the National Fluid Power Association (NFPA) collaborated with 31 industrial partners to collect and consolidate energy specific measurements (consumption, emissions, efficiency) of deployed fluid power systems. The objective of this study was to establish a rudimentary order of magnitude estimate of the energy consumed by fluid powered systems. The analysis conducted in this study shows that fluid powered systems consumed between 2.0 and 2.9 Quadrillion (1015) Btus (Quads) of energy per year; producing between 310 and 380 million metric tons (MMT) of Carbon Dioxide (CO2). In terms of efficiency, the study indicates that, across all industries, fluid power system efficiencies range from less than 9% to as high as 60% (depending upon the application), with an average efficiency of 22%. A review of case studies shows that there are many opportunities to impact energy savings in both the manufacturing and transportation sectors by the development and deployment of energy efficient fluid power components and systems.

Love, Lonnie J [ORNL

2012-12-01T23:59:59.000Z

383

Optimal estimation of free energies and stationary densities from multiple biased simulations  

E-Print Network (OSTI)

When studying high-dimensional dynamical systems such as macromolecules, quantum systems and polymers, a prime concern is the identification of the most probable states and their stationary probabilities or free energies. Often, these systems have metastable regions or phases, prohibiting to estimate the stationary probabilities by direct simulation. Efficient sampling methods such as umbrella sampling, metadynamics and conformational flooding have developed that perform a number of simulations where the system's potential is biased such as to accelerate the rare barrier crossing events. A joint free energy profile or stationary density can then be obtained from these biased simulations with weighted histogram analysis method (WHAM). This approach (a) requires a few essential order parameters to be defined in which the histogram is set up, and (b) assumes that each simulation is in global equilibrium. Both assumptions make the investigation of high-dimensional systems with previously unknown energy landscape ...

Wu, Hao

2013-01-01T23:59:59.000Z

384

Cost and energy consumption estimates for the aluminum-air battery anode fuel cycle  

DOE Green Energy (OSTI)

At the request of DOE's Office of Energy Storage and Distribution (OESD), Pacific Northwest Laboratory (PNL) conducted a study to generate estimates of the energy use and costs associated with the aluminum anode fuel cycle of the aluminum-air (Al-air) battery. The results of this analysis indicate that the cost and energy consumption characteristics of the mechanically rechargeable Al-air battery system are not as attractive as some other electrically rechargeable electric vehicle battery systems being developed by OESD. However, there are distinct advantages to mechanically rechargeable batteries, which may make the Al-air battery (or other mechanically rechargeable batteries) attractive for other uses, such as stand-alone applications. Fuel cells, such as the proton exchange membrane (PEM), and advanced secondary batteries may be better suited to electric vehicle applications. 26 refs., 3 figs., 25 tabs.

Humphreys, K.K.; Brown, D.R.

1990-01-01T23:59:59.000Z

385

The Smart Grid: An Estimation of the Energy and CO2 Benefits  

Science Conference Proceedings (OSTI)

This report articulates nine mechanisms by which the smart grid can reduce energy use and carbon impacts associated with electricity generation and delivery. The quantitative estimates of potential reductions in electricity sector energy and associated CO2 emissions presented are based on a survey of published results and simple analyses. This report does not attempt to justify the cost effectiveness of the smart grid, which to date has been based primarily upon the twin pillars of cost-effective operation and improved reliability. Rather, it attempts to quantify the additional energy and CO2 emission benefits inherent in the smart grids potential contribution to the nations goal of mitigating climate change by reducing the carbon footprint of the electric power system.

Pratt, Robert G.; Balducci, Patrick J.; Gerkensmeyer, Clint; Katipamula, Srinivas; Kintner-Meyer, Michael CW; Sanquist, Thomas F.; Schneider, Kevin P.; Secrest, Thomas J.

2010-01-27T23:59:59.000Z

386

The Smart Grid: An Estimation of the Energy and CO2 Benefits  

Science Conference Proceedings (OSTI)

This report articulates nine mechanisms by which the smart grid can reduce energy use and carbon impacts associated with electricity generation and delivery. The quantitative estimates of potential reductions in electricity sector energy and associated CO2 emissions presented are based on a survey of published results and simple analyses. This report does not attempt to justify the cost effectiveness of the smart grid, which to date has been based primarily upon the twin pillars of cost-effective operation and improved reliability. Rather, it attempts to quantify the additional energy and CO2 emission benefits inherent in the smart grids potential contribution to the nations goal of mitigating climate change by reducing the carbon footprint of the electric power system.

Pratt, Robert G.; Balducci, Patrick J.; Gerkensmeyer, Clint; Katipamula, Srinivas; Kintner-Meyer, Michael CW; Sanquist, Thomas F.; Schneider, Kevin P.; Secrest, Thomas J.

2010-01-15T23:59:59.000Z

387

Stability estimates for an inverse problem for the Schr\\"odinger equation at negative energy in two dimensions  

E-Print Network (OSTI)

We study the inverse problem of determining a real-valued potential in the two-dimensional Schr\\"odinger equation at negative energy from the Dirichlet-to-Neumann map. It is known that the problem is ill-posed and a stability estimate of logarithmic type holds. In this paper we prove three new stability estimates. The main feature of the first one is that the stability increases exponentially with respect to the smoothness of the potential, in a sense to be made precise. The others show how the first estimate depends on the energy, for low and high energies (in modulus). In particular it is found that for high energies the stability estimate changes, in some sense, from logarithmic type to Lipschitz type: in this sense the ill-posedness of the problem decreases when increasing the energy (in modulus).

Santacesaria, Matteo

2012-01-01T23:59:59.000Z

388

Estimates of wind energy input to the Ekman layer in the Southern Ocean from surface drifter data  

E-Print Network (OSTI)

Estimates of wind energy input to the Ekman layer in the Southern Ocean from surface drifter data the contribution from the anticyclonic frequencies dominate the wind energy input. The latitudinal and seasonal variations of the wind energy input to the Ekman layer are closely related to the variations of the wind

Gille, Sarah T.

389

Practical method for estimating wind characteristics at potential wind-energy-conversion sites  

DOE Green Energy (OSTI)

Terrain features and variations in the depth of the atmospheric boundary layer produce local variations in wind, and these variations are not depicted well by standard weather reports. A method is developed to compute local winds for use in estimating the wind energy available at any potential site for a wind turbine. The method uses the terrain heights for an area surrounding the site and a series of wind and pressure reports from the nearest four or five national Weather Service stations. An initial estimate of the winds in the atmospheric boundary layer is made, then these winds are adjusted to satisfy the continuity equation. In this manner the flow is made to reflect the influences of the terrain and the shape of the boundary-layer top. This report describes in detail the methodology and results, and provides descriptions of the computer programs, instructions for using them, and complete program listings.

Endlich, R. M.; Ludwig, F. L.; Bhumralkar, C. M.; Estoque, M. A.

1980-08-01T23:59:59.000Z

390

Bayesian Estimates of Free Energies from Nonequilibrium Work Data in the Presence of Instrument Noise  

Science Conference Proceedings (OSTI)

The Jarzynski equality and the fluctuation theorem relate equilibrium free energy differences to nonequilibrium measurements of the work. These relations extend to single-molecule experiments that have probed the finite-time thermodynamics of proteins and nucleic acids. The effects of experimental error and instrument noise have not been considered previously. Here, we present a Bayesian formalism for estimating free energy changes from nonequilibrium work measurements that compensates for instrument noise and combines data from multiple driving protocols. We reanalyze a recent set of experiments in which a single RNA hairpin is unfolded and refolded using optical tweezers at three different rates. Interestingly, the fastest and farthest-from-equilibrium measurements contain the least instrumental noise and, therefore, provide a more accurate estimate of the free energies than a few slow, more noisy, near-equilibrium measurements. The methods we propose here will extend the scope of single-molecule experiments; they can be used in the analysis of data from measurements with atomic force microscopy, optical, and magnetic tweezers

Maragakis, Paul; Ritort, Felix; Bustamante, Carlos; Karplus, Martin; Crooks, Gavin E.

2008-07-08T23:59:59.000Z

391

A new approach to estimate commercial sector end-use load shapes and energy use intensities  

SciTech Connect

We discuss the application of an end-use load shape estimation technique to develop annual energy use intensities (EUIs) and hourly end-use load shapes (LSs) for commercial buildings in the Pacific Gas and Electric Company (PG&E) service territory. Results will update inputs for the commercial sector energy and peak demand forecasting models used by PG&E and the California Energy Commission (CEC). EUIs were estimated for 11 building types, up to 10 end uses, 3 fuel types, 2 building vintages, and up to 5 climate regions. The integrated methodology consists of two major parts. The first part is the reconciliation of initial end-use load-shape estimates with measured whole-building load data to produce intermediate EUIs and load shapes, using LBL`s End-use Disaggregation Algorithm, EDA. EDA is a deterministic hourly algorithm that relies on the observed characteristics of the measured hourly whole-building electricity use and disaggregates it into major end-use components. The end-use EUIs developed through the EDA procedure represent a snap-shot of electricity use by building type and end-use for two regions of the PG&E service territory, for the year that disaggregation is performed. In the second part of the methodology, we adjust the EUIs for direct application to forecasting models based on factors such as climatic impacts on space-conditioning EUIs, fuel saturation effects, building and equipment vintage, and price impacts. Core data for the project are detailed on-site surveys for about 800 buildings, mail surveys ({approximately}6000), load research data for over 1000 accounts, and hourly weather data for five climate regions.

Akbari, H.; Eto, J.; Konopacki, S.; Afzal, A.; Heinemeier, K.; Rainer, L.

1994-08-01T23:59:59.000Z

392

NREL Triples Previous Estimates of U.S. Wind Power Potential (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

Triples Previous Estimates of Triples Previous Estimates of U.S. Wind Power Potential The National Renewable Energy Laboratory (NREL) recently released new estimates of the U.S. potential for wind-generated electricity, using advanced wind mapping and validation techniques that triple previous estimates of the size of the nation's wind resources. The new study, conducted by NREL and AWS TruePower, finds that the contiguous 48 states have the potential to generate up to 37 million gigawatt-hours annually. In comparison, the total U.S. electricity generation from all sources was roughly 4 million gigawatt-hours in 2009. Detailed state-by-state estimates of wind energy potential for the United States show the estimated average wind speeds at an 80-meter height. The wind resource maps and estimates

393

Efficient estimation of energy transfer efficiency in light-harvesting complexes  

E-Print Network (OSTI)

The fundamental physical mechanisms of energy transfer in photosynthetic complexes is not yet fully understood. In particular, the degree of efficiency or sensitivity of these systems for energy transfer is not known given their non-perturbative and non-Markovian interactions with proteins backbone and surrounding photonic and phononic environments. One major problem in studying light-harvesting complexes has been the lack of an efficient method for simulation of their dynamics in biological environments. To this end, here we revisit the second-order time-convolution (TC2) master equation and examine its reliability beyond extreme Markovian and perturbative limits. In particular, we present a derivation of TC2 without making the usual weak system-bath coupling assumption. Using this equation, we explore the long time behaviour of exciton dynamics of Fenna-Matthews-Olson (FMO) protein complex. Moreover, we introduce a constructive error analysis to estimate the accuracy of TC2 equation in calculating energy transfer efficiency, exhibiting reliable performance for environments with weak and intermediate memory and strength. Furthermore, we numerically show that energy transfer efficiency is optimal and robust for the FMO protein complex of green sulphur bacteria with respect to variations in reorganization energy and bath correlation time-scales.

Alireza Shabani; Masoud Mohseni; Herschel Rabitz; Seth Lloyd

2011-03-20T23:59:59.000Z

394

Estimates of the Global Indirect Energy-Use Emission Impacts of USA Biofuel Policy  

Science Conference Proceedings (OSTI)

This paper evaluates the indirect energy-use emission implications of increases in the use of biofuels in the USA between 2001 and 2010 as mandates within a dynamic global computable general equilibrium model. The study incorporates explicit markets for biofuels, petroleum and other fossil fuels, and accounts for interactions among all sectors of an 18-region global economy. It considers bilateral trade, as well as the dynamics of capital allocation and investment. Simulation results show that the biofuel mandates in the USA generate an overall reduction in global energy use and emissions over the simulation period from 2001 to 2030. Consequently, the indirect energy-use emission change or emission leakage under the mandate is negative. That is, global emission reductions are larger than the direct emission savings from replacing petroleum with biofuels under the USA RFS2 over the last decade. Under our principal scenario this enhanced the direct emission reduction from biofuels by about 66%. The global change in lifecycle energy-use emissions for this scenario was estimated to be about 93 million tons of CO2e in 2010, 45 million tons of CO2e in 2020, and an increase of 5 million tons of CO2e in 2030, relative to the baseline scenario. Sensitivity results of six alternative scenarios provided additional insights into the pattern of the regional and global effects of biofuel mandates on energy-use emissions.

Oladosu, Gbadebo A [ORNL

2012-01-01T23:59:59.000Z

395

Reliability estimation for multiunit nuclear and fossil-fired industrial energy systems  

SciTech Connect

The purpose of this paper is twofold: to report industrial experience with process energy system reliability, and to assess the reliability of multiunit nuclear and fossil-fired energy systems in an industrial setting. Reliability here refers to the percentage of clock time that sufficient amounts of steam energy were available to permit desired production quotas to be met at a particular plant. A nationwide survey was conducted to obtain data relative to energy system reliabilities during 1973--74, and these data for 29 plants from chemicals and allied products (S.I.C. 28), petroleum refining and related industries (S.I.C. 29) and primary metals industries (S.I.C. 33) are reported here. A simulation model in which various operating characteristics of the energy systems were taken into account was developed to obtain estimates of reliabilities of proposed multiunit nuclear and fossil-fired systems. Based on several example problems evaluated with the simulation model, study results indicated that multiple nuclear units or a combination of nuclear and fossil-fired units could provide adequate reliability to meet large-scale industrial requirements for continuity of service.

Sullivan, W.G.; Wilson, J.V.; Klepper, O.H.

1978-01-01T23:59:59.000Z

396

Geothermal -- The Energy Under Our Feet: Geothermal Resource Estimates for the United States  

DOE Green Energy (OSTI)

On May 16, 2006, the National Renewable Energy Laboratory (NREL) in Golden, Colorado hosted a geothermal resources workshop with experts from the geothermal community. The purpose of the workshop was to re-examine domestic geothermal resource estimates. The participating experts were organized into five working groups based on their primary area of expertise in the following types of geothermal resource or application: (1) Hydrothermal, (2) Deep Geothermal Systems, (3) Direct Use, (4) Geothermal Heat Pumps (GHPs), and (5) Co-Produced and Geopressured. The workshop found that the domestic geothermal resource is very large, with significant benefits.

Green, B. D.; Nix, R. G.

2006-11-01T23:59:59.000Z

397

International Energy Statistics  

U.S. Energy Information Administration (EIA)

Energy Intensity ; Conversions ; Population ; Coal Prices ; Electricity Prices ; Petroleum Prices ; Natural Gas Prices ; Heat Content; Country; Country: Tip: Hold ...

398

Decision support system for estimating the technically and economically exploitable renewable energy sources potential in wide areas for connection to high voltage networks  

Science Conference Proceedings (OSTI)

A decision support information system for estimating the technically and economically exploitable renewable energy sources (RES) potential in wide areas is presented in this paper. The system estimates the RES potential in specific areas, examines ... Keywords: DSS, GIS, biomass, decision support systeoms, distributed generation, geographical information systems, high voltage network, renewable energy estimation, renewable energy forecasting, renewable energy potential, renewable energy sources, small hydro, wind energy, wind power

Michael Psalidas; Demosthenes Agoris; Vassilis Kilias; Kostas Tigas; Panagiotis Stratis; Giannis Vlachos

2005-04-01T23:59:59.000Z

399

Twilight Irradiance Reflected by the Earth Estimated from Clouds and the Earth's Radiant Energy System (CERES) Measurements  

Science Conference Proceedings (OSTI)

The upward shortwave irradiance at the top of the atmosphere when the solar zenith angle is greater than 90 (twilight irradiance) is estimated from radiance measurements by the Clouds and the Earth's Radiant Energy System (CERES) instrument on ...

Seiji Kato; Norman G. Loeb

2003-08-01T23:59:59.000Z

400

Estimation of costs for applications of remediation technologies for the Department of Energy`s Programmatic Environmental Impact Statement  

SciTech Connect

The Programmatic Environmental impact Statement (PEIS) being developed by the US Department of Energy (DOE) for environmental restoration (ER) and waste management (WM) activities expected to be carried out across the DOE`s nationwide complex of facilities is assessing the impacts of removing, transporting, treating, storing, and disposing of waste from these ER and WM activities. Factors being considered include health and safety impacts to the public and to workers, impacts on the environment, costs and socio-economic impacts, and near-term and residual risk during those ER and WM operations. The purpose of this paper is to discuss the methodology developed specifically for the PEIS to estimate costs associated with the deployment and application of individual remediation technologies. These individual costs are used in developing order-of-magnitude cost estimates for the total remediation activities. Costs are developed on a per-unit-of-material-to-be-treated basis (i.e., $/m{sup 3}) to accommodate remediation projects of varying sizes. The primary focus of this cost-estimating effort was the development of capital and operating unit cost factors based on the amount of primary media to be removed, handled, and treated. The unit costs for individual treatment technologies were developed using information from a variety of sources, mainly from periodicals, EPA documentation, handbooks, vendor contacts, and cost models. The unit cost factors for individual technologies were adjusted to 1991 dollars.

Villegas, A.J.; Hansen, R.I.; Humphreys, K.K.; Paananen, J.M.; Gildea, L.F.

1994-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Method for Mass Production of Nanoscale Carbon Tips with Cylinder ...  

A method for fabricating nanoscale carbon tips with improved shape is described. The tips have excellent mechanical ... field emission at low applied electric fields.

402

Estimate of Geothermal Energy Resource in Major U.S. Sedimentary Basins (Presentation)  

Science Conference Proceedings (OSTI)

This study estimates the magnitude of geothermal energy from fifteen major known US sedimentary basins and ranks these basins relative to their potential. Because most sedimentary basins have been explored for oil and gas, well logs, temperatures at depth, and reservoir properties are known. This reduces exploration risk and allows development of geologic exploration models for each basin as well as a relative assessment of geologic risk elements for each play. The total available thermal resource for each basin was estimated using the volumetric heat-in-place method originally proposed by Muffler (USGS). Total sedimentary thickness maps, stratigraphic columns, cross sections, and temperature gradient Information were gathered for each basin from published articles, USGS reports, and state geological survey reports. When published data was insufficient, thermal gradients and reservoir properties were derived from oil and gas well logs obtained on oil and gas commission websites. Basin stratigraphy, structural history, and groundwater circulation patterns were studied in order to develop a model that estimates resource size and temperature distribution, and to qualitatively assess reservoir productivity.

Porro, C.; Augustine, C.

2012-04-01T23:59:59.000Z

403

Estimate of the Geothermal Energy Resource in the Major Sedimentary Basins in the United States (Presentation)  

Science Conference Proceedings (OSTI)

Because most sedimentary basins have been explored for oil and gas, well logs, temperatures at depth, and reservoir properties such as depth to basement and formation thickness are well known. The availability of this data reduces exploration risk and allows development of geologic exploration models for each basin. This study estimates the magnitude of recoverable geothermal energy from 15 major known U.S. sedimentary basins and ranks these basins relative to their potential. The total available thermal resource for each basin was estimated using the volumetric heat-in-place method originally proposed by (Muffler, 1979). A qualitative recovery factor was determined for each basin based on data on flow volume, hydrothermal recharge, and vertical and horizontal permeability. Total sedimentary thickness maps, stratigraphic columns, cross sections, and temperature gradient information was gathered for each basin from published articles, USGS reports, and state geological survey reports. When published data were insufficient, thermal gradients and reservoir properties were derived from oil and gas well logs obtained on oil and gas commission databases. Basin stratigraphy, structural history, and groundwater circulation patterns were studied in order to develop a model that estimates resource size, temperature distribution, and a probable quantitative recovery factor.

Esposito, A.; Porro, C.; Augustine, C.; Roberts, B.

2012-09-01T23:59:59.000Z

404

Estimating the ground state energy of the Schrdinger equation for convex potentials  

E-Print Network (OSTI)

In 2011, the fundamental gap conjecture for Schr\\"odinger operators was proven. This can be used to estimate the ground state energy of the time-independent Schr\\"odinger equation with a convex potential and relative error \\epsilon. Classical deterministic algorithms solving this problem have cost exponential in the number of its degrees of freedom d. We show a quantum algorithm, that is based on a perturbation method, for estimating the ground state energy with relative error \\epsilon. The cost of the algorithm is polynomial in d and \\epsilon^{-1}, while the number of qubits is polynomial in d and \\log\\epsilon^{-1}. In addition, we present an algorithm for preparing a quantum state that overlaps within 1-\\delta, \\delta \\in (0,1), with the ground state eigenvector of the discretized Hamiltonian. This algorithm also approximates the ground state with relative error \\epsilon. The cost of the algorithm is polynomial in d, \\epsilon^{-1} and \\delta^{-1}, while the number of qubits is polynomial in d, \\log\\epsilon^{-1} and \\log\\delta^{-1}.

Anargyros Papageorgiou; Iasonas Petras

2013-09-25T23:59:59.000Z

405

Estimating Energy and Water Losses in Residential Hot WaterDistribution Systems  

DOE Green Energy (OSTI)

Residential single family building practice currently ignores the losses of energy and water caused by the poor design of hot water systems. These losses include; the waste of water while waiting for hot water to get to the point of use; the wasted heat as water cools down in the distribution system after a draw; and the energy needed to reheat water that was already heated once before. Average losses of water are estimated to be 6.35 gallons (24.0 L) per day. (This is water that is rundown the drain without being used while waiting for hot water.) The amount of wasted hot water has been calculated to be 10.9 gallons (41.3L) per day. (This is water that was heated, but either is not used or issued after it has cooled off.) A check on the reasonableness of this estimate is made by showing that total residential hot water use averages about 52.6 gallons (199 L) per day. This indicates about 20 percent of average daily hot water is wasted.

Lutz, James

2005-02-26T23:59:59.000Z

406

PHEV Energy Use Estimation: Validating the Gamma Distribution for Representing the Random Daily Driving Distance  

SciTech Connect

The petroleum and electricity consumptions of plug-in hybrid electric vehicles (PHEVs) are sensitive to the variation of daily vehicle miles traveled (DVMT). Some studies assume DVMT to follow a Gamma distribution, but such a Gamma assumption is yet to be validated. This study finds the Gamma assumption valid in the context of PHEV energy analysis, based on continuous GPS travel data of 382 vehicles, each tracked for at least 183 days. The validity conclusion is based on the found small prediction errors, resulting from the Gamma assumption, in PHEV petroleum use, electricity use, and energy cost. The finding that the Gamma distribution is valid and reliable is important. It paves the way for the Gamma distribution to be assumed for analyzing energy uses of PHEVs in the real world. The Gamma distribution can be easily specified with very few pieces of driver information and is relatively easy for mathematical manipulation. Given the validation in this study, the Gamma distribution can now be used with better confidence in a variety of applications, such as improving vehicle consumer choice models, quantifying range anxiety for battery electric vehicles, investigating roles of charging infrastructure, and constructing online calculators that provide personal estimates of PHEV energy use.

Lin, Zhenhong [ORNL; Dong, Jing [ORNL; Liu, Changzheng [ORNL; Greene, David L [ORNL

2012-01-01T23:59:59.000Z

407

Table ET1. Primary Energy, Electricity, and Total Energy Price and Expenditure Estimates, Selected Years, 1970-2011, United States  

Gasoline and Diesel Fuel Update (EIA)

ET1. Primary Energy, Electricity, and Total Energy Price and Expenditure Estimates, Selected Years, 1970-2011, United States ET1. Primary Energy, Electricity, and Total Energy Price and Expenditure Estimates, Selected Years, 1970-2011, United States Year Primary Energy Electric Power Sector h,j Retail Electricity Total Energy g,h,i Coal Coal Coke Natural Gas a Petroleum Nuclear Fuel Biomass Total g,h,i,j Coking Coal Steam Coal Total Exports Imports Distillate Fuel Oil Jet Fuel b LPG c Motor Gasoline d Residual Fuel Oil Other e Total Wood and Waste f,g Prices in Dollars per Million Btu 1970 0.45 0.36 0.38 1.27 0.93 0.59 1.16 0.73 1.43 2.85 0.42 1.38 1.71 0.18 1.29 1.08 0.32 4.98 1.65 1975 1.65 0.90 1.03 2.37 3.47 1.18 2.60 2.05 2.96 4.65 1.93 2.94 3.35 0.24 1.50 2.19 0.97 8.61 3.33 1980 2.10 1.38 1.46 2.54 3.19 2.86 6.70 6.36 5.64 9.84 3.88 7.04 7.40 0.43 2.26 4.57 1.77 13.95 6.89 1985 2.03 1.67 1.69 2.76 2.99 4.61 7.22 5.91 6.63 9.01 4.30 R 7.62 R 7.64 0.71 2.47 4.93 1.91 19.05

408

2012 ORNL Story Tips | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

2 2012 ORNL Story Tips 1-10 of 65 Results Prev 12345 Next Disaster Response - Limiting access December 06, 2012 - Ensuring that only people who have legitimate business are allowed...

409

2010 ORNL Story Tips | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

0 2010 ORNL Story Tips 1-10 of 48 Results Prev 12345 Next Biodiesel - Ultrasonic remedy December 01, 2010 - A significant barrier to greater use of biodiesel could be blasted away...

410

Savings estimates for the ENERGY STAR (registered trademark) voluntary labeling program: 2001 status report  

E-Print Network (OSTI)

Washington, DC. : US Department of Energy, Energy EfficiencyAir Conditioners. US Department of Energy, Energy Efficiency1997. Energy Data Sourcebook for the U.S. Residential

Webber, Carrie A.; Brown, Richard E.; Mahajan, Akshay; Koomey, Jonathan G.

2002-01-01T23:59:59.000Z

411

2003 status report savings estimates for the energy star(R) voluntary labeling program  

E-Print Network (OSTI)

Washington, DC. : US Department of Energy, Energy Efficiency1997. Energy Data Sourcebook for the U.S. ResidentialAir Conditioners. US Department of Energy, Energy Efficiency

Webber, Carrie A.; Brown, Richard E.; McWhinney, Marla

2004-01-01T23:59:59.000Z

412

An Estimate of the Lorenz Energy Cycle for the World Ocean Based on the STORM/NCEP Simulation  

Science Conference Proceedings (OSTI)

This paper presents an estimate of the oceanic Lorenz energy cycle derived from a simulation forced by 6-hourly fluxes obtained from NCEPNCAR reanalysis-1. The total rate of energy generation amounts to 6.6 TW, of which 1.9 TW is generated by ...

Jin-Song von Storch; Carsten Eden; Irina Fast; Helmuth Haak; Daniel Hernndez-Deckers; Ernst Maier-Reimer; Jochem Marotzke; Detlef Stammer

2012-12-01T23:59:59.000Z

413

Capital requirements for the transportation of energy materials: 1979 ARC estimates. Draft final report  

SciTech Connect

This report contains TERA's estimates of capital requirements to transport natural gas, crude oil, petroleum products, and coal in the United States by 1990. The low, medium, and high world-oil-price scenarios from the EIA's Mid-range Energy Forecasting System (MEFS), as used in the 1979 Annual Report to Congress (ARC), were provided as a basis for the analysis and represent three alternative futures. TERA's approach varies by energy commodity to make best use of the information and analytical tools available. Summaries of transportation investment requirements through 1990 are given. Total investment requirements for three modes (pipelines, rails, waterways and the three energy commodities can accumulate to a $49.9 to $50.9 billion range depending on the scenario. The scenarios are distinguished primarily by the world price of oil which, given deregulation of domestic oil prices, affects US oil prices even more profoundly than in the past. The high price of oil, following the evidence of the last year, is projected to hold demand for oil below the recent past.

Not Available

1980-08-13T23:59:59.000Z

414

Capital requirements for the transportation of energy materials: 1979 arc estimates  

Science Conference Proceedings (OSTI)

Summaries of transportation investment requirements through 1990 are given for the low, medium and high scenarios. Total investment requirements for the three modes and the three energy commodities can accumulate to a $46.3 to $47.0 billion range depending on the scenario. The high price of oil, following the evidence of the last year, is projected to hold demand for oil below the recent past. Despite the overall decrease in traffic some investment in crude oil and LPG pipelines is necessary to reach new sources of supply. Although natural gas production and consumption is projected to decline through 1990, new investments in carrying capacity also are required due to locational shifts in supply. The Alaska Natural Gas Transportation System is the dominant investment for energy transportation in the next ten years. This year's report focuses attention on waterborne coal transportation to the northeast states in keeping with a return to significant coal consumption projected for this area. A resumption of such shipments will require a completely new fleet. The investment estimates given in this report identify capital required to transport projected energy supplies to market. The requirement is strategic in the sense that other reasonable alternatives do not exist or that a shared load of new growth can be expected. Not analyzed or forecasted are investments in transportation facilities made in response to local conditions. The total investment figures, therefore, represent a minimum necessary capital improvement to respond to changes in interregional supply conditions.

Not Available

1980-08-29T23:59:59.000Z

415

Estimates of Energy Consumption by Building Type and End Use at U.S. Army Installations  

E-Print Network (OSTI)

5-5. 1993 Electricity Consumption Estimates by End Use forft ) 1993 Electricity Consumption Estimates by End Use forTotal) 1993 Electricity Consumption Estimates by End Use for

Konopacki, S.J.

2010-01-01T23:59:59.000Z

416

Photovoltaics R&D: At the Tipping Point  

DOE Green Energy (OSTI)

'' . . . with robust investments in research and market development, the picture changes dramatically.'' Thus, the realigned U.S. Photovoltaic Industry Roadmap highlights R&D as critical to the tipping point that will make solar photovoltaics (PV) significant in the U.S. energy portfolio--part of a well-designed plan that would bring ''2034 expectations'' to reality by 2020. Technology improvement and introduction depend on key, focused, and pertinent research contributions that range from the most fundamental through the applied. In this paper, we underscore the successes and relevance of our current systems-driven PV R&D programs, which are built on integrated capabilities. These capabilities span atomic-level characterization, nanotechnology, new materials design, interface and device engineering, theoretical guidance and modeling, processing, measurements and analysis, and process integration. This presentation identifies and provides examples of critical research tipping points needed to foster now and near technologies (primarily crystalline silicon and thin films) and to introduce coming generations of solar PV that provide options to push us to the next performance levels (devices with ultra-high efficiencies and with ultra-low cost). The serious importance of science and creativity to U.S. PV technology ownership--and the increased focus to accelerate the time from laboratory discovery to industry adoption--are emphasized at this ''tipping point'' for solar PV.

Kazmerski, L. L.

2005-01-01T23:59:59.000Z

417

Save Some Green--Grass AND Dollars--with These Lawn Care Tips | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Save Some Green--Grass AND Dollars--with These Lawn Care Tips Save Some Green--Grass AND Dollars--with These Lawn Care Tips Save Some Green--Grass AND Dollars--with These Lawn Care Tips August 3, 2009 - 10:38am Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory Especially for home owners who have automatic sprinkler systems, it's easy to forget that regular summer watering uses a tremendous amount of water and can contribute to higher than necessary water bills. Consider these easy tips for saving money and water when caring for your lawn: Water only when your lawn needs it. The rule of thumb is that your lawn needs one inch of water per week. If you walk across your lawn and leave footprints, it's time to water. Or you can use a screwdriver as a probe to test soil moisture. If it goes in easily, don't water.

418

Estimating Total Energy Consumption and Emissions of China's Commercial and Office Buildings  

E-Print Network (OSTI)

construction, Energy and Buildings 20: 205217. Chau 2007.management in China, Energy and Buildings (forthcoming).addition to operational energy, buildings embody the energy

Fridley, David G.

2008-01-01T23:59:59.000Z

419

Fermilab Today - Safety Tip of the Week Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

4 4 December 20, 2004 Winter Sun Winter Sun December 13, 2004 Winter Slips Safety Tip December 6, 2004 Winter Cornering Winter Driving' November 29, 2004 SAFER attentiveness November 22, 2004 Until the EMTs Arrive Fermilab fire department November 15, 2004 Is Your Surface Flat? sidewalk November 8, 2004 Heat Gun Shock Heat Gun November 1, 2004 Safety Belts Safety Tip October 25, 2004 Carbon Monoxide Safety Tip October 18, 2004 What Could Go Wrong? Safety Tip October 11, 2004 Flu Prevention Safety Tip October 4, 2004 Smoke Detectors Safety Tip September 27, 2004 ES&H Section Web site Safety Tip September 20, 2004 West Nile Virus Update Safety Tip September 13, 2004 Fire Safety Violations Fire Safety August 30, 2004 3131 Safety Tip August 23, 2004 Move It Safety Tip August 16, 2004 Work Planning

420

Developing a Cost Model and Methodology to Estimate Capital Costs for Thermal Energy Storage  

DOE Green Energy (OSTI)

This report provides an update on the previous cost model for thermal energy storage (TES) systems. The update allows NREL to estimate the costs of such systems that are compatible with the higher operating temperatures associated with advanced power cycles. The goal of the Department of Energy (DOE) Solar Energy Technology Program is to develop solar technologies that can make a significant contribution to the United States domestic energy supply. The recent DOE SunShot Initiative sets a very aggressive cost goal to reach a Levelized Cost of Energy (LCOE) of 6 cents/kWh by 2020 with no incentives or credits for all solar-to-electricity technologies.1 As this goal is reached, the share of utility power generation that is provided by renewable energy sources is expected to increase dramatically. Because Concentrating Solar Power (CSP) is currently the only renewable technology that is capable of integrating cost-effective energy storage, it is positioned to play a key role in providing renewable, dispatchable power to utilities as the share of power generation from renewable sources increases. Because of this role, future CSP plants will likely have as much as 15 hours of Thermal Energy Storage (TES) included in their design and operation. As such, the cost and performance of the TES system is critical to meeting the SunShot goal for solar technologies. The cost of electricity from a CSP plant depends strongly on its overall efficiency, which is a product of two components - the collection and conversion efficiencies. The collection efficiency determines the portion of incident solar energy that is captured as high-temperature thermal energy. The conversion efficiency determines the portion of thermal energy that is converted to electricity. The operating temperature at which the overall efficiency reaches its maximum depends on many factors, including material properties of the CSP plant components. Increasing the operating temperature of the power generation system leads to higher thermal-to-electric conversion efficiency. However, in a CSP system, higher operating temperature also leads to greater thermal losses. These two effects combine to give an optimal system-level operating temperature that may be less than the upper operating temperature limit of system components. The overall efficiency may be improved by developing materials, power cycles, and system-integration strategies that enable operation at elevated temperature while limiting thermal losses. This is particularly true for the TES system and its components. Meeting the SunShot cost target will require cost and performance improvements in all systems and components within a CSP plant. Solar collector field hardware will need to decrease significantly in cost with no loss in performance and possibly with performance improvements. As higher temperatures are considered for the power block, new working fluids, heat-transfer fluids (HTFs), and storage fluids will all need to be identified to meet these new operating conditions. Figure 1 shows thermodynamic conversion efficiency as a function of temperature for the ideal Carnot cycle and 75% Carnot, which is considered to be the practical efficiency attainable by current power cycles. Current conversion efficiencies for the parabolic trough steam cycle, power tower steam cycle, parabolic dish/Stirling, Ericsson, and air-Brayton/steam Rankine combined cycles are shown at their corresponding operating temperatures. Efficiencies for supercritical steam and carbon dioxide (CO{sub 2}) are also shown for their operating temperature ranges.

Glatzmaier, G.

2011-12-01T23:59:59.000Z

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421

Energy Efficiency | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

interactive experience that helps people make their homes greener with tips on reducing energy consumption, carbon footprints, waste generation and water usage, as well as...

422

Energy Saver Blog | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

That Is. As television screen size increases, so too at times does the energy consumption -- learn our tips for choosing an energy-efficient television. January 22, 2009...

423

Tips for Daylighting with Windows  

NLE Websites -- All DOE Office Websites (Extended Search)

These guidelines provide an integrated approach to the cost-effective design of perimeter zones in new commercial buildings. They function as a quick reference for designers through a set of easy steps and rules-of-thumb, emphasizing "how-to" practical details. These guidelines provide an integrated approach to the cost-effective design of perimeter zones in new commercial buildings. They function as a quick reference for designers through a set of easy steps and rules-of-thumb, emphasizing "how-to" practical details. This research was funded by the California Institute for Energy Efficiency (CIEE), a research unit of the University of California. Additional related support was provided by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Building Technology, State and Community Programs, Office of Building Systems of the U.S. Department of Energy under Contract No. DE-AC03-76SF00098. Browse the document online Download the document in PDF form To obtain information about (1) this project, (2) updates to this document, or (3) future daylighting tools - or to submit comments about this site - contact Eleanor Lee at eslee@lbl.gov.

424

Experimental Estimation Of Energy Damping During Free Rocking Of Unreinforced Masonry Walls. First Results  

SciTech Connect

This paper presents an ongoing experimental program on unreinforced masonry walls undergoing free rocking. Aim of the laboratory campaign is the estimation of kinetic energy damping exhibited by walls released with non-zero initial conditions of motion. Such energy damping is necessary for dynamic modelling of unreinforced masonry local mechanisms. After a brief review of the literature on this topic, the main features of the laboratory tests are presented. The program involves the experimental investigation of several parameters: 1) unit material (brick or tuff), 2) wall aspect ratio (ranging between 14.5 and 7.1), 3) restraint condition (two-sided or one-sided rocking), and 4) depth of the contact surface between facade and transverse walls (one-sided rocking only). All walls are single wythe and the mortar is pozzuolanic. The campaign is still in progress. However, it is possible to present the results on most of the mechanical properties of mortar and bricks. Moreover, a few time histories are reported, already indicating the need to correct some of the assumptions frequent in the literature.

Sorrentino, Luigi; Masiani, Renato; Benedetti, Stefano [Dipartimento di Ingegneria Strutturale e Geotecnica, Sapienza Universita di Roma, via Antonio Gramsci, 53-00197 Roma (Italy)

2008-07-08T23:59:59.000Z

425

Electrochemical sharpening of field emission tips  

DOE Patents (OSTI)

A method for sharpening field emitter tips by electroetching/polishing. In gated field emitters, it is very important to initiate electron emission at the lowest possible voltage and thus the composition of the emitter and the gate, as well as the emitter-gate structure, are important factors. This method of sharpening the emitter tips uses the grid as a counter electrode in electroetching of the emitters, which can produce extremely sharp emitter tips as well as remove asperities and other imperfections in the emitters, each in relation to the specific grid hole in which it resides. This has the effect of making emission more uniform among the emitters as well as lowering the turn-on voltage.

Bernhardt, Anthony F. (Berkeley, CA)

1999-01-01T23:59:59.000Z

426

CALCULATING SEPARATE MAGNETIC FREE ENERGY ESTIMATES FOR ACTIVE REGIONS PRODUCING MULTIPLE FLARES: NOAA AR11158  

SciTech Connect

It is well known that photospheric flux emergence is an important process for stressing coronal fields and storing magnetic free energy, which may then be released during a flare. The Helioseismic and Magnetic Imager (HMI) on board the Solar Dynamics Observatory (SDO) captured the entire emergence of NOAA AR 11158. This region emerged as two distinct bipoles, possibly connected underneath the photosphere, yet characterized by different photospheric field evolutions and fluxes. The combined active region complex produced 15 GOES C-class, two M-class, and the X2.2 Valentine's Day Flare during the four days after initial emergence on 2011 February 12. The M and X class flares are of particular interest because they are nonhomologous, involving different subregions of the active region. We use a Magnetic Charge Topology together with the Minimum Current Corona model of the coronal field to model field evolution of the complex. Combining this with observations of flare ribbons in the 1600 A channel of the Atmospheric Imaging Assembly on board SDO, we propose a minimization algorithm for estimating the amount of reconnected flux and resulting drop in magnetic free energy during a flare. For the M6.6, M2.2, and X2.2 flares, we find a flux exchange of 4.2 Multiplication-Sign 10{sup 20} Mx, 2.0 Multiplication-Sign 10{sup 20} Mx, and 21.0 Multiplication-Sign 10{sup 20} Mx, respectively, resulting in free energy drops of 3.89 Multiplication-Sign 10{sup 30} erg, 2.62 Multiplication-Sign 10{sup 30} erg, and 1.68 Multiplication-Sign 10{sup 32} erg.

Tarr, Lucas; Longcope, Dana; Millhouse, Margaret [Department of Physics, Montana State University, Bozeman, MT 59717 (United States)

2013-06-10T23:59:59.000Z

427

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

11 - 2820 of 8,773 results. Article Energy Savings Tips on the Go: Check Out the New Energy Savers Mobile Site For years, many of you have found energy-saving tips about how to...

428

Review of Evaluation, Measurement and Verification Approaches Used to Estimate the Load Impacts and Effectiveness of Energy Efficiency Programs  

NLE Websites -- All DOE Office Websites (Extended Search)

LBNL-3277E LBNL-3277E ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY Review of Evaluation, Measurement and Verification Approaches Used to Estimate the Load Impacts and Effectiveness of Energy Efficiency Programs Mike Messenger*, Ranjit Bharvirkar*, Bill Golemboski*, Charles A. Goldman**, Steven R. Schiller*** *Itron, Inc., **Lawrence Berkeley National Laboratory, ***Schiller Consulting, Inc. Environmental Energy Technologies Division April 2010 The work described in this report was funded by the Office of Electricity Delivery and Energy Reliability (OE); Permitting, Siting, and Analysis Division of the U.S. Department of Energy under Contract No. DE-AC02- 05CH11231. Disclaimer This document was prepared as an account of work sponsored by the United

429

Hot tips on water heating  

SciTech Connect

Water-heater manufacturers responded to the call for energy conservation with innovations and efficiency standards for the home, business, and plant. Conventional tank-type water heaters offer better design and insulation, but the heat-pump water heater offers the highest efficiency. Available in add-on units and integral units, they now represent up to 40% of manufacturers' sales. Other advances are the desuperheater devices which recapture air-conditioner waste heat, solar-water-heating systems, instantaneous water heaters, and industrial heat-recovery systems for process water. 1 figure. (DCK)

Forker, J.

1982-03-01T23:59:59.000Z

430

Climate Science for a Sustainable Energy Future Atmospheric Radiation Measurement Best Estimate (CSSEFARMBE)  

SciTech Connect

The Climate Science for a Sustainable Energy Future (CSSEF) project is working to improve the representation of the hydrological cycle in global climate models, critical information necessary for decision-makers to respond appropriately to predictions of future climate. In order to accomplish this objective, CSSEF is building testbeds to implement uncertainty quantification (UQ) techniques to objectively calibrate and diagnose climate model parameterizations and predictions with respect to local, process-scale observations. In order to quantify the agreement between models and observations accurately, uncertainty estimates on these observations are needed. The DOE Atmospheric Radiation Measurement (ARM) program takes atmospheric and climate related measurements at three permanent locations worldwide. The ARM VAP called the ARM Best Estimate (ARMBE) [Xie et al., 2010] collects a subset of ARM observations, performs quality control checks, averages them to one hour temporal resolution, and puts them in a standard format for ease of use by climate modelers. ARMBE has been widely used by the climate modeling community as a summary product of many of the ARM observations. However, the ARMBE product does not include uncertainty estimates on the data values. Thus, to meet the objectives of the CSSEF project and enable better use of this data with UQ techniques, we created the CSSEFARMBE data set. Only a subset of the variables contained in ARMBE is included in CSSEFARMBE. Currently only surface meteorological observations are included, though this may be expanded to include other variables in the future. The CSSEFARMBE VAP is produced for all extended facilities at the ARM Southern Great Plains (SGP) site that contain surface meteorological equipment. This extension of the ARMBE data set to multiple facilities at SGP allows for better comparison between model grid boxes and the ARM point observations. In the future, CSSEFARMBE may also be created for other ARM sites. As each site has slightly different instrumentation, this will require additional development to understand the uncertainty characterization associated with instrumentation at those sites. The uncertainty assignment process is implemented into the ARM programs new Integrated Software Development Environment (ISDE) so that many of the key steps can be used in the future to screen data based on ARM Data Quality Reports (DQRs), propagate uncertainties when transforming data from one time scale into another, and convert names and units into NetCDF Climate and Forecast (CF) standards. These processes are described in more detail in the following sections.

Riihimaki, Laura D.; Gaustad, Krista L.; McFarlane, Sally A.

2012-09-28T23:59:59.000Z

431

Turbine blade squealer tip rail with fence members  

Science Conference Proceedings (OSTI)

A turbine blade includes an airfoil, a blade tip section, a squealer tip rail, and a plurality of chordally spaced fence members. The blade tip section includes a blade tip floor located at an end of the airfoil distal from the root. The blade tip floor includes a pressure side and a suction side joined together at chordally spaced apart leading and trailing edges of the airfoil. The squealer tip rail extends radially outwardly from the blade tip floor adjacent to the suction side and extends from a first location adjacent to the airfoil trailing edge to a second location adjacent to the airfoil leading edge. The fence members are located between the airfoil leading and trailing edges and extend radially outwardly from the blade tip floor and axially from the squealer tip rail toward the pressure side.

Little, David A

2012-11-20T23:59:59.000Z

432

How the Carbon Emissions Were Estimated - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

How the Carbon Emissions Were Estimated. Carbon dioxide emissions are the main component of greenhouse gas emissions caused by human ...

433

Table 3.5 Consumer Expenditure Estimates for Energy by Source ...  

U.S. Energy Information Administration (EIA)

Short-Term Energy Outlook Annual Energy Outlook Energy Disruptions International Energy Outlook ... 1984: 29,025-22: 77,169: 44,668: 15,097: R 14,197:

434

Strong-field above-threshold photoemission from sharp metal tips  

E-Print Network (OSTI)

We present energy-resolved measurements of electron emission from sharp metal tips driven with low energy pulses from a few-cycle laser oscillator. We observe above-threshold photoemission with a photon order of up to 9. At a laser intensity of 2*10^11 W/cm^2 suppression of the lowest order peak occurs, indicating the onset of strong-field effects. We also observe peak shifting linearly with intensity with a slope of around -1.8eV / (10^12 W/cm^2). We attribute the magnitude of the laser field effects to field enhancement taking place at the tip's surface.

Markus Schenk; Michael Krger; Peter Hommelhoff

2010-09-15T23:59:59.000Z

435

Google Earth Tip Sheet Switch between  

E-Print Network (OSTI)

Google Earth Tip Sheet Hide/Show Sidebar Add Placemark Add Polygon Add Path Add Image Overlay Show/Hide Ruler Show Sunlight Switch between Sky and Earth Email Print View in Google Maps Drag to rotate the view item Stop TourTransparency slider Google Earth User Interface New Placemark Dialog Box Name will appear

Smith-Konter, Bridget

436

Age Estimations of M31 Globular Clusters from Their Spectral Energy Distributions  

E-Print Network (OSTI)

This paper presents accurate spectral energy distributions (SEDs) of 16 M31 globular clusters (GCs) confirmed by spectroscopy and/or high spatial-resolution imaging, as well as 30 M31 globular cluster candidates detected by Mochejska et al. Most of these candidates have m_V > 18, deeper than previous searches, and these candidates have not yet been confirmed to be globular clusters. The SEDs of these clusters and candidates are obtained as part of the BATC Multicolor Survey of the Sky, in which the spectrophotometrically-calibrated CCD images of M31 in 13 intermediate-band filters from 4000 to 10000 A were observed. These filters are specifically designed to exclude most of the bright and variable night-sky emission lines including the OH forest. In comparison to the SEDs of true GCs, we find that some of the candidate objects are not GCs in M31. SED fits show that theoretical simple stellar population (SSP) models can fit the true GCs very well. We estimate the ages of these GCs by comparing with SSP models. We find that, the M31 clusters range in age from a few ten Myr to a few Gyr old, as well as old GCs, confirming the conclusion that has been found by Barmby et a, Williams & Hodge, Beasley et al., Burstein et al. and Puzia et al. in their investigations of the SEDs of M31 globular clusters.

Jun Ma; Xu Zhou; David Burstein; Yanbin Yang; Zhou Fan; Jiansheng Chen; Zhaoji Jiang

2005-12-07T23:59:59.000Z

437

Geopressured Geothermal Resource and Recoverable Energy Estimate for the Wilcox and Frio Formations, Texas (Presentation)  

DOE Green Energy (OSTI)

An estimate of the total and recoverable geopressured geothermal resource of the fairways in the Wilcox and Frio formations is made using the current data available. The flow rate of water and methane for wells located in the geopressured geothermal fairways is simulated over a 20-year period utilizing the TOUGH2 Reservoir Simulator and research data. The model incorporates relative permeability, capillary pressure, rock compressibility, and leakage from the bounding shale layers. The simulations show that permeability, porosity, pressure, sandstone thickness, well spacing, and gas saturation in the sandstone have a significant impact on the percent of energy recovered. The results also predict lower average well production flow rates and a significantly higher production of natural gas relative to water than in previous studies done from 1975 to 1980. Previous studies underestimate the amount of methane produced with hot brine. Based on the work completed in this study, multiphase flow processes and reservoir boundary conditions greatly influence the total quantity of the fluid produced as well as the ratio of gas and water in the produced fluid.

Esposito, A.; Augustine, C.

2011-10-01T23:59:59.000Z

438

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

to transform the way we use and produce energy, as well as tips for reducing your home energy bill http:energy.govarticleschu-highlights-scientific-solutions-energy-crisi...

439

An Energy Signature Scheme for Steam Trap Assessment and Flow Rate Estimation Using Pipe-Induced Acoustic Measurements  

SciTech Connect

The US Congress has passed legislation dictating that all government agencies establish a plan and process for improving energy efficiencies at their sites. In response to this legislation, Oak Ridge National Laboratory (ORNL) has recently conducted a pilot study to explore the deployment of a wireless sensor system for a real-time measurement-based energy efficiency optimization framework within the steam distribution system within the ORNL campus. We make assessments on the real-time status of the distribution system by observing the state measurements of acoustic sensors mounted on the steam pipes/traps/valves. In this paper, we describe a spectral-based energy signature scheme that interprets acoustic vibration sensor data to estimate steam flow rates and assess steam traps health status. Experimental results show that the energy signature scheme has the potential to identify different steam trap health status and it has sufficient sensitivity to estimate steam flow rate. Moreover, results indicate a nearly quadratic relationship over the test region between the overall energy signature factor and flow rate in the pipe. The analysis based on estimated steam flow and steam trap status helps generate alerts that enable operators and maintenance personnel to take remedial action. The goal is to achieve significant energy-saving in steam lines by monitoring and acting on leaking steam pipes/traps/valves.

Olama, Mohammed M [ORNL; Allgood, Glenn O [ORNL; Kuruganti, Phani Teja [ORNL; Lake, Joe E [ORNL

2012-01-01T23:59:59.000Z

440

About EIA - U.S. Energy Information Administration (EIA) - U.S ...  

U.S. Energy Information Administration (EIA)

Consumption & Efficiency. Energy use in homes, commercial buildings, manufacturing, and transportation. Coal. ... Application Tips and Contacts ...

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Least squares parameter estimation methods for material decomposition with energy discriminating detectors  

Science Conference Proceedings (OSTI)

Purpose: Energy resolving detectors provide more than one spectral measurement in one image acquisition. The purpose of this study is to investigate, with simulation, the ability to decompose four materials using energy discriminating detectors and least squares minimization techniques. Methods: Three least squares parameter estimation decomposition techniques were investigated for four-material breast imaging tasks in the image domain. The first technique treats the voxel as if it consisted of fractions of all the materials. The second method assumes that a voxel primarily contains one material and divides the decomposition process into segmentation and quantification tasks. The third is similar to the second method but a calibration was used. The simulated computed tomography (CT) system consisted of an 80 kVp spectrum and a CdZnTe (CZT) detector that could resolve the x-ray spectrum into five energy bins. A postmortem breast specimen was imaged with flat panel CT to provide a model for the digital phantoms. Hydroxyapatite (HA) (50, 150, 250, 350, 450, and 550 mg/ml) and iodine (4, 12, 20, 28, 36, and 44 mg/ml) contrast elements were embedded into the glandular region of the phantoms. Calibration phantoms consisted of a 30/70 glandular-to-adipose tissue ratio with embedded HA (100, 200, 300, 400, and 500 mg/ml) and iodine (5, 15, 25, 35, and 45 mg/ml). The x-ray transport process was simulated where the Beer-Lambert law, Poisson process, and CZT absorption efficiency were applied. Qualitative and quantitative evaluations of the decomposition techniques were performed and compared. The effect of breast size was also investigated. Results: The first technique decomposed iodine adequately but failed for other materials. The second method separated the materials but was unable to quantify the materials. With the addition of a calibration, the third technique provided good separation and quantification of hydroxyapatite, iodine, glandular, and adipose tissues. Quantification with this technique was accurate with errors of 9.83% and 6.61% for HA and iodine, respectively. Calibration at one point (one breast size) showed increased errors as the mismatch in breast diameters between calibration and measurement increased. A four-point calibration successfully decomposed breast diameter spanning the entire range from 8 to 20 cm. For a 14 cm breast, errors were reduced from 5.44% to 1.75% and from 6.17% to 3.27% with the multipoint calibration for HA and iodine, respectively. Conclusions: The results of the simulation study showed that a CT system based on CZT detectors in conjunction with least squares minimization technique can be used to decompose four materials. The calibrated least squares parameter estimation decomposition technique performed the best, separating and accurately quantifying the concentrations of hydroxyapatite and iodine.

Le, Huy Q.; Molloi, Sabee [Department of Radiological Sciences, University of California, Irvine, California 92697 (United States)

2011-01-15T23:59:59.000Z

442

Comprehensive tables giving physical data and thermal energy estimates for young igneous systems of the United States  

DOE Green Energy (OSTI)

Two tables are presented. The first is a comprehensive table of 157 young igneous systems in the western United States, giving locations, physical data, and thermal energy estimates, where appropriate for each system. The second table is a list of basaltic fields probably less than 10,000 years old in the western United States.

Smith, R.L.; Shaw, H.R.; Leudke, R.G.; Russell, S.L.

1978-01-01T23:59:59.000Z

443

Cut Gas Costs This Holiday Traveling Season with Three Easy Tips |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Cut Gas Costs This Holiday Traveling Season with Three Easy Tips Cut Gas Costs This Holiday Traveling Season with Three Easy Tips Cut Gas Costs This Holiday Traveling Season with Three Easy Tips November 26, 2013 - 9:23am Addthis Turning off your engine while waiting in the parking lot is a great way to save money on gas. | Photo courtesy of Kristy Keel-Blackmon, NREL/21196. Turning off your engine while waiting in the parking lot is a great way to save money on gas. | Photo courtesy of Kristy Keel-Blackmon, NREL/21196. Jason Lutterman Communications Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Drive smart this holiday season and stay informed with tools such as the speed penalty calculator on fueleconomy.gov. Yesterday you learned from Becky about three tools to help you save on fuel

444

Cut Gas Costs This Holiday Traveling Season with Three Easy Tips |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Cut Gas Costs This Holiday Traveling Season with Three Easy Tips Cut Gas Costs This Holiday Traveling Season with Three Easy Tips Cut Gas Costs This Holiday Traveling Season with Three Easy Tips November 26, 2013 - 9:23am Addthis Turning off your engine while waiting in the parking lot is a great way to save money on gas. | Photo courtesy of Kristy Keel-Blackmon, NREL/21196. Turning off your engine while waiting in the parking lot is a great way to save money on gas. | Photo courtesy of Kristy Keel-Blackmon, NREL/21196. Jason Lutterman Communications Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Drive smart this holiday season and stay informed with tools such as the speed penalty calculator on fueleconomy.gov. Yesterday you learned from Becky about three tools to help you save on fuel

445

Progress In Electromagnetics Research B, Vol. 12, 259295, 2009 AN ESTIMATION OF SENSOR ENERGY CONSUMP-  

E-Print Network (OSTI)

that minimizes energy dissipation. As in [25], we assume a symmetric radio channel making the energy needed). where Vsup is the supply voltage. 2.2. Sensor Logging Sensor logging consumes energy used for reading b-controller, is attributed to two components: energy loss from switching, Eswitch, and energy loss due to leakage current

Halgamuge, Malka N.

446

Savings estimates for the United States Environmental Protection Agency?s ENERGY STAR voluntary product labeling program  

Science Conference Proceedings (OSTI)

ENERGY STAR is a voluntary energy efficiency-labeling program operated jointly by the United States Department of Energy and the United States Environmental Protection Agency (US EPA). Since the program inception in 1992, ENERGY STAR has become a leading international brand for energy efficient products. ENERGY STAR's central role in the development of regional, national, and international energy programs necessitates an open process whereby its program achievements to date as well as projected future savings are shared with committed stakeholders. Through 2006, US EPA?S ENERGY STAR labeled products saved 4.8 EJ of primary energy and avoided 82 Tg C equivalent. We project that US EPA?S ENERGY STAR labeled products will save 12.8 EJ and avoid 203 Tg C equivalent over the period 2007-2015. A sensitivity analysis examining two key inputs (carbon factor and ENERGY STAR unit sales) bounds the best estimate of carbon avoided between 54 Tg C and 107 Tg C (1993 to 2006) and between 132 Tg C and 278 Tg C (2007 to 2015).

Sanchez, Marla Christine; Sanchez, Marla Christine; Brown, Richard; Homan, Gregory; Webber, Carrie

2008-06-03T23:59:59.000Z

447

Role of tip clearance flow on axial compressor stability  

E-Print Network (OSTI)

An examination of the fluid dynamic phenomena that link tip clearance flow to the formation of short length-scale (spike) rotating stall disturbances has been carried out. It is found that the onset of growth in tip clearance ...

Vo, Huu Duc, 1971-

2002-01-01T23:59:59.000Z

448

Cell interaction with three-dimensional sharp-tip nanotopography  

E-Print Network (OSTI)

230 nm in pitch) and tip shape (needle- or blade-like sharppitch was all kept constant to be 230 nm and tips were all sharpened to be needle- or blade-

Choi, Chang-Hwan; Hagvall, S H; Wu, B M; Dunn, JCY; Beygui, R E; Kim, C J

2007-01-01T23:59:59.000Z

449

Policy Flash 2009-01 Tips for Processing Financial Assistance...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

09-01 Tips for Processing Financial Assistance Actions in STRIPES Policy Flash 2009-01 Tips for Processing Financial Assistance Actions in STRIPES Attached is Policy Flash 2009-01...

450

Estimating the Opportunity Cost of REDD+: A Training Manual | Open Energy  

Open Energy Info (EERE)

Estimating the Opportunity Cost of REDD+: A Training Manual Estimating the Opportunity Cost of REDD+: A Training Manual Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Estimating the Opportunity Cost of REDD+: A Training Manual Agency/Company /Organization: World Bank Institute Sector: Land, Climate Focus Area: Forestry Resource Type: Guide/manual Website: wbi.worldbank.org/wbi/Data/wbi/wbicms/files/drupal-acquia/wbi/OppCosts Estimating the Opportunity Cost of REDD+: A Training Manual Screenshot References: Estimating the Opportunity Cost of REDD+: A Training Manual[1] "The manual shares hands-on experiences from field programs and presents the essential practical and theoretical steps, methods and tools to estimate the opportunity costs of REDD+ at the national level. The manual addresses the calculation of costs and benefits of the various land use

451

Estimating Total Energy Consumption and Emissions of China's Commercial and Office Buildings  

E-Print Network (OSTI)

from the Long-Range Energy Alternatives Planning (LEAP) end-using the Long-Range Energy Alternatives Planning (LEAP)Primary Energy Savings by Fuel, Alternative Case, Trillion

Fridley, David G.

2008-01-01T23:59:59.000Z

452

2005 Status Report Savings Estimates for the ENERGY STAR(R) Voluntary Labeling Program  

E-Print Network (OSTI)

A Hidden Opportunity for Energy Savings." In Proceedings ofOffice Technology Energy Use and Savings Potential in Newgoal was to promote energy-saving features already common in

Webber, Carrie A.; Brown, Richard E.; Sanchez, Marla

2006-01-01T23:59:59.000Z

453

Estimating Energy and Water Losses in Residential Hot Water Distribution Systems  

E-Print Network (OSTI)

For dishwashers, not only is energy wasted as the hot waterhas the energy used to heat this water been wasted, but thewasted heat as water cools down in the distribution system after a draw; and the energy

Lutz, James

2005-01-01T23:59:59.000Z

454

Estimating Total Energy Consumption and Emissions of China's Commercial and Office Buildings  

E-Print Network (OSTI)

Total embodied energy was highest for the hotel subsector,School Hotel The total non-operational embodied energy ofEnergy, Reference Case) Million Tonnes CO2 Hospital Hotel

Fridley, David G.

2008-01-01T23:59:59.000Z

455

Cooling circuit for a gas turbine bucket and tip shroud  

SciTech Connect

An open cooling circuit for a gas turbine bucket wherein the bucket has an airfoil portion, and a tip shroud, the cooling circuit including a plurality of radial cooling holes extending through the airfoil portion and communicating with an enlarged internal area within the tip shroud before exiting the tip shroud such that a cooling medium used to cool the airfoil portion is subsequently used to cool the tip shroud.

Willett, Fred Thomas (25 Long Creek Dr., Burnt Hills, NY 12027); Itzel, Gary Michael (12 Cider Mill Dr., Clifton Park, NY 12065); Stathopoulos, Dimitrios (11 Wyngate Rd., Glenmont, NY 12077); Plemmons, Larry Wayne (late of Hamilton, OH); Plemmons, Helen M. (2900 Long Ridge Trails, Hamilton, OH 45014); Lewis, Doyle C. (444 River Way, Greer, SC 29651)

2002-01-01T23:59:59.000Z

456

Table 2.1d Industrial Sector Energy Consumption Estimates, 1949 ...  

U.S. Energy Information Administration (EIA)

System Energy Losses 12: Total: Fossil Fuels: Renewable Energy 2: Total Primary: Coal: Coal Coke Net Imports: Natural Gas 3: ... 8 Photovoltaic (PV) electricity net ...

457

Estimating Total Energy Consumption and Emissions of China's Commercial and Office Buildings  

E-Print Network (OSTI)

of Central Government Buildings. Available at: http://Energy Commission, PIER Building End-Use Energy Efficiencythe total lifecycle of a building such as petroleum and

Fridley, David G.

2008-01-01T23:59:59.000Z

458

Estimating Total Energy Consumption and Emissions of China's Commercial and Office Buildings  

E-Print Network (OSTI)

component of Chinas total energy consumption mix. However,China-specific factors were used to calculate the energy mix

Fridley, David G.

2008-01-01T23:59:59.000Z

459

Video Production Tips R.A. Nocera  

NLE Websites -- All DOE Office Websites (Extended Search)

Video Production Tips Video Production Tips R.A. Nocera There are many elements that contribute to a good video. Much of the work is in pre- production: script, storyboard, props, location, rehearsal, editing. All of these should be refined and ready before production and not interfere with the shooting schedule. I suggest creating a shot schedule of which scenes you are going to film - if you're shooting some scenes indoors and some outdoors, arrange the script in terms of location. This will make production much more efficient. There are many books and online pages about video production for reference. This is the most important aspect of film: SOUND. If you have a brilliant script, good actors, and direction, it will not translate if the sound is inaudible. Here are some ways

460

Fermilab Today | Tip of the Week Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

Week Week January 06, 2014 Quality assurance guidelines in one handy manual Quality assurance at Fermilab is integrated into one labwide Quality Assurance Management System. It is a set of interrelated elements that Fermilab uses to plan, direct, control and improve how quality policies and procedures are established, implemented and monitored. A vital part of this management system is the Fermilab Quality Assurance Manual (QAM). Like the Fermilab Environment, Safety and Health Manual, it collects the elements of the Quality Assurance Management System into one place for easy reference. Chapters are reviewed and approved in the same way as the FESHM and the Fermilab Radiological Control Manual. Safety Tip of the Week - Current Archive 2013 Safety Tip of the Week Archive

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Cloud Effects on the Meridional Atmospheric Energy Budget Estimated from Clouds and the Earths Radiant Energy System (CERES) Data  

Science Conference Proceedings (OSTI)

The zonal mean atmospheric cloud radiative effect, defined as the difference between the top-of-the-atmosphere (TOA) and surface cloud radiative effects, is estimated from 3 yr of Clouds and the Earths Radiant Energy System (CERES) data. The ...

Seiji Kato; Fred G. Rose; David A. Rutan; Thomas P. Charlock

2008-09-01T23:59:59.000Z

462

Property:Number of Plants Included in Planned Estimate | Open Energy  

Open Energy Info (EERE)

Plants Included in Planned Estimate Plants Included in Planned Estimate Jump to: navigation, search Property Name Number of Plants Included in Planned Estimate Property Type String Description Number of plants included in the estimate of planned capacity per GEA Pages using the property "Number of Plants Included in Planned Estimate" Showing 21 pages using this property. A Alaska Geothermal Region + 3 + C Cascades Geothermal Region + 1 + Central Nevada Seismic Zone Geothermal Region + 4 + G Gulf of California Rift Zone Geothermal Region + 7 + H Hawaii Geothermal Region + 1 + Holocene Magmatic Geothermal Region + 4 + I Idaho Batholith Geothermal Region + 1 + N Northern Basin and Range Geothermal Region + 9 + Northern Rockies Geothermal Region + 0 + Northwest Basin and Range Geothermal Region + 6 +

463

Estimates for the energy density of critical points of a class of conformally invariant variational problems  

E-Print Network (OSTI)

We show that the energy density of critical points of a class of conformally invariant variational problems with small energy on the unit 2-disk B_1 lies in the local Hardy space h^1(B_1). As a corollary we obtain a new proof of the energy convexity and uniqueness result for weakly harmonic maps with small energy on B_1.

Lamm, Tobias

2012-01-01T23:59:59.000Z

464

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41 - 7050 of 8,773 results. Article Easy Energy Tips for Apartments or Rental Homes Are you a renter? Here are some tips for saving energy and money in your home. http:...

465

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41 - 7450 of 9,094 results. Article Easy Energy Tips for Apartments or Rental Homes Are you a renter? Here are some tips for saving energy and money in your home. http:...

466

Energy Tips: Minimize Compressed Air Leaks | ENERGY STAR  

NLE Websites -- All DOE Office Websites (Extended Search)

Federal agency resources Grocery & convenience stores resources Healthcare resources Higher education resources Home-based business resources Hospitality resources Industrial...

467

Energy Savers: Tips on Saving Money and Energy at Home  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

* * * * * * R30 to R49 R22 to R38 R13 to R15 None R13 2 * * * R30 to R60 R22 to R38 R13 to R15 None R13 * R30 to R60 R22 to R38 R13 to R15 None R19 - R25 3 * * * R30 to R60 R22 to R38 R13 to R15 None R25 * R30 to R60 R22 to R38 R13 to R15 R2.5 to R5 R25 4 * * * R38 to R60 R30 to R38 R13 to R15 R2.5 to R6 R25 - R30 * R38 to R60 R30 to R38 R13 to R15 R5 to R6 R25 - R30 5 * * * R38 to R60 R30 to R38 R13 to R15 R2.5 to R6 R25 - R30 * R38 to R60 R30 to R60 R13 to R21 R5 to R6 R25 - R30 6 * * * * R49 to R60 R30 to R60 R13 to R21 R5 to R6 R25 - R30 7 * * * * R49 to R60 R30 to R60 R13 to R21 R5 to R6 R25 - R30 8 * * * * R49 to R60 R30 to R60 R13 to R21 R5 to R6 R25 - R30 9 10 Open-cell foam cells are not as dense and are filled with air, which gives the

468

Webinar on Improving Methods for Estimating Fatality of Birds and Bats at Wind Energy Facilities 10Noon Pacific Wednesday, September 26, 2012  

E-Print Network (OSTI)

Webinar on Improving Methods for Estimating Fatality of Birds and Bats at Wind Energy Facilities 10 results from a California Wind Energy Association (CalWEA)sponsored, California Energy Commissionfunded associated with wind energy facilities, including an improved equation developed to adjust mortality

469

Updated estimation of energy efficiencies of U.S. petroleum refineries.  

SciTech Connect

Evaluation of life-cycle (or well-to-wheels, WTW) energy and emission impacts of vehicle/fuel systems requires energy use (or energy efficiencies) of energy processing or conversion activities. In most such studies, petroleum fuels are included. Thus, determination of energy efficiencies of petroleum refineries becomes a necessary step for life-cycle analyses of vehicle/fuel systems. Petroleum refinery energy efficiencies can then be used to determine the total amount of process energy use for refinery operation. Furthermore, since refineries produce multiple products, allocation of energy use and emissions associated with petroleum refineries to various petroleum products is needed for WTW analysis of individual fuels such as gasoline and diesel. In particular, GREET, the life-cycle model developed at Argonne National Laboratory with DOE sponsorship, compares energy use and emissions of various transportation fuels including gasoline and diesel. Energy use in petroleum refineries is key components of well-to-pump (WTP) energy use and emissions of gasoline and diesel. In GREET, petroleum refinery overall energy efficiencies are used to determine petroleum product specific energy efficiencies. Argonne has developed petroleum refining efficiencies from LP simulations of petroleum refineries and EIA survey data of petroleum refineries up to 2006 (see Wang, 2008). This memo documents Argonne's most recent update of petroleum refining efficiencies.

Palou-Rivera, I.; Wang, M. Q. (Energy Systems)

2010-12-08T23:59:59.000Z

470

Select an Energy-Efficient Centrifugal Pump  

SciTech Connect

BestPractices Program tip sheet discussing pumping system efficiency by selecting an energy-efficient centrifugal pump.

2005-10-01T23:59:59.000Z

471

Estimating electricity storage power rating and discharge duration for utility transmission and distribution deferral :a study for the DOE energy storage program.  

DOE Green Energy (OSTI)

This report describes a methodology for estimating the power and energy capacities for electricity energy storage systems that can be used to defer costly upgrades to fully overloaded, or nearly overloaded, transmission and distribution (T&D) nodes. This ''sizing'' methodology may be used to estimate the amount of storage needed so that T&D upgrades may be deferred for one year. The same methodology can also be used to estimate the characteristics of storage needed for subsequent years of deferral.

Eyer, James M. (Distributed Utility Associates, Livermore, CA); Butler, Paul Charles; Iannucci, Joseph J., Jr. (,.Distributed Utility Associates, Livermore, CA)

2005-11-01T23:59:59.000Z

472

Efficient estimation of energy transfer efficiency in light-harvesting complexes  

E-Print Network (OSTI)

The fundamental physical mechanisms of energy transfer in photosynthetic complexes is not yet fully understood. In particular, the degree of efficiency or sensitivity of these systems for energy transfer is not known given ...

Mohseni, Masoud

473

Energy Savers Guide | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Guide Energy Savers Guide This guide shows you how easy it is to cut your energy use at home and also on the road. EnergySavers: Tips on Saving Money and Energy at Home More...

474

New Wind Energy Resource Potential Estimates for the United States (Presentation)  

DOE Green Energy (OSTI)

This presentation provides an overview of the wind energy resource mapping efforts conducted at NREL and by Truepower.

Elliott, D.; Schwartz, M.; Haymes, S.; Heimiller, D.; Scott, G.; Brower, M.; Hale, E.; Phelps, B.

2011-01-01T23:59:59.000Z

475

2004 status report: Savings estimates for the Energy Star(R) voluntarylabeling program  

E-Print Network (OSTI)

air conditioners and dishwashers. Because energy efficiencyWashers. Y Dishwashers Y Room Airclothes washers, dishwashers, room air conditioners (RACs),

Webber, Carrie A.; Brown, Richard E.; McWhinney, Marla

2004-01-01T23:59:59.000Z

476

Hawaii Clean Energy Initiative (HCEI) Scenario Analysis: Quantitative Estimates Used to Facilitate Working Group Discussions (2008-2010)  

SciTech Connect

This report provides details on the Hawaii Clean Energy Initiative (HCEI) Scenario Analysis to identify potential policy options and evaluate their impact on reaching the 70% HECI goal, present possible pathways to attain the goal based on currently available technology, with an eye to initiatives under way in Hawaii, and provide an 'order-of-magnitude' cost estimate and a jump-start to action that would be adjusted with a better understanding of the technologies and market.

Braccio, R.; Finch, P.; Frazier, R.

2012-03-01T23:59:59.000Z

477

Adjustable Speed Pumping Applications: Industrial Technologies Program (ITP) Pumping Systems Tip Sheet #11  

SciTech Connect

This two-page tip sheet provides practical tips on application of Adjustable Speed Drives in industrial settings.

2007-01-01T23:59:59.000Z

478

TipCard_Front_back_final_rev2.indd  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

or brightness - of the bulb, the estimated operating cost and life, and the color of the light (from warmyellow, to white, to coolblue). Energy-saving bulbs come in a wide range...

479

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

for saving energy and money in your home. http:energy.govenergysaverarticleseasy-energy-tips-apartments-or-rental-homes Download Inspection Report: IG-0695 Coordination of...

480

Energy Efficiency | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and get energy-saving tips with online tools | File photo Homeowners using smart technology to save energy, money Most people understand the concept of a car's fuel efficiency...

Note: This page contains sample records for the topic "tips estimating energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Energy Consumption Estimation for Room Air-conditioners Using Room Temperature Simulation with One-Minute Intervals  

E-Print Network (OSTI)

For the purpose of developing optimized control algorithm for room air-conditioners to ensure their energy efficiency, a short time interval (i.e., one minute) simulation of building thermal performance is necessary because the sampling time interval for room air-conditioner control is one minute in general. This paper studies the short-time interval room air temperature simulation method using the response factor method. Using the simulated room air temperature, an air-conditioner's running time can be known so that its energy consumption can be estimated accurately. In order to verify the simulation accuracy, an actual room equipped with a gas-engine heat pump (GHP) air-conditioning system is studied by both simulation and measurement. The cooling amount produced by the GHP is calculated using measured refrigerant pressure and temperature at condenser and evaporator respectively. The Root Mean Square Error (RMSE) between measured cooling amount and simulated cooling load is 18.9 percent of the average measured value. The profile of simulated room air temperature in both air-conditioned daytime and nighttime without air-conditioning can match the measured room air temperature. With respect to the estimated energy consumption, the profile of simulated energy consumption can match the measured data. The simulation accuracy of room air temperature and energy consumption during the air-conditioner start-up period is not good and needs to be improved in future research. But in general, the verification shows that this energy consumption simulation method is acceptable for evaluating the energy performance of a room air-conditioner, and can also be a useful tool for commissioning room air-conditioners.

Wang, F.; Yoshida, H.; Matsumoto, K.

2006-01-01T23:59:59.000Z

482

Estimation of fatigue and extreme load distributions from limited data with application to wind energy systems.  

SciTech Connect

An estimate of the distribution of fatigue ranges or extreme loads for wind turbines may be obtained by separating the problem into two uncoupled parts, (1) a turbine specific portion, independent of the site and (2) a site-specific description of environmental variables. We consider contextually appropriate probability models to describe the turbine specific response for extreme loads or fatigue. The site-specific portion is described by a joint probability distribution of a vector of environmental variables, which characterize the wind process at the hub-height of the wind turbine. Several approaches are considered for combining the two portions to obtain an estimate of the extreme load, e.g., 50-year loads or fatigue damage. We assess the efficacy of these models to obtain accurate estimates, including various levels of epistemic uncertainty, of the turbine response.

Fitzwater, LeRoy M. (Stanford University, Stanford, CA)

2004-01-01T23:59:59.000Z

483

Turbine blade tip gap reduction system  

DOE Patents (OSTI)

A turbine blade sealing system for reducing a gap between a tip of a turbine blade and a stationary shroud of a turbine engine. The sealing system includes a plurality of flexible seal strips extending from a pressure side of a turbine blade generally orthogonal to the turbine blade. During operation of the turbine engine, the flexible seal strips flex radially outward extending towards the stationary shroud of the turbine engine, thereby reducing the leakage of air past the turbine blades and increasing the efficiency of the turbine engine.

Diakunchak, Ihor S.

2012-09-11T23:59:59.000Z

484

Tips for Planning, Building, and Testing a Model Car  

NLE Websites -- All DOE Office Websites (Extended Search)

Tips for Planning, Building, and Testing Your Lithium- Ion Battery Powered Car CONTENTS:  Teacher Overview  What Teachers Can Do To Help  Student Design Plan  Brainstorming  Materials  Chassis Design  Transmission  Gear Ratio  Wheels and Bearings  Battery  Testing  Trouble Shooting TEACHER OVERVIEW  The Lithium-ion battery powered car competition is designed to be an engineering challenge for middle school students.  Students will be exploring the following concepts while planning, building and testing their cars:  Alternative energy sources  Engineering design  Aerodynamics  Force and motion  Teamwork  Problem solving  Teams who do not have a completed car at the

485

Table 2.1c Commercial Sector Energy Consumption Estimates, 1949 ...  

U.S. Energy Information Administration (EIA)

1 See "Primary Energy Consumption" in Glossary. 9 Wind electricity net generation (converted to Btu using the fossil-fuels heat ratesee Table A6).

486

Table 2.1b Residential Sector Energy Consumption Estimates, 1949 ...  

U.S. Energy Information Administration (EIA)

6 Solar thermal direct use energy, and photovoltaic (PV) electricity net generation (converted to Btu ... Includes small amounts of distributed solar thermal and PV

487