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Note: This page contains sample records for the topic "residential solar water" 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

Residential Solar Water Heating Rebates  

Broader source: Energy.gov [DOE]

New Hampshire offers a rebate for residential solar water-heating systems and solar space-heating systems. The rebate is equal to $1,500 for systems with an annual estimated output of 5.5 MMBTU to...

2

Duquesne Light Company- Residential Solar Water Heating Program  

Broader source: Energy.gov [DOE]

Duquesne Light provides rebates to its residential customers for purchasing and installing qualifying solar water heating systems. Eligible systems may receive a flat rebate of $286 per qualifying...

3

Orlando Utilities Commission- Residential Solar Water Heater Rebate Program (Florida)  

Broader source: Energy.gov [DOE]

The Orlando Utilities Commission (OUC) offers residential electric customers a point-of-sale rebate of $1,000 for new solar water heating systems.

4

EWEB- Residential Solar Water Heating Loan Program  

Broader source: Energy.gov [DOE]

Eugene Water and Electric Board (EWEB) offers residential customers a loan and cash discount program called, "The Bright Way To Heat Water." The program is designed to promote the installation of...

5

Lake Worth Utilities- Residential Solar Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

The City of Lake Worth Utilities (CLWU), in conjunction with Florida Municipal Power Agency, offers rebates to customers who purchase and install a solar water heating system for residential use. A...

6

Entergy New Orleans- Residential Solar Water Heating Program (Louisiana)  

Broader source: Energy.gov [DOE]

Entergy New Orleans offers a Solar Water Heater Rebate pilot program designed to help residential customers make energy efficiency improvements. Rebates will be offered on a first-come, first...

7

Questar Gas- Residential Solar Assisted Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

Questar gas provides incentives for residential customers to purchase and install solar water heating systems on their homes. Rebates of $750 per system are provided to customers of Questar who...

8

Texas Gas Service- Residential Solar Water Heating Rebate Program (Texas)  

Broader source: Energy.gov [DOE]

Texas Gas Service offers a flat rebate of $750 for its residential customers within the Austin and Sunset Valley city limits for the installation and purchase of a new solar water heater with...

9

Questar Gas- Residential Solar Assisted Water Heating Rebate Program (Idaho)  

Broader source: Energy.gov [DOE]

Questar gas provides incentives for residential customers to purchase and install solar water heating systems on their homes. Rebates of $750 per system are provided to customers of Questar who...

10

New Braunfels Utilities- Residential Solar Water Heater Rebate Program  

Broader source: Energy.gov [DOE]

New Braunfels Utilities offers a rebate for residential customers who purchase and install solar water heating systems on eligible homes. A rebate of the equivalent of $0.265 per kWh is available...

11

SMUD- Residential Solar Loan Program  

Broader source: Energy.gov [DOE]

The Sacramento Municipal Utility District's (SMUD) Residential Loan Program provides 100% financing to customers who install solar water heating systems. All solar water heating systems must meet...

12

Residential Solar Valuation Rates  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Residential Solar Valuation Rates Karl R. Rbago Rbago Energy LLC 1 The Ideal Residential Solar Tariff Fair to the utility and non-solar customers Fair compensation to...

13

FirstEnergy (West Penn Power)- Residential Solar Water Heating Program (Pennsylvania)  

Broader source: Energy.gov [DOE]

West Penn Power, a First Energy utility, provides rebates to residential customers for purchasing and installing qualifying solar water heating systems. Eligible systems may receive a rebate of up...

14

Solar Water Heating Requirement for New Residential Construction  

Broader source: Energy.gov [DOE]

In June 2008, Hawaii enacted legislation, [http://www.capitol.hawaii.gov/session2008/bills/SB644_CD1_.htm SB 644], with the intent to require solar water-heating (SWH) systems to be installed on...

15

Residential Solar Rights  

Broader source: Energy.gov [DOE]

In 2007, New Jersey enacted legislation preventing homeowners associations from prohibiting the installation of solar collectors on certain types of residential properties. The term "solar...

16

Walton EMC- Residential Solar Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

Walton Electric Membership Corporation (WEMC) is an electric cooperative that serves 100,000 customers in ten northeastern Georgia counties. WEMC provides a number of incentives to residential...

17

Residential Solar Tax Credit  

Broader source: Energy.gov [DOE]

Enacted in August 1997, this personal income tax credit originally applied to expenditures on solar-electric (PV) equipment used on residential property. The credit, equal to 25% percent of the...

18

Burbank Water and Power- Residential and Commercial Solar Support Program  

Broader source: Energy.gov [DOE]

'''''Burbank Water and Power (BWP) accepted applications for photovoltaic (PV) rebates throughout July 2013. Winners were determined through a lottery on August 12, 2013. Only systems under 30 kW...

19

Austin Energy- Residential Solar Loan Program (Texas)  

Broader source: Energy.gov [DOE]

Austin Energy offers two types of loans for residential customers to finance solar water heater and and solar PV systems in eligible homes. [http://www.austinenergy.com/Energy%20Efficiency/Programs...

20

Georgia Power- Residential Solar and Heat Pump Water Heater Rebate (Georgia)  

Broader source: Energy.gov [DOE]

Georgia Power customers may be eligible for rebates up to $250 each toward the installation costs of a 50 gallon or greater solar water heater or heat pump water heater. The solar water heater or...

Note: This page contains sample records for the topic "residential solar water" 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

Austin Energy's Residential Solar Rate  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Leslie Libby Austin Energy Project Manager 2020 Utility Scale Solar Goal 175 MW 30 MW PPA at Webberville 2020 Distributed Solar Goal 25 MW Residential - 7.0 MW Commercial - 1.4 MW...

22

Solar Works in Seattle: Domestic Hot Water  

Broader source: Energy.gov [DOE]

Seattle's residential solar hot water workshop. Content also covers general solar resource assessment, siting, and financial incentives.

23

Waverly Light and Power- Residential Solar Thermal Rebates  

Broader source: Energy.gov [DOE]

Waverly Light and Power (WL&P) offers rebates for solar hot water heating systems to its residential customers. All purchases must be pre-approved through WL&P's solar water heater...

24

Residential Solar Sales Tax Exemption  

Broader source: Energy.gov [DOE]

New York enacted legislation in July 2005 exempting the sale and installation of residential solar-energy systems from the state's sales and compensating use taxes. The exemption was extended to...

25

Portland's Residential Solar Permitting Guide  

Broader source: Energy.gov [DOE]

This program guide outlines the application and review procedures for obtaining the necessary permit(s) to install a solar energy system for a new or existing residential building. The guide also...

26

STORM WATER Residential  

E-Print Network [OSTI]

STORM WATER QUALITY HOTLINE UCSC Residential Car Washing http THAT MAY CAUSE ENVIRONMENTAL HARM TO THE STORM WATER QUALITY HOTLINE: (831) 459-2553. LIKE US ON FACEBOOK AT UCSC STORM WATER MANAGEMENT PROGRAM! DID YOU KNOW? PRACTICAL SOLUTIONS > USE A COMMERCIAL CAR WASH

California at Santa Cruz, University of

27

The Influence of Residential Solar Water Heating on Electric Utility Demand  

E-Print Network [OSTI]

Similar sets of residences in Austin, Texas with electric water heaters and solar water heaters with electric back-up were monitored during 1982 to determine their instantaneous electric demands, the purpose being to determine the influence...

Vliet, G. C.; Askey, J. L.

1984-01-01T23:59:59.000Z

28

Break-Even Cost for Residential Solar Water Heating in the United States: Key Drivers and Sensitivities  

SciTech Connect (OSTI)

This paper examines the break-even cost for residential rooftop solar water heating (SWH) technology, defined as the point where the cost of the energy saved with a SWH system equals the cost of a conventional heating fuel purchased from the grid (either electricity or natural gas). We examine the break-even cost for the largest 1,000 electric and natural gas utilities serving residential customers in the United States as of 2008. Currently, the break-even cost of SWH in the United States varies by more than a factor of five for both electricity and natural gas, despite a much smaller variation in the amount of energy saved by the systems (a factor of approximately one and a half). The break-even price for natural gas is lower than that for electricity due to a lower fuel cost. We also consider the relationship between SWH price and solar fraction and examine the key drivers behind break-even costs. Overall, the key drivers of the break-even cost of SWH are a combination of fuel price, local incentives, and technical factors including the solar resource location, system size, and hot water draw.

Cassard, H.; Denholm, P.; Ong, S.

2011-02-01T23:59:59.000Z

29

2014-10-14 Issuance: Test Procedures and Energy Conservation Standards for Residential Solar Water Heaters; Request for Information  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register request for information regarding test procedures and energy conservation standards for residential solar water heaters, as issued by the Deputy Assistant Secretary for Energy Efficiency on October 14, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

30

Solar Now! Residential Brochure  

Broader source: Energy.gov [DOE]

Four Oregon organizations have teamed up to help Oregon homeowners learn about and install solar energy systems. This is a good example of a marketing/educational product that communities could create.

31

Residential solar home resale analysis  

SciTech Connect (OSTI)

One of the determinants of the market acceptance of solar technologies in the residential housing sector is the value placed upon the solar property at the time of resale. The resale factor is shown to be an important economic parameter when net benefits of the solar design are considered over a typical ownership cycle rather than the life cycle of the system. Although a study of solar resale in Davis, Ca, indicates that those particular homes have been appreciating in value faster than nonsolar market comparables, no study has been made that would confirm this conclusion for markets in other geograhical locations with supporting tests of statistical significance. The data to undertake such an analysis is available through numerous local sources; however, case by case data collection is prohibitively expensive. A recommended alternative approach is to make use of real estate market data firms who compile large data bases and provide multi-variate statistical analysis packages.

Noll, S.A.

1980-01-01T23:59:59.000Z

32

Economics of Condensing Gas Furnaces and Water Heaters Potential in Residential Single Family Homes  

E-Print Network [OSTI]

Star Residential Water Heaters: Final criteria analysis.2004. Heat pump water heater technology: Experiences ofmarket research on solar water heaters. National Renewable

Lekov, Alex

2011-01-01T23:59:59.000Z

33

Economics of residential gas furnaces and water heaters in United States new construction market  

E-Print Network [OSTI]

2004). Heat pump water heater technology: Experiences ofStar Residential Water Heaters: Final criteria analysis.market research on solar water heaters. National Renewable

Lekov, Alex B.

2010-01-01T23:59:59.000Z

34

Economics of residential gas furnaces and water heaters in US new construction market  

E-Print Network [OSTI]

al. (2004). Heat pump water heater technology: Experiencesstar residential water heaters: Final criteria analysis.market research on solar water heaters. National Renew- able

Lekov, Alex B.; Franco, Victor H.; Wong-Parodi, Gabrielle; McMahon, James E.; Chan, Peter

2010-01-01T23:59:59.000Z

35

Presentation Slides: Solar Finance for Residential and Commercial...  

Broader source: Energy.gov (indexed) [DOE]

Presentation Slides: Solar Finance for Residential and Commercial Customers and Potential Roles of State and Local Government Presentation Slides: Solar Finance for Residential and...

36

Solar Leasing for Residential Photovoltaic Systems (Fact Sheet)  

SciTech Connect (OSTI)

This publication examines the solar lease option for residential PV systems and describes two solar lease programs already in place.

Not Available

2009-02-01T23:59:59.000Z

37

Sustainable Energy Resources for Consumers Webinar on Solar Water Heating Transcript  

Broader source: Energy.gov [DOE]

Video recording transcript of a Webinar on Nov. 16, 2010 about residential solar water heating applications

38

Property Tax Exemption for Residential Solar Systems  

Broader source: Energy.gov [DOE]

[http://www.nmlegis.gov/Sessions/10%20Regular/final/HB0233.pdf HB 233 of 2010] exempted residential solar energy systems from property tax assessments. According to state law, for the purposes of...

39

Austin Energy- Residential Solar PV Rebate Program  

Broader source: Energy.gov [DOE]

Austin Energy's Solar Rebate Program offers a $1.50 per watt incentive to eligible residential who install photovoltaic (PV) systems on their homes. Rebates are limited to $15,000 per home...

40

Chicopee Electric Light- Residential Solar Rebate Program  

Broader source: Energy.gov [DOE]

Chicopee Electric Light offered rebates to residential customers who install solar photovoltaic systems on their homes. Customer rebates are $0.50 per watt for a maximum of $2,500 per installation.

Note: This page contains sample records for the topic "residential solar water" 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

Solar Energy Option Requirement for Residential Developments  

Broader source: Energy.gov [DOE]

In March 2009 New Jersey enacted legislation ([http://www.njleg.state.nj.us/2008/Bills/PL09/33_.PDF A.B. 1558]) designed to support the integration of solar energy systems into new residential...

42

Break-Even Cost for Residential Solar Water Heating in the United States: Key Drivers and Sensitivities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareers ApplyResistant: ABreak-even Cost for Residential Solar

43

Solar Leasing for Residential Photovoltaic Systems  

Broader source: Energy.gov [DOE]

This publication examines the solar lease option for residential PV systems and describes two solar lease programs already in place. As a result of the $2,000 cap on the residential ITC being lifted in 2009, the expansion of the solar lease model across the United States may be slower than anticipated. The lease model, though, still offers homeowners some distinct advantages. This publication helps homeowners revisit the comparison between the solar lease and home-equity financing in light of the change to the ITC.

44

Columbia Water and Light- Solar Rebates  

Broader source: Energy.gov [DOE]

Columbia Water and Light (CWL) offers rebates to its commercial and residential customers for the purchase of solar water heaters and solar photovoltaic systems. These rebates are available for...

45

Solar access of residential rooftops in four California cities  

E-Print Network [OSTI]

rooftops in four California cities Solar access ofcomputed. Solar access violation California Public ResourcesSolar access of residential rooftops in four California

Levinson, Ronnen

2010-01-01T23:59:59.000Z

46

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

38 3.2.1. SDG&E Residential Electric Rates and TheirFootprint of Single-Family Residential New Construction.Solar photovoltaic financing: residential sector deployment,

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

47

Residential Absorption Water Heater  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l LPROJECTS IN RENEWABLE ENERGY FOR HIGH SCHOOL| DepartmentResidential

48

Covered Product Category: Residential Electric Resistance Water...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Electric Resistance Water Heaters Covered Product Category: Residential Electric Resistance Water Heaters The Federal Energy Management Program (FEMP) sets Federal efficiency...

49

Solar Adoption and Energy Consumption in the Residential Sector.  

E-Print Network [OSTI]

??This dissertation analyzes the energy consumption behavior of residential adopters of solar photovoltaic systems (solar-PV). Based on large data sets from the San Diego region… (more)

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

50

Burbank Water and Power- Solar Water Heater Rebate Program (California)  

Broader source: Energy.gov [DOE]

Burbank Water and Power is providing incentives for the purchase of solar water heaters. Incentives are only available to residential customers with electric water heaters. There is a limit of one...

51

Impacts of Water Quality on Residential Water Heating Equipment  

SciTech Connect (OSTI)

Water heating is a ubiquitous energy use in all residential housing, accounting for 17.7% of residential energy use (EIA 2012). Today, there are many efficient water heating options available for every fuel type, from electric and gas to more unconventional fuel types like propane, solar, and fuel oil. Which water heating option is the best choice for a given household will depend on a number of factors, including average daily hot water use (total gallons per day), hot water draw patterns (close together or spread out), the hot water distribution system (compact or distributed), installation constraints (such as space, electrical service, or venting accommodations) and fuel-type availability and cost. While in general more efficient water heaters are more expensive than conventional water heating technologies, the savings in energy use and, thus, utility bills can recoup the additional upfront investment and make an efficient water heater a good investment over time in most situations, although the specific payback period for a given installation will vary widely. However, the expected lifetime of a water heater in a given installation can dramatically influence the cost effectiveness and savings potential of a water heater and should be considered, along with water use characteristics, fuel availability and cost, and specific home characteristics when selecting the optimum water heating equipment for a particular installation. This report provides recommendations for selecting and maintaining water heating equipment based on local water quality characteristics.

Widder, Sarah H.; Baechler, Michael C.

2013-11-01T23:59:59.000Z

52

Solar Photovoltaic Financing: Residential Sector Deployment  

SciTech Connect (OSTI)

This report presents the information that homeowners and policy makers need to facilitate PV financing at the residential level. The full range of cash payments, bill savings, and tax incentives is covered, as well as potentially available solar attribute payments. Traditional financing is also compared to innovative solutions, many of which are borrowed from the commercial sector. Together, these mechanisms are critical for making the economic case for a residential PV installation, given its high upfront costs. Unfortunately, these programs are presently limited to select locations around the country. By calling attention to these innovative initiatives, this report aims to help policy makers consider greater adoption of these models to benefit homeowners interested installing a residential PV system.

Coughlin, J.; Cory, K.

2009-03-01T23:59:59.000Z

53

Austin Energy- Value of Solar Residential Rate (Texas)  

Broader source: Energy.gov [DOE]

Austin Energy, the municipal utility of Austin Texas, offers the Value of Solar rate for residential solar photovoltaic (PV) systems. The Value of Solar tariff, designed by Austin Energy and...

54

Efficient Residential Water Heaters Webinar | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Weatherization Assistance Program Pilot Projects Efficient Residential Water Heaters Webinar Efficient Residential Water Heaters Webinar On Feb. 22, 2011, Jerone Gagliano,...

55

Prince George's County- Solar and Geothermal Residential Property Tax Credit  

Broader source: Energy.gov [DOE]

In 2008 Prince George's County enacted legislation offering a property tax credit on residential structures equipped with solar and geothermal systems. As originally devised, the credit could only...

56

City of Portland- Streamlined Building Permits for Residential Solar Systems  

Broader source: Energy.gov [DOE]

The City of Portland's Bureau of Development Services (BDS) developed an electronic permitting process for residential solar energy system installations. With this streamlined, expedited process,...

57

Solar heating and cooling of residential buildings: sizing, installation and operation of systems. 1980 edition  

SciTech Connect (OSTI)

This manual was prepared as a text for a training course on solar heating and cooling of residential buildings. The course and text are directed toward sizing, installation, operation, and maintenance of solar systems for space heating and hot water supply, and solar cooling is treated only briefly. (MHR)

None

1980-09-01T23:59:59.000Z

58

NV Energy (Northern Nevada)- Solar Hot Water Incentive Program  

Broader source: Energy.gov [DOE]

NV Energy is providing an incentive for its residential customers, small commercial, nonprofit, school and other public customers to install solar water heaters on their homes and facilities. ...

59

An investigation of preferences for product appearance : a case study of residential solar panels ; Case study of residential solar panels .  

E-Print Network [OSTI]

??The importance of the styling and appearance of consumer products is widely understood. This paper evaluates the appearance of a technology-oriented product, the residential solar… (more)

Bao, Qifang

2014-01-01T23:59:59.000Z

60

Piedmont EMC- Solar Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

Piedmont Electric Membership Corporation is offering a $500 rebate to its residential members who install solar water heaters on their homes. The utility recommends but does not require the system...

Note: This page contains sample records for the topic "residential solar water" 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

Austin Energy- Solar Water Heating Rebate  

Broader source: Energy.gov [DOE]

Austin Energy offers its residential, commercial, and municipal customers up front rebates or a low interest loan for the purchase and installation of solar hot water heaters. Because the program...

62

Solar Water Heater Rebate Program (U.S. Virgin Islands)  

Broader source: Energy.gov [DOE]

The Virgin Islands Energy Office currently offers rebates to residents for purchasing solar water heaters from local vendors. The program will cover residential, solar water heaters of 120 gallons...

63

Lumbee River EMC- Solar Water Heating Loan Program (North Carolina)  

Broader source: Energy.gov [DOE]

Lumbee River EMC is offering 1.50% loans to residential customers for the installation of solar water heaters on their homes. To qualify, the systems must be certified OG-300 by the Solar Ratings...

64

Lumbee River EMC- Solar Water Heating Rebate Program (North Carolina)  

Broader source: Energy.gov [DOE]

Lumbee River EMC is offering $850 rebates to residential customers who install solar water heaters on their homes. To qualify, the systems must be certified OG-300 by the Solar Ratings and...

65

Clallam County PUD- Residential and Small Business Solar Loan Program  

Broader source: Energy.gov [DOE]

In conjunction with First Federal Savings and Loan, Clallam County PUD offers residential and small commercial customers a low-interest loan program for the purchase of solar photovoltaic systems....

66

Economics of residential gas furnaces and water heaters in US new construction market  

E-Print Network [OSTI]

appliance_standards/residential/water_ pool_heaters_prelim_Star (2008). Energy star residential water heaters: Finalefficiency improvements for residential gas furnaces in the

Lekov, Alex B.; Franco, Victor H.; Wong-Parodi, Gabrielle; McMahon, James E.; Chan, Peter

2010-01-01T23:59:59.000Z

67

Solar Energy and Residential Building Integration Technology and Application  

E-Print Network [OSTI]

Building energy saving needs solar energy, but the promotion of solar energy has to be integrated with the constructions. Through analyzing the energy-saving significance of solar energy, and the status and features of it, this paper has discussed the solar energy and building integration technology and application in the residential building, and explored a new way and thinking for the close combination of the solar technology and residence.

Ding Ma; Yi-bing Xue

68

Tool for Generating Realistic Residential Hot Water Event Schedules: Preprint  

SciTech Connect (OSTI)

The installed energy savings for advanced residential hot water systems can depend greatly on detailed occupant use patterns. Quantifying these patterns is essential for analyzing measures such as tankless water heaters, solar hot water systems with demand-side heat exchangers, distribution system improvements, and recirculation loops. This paper describes the development of an advanced spreadsheet tool that can generate a series of year-long hot water event schedules consistent with realistic probability distributions of start time, duration and flow rate variability, clustering, fixture assignment, vacation periods, and seasonality. This paper also presents the application of the hot water event schedules in the context of an integral-collector-storage solar water heating system in a moderate climate.

Hendron, B.; Burch, J.; Barker, G.

2010-08-01T23:59:59.000Z

69

Covered Product Category: Residential Gas Storage Water Heaters...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Storage Water Heaters Covered Product Category: Residential Gas Storage Water Heaters The Federal Energy Management Program (FEMP) provides acquisition guidance for gas storage...

70

DOE Publishes Notice of Proposed Rulemaking for Residential Water...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

has published a notice of proposed rulemaking regarding test procedures for residential water heaters and certain commercial water heaters. 78 FR 66201 (November 4, 2013). DOE...

71

Economics of residential gas furnaces and water heaters in United States new construction market  

E-Print Network [OSTI]

Experiences of residential consumers and utilities. OakStar (2008). Energy Star Residential Water Heaters: Finalefficiency improvements for residential gas furnaces in the

Lekov, Alex B.

2010-01-01T23:59:59.000Z

72

Water and Waste Water Tariffs for New Residential Construction in California  

E-Print Network [OSTI]

Water and Waste Water Tariffs for New ResidentialApril 2006 Water and Waste Water Tariffs for New Residentialwater and waste water tariffs in California cities and

Fisher, Diane; Lutz, James

2006-01-01T23:59:59.000Z

73

Solar energy and multi-storey residential buildings Larry Hughes and Tylor Wood  

E-Print Network [OSTI]

ERG/200702 Solar energy and multi-storey residential buildings Larry Hughes and Tylor Wood Energy.hughes@dal.ca 26 March 2007 #12;Hughes and Wood: Solar energy and multi-storey residential buildings 1 Summary This report considers the limitations on solar energy in new, multi-storey residential buildings. In a time

Hughes, Larry

74

Southwest Gas Corporation- Smarter Greener Better Solar Water Heating Program  

Broader source: Energy.gov [DOE]

Southwest Gas is offering rebates to Nevada customers for solar water heating systems installed in private residential, small business, public and other properties. Rebates are based on the amount...

75

Beaches Energy Services- Solar Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

Beaches Energy Services offers a solar water heating rebate to their residential customers. This $500 rebate applies to new systems which are properly installed and certified. New construction and...

76

New Hampshire Electric Co-Op- Solar Hot Water  

Broader source: Energy.gov [DOE]

New Hampshire Electric Co-Op (NHEC) offers rebates to residential customers who install qualified solar water-heating systems. The rebate is equal to 20% of installed system costs, with a maximum...

77

Marshall Municipal Utilities- Solar Thermal Water Heater Rebate Program  

Broader source: Energy.gov [DOE]

Marshall Municipal Utilities (MMU) offers residential customers rebates for installing a ENERGY STAR Solar Thermal Water Heater. Rebates are based on the size of the system; MMU offers $20 per...

78

NV Energy (Southern Nevada)- Solar Hot Water Incentive Program  

Broader source: Energy.gov [DOE]

NV Energy is providing an incentive for its residential customers to install solar water heaters on their homes. As of July 26, 2013, NV Energy electric customers in Southern Nevada who own their...

79

City of Palo Alto Utilities- Solar Water Heating Program  

Broader source: Energy.gov [DOE]

City of Palo Alto Utilities is offering incentives for their residential, commercial and industrial customers to install solar water heating systems on their homes and facilities with a goal of 1...

80

Can carbon finance contribute to the promotion of solar water heating in Bolivia?   

E-Print Network [OSTI]

Residential applications of renewable energy can contribute to reducing greenhouse gas emissions while improving the quality of life for households. Thermosiphon solar water heaters are passive systems using solar energy to supply hot water...

Hayek, Niklas

2011-11-24T23:59:59.000Z

Note: This page contains sample records for the topic "residential solar water" 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

City Water Light and Power- Residential Energy Efficiency Rebate Programs  

Broader source: Energy.gov [DOE]

City Water Light and Power (CWLP) offers rebates to Springfield residential customers for increasing the energy efficiency of participating homes. Rebates are available for geothermal heat pumps,...

82

Covered Product Category: Residential Electric Resistance Water Heaters  

Broader source: Energy.gov [DOE]

FEMP sets federal efficiency requirements and provides acquisition guidance across a variety of product categories, including residential electric resistance water heaters.

83

Pilot Phase of a Field Study to Determine Waste of Water and Energy in Residential Hot-Water Distribution Systems  

E-Print Network [OSTI]

understanding the waste of energy and water in residentialStudy to Determine Waste of Water and Energy in ResidentialStudy to Determine Waste of Water and Energy in Residential

Lutz, Jim

2012-01-01T23:59:59.000Z

84

Sales and Use Tax Exemption for Residential Solar and Wind Electricity Sales (Maryland)  

Broader source: Energy.gov [DOE]

In May 2011 Maryland enacted legislation providing a sales and use tax exemption for sales of electricity from qualifying solar energy and residential wind energy equipment to residential customers...

85

Alliant Energy Interstate Power and Light - Residential Renewable...  

Broader source: Energy.gov (indexed) [DOE]

Residential Savings Category Photovoltaics Solar Water Heat Maximum Rebate Solar Thermal Water Heater: 750 Program Info State Iowa Program Type Utility Rebate Program Rebate...

86

Water and Waste Water Tariffs for New Residential Construction in California  

E-Print Network [OSTI]

Utility_Cities Table of the Water TAP Database Field NameWater andWaste Water Tariffs for New Residential Construction in

Fisher, Diane; Lutz, James

2006-01-01T23:59:59.000Z

87

Guam- Solar-Ready Residential Building Requirement  

Broader source: Energy.gov [DOE]

Note: Guam is in the process of adopting a [www.guamenergy.com/outreach-education/guam-tropical-energy-code/ tropical energy code]. As a result, the solar ready provisions described below may...

88

Passive solar residential design within a traditional and regional context  

SciTech Connect (OSTI)

This paper demonstrates how energy-efficient design can embody local symbolism and regionalism. A passive solar residence can be cost-effective, operate extremely efficiently, and conform to traditional residential aesthetics. The subject structure is a five-bedroom, 2600-ft/sup 2/ (240-m/sup 2/) residence located in the temperate climate of the mid-Atlantic states. It was constructed in 1984 and has been occupied for two years. The author presents actual energy consumption data and discusses passive solar design strategies.

Pfeiffer, P.L.

1987-01-01T23:59:59.000Z

89

Solar heating and cooling of residential buildings: design of systems, 1980 edition  

SciTech Connect (OSTI)

This manual was prepared primarily for use in conducting a practical training course on the design of solar heating and cooling systems for residential and small office buildings, but may also be useful as a general reference text. The content level is appropriate for persons with different and varied backgrounds, although it is assumed that readers possess a basic understanding of heating, ventilating, and air-conditioning systems of conventional (non-solar) types. This edition is a revision of the manual with the same title, first printed and distributed by the US Government Printing Office in October 1977. The manual has been reorganized, new material has been added, and outdated information has been deleted. Only active solar systems are described. Liquid and air-heating solar systems for combined space and service water heating or service water heating are included. Furthermore, only systems with proven experience are discussed to any extent.

None

1980-09-01T23:59:59.000Z

90

Orlando Utilities Commission- Residential Solar Loan Program (Florida)  

Broader source: Energy.gov [DOE]

Orlando Utilities Commission (OUC), in cooperation with the Orlando Federal Credit Union (OFCU), provides its customers with low-interest loans for solar photovoltaic (PV) systems and solar water...

91

Empirically Derived Strength of Residential Roof Structures for Solar Installations.  

SciTech Connect (OSTI)

Engineering certification for the installation of solar photovoltaic (PV) modules on wood roofs is often denied because existing wood roofs do not meet structural design codes. This work is intended to show that many roofs are actually sufficiently strong given the conservatism in codes, documented allowable strengths, roof structure system effects, and beam composite action produced by joist-sheathing interaction. This report provides results from a testing program to provide actual load carrying capacity of residential rooftops. The results reveal that the actual load carrying capacity of structural members and systems tested are significantly stronger than allowable loads provided by the International Residential Code (IRC 2009) and the national structural code found in Minimum Design Loads for Buildings and Other Structures (ASCE 7-10). Engineering analysis of residential rooftops typically ignores the system affects and beam composite action in determining rooftop stresses given a potential PV installation. This extreme conservatism combined with conservatism in codes and published allowable stress values for roof building materials (NDS 2012) lead to the perception that well built homes may not have adequate load bearing capacity to enable a rooftop PV installation. However, based on the test results presented in this report of residential rooftop structural systems, the actual load bearing capacity is several times higher than published values (NDS 2012).

Dwyer, Stephen F.; Sanchez, Alfred; Campos, Ivan A.; Gerstle, Walter H.

2014-12-01T23:59:59.000Z

92

THE SOLARIZE GUIDEBOOK: A community guide to collective purchasing of residential PV systems  

E-Print Network [OSTI]

THE SOLARIZE GUIDEBOOK: A community guide to collective purchasing of residential PV systems #12 and Sustainability partnered with neighborhood coalition offices,

93

Japan's Solar Photovoltaic (PV) Market: An Analysis of Residential System Prices (Presentation)  

SciTech Connect (OSTI)

This presentation summarizes market and policy factors influencing residential solar photovoltaic system prices in Japan, and compares these factors to related developments in the United States.

James, T.

2014-03-01T23:59:59.000Z

94

Columbia Water and Light- Residential HVAC Rebate Program  

Broader source: Energy.gov [DOE]

Columbia Water and Light (CWL) provides an HVAC incentive for residential customers that are replacing an older heating and cooling system. Customers should submit the mechanical permit from a...

95

Solar access of residential rooftops in four California cities  

SciTech Connect (OSTI)

Shadows cast by trees and buildings can limit the solar access of rooftop solar-energy systems, including photovoltaic panels and thermal collectors. This study characterizes residential rooftop shading in Sacramento, San Jose, Los Angeles and San Diego, CA. Our analysis can be used to better estimate power production and/or thermal collection by rooftop solar-energy equipment. It can also be considered when designing programs to plant shade trees. High-resolution orthophotos and LiDAR (Light Detection And Ranging) measurements of surface height were used to create a digital elevation model of all trees and buildings in a well-treed 2.5-4 km{sup 2} residential neighborhood. On-hour shading of roofing planes (the flat elements of roofs) was computed geometrically from the digital elevation model. Values in future years were determined by repeating these calculations after simulating tree growth. Parcel boundaries were used to determine the extent to which roofing planes were shaded by trees and buildings in neighboring parcels. For the subset of S+SW+W-facing planes on which solar equipment is commonly installed for maximum solar access, absolute light loss in spring, summer and fall peaked about two to four hours after sunrise and about two to four hours before sunset. The fraction of annual insolation lost to shading increased from 0.07-0.08 in the year of surface-height measurement to 0.11-0.14 after 30 years of tree growth. Only about 10% of this loss results from shading by trees and buildings in neighboring parcels.

Levinson, Ronnen; Akbari, Hashem; Pomerantz, Melvin

2010-05-14T23:59:59.000Z

96

Residential Renewable Energy Tax Credit  

Broader source: Energy.gov [DOE]

Established by ''The Energy Policy Act of 2005'', the federal tax credit for residential energy property initially applied to solar-electric systems, solar water heating systems and fuel cells. '...

97

Laboratory Performance Evaluation of Residential Integrated Heat Pump Water Heaters  

SciTech Connect (OSTI)

This report discusses how a significant opportunity for energy savings is domestic hot water heating, where an emerging technology has recently arrived in the U.S. market: the residential integrated heat pump water heater. A laboratory evaluation is presented of the five integrated HPWHs available in the U.S. today.

Sparn, B.; Hudon, K.; Christensen, D.

2011-09-01T23:59:59.000Z

98

Residential Water Heaters Webinar | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l LPROJECTS IN RENEWABLE ENERGY FOR HIGHResidentialFreezersofResidential

99

Field Testing of Pre-Production Prototype Residential Heat Pump Water Heaters  

Broader source: Energy.gov [DOE]

Provides and overview of field testing of 18 pre-production prototype residential heat pump water heaters

100

Progress Energy Florida- SunSense Solar Water Heating with EnergyWise  

Broader source: Energy.gov [DOE]

Progress Energy Florida (PEF) launched the ''Solar Water Heating with EnergyWise Program'' in February 2007 to encourage its residential customers to participate in its load control program and...

Note: This page contains sample records for the topic "residential solar water" 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

Clay Electric Cooperative, Inc- Energy Smart Solar Water Heater Rebate Program  

Broader source: Energy.gov [DOE]

Clay Electric Cooperative (CEC) provides a rebate of $0.01 per BTU output to its residential members when they purchase qualified solar water heaters. This rebate is capped at 60,000 BTUs per...

102

Opportunities for utility involvement with solar domestic hot water  

SciTech Connect (OSTI)

Solar water heating is one of a number of options that can be considered under utility demand-side management (DSM) programs. Utilities perceive a range of potential benefits for solar water heating in terms of customer service, energy conservation, load management, environmental enhancement, and public relations. The solar industry may benefit from utility marketing efforts, economies of scale, added credibility, financing options, and long-term maintenance arrangements. This paper covers three topics: (1) the energy and demand impacts of solar water heating on utility load profiles based on the results of four studies in the literature, (2) the results of workshops sponsored by the National Renewable Energy Laboratory (NREL) to identify key issues faced by utilities in considering residential solar water heating as a DSM option, (3) several current or planned utility programs to promote solar water heating. 7 refs.

Carlisle, N.; Christensen, C. (National Renewable Energy Lab., Golden, CO (United States)); Barrett, L. (Barrett Consulting Associates, Inc., Colorado Springs, CO (United States))

1992-05-01T23:59:59.000Z

103

Solar access of residential rooftops in four California cities  

E-Print Network [OSTI]

H. Akbari. Shade trees reduce building energy use and CO 2uence of tree shading on residential energy use for heatingestimates of tree-shade e?ects on residential energy use.

Levinson, Ronnen

2010-01-01T23:59:59.000Z

104

An investigation of preferences for product appearance : a case study of residential solar panels  

E-Print Network [OSTI]

The importance of the styling and appearance of consumer products is widely understood. This paper evaluates the appearance of a technology-oriented product, the residential solar panel, using a quantitative approach known ...

Bao, Qifang

2014-01-01T23:59:59.000Z

105

Covered Product Category: Residential Heat Pump Water Heaters  

Broader source: Energy.gov [DOE]

FEMP provides acquisition guidance and Federal efficiency requirements across a variety of product categories, including residential heat pump water heaters, which are an ENERGY STAR®-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

106

A Water Conservation Scenario for the Residential and Industrial Sectors in California: Potential Saveings of Water and Related Energy  

E-Print Network [OSTI]

in Residential Hot Water Heaters. Berkeley, CA: Lawrenceelectricity savings because gas hot water heaters are moreprevalent than electric water heaters in California. Bathing

Benenson, P.

2010-01-01T23:59:59.000Z

107

Existing and potential market for residential solar energy use in California  

SciTech Connect (OSTI)

Research findings are reported on a four-part solar market survey program which identified barriers for residential solar energy use in California. The approach and the framework for analysis are described for the survey program. Summaries and discussions are presented on survey data from solar retrofitters; new construction solar home market and buyers; focus groups of non-solar homeowners; and a statewide survey. (MCW)

Rains, D.

1980-01-01T23:59:59.000Z

108

Green Systems Solar Hot Water  

E-Print Network [OSTI]

Green Systems Solar Hot Water Heating the Building Co-generation: Heat Recovery System: Solar panels not enough Generates heat energy Captures heat from generator and transfers it to water Stores Thermal Panels (Trex enclosure) Hot Water Storage Tank (TS-5; basement) Hot Water Heaters (HW-1

Schladow, S. Geoffrey

109

Solarize Guidebook: A Community Guide to Collective Purchasing of Residential PV Systems (Book)  

SciTech Connect (OSTI)

This guidebook is intended as a road map for project planners and solar advocates who want to convert 'interest' into 'action,' to break through market barriers and permanently transform the market for residential solar installations in their communities. It describes the key elements of the Solarize campaigns in Portland, and offers several program refinements from projects beyond Portland. The guidebook provides lessons, considerations, and step-by-step plans for project organizers to replicate the success of Solarize Portland.

Not Available

2012-05-01T23:59:59.000Z

110

Solarize Guidebook: A Community Guide to Collective Purchasing of Residential PV Systems  

SciTech Connect (OSTI)

This handbook is intended as a road map for project planners and solar advocates who want to convert interest into action, to break through market barriers and permanently transform the market for residential solar installations in their communities. It describes the key elements of the Solarize campaigns in Portland, and offers several program refinements from projects beyond Portland. The handbook provides lessons, considerations, and step-by-step plans for project organizers to replicate the success of Solarize Portland.

Irvine, L.; Sawyer, A.; Grove, J.

2011-02-01T23:59:59.000Z

111

Molded polymer solar water heater  

DOE Patents [OSTI]

A solar water heater has a rotationally-molded water box and a glazing subassembly disposed over the water box that enhances solar gain and provides an insulating air space between the outside environment and the water box. When used with a pressurized water system, an internal heat exchanger is integrally molded within the water box. Mounting and connection hardware is included to provide a rapid and secure method of installation.

Bourne, Richard C.; Lee, Brian E.

2004-11-09T23:59:59.000Z

112

Disaggregating residential hot water use. Part 2  

SciTech Connect (OSTI)

A major obstacle to gathering detailed data on end-use hot water consumption within residences and commercial buildings is the cost and complexity of the field tests. An earlier study by the authors presented a methodology that could accurately disaggregate hot water consumption into individual end-uses using only information on the flow of hot water from the water heater. The earlier methodology can be extended to a much larger population of buildings, without greatly increasing the cost and complexity of the data collection and analysis, by monitoring the temperature of the hot water lines that go to different parts of the building. For the three residences studied here, thermocouples /monitored the temperatures of four hot water lines at each site. The thermocouple readings provide a positive indication of when hot water starts to flow in a line. Since the end-uses served by each hot water line are known, the uncertainty in assigning a draw to a particular end-use is greatly reduced. Benefits and limitations for the methodology are discussed in the paper. Using the revised methodology, hot water usage in three residences is disaggregated into the following end-uses: showers, baths, clothes washing, dishwashing, kitchen sink, and bathroom sink. For two residences, the earlier methodology--which does not use the thermocouple data--is also used to disaggregate the same draw data.

Lowenstein, A. [AIL Research, Inc., Princeton, NJ (United States); Hiller, C.C. [Electric Power Research Inst., Palo Alto, CA (United States)

1998-10-01T23:59:59.000Z

113

February/March2007 COLORADO WATER Residential Water Demand Management in Aurora  

E-Print Network [OSTI]

February/March2007 COLORADO WATER 14 Residential Water Demand Management in Aurora: Learning from Assessment Kevin Reidy, Water Conservation Supervisor, Aurora Water Recent drought years in Colorado have provided a strong in- centive for reform and innovation. One example can be found in Aurora, where drought

Colorado at Boulder, University of

114

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

discussion. CEC & CPUC, Go Solar California: What Is The Newcan be found at Go Solar California, Download Current CSIAND FUNDING FOR THE CALIFORNIA SOLAR INITIATIVE. San

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

115

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

Process in the Adoption of Solar Energy Systems." Journal ofthe diffusion of innovation: Solar energy technology in Sri2010. Washington, DC, Solar Energy Industries Association:

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

116

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

10 1.5. The Coordination of Solar and Energyintegration of solar and energy efficiency. Currentlytension between solar and energy efficiency remains much

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

117

Presentation Slides: Solar Finance for Residential and Commercial Customers and Potential Roles of State and Local Government  

Broader source: Energy.gov [DOE]

This webinar provides an overview of how residential and commercial solar projects are financed and the various roles that state and local governments can play to support the deployment of solar within their jurisdictions.

118

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

rate paid at the utility’s “avoided cost. ” Results of theroughly to the utility’s avoided cost of energy. Details anda reasonable value for the avoided cost of residential PV

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

119

Richland Energy Services- Residential Energy Conservation and Solar Loan Program  

Broader source: Energy.gov [DOE]

The City of Richland provides low-interest loans to encourageit residential customers to pursue equipment upgrades and home improvement measures that will increase the energy efficiency of their...

120

Residential Solar Photovoltaics: Comparison of Financing Benefits, Innovations, and Options  

SciTech Connect (OSTI)

This report examines relatively new, innovative financing methods for residential photovoltaics (PV) and compares them to traditional self-financing. It provides policymakers with an overview of the residential PV financing mechanisms, describes relative advantages and challenges, and analyzes differences between them where data is available. Because these innovative financing mechanisms have only been implemented in a few locations, this report can inform their wider adoption.

Speer, B.

2012-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "residential solar water" 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

FACTORS DETERMINING RESIDENTIAL WATER DEMAND IN NORTH WESTERN ETHIOPIA, THE CASE OF MERAWI  

E-Print Network [OSTI]

FACTORS DETERMINING RESIDENTIAL WATER DEMAND IN NORTH WESTERN ETHIOPIA, THE CASE OF MERAWI among different households of the town of Merawi, North Western Ethiopia. Understanding variables

Walter, M.Todd

122

McMinnville Water and Light- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

McMinnville Water and Light (MWL) offers rebates on energy efficient homes, appliances and equipment to their residential customers. Rebates are valid on refrigerators, freezers, clothes washer,...

123

Solar Thermal Incentive Program  

Broader source: Energy.gov [DOE]

The New York State Energy Research and Development Authority (NYSERDA) offers incentives for the installation of solar water heating systems to residential and non-residential customers of the...

124

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

year (TMY) solar radiation data. The goal here is toTMY or actual solar radiation data, and thus serves theusing actual solar radiation data, though this data must be

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

125

Solar Water Heating Webinar | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Weatherization Assistance Program Pilot Projects Solar Water Heating Webinar Solar Water Heating Webinar Watch a recording of National Renewable Energy Laboratory (NREL)...

126

Performance Monitoring of Residential Hot Water Distribution Systems  

SciTech Connect (OSTI)

Current water distribution systems are designed such that users need to run the water for some time to achieve the desired temperature, wasting energy and water in the process. We developed a wireless sensor network for large-scale, long time-series monitoring of residential water end use. Our system consists of flow meters connected to wireless motes transmitting data to a central manager mote, which in turn posts data to our server via the internet. This project also demonstrates a reliable and flexible data collection system that could be configured for various other forms of end use metering in buildings. The purpose of this study was to determine water and energy use and waste in hot water distribution systems in California residences. We installed meters at every end use point and the water heater in 20 homes and collected 1s flow and temperature data over an 8 month period. For a typical shower and dishwasher events, approximately half the energy is wasted. This relatively low efficiency highlights the importance of further examining the energy and water waste in hot water distribution systems.

Liao, Anna; Lanzisera, Steven; Lutz, Jim; Fitting, Christian; Kloss, Margarita; Stiles, Christopher

2014-08-11T23:59:59.000Z

127

Solar access of residential rooftops in four California cities  

E-Print Network [OSTI]

solar-energy systems, including photovoltaic panels andsolar-energy systems, including photovoltaic panels and

Levinson, Ronnen

2010-01-01T23:59:59.000Z

128

Benefits of the International Residential Code's Maximum Solar heat Gain Coefficient Requirement for Windows  

E-Print Network [OSTI]

Texas adopted in its residential building energy code a maximum 0.40 solar heat gain coefficient (SHGC) for fenestration (e.g., windows, glazed doors and skylights)-a critical driver of cooling energy use, comfort and peak demand. An analysis...

Stone, G. A.; DeVito, E. M.; Nease, N. H.

2002-01-01T23:59:59.000Z

129

JEA- Solar Incentive Program  

Broader source: Energy.gov [DOE]

The JEA Solar Incentive Program provides rebates to JEA's residential customers who install new and retrofit solar hot water heaters on their homes. The rebate is worth $800 for new solar thermal...

130

Water and Energy Wasted During Residential Shower Events: Findings from a Pilot Field Study of Hot Water Distribution Systems  

E-Print Network [OSTI]

study to determine waste of water and energy in residential30 percent. The average waste of energy in the hot water ispaper examines the waste of water and energy associated with

Lutz, Jim

2012-01-01T23:59:59.000Z

131

Effect of Water Education on Reducing Residential Consumption in San Antonio, Texas  

E-Print Network [OSTI]

cities in the southwest found that nearly 60% percent of water was used outdoors.(Mayer 1999). Municipal water conservation programs focus on reducing residential, commercial and industrial consumption. Residential water conservation relies on five... of week limitations; (4) rebate programs encouraging a change of landscape material to drought tolerant native landscapes and (5) water pricing. San Antonio has employed all five conservation strategies. Currently, the San Antonio Water System (SAWS...

Rice, Jeremy Joseph

2010-10-12T23:59:59.000Z

132

Effect of Fuel Wobbe Number on Pollutant Emissions from Advanced Technology Residential Water Heaters: Results of Controlled Experiments  

E-Print Network [OSTI]

Emissions from Residential Water Heaters Table of Contents46 Table 10. Storage water heaters evaluated experimentally50 Table 11. Published information for water heater

Rapp, VH

2014-01-01T23:59:59.000Z

133

Solar Water Heating Incentive Program  

Broader source: Energy.gov [DOE]

Beginning in the fall of 2003, Energy Trust of Oregon's Solar Water Heating (SWH) Incentive Program offers incentives to customers of Pacific Power, PGE, NW Natural Gas and Cascade Natural Gas who...

134

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

solar electric capacity on new homes, and to have solar electric systems on 50% of all new homes built in Californiasolar capacity installed; capacity more than quadrupled to 746 MW by the end of 2010 (CPUC 2011). California

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

135

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

solar systems and energy efficiency and conservationEnergy Tax Act encouraged homeowners to invest in energy conservation and solarenergy consumption patterns: that some adopters of solar will thereafter become adopters of energy conservation

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

136

Residential Solar and Wind Energy Systems Tax Credit  

Broader source: Energy.gov [DOE]

Arizona's Solar Energy Credit is available to individual taxpayers who install a solar or wind energy device at the taxpayer's Arizona residence. The credit is allowed against the taxpayer's...

137

Salem Electric- Solar Water Heater Rebate  

Broader source: Energy.gov [DOE]

Salem Electric residential customers with electric water heating are eligible for a $600 rebate through Salem's Bright Way program. A program brochure with details is available on the program...

138

EWEB- Solar Electric Program (Performance-Based Incentive)  

Broader source: Energy.gov [DOE]

The Eugene Water and Electric Board's (EWEB) Solar Electric Program offers financial incentives for residential and commercial customers who generate electricity using solar photovoltaic (PV)...

139

California Solar Initiative- Low-Income Solar Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

The California Public Utilities Commission (CPUC) voted in October 2011 to create the California Solar Initiative (CSI) Thermal Low-Income program for single and multifamily residential properties....

140

Presentation Slides: Solar Finance for Residential and Commercial...  

Broader source: Energy.gov (indexed) [DOE]

Customers Potential Roles of State and Local Government Learning Objectives Solar Financing Basics The Roles of State and Local Governments Session Summary...

Note: This page contains sample records for the topic "residential solar water" 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

Plug and Play: Purchase, Install, and Connect Residential Solar...  

Energy Savers [EERE]

roof mounting system, eliminating the need for racking systems. Once the lightweight solar panels are in place, the system then self-tests for proper installation and...

142

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

solar radiation data. The goal here is to estimate generic output datasolar radiation data. The goal here is to estimate generic output data

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

143

Austin Energy's Residential Solar Rate | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

at the February 19, 2013, CommRE webinar which focused on how municipal utilities fund solar energy projects. libbyaustinenergy.pdf More Documents & Publications Austin, Texas:...

144

WaterSense Program: Methodology for National Water Savings Analysis Model Indoor Residential Water Use  

SciTech Connect (OSTI)

The U.S. Environmental Protection Agency (EPA) influences the market for plumbing fixtures and fittings by encouraging consumers to purchase products that carry the WaterSense label, which certifies those products as performing at low flow rates compared to unlabeled fixtures and fittings. As consumers decide to purchase water-efficient products, water consumption will decline nationwide. Decreased water consumption should prolong the operating life of water and wastewater treatment facilities.This report describes the method used to calculate national water savings attributable to EPA?s WaterSense program. A Microsoft Excel spreadsheet model, the National Water Savings (NWS) analysis model, accompanies this methodology report. Version 1.0 of the NWS model evaluates indoor residential water consumption. Two additional documents, a Users? Guide to the spreadsheet model and an Impacts Report, accompany the NWS model and this methodology document. Altogether, these four documents represent Phase One of this project. The Users? Guide leads policy makers through the spreadsheet options available for projecting the water savings that result from various policy scenarios. The Impacts Report shows national water savings that will result from differing degrees of market saturation of high-efficiency water-using products.This detailed methodology report describes the NWS analysis model, which examines the effects of WaterSense by tracking the shipments of products that WaterSense has designated as water-efficient. The model estimates market penetration of products that carry the WaterSense label. Market penetration is calculated for both existing and new construction. The NWS model estimates savings based on an accounting analysis of water-using products and of building stock. Estimates of future national water savings will help policy makers further direct the focus of WaterSense and calculate stakeholder impacts from the program.Calculating the total gallons of water the WaterSense program saves nationwide involves integrating two components, or modules, of the NWS model. Module 1 calculates the baseline national water consumption of typical fixtures, fittings, and appliances prior to the program (as described in Section 2.0 of this report). Module 2 develops trends in efficiency for water-using products both in the business-as-usual case and as a result of the program (Section 3.0). The NWS model combines the two modules to calculate total gallons saved by the WaterSense program (Section 4.0). Figure 1 illustrates the modules and the process involved in modeling for the NWS model analysis.The output of the NWS model provides the base case for each end use, as well as a prediction of total residential indoor water consumption during the next two decades. Based on the calculations described in Section 4.0, we can project a timeline of water savings attributable to the WaterSense program. The savings increase each year as the program results in the installation of greater numbers of efficient products, which come to compose more and more of the product stock in households throughout the United States.

Whitehead, Camilla Dunham; McNeil, Michael; Dunham_Whitehead, Camilla; Letschert, Virginie; della_Cava, Mirka

2008-02-28T23:59:59.000Z

145

Approaches for identifying consumer preferences for the design of technology products : a case study of residential solar panels  

E-Print Network [OSTI]

This thesis investigates ways to obtain consumer preferences for technology products to help designers identify the key attributes that contribute to a product's market success. A case study of residential solar PV panels ...

Chen, Heidi Qianyi

2012-01-01T23:59:59.000Z

146

Do You Have a Solar Water Heater?  

Broader source: Energy.gov [DOE]

Earlier this week, Ernie wrote about the economics of getting a solar water heater. As Ernie explained, a solar water heater is more expensive than a normal water heater, but depending on your area...

147

Non-Residential Solar and Wind Tax Credit (Personal)  

Broader source: Energy.gov [DOE]

Arizona’s tax credit for solar and wind installations in commercial and industrial applications was established in June 2006 ([http://www.azleg.gov/legtext/47leg/2r/bills/hb2429s.pdf HB 2429]). In...

148

Non-Residential Solar and Wind Tax Credit (Corporate)  

Broader source: Energy.gov [DOE]

Arizona’s tax credit for solar and wind installations in commercial and industrial applications was established in June 2006 ([http://www.azleg.gov/legtext/47leg/2r/bills/hb2429s.pdf HB 2429]). In...

149

Cooling-load implications for residential passive-solar-heating systems  

SciTech Connect (OSTI)

Ongoing research on quantifying the cooling loads in residential buildings, particularly buildings with passive solar heating systems, is described, along with the computer simulation model used for calculating cooling loads. A sample of interim results is also presented. The objective of the research is to develop a simple analysis method, useful early in design, to estimate the annual cooling energy requirement of a given building.

Jones, R.W.; McFarland, R.D.

1983-01-01T23:59:59.000Z

150

Corona Department of Water and Power- Solar Partnership Rebate Program  

Broader source: Energy.gov [DOE]

Corona Department of Water and Power is providing rebates for residential and commercial photovoltaic (PV) systems. The rebate amount for 2013 is $1.22 per watt up to $3,660 for residential systems...

151

Residential  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »Submitter A B C D EHistorical Resources

152

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

SciTech Connect (OSTI)

Shadows cast by trees and buildings can limit the solar access of rooftop solar-energy systems, including photovoltaic panels and thermal collectors. This study characterizes rooftop shading in a residential neighborhood of San Jose, CA, one of four regions analyzed in a wider study of the solar access of California homes.High-resolution orthophotos and LiDAR (Light Detection And Ranging) measurements of surface height were used to create a digital elevation model of all trees and buildings in a 4 km2 residential neighborhood. Hourly shading of roofing planes (the flat elements of roofs) was computed geometrically from the digital elevation model. Parcel boundaries were used to determine the extent to which roofing planes were shaded by trees and buildings in neighboring parcels.In the year in which surface heights were measured (2005), shadows from all sources ("total shading") reduced the insolation received by S-, SW-, and W-facing residential roofing planes in the study area by 13 - 16percent. Shadows cast by trees and buildings in neighboring parcels reduced insolation by no more than 2percent. After 30 years of simulated maximal tree growth, annual total shading increased to 19 - 22percent, and annual extraparcel shading increased to 3 - 4percent.

Levinson, Ronnen M.; Gupta, Smita; Akbari, Hashem; Pomerantz, Melvin

2008-03-03T23:59:59.000Z

153

Austin Utilities- Solar Rebate Program  

Broader source: Energy.gov [DOE]

Austin Utilities provides incentives for their residential and commercial customers to install photovoltaic (PV) and solar water heating systems. Qualifying PV systems can earn $1 per watt;...

154

Gibson Electric Membership Corporation- Residential Energy Efficient Water Heater Loan Program  

Broader source: Energy.gov [DOE]

Gibson Electric Membership Corporation provides loans to its residential customers to finance new, energy efficient water heaters. The loans are interest-free and can be paid off in as many as 3...

155

Solar Hot Water Market Development in Knoxville, TN | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Information Resources Solar Hot Water Market Development in Knoxville, TN Solar Hot Water Market Development in Knoxville, TN Assessment of local solar hot water markets, market...

156

Cost Effectiveness for Solar Control Film for Residential Applications  

E-Print Network [OSTI]

For the existing housing, retrofitting single or double glazed clear glass window with solar films can be an effective measure to reduce their peak power demand, and large scale application of the same on national level can be an effective tool...

Al-Taqi, H. H.; Maheshwari, G. P.; Alasseri, R.

2010-01-01T23:59:59.000Z

157

Net Zero Residential Test Facility Gaithersburg, MD Solar Photovoltaic Panels  

E-Print Network [OSTI]

Heating System Preheat - Solar thermal 80-gal tank, electric auxiliary heating Active, indirect forced-gal tank, electric auxiliary heating Multiple operating modes: heat pump, hybrid and standard and Ventilation Systems Advanced Air-to-Air Heat Pump Systems Suitable for Low Energy Homes Geothermal Heat Pump

Oak Ridge National Laboratory

158

SMUD- Solar Water Heater Rebate Program  

Broader source: Energy.gov [DOE]

The Sacramento Municipal Utility District's (SMUD) Solar Domestic Hot Water Program provides rebates and/or loan financing to customers who install solar water heating systems. The amount of the...

159

Clark Public Utilities- Solar Water Heater Rebate  

Broader source: Energy.gov [DOE]

Clark Public Utilities offers a rebate of $500 to customers who install a solar water heating system. Customers must own the residence or business where the solar water heating system is installed...

160

Solar Adoption and Energy Consumption in the Residential Sector  

E-Print Network [OSTI]

40 Figure 3.2. Levelized Cost of Energyof Water and Power Levelized cost of energy Load-servingabove the expected levelized cost of energy (LCOE) for PV-

McAllister, Joseph Andrew

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "residential solar water" 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

Solar Photovoltaic Financing: Residential Sector Deployment | Department of  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage » SearchEnergyDepartmentScoping Study |4 SolarPV Incentive Programs

162

Impact of Pilot Light Modeling on the Predicted Annual Performance of Residential Gas Water Heaters: Preprint  

SciTech Connect (OSTI)

Modeling residential water heaters with dynamic simulation models can provide accurate estimates of their annual energy consumption, if the units? characteristics and use conditions are known. Most gas storage water heaters (GSWHs) include a standing pilot light. It is generally assumed that the pilot light energy will help make up standby losses and have no impact on the predicted annual energy consumption. However, that is not always the case. The gas input rate and conversion efficiency of a pilot light for a GSWH were determined from laboratory data. The data were used in simulations of a typical GSWH with and without a pilot light, for two cases: 1) the GSWH is used alone; and 2) the GSWH is the second tank in a solar water heating (SWH) system. The sensitivity of wasted pilot light energy to annual hot water use, climate, and installation location was examined. The GSWH used alone in unconditioned space in a hot climate had a slight increase in energy consumption. The GSWH with a pilot light used as a backup to an SWH used up to 80% more auxiliary energy than one without in hot, sunny locations, from increased tank losses.

Maguire, J.; Burch, J.

2013-08-01T23:59:59.000Z

163

RESIDENTIAL ON SITE SOLAR HEATING SYSTEMS: A PROJECT EVALUATION USING THE CAPITAL ASSET PRICING MODEL  

E-Print Network [OSTI]

solar energy with rooftop panels, store excess energy in water storage tanks and can, in certain circumstances, provide 100% of the space heating

Schutz, Stephen Richard

2011-01-01T23:59:59.000Z

164

WaterSense Program: Methodology for National Water Savings Analysis Model Indoor Residential Water Use  

E-Print Network [OSTI]

Page 23 Energy Information Administration (EIA). Residential2001. Energy Information Administration, U.S. Department ofWashington, D.C. Energy Information Administration (EIA).

McNeil, Michael

2008-01-01T23:59:59.000Z

165

Solar Equipment Certification  

Broader source: Energy.gov [DOE]

Minnesota law requires that all active solar space-heating and water-heating systems, sold, offered for sale, or installed on residential and commercial buildings in the state meet Solar Rating and...

166

Solar Contractor Licensing  

Broader source: Energy.gov [DOE]

Until 1994, Florida offered limited specialty licenses for residential solar hot water and pool heating, as well a general solar contractor's license. These specialty licenses have not been issued...

167

Feasibility study and roadmap to improve residential hot water distribution systems  

SciTech Connect (OSTI)

Residential 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 to reheat water that was already heated once before. A feasibility study and an action plan for a proposed research project involving residential hot water distribution systems is being developed. The feasibility study will use past work to estimate of hot water and energy loses caused by current hot water distribution systems in residences. Proposed research project, or roadmap, will develop recommendations for improvements to residential hot water distribution systems. The roadmap addresses the technical obstacles and gaps in our knowledge that prevent water and energy reductions and market adoption of water- and energy-efficient technologies. The initial results of the feasibility study are presented here along with a discussion of a roadmap to improve the efficiency of residential hot water distribution systems.

Lutz, James D.

2004-03-31T23:59:59.000Z

168

Santa Clara Water and Sewer- Solar Water Heating Program  

Broader source: Energy.gov [DOE]

In 1975, the City of Santa Clara established the nation's first municipal solar utility. Under the Solar Water Heating Program, the Santa Clara Water and Sewer Utilities Department supplies,...

169

Simulation of energy use in residential water heating systems Carolyn Dianarose Schneyer  

E-Print Network [OSTI]

around BC: Kamloops, Victoria and Williams Lake. Electric and gas-fired tank water heaters of various The resulting data is presented from a variety of angles, including the relative impacts of water heater ratingSimulation of energy use in residential water heating systems by Carolyn Dianarose Schneyer B

Victoria, University of

170

Rochester Public Utilities- Solar Rebate Program  

Broader source: Energy.gov [DOE]

Rochester Public Utilities provides incentives for residential and commercial customers to install photovoltaic (PV) and solar water heating systems. Qualifying PV systems can earn $1 per watt...

171

Owatanna Public Utilities- Solar Rebate Program  

Broader source: Energy.gov [DOE]

Owatanna Public Utilities provides incentives for their residential and commercial customers to install photovoltaic (PV) and solar water heating systems. Qualifying PV systems can earn $1 per watt...

172

SOLARIZE RALEIGH PILOT PROGRAM DRAFT Request for Proposals from Installers of Residential Solar Photovoltaic Systems  

E-Print Network [OSTI]

Photovoltaic Systems Proposed Posting Date: February 4, 2014 I. OPPORTUNITY SUMMARY: The North Carolina Solar in conjunction with the Solarize Raleigh Program in Raleigh, North Carolina. Solarize Raleigh marketing in areas subject to the City's extra-territorial jurisdiction) are eligible to participate. The Solarize

173

Lakeland Electric- Solar Water Heating Program  

Broader source: Energy.gov [DOE]

Lakeland Electric, a municipal utility in Florida, is the nation's first utility to offer solar-heated domestic hot water on a "pay-for-energy" basis. The utility has contracted with a solar...

174

Grays Harbor PUD- Solar Water Heater Loan  

Broader source: Energy.gov [DOE]

Since October 2001, Grays Harbor PUD has offered a low-interest loan program (currently 4.0%) for the installation of solar water heaters. Loans are available for the installation of solar...

175

Grays Harbor PUD- Solar Water Heater Rebate  

Broader source: Energy.gov [DOE]

Since October 2001, Grays Harbor PUD has offered a rebate program for the installation of solar water heaters. Rebates of $600 are available for the installation of solar collectors of 40 square...

176

Gainesville Regional Utilities- Solar Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

The Gainesville Regional Utilities (GRU) Solar Rebate Program, established in early 1997 as part of GRU's demand-side management initiatives, provides rebates of $500 to residential customers of...

177

Innovative solar thermochemical water splitting.  

SciTech Connect (OSTI)

Sandia National Laboratories (SNL) is evaluating the potential of an innovative approach for splitting water into hydrogen and oxygen using two-step thermochemical cycles. Thermochemical cycles are heat engines that utilize high-temperature heat to produce chemical work. Like their mechanical work-producing counterparts, their efficiency depends on operating temperature and on the irreversibility of their internal processes. With this in mind, we have invented innovative design concepts for two-step solar-driven thermochemical heat engines based on iron oxide and iron oxide mixed with other metal oxides (ferrites). The design concepts utilize two sets of moving beds of ferrite reactant material in close proximity and moving in opposite directions to overcome a major impediment to achieving high efficiency--thermal recuperation between solids in efficient counter-current arrangements. They also provide inherent separation of the product hydrogen and oxygen and are an excellent match with high-concentration solar flux. However, they also impose unique requirements on the ferrite reactants and materials of construction as well as an understanding of the chemical and cycle thermodynamics. In this report the Counter-Rotating-Ring Receiver/Reactor/Recuperator (CR5) solar thermochemical heat engine and its basic operating principals are described. Preliminary thermal efficiency estimates are presented and discussed. Our ferrite reactant material development activities, thermodynamic studies, test results, and prototype hardware development are also presented.

Hogan, Roy E. Jr.; Siegel, Nathan P.; Evans, Lindsey R.; Moss, Timothy A.; Stuecker, John Nicholas (Robocasting Enterprises, Albuquerque, NM); Diver, Richard B., Jr.; Miller, James Edward; Allendorf, Mark D. (Sandia National Laboratories, Livermore, CA); James, Darryl L. (Texas Tech University, Lubbock, TX)

2008-02-01T23:59:59.000Z

178

Economics of Condensing Gas Furnaces and Water Heaters Potential in Residential Single Family Homes  

E-Print Network [OSTI]

and F. Southworh. 2004. Heat pump water heater technology:gas tankless water heaters, heat pump water heaters,heat pump space heaters, and solar water heaters, as well as

Lekov, Alex

2011-01-01T23:59:59.000Z

179

Monitoring SERC Technologies — Solar Hot Water  

Broader source: Energy.gov [DOE]

A webinar by National Renewable Energy Laboratory analyst Eliza Hotchkiss on Solar Hot Water systems and how to properly monitor their installation.

180

Gulf Power- Solar Thermal Water Heating Program  

Broader source: Energy.gov [DOE]

'''''This program reopened on October 3, 2011 for 2012 applications. Funding is limited and must be reserved through online application before the installation of qualifying solar water heating...

Note: This page contains sample records for the topic "residential solar water" 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

Valley Electric Association- Solar Water Heating Program  

Broader source: Energy.gov [DOE]

Valley Electric Association (VEA), a nonprofit member owned cooperative, developed the domestic solar water heating program to encourage energy efficiency at the request of the membership. VEA...

182

Solar Hot Water Resources and Technologies  

Broader source: Energy.gov [DOE]

This page provides a brief overview of solar hot water (SHW) technologies supplemented by specific information to apply SHW within the Federal sector.

183

Solar Hot Water Contractor Licensing  

Broader source: Energy.gov [DOE]

Arkansas offers several limited, specialty licenses for solar thermal installers under the general plumbing license. There are three specialty classifications available for solar thermal...

184

Economics of Condensing Gas Furnaces and Water Heaters Potential in Residential Single Family Homes  

SciTech Connect (OSTI)

Residential space and water heating accounts for over 90percent of total residential primary gas consumption in the United States. Condensing space and water heating equipment are 10-30percent more energy-efficient than conventional space and water heating. Currently, condensing gas furnaces represent 40 percent of shipments and are common in the Northern U.S. market. Meanwhile, manufacturers are planning to develop condensing gas storage water heaters to qualify for Energy Star? certification. Consumers, installers, and builders who make decisions about installing space and water heating equipment generally do not perform an analysis to assess the economic impacts of different combinations and efficiencies of space and water heating equipment. Thus, equipment is often installed without taking into consideration the potential life-cycle economic and energy savings of installing space and water heating equipment combinations. Drawing on previous and current analysis conducted for the United States Department of Energy rulemaking on amended standards for furnaces and water heaters, this paper evaluates the extent to which condensing equipment can provide life-cycle cost-effectiveness in a representative sample of single family American homes. The economic analyses indicate that significant energy savings and consumer benefits may result from large-scale introduction of condensing water heaters combined with condensing furnaces in U.S. residential single-family housing, particularly in the Northern region. The analyses also shows that important benefits may be overlooked when policy analysts evaluate the impact of space and water heating equipment separately.

Lekov, Alex; Franco, Victor; Meyers, Steve

2010-05-14T23:59:59.000Z

185

RESIDENTIAL WATER DEMAND MANAGEMENT: LESSONS FROM AURORA, COLORADO1 Douglas S. Kenney, Christopher Goemans, Roberta Klein, Jessica Lowrey, and Kevin Reidy2  

E-Print Network [OSTI]

RESIDENTIAL WATER DEMAND MANAGEMENT: LESSONS FROM AURORA, COLORADO1 Douglas S. Kenney, Christopher). In this study of Aurora, Colorado, factors influencing residential water demand are reviewed during a turbulent Reidy, 2008. Residential Water Demand Management: Lessons from Aurora, Colorado. Journal of the American

Colorado at Boulder, University of

186

An investigation of a residential solar system coupled to a radiant panel ceiling  

SciTech Connect (OSTI)

An experimental study of a solar-radiant heating system was performed at Iowa State University's Energy Research House (ERH). The ERH was constructed with copper tubes embedded in the plaster ceilings, thus providing a unique radiant heating system. In addition, 24 water-glycol, flat-plate solar collectors were mounted on the south side of the residence. The present study uses the solar collectors to heat a storage tank via a submerged copper tube oil. Hot water from the storage tank is then circulated through a heat exchanger, which heats the water flowing through the radiant ceiling. This paper contains a description of the solar-radiant system and an interpretation of the data that were measured during a series of transient experiments. In addition, the performance of the flat-plate solar collectors and the water storage tank were evaluated. The characteristics of a solar-to-radiant heat exchanger were also investigated. The thermal behavior of the radiant ceiling and the room enclosures were observed, and the heat transfer from the ceiling by radiation and convection was estimated. The overall heating system was also evaluated using the thermal performances of the individual components. The results of this study verify that it is feasible to use a solar system coupled to a low-temperature radiant-panel heating system for space heating. A sample performance evaluation is also presented.

Zhang, Z.; Pate, M.; Nelson, R.

1988-08-01T23:59:59.000Z

187

Property Tax Exclusion for Residential Renewable Energy Property (Florida)  

Broader source: Energy.gov [DOE]

Florida provides a property tax exemption for residential photovoltaic systems, wind energy systems, solar water heaters, and geothermal heat pumps installed on or after January 1, 2013. For the...

188

Denton Municipal Electric- GreenSense Solar Rebate Program  

Broader source: Energy.gov [DOE]

Denton Municipal Electric offers rebates to its electric customers for the installation of solar PV and solar water heating systems. The solar rebates are designed for residential and small...

189

40 Gallon Challenge issues a call to reduce residential water use  

E-Print Network [OSTI]

they are each being developed, something new might be tried and discovered to be e#17;ective. ?So much water can be conserved through these voluntary programs that it?s almost like #19;nding new water without actually having any new water being produced...16 txH2O Fall 2013 Story by Katie Heinrich The #22;#30; Gallon Challenge, a nationwide residential water-conservation program, is helping Texans save water in ways new to them. #29;e continuing drought, coupled with increasing water demands...

Heinrich, Katie

2013-01-01T23:59:59.000Z

190

Mandating Solar Hot Water by California Local Governments: Legal Issues  

E-Print Network [OSTI]

the legality of solar mandates in California cities andCITIES & CALIFORNIA ENERGY COMMISSION, SOLAR HANDBOOK FORMandating Solar Hot Water By California Local Governments:

Hoffman,, Peter C.

1981-01-01T23:59:59.000Z

191

Diagnosis of Solar Water Heaters Using Solar Storage Tank Surface Temperature Data: Preprint  

SciTech Connect (OSTI)

Study of solar water heaters by using surface temperature data of solar storage tanks to diagnose proper operations.

Burch, J.; Magnuson, L.; Barker, G.; Bullwinkel, M.

2009-04-01T23:59:59.000Z

192

Solar Hot Water Contractor Licensing  

Broader source: Energy.gov [DOE]

In order to be eligible for Maine's solar thermal rebate program, systems must be installed by licensed plumbers who have received additional certification for solar thermal systems from the North...

193

Consumers Power, Inc.- Solar Energy System Rebate  

Broader source: Energy.gov [DOE]

Consumers Power, Inc. (CPI) offers rebates to its residential customers who install solar water heating systems or solar photovoltaic (PV) systems from October 1, 2012 to September 30, 2013. The...

194

Report on Solar Water Heating Quantitative Survey  

SciTech Connect (OSTI)

This report details the results of a quantitative research study undertaken to better understand the marketplace for solar water-heating systems from the perspective of home builders, architects, and home buyers.

Focus Marketing Services

1999-05-06T23:59:59.000Z

195

CPS Energy- Solar Hot Water Rebate Program  

Broader source: Energy.gov [DOE]

As part of a larger program designed to reduce electricity demand within its service territory, CPS Energy now offers rebates for solar water heaters to its customers. In general, any CPS Energy...

196

Long Island Power Authority- Residential Solar Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

'''''Note: For system purchased by December 31, 2013, LIPA is providing a bonus rebate of $500 for systems with two collectors, and $250 for systems with one collector. '''''

197

Use of Renewable Energy in Buildings: Experiences With Solar Thermal Utilization  

E-Print Network [OSTI]

collectors on the south tilted roofs, south walls, balconies or awnings. Experiences on solar thermal utilization are mainly introduced in this paper, which include solar hot water systems with different design methods in residential buildings and solar-powered...

Wang, R.; Zhai, X.

2006-01-01T23:59:59.000Z

198

Columbia Water and Light- Residential Super Saver Loans  

Broader source: Energy.gov [DOE]

The Columbia Water and Light (CWL) Home Performance Super Saver Loan allows Columbia residents to finance energy improvements to homes with affordable, low interest loans with five to ten year...

199

Economics of residential gas furnaces and water heaters in US new construction market  

E-Print Network [OSTI]

2001 Residential Energy Consumption Survey (RECS 2001; USenergy consumption of residential furnaces and boilers in U.S.US Department of Energy (2001). Residential energy consump- tion survey: household energy consumption

Lekov, Alex B.; Franco, Victor H.; Wong-Parodi, Gabrielle; McMahon, James E.; Chan, Peter

2010-01-01T23:59:59.000Z

200

Residential Water Conservation in Australia and California Ryan Cahill1  

E-Print Network [OSTI]

of Water Resources Planning and Management, in press 2012 Abstract In much of the Western United States, with a similar climate, economy, and culture. Per-capita usage is compared, and explanations for use differences California. Population, economic development, culture, and hydrologic patterns are similar. The populations

Pasternack, Gregory B.

Note: This page contains sample records for the topic "residential solar water" 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

Covered Product Category: Residential Gas Storage Water Heaters  

Broader source: Energy.gov [DOE]

FEMP provides acquisition guidance across a variety of product categories, including gas storage water heaters, which are an ENERGY STAR®-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

202

Evaluation of Residential Hot Water Distribution Ssytems by Numeric Simulation  

SciTech Connect (OSTI)

The objective of this project was to evaluate the performance and economics of various domestic hot water distribution systems in representative California residences. While the greatest opportunities for improved efficiency occur in new construction, significant improvements can also be made in some existing distribution systems. Specific objectives of the project tasks were: (1) Simulate potential energy savings of, perform cost-benefit analyses of, and identify market barriers to alternative new systems. (2) Simulate potential energy savings of, perform cost-benefit analyses of, and identify market barriers to maintenance, repair, and retrofit modifications of existing systems. (3) Evaluate potential impact of adopting alternative hot water distribution systems and report project findings. The outcome of this project is to provide homeowners, homebuilders, systems suppliers, municipal code officials and utility providers (both electric and water/sewer) with a neutral, independent, third party, cost-benefit analysis of alternative hot water distribution systems for use in California. The results will enable these stakeholders to make informed decisions regarding which system is most appropriate for use.

Wendt, ROBERT

2005-08-17T23:59:59.000Z

203

Practical Solar Thermal Chilled Water  

E-Print Network [OSTI]

the potential to impact America's use of non-renewable energy beyond its own design capacity by applying it to the optimization of an existing building's system. Solar-thermal chilling systems are not new. However, few of them can be described as a practical...

Leavell, B.

2010-01-01T23:59:59.000Z

204

Laboratory Performance Evaluation of Residential Integrated Heat Pump Water Heaters  

SciTech Connect (OSTI)

This paper explores the laboratory performance of five integrated Heat Pump Water Heaters (HPWHs) across a wide range of operating conditions representative of US climate regions. HPWHs are expected to provide significant energy savings in certain climate zones when compared to typical electric resistance water heaters. Results show that this technology is a viable option in most climates, but differences in control schemes and design features impact the performance of the units tested. Tests were conducted to map heat pump performance across the operating range and to determine the logic used to control the heat pump and the backup electric heaters. Other tests performed include two unique draw profile tests, reduced air flow performance tests and the standard DOE rating tests. The results from all these tests are presented here for all five units tested. The results of these tests will be used to improve the EnergyPlus heat pump water heater for use in BEopt(tm) whole-house building simulations.

Sparn, B.; Hudon, K.; Christensen, D.

2014-06-01T23:59:59.000Z

205

Solar Hot Water Heater Industry in Barbados  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from the GridwiseSite Management GuideReliability |WindowsSolarSolarSolar Hot Water

206

PV vs. Solar Water Heating- Simple Solar Payback  

Broader source: Energy.gov [DOE]

Solar energy systems hang their hats on payback. Financial payback is as tangible as money in your bank account, while other types of payback—like environmental externalities—are not usually calculated in dollars. There’s no doubt that photovoltaic (PV) and solar hot water (SHW) systems will pay you back. Maybe not as quickly as you’d like, but all systems will significantly offset their cost over their lifetimes. Here we’ll try to answer: Which system will give the quickest return on investment (ROI)?

207

Heat Pump Water Heater Technology: Experiences of Residential Consumers and Utilities  

SciTech Connect (OSTI)

This paper presents a case study of the residential heat pump water heater (HPWH) market. Its principal purpose is to evaluate the extent to which the HPWH will penetrate the residential market sector, given current market trends, producer and consumer attributes, and technical parameters. The report's secondary purpose is to gather background information leading to a generic framework for conducting market analyses of technologies. This framework can be used to compare readiness and to factor attributes of market demand back into product design. This study is a rapid prototype analysis rather than a detailed case analysis. For this reason, primary data collection was limited and reliance on secondary sources was extensive. Despite having met its technical goals and having been on the market for twenty years, the HPWH has had virtually no impact on contributing to the nation's water heating. In some cases, HPWH reliability and quality control are well below market expectations, and early units developed a reputation for unreliability, especially when measured against conventional water heaters. In addition to reliability problems, first costs of HPWH units can be three to five times higher than conventional units. Without a solid, well-managed business plan, most consumers will not be drawn to this product. This is unfortunate. Despite its higher first costs, efficiency of an HPWH is double that of a conventional water heater. The HPWH also offers an attractive payback period of two to five years, depending on hot water usage. On a strict life-cycle basis it supplies hot water very cost effectively. Water heating accounts for 17% of the nation's residential consumption of electricity (see chart at left)--water heating is second only to space heating in total residential energy use. Simple arithmetic suggests that this figure could be reduced to the extent HPWH technology displaces conventional water heating. In addition, the HPWH offers other benefits. Because it produces hot water by extracting heat from the air it tends to dehumidify and cool the room in which it is placed. Moreover, it tends to spread the water heating load across utility non-peak periods. Thus, electric utilities with peak load issues could justify internal programs to promote this technology to residential and commercial customers. For practical purposes, consumers are indifferent to the manner in which water is heated but are very interested in product attributes such as initial first cost, operating cost, performance, serviceability, product size, and installation costs. Thus, the principal drivers for penetrating markets are demonstrating reliability, leveraging the dehumidification attributes of the HPWH, and creating programs that embrace life-cycle cost principles. To supplement this, a product warranty with scrupulous quality control should be implemented; first-price reduction through engineering, perhaps by reducing level of energy efficiency, should be pursued; and niche markets should be courted. The first step toward market penetration is to address the HPWH's performance reliability. Next, the manufacturers could engage select utilities to aggressively market the HPWH. A good approach would be to target distinct segments of the market with the potential for the highest benefits from the technology. Communications media that address performance issues should be developed. When marketing to new home builders, the HPWH could be introduced as part of an energy-efficient package offered as a standard feature by builders of new homes within a community. Conducting focus groups across the United States to gather input on HPWH consumer values will feed useful data back to the manufacturers. ''Renaming'' and ''repackaging'' the HPWH to improve consumer perception, appliance aesthetics, and name recognition should be considered. Once an increased sales volume is achieved, the manufacturers should reinvest in R&D to lower the price of the units. The manufacturers should work with ''do-it-yourself'' (DIY) stores to facilitate introduction of th

Ashdown, BG

2004-08-04T23:59:59.000Z

208

Residential solar-photovoltaic power systems: the need for battery storage  

SciTech Connect (OSTI)

Benefits of battery storage used in conjunction with residential solar photovoltaic (PV) power systems were evaluated for a representative set of utility service areas. The PV systems were assumed capable of exporting excess power to the utility grid, and the batteries sited at the substation level were operated as a form of load-leveling utility storage. A cost-allocation model, SIMSTOR, was employed to determine utility fuel and capital cost savings resulting from the addition of batteries as a function of PV system penetration level. These benefits were compared with the savings of batteries used alone without introduction of the PV systems. Battery storage capacities and discharge rates were varied to determine the battery configurations that maximize net utility savings as a function of battery costs. Installed (rated) PV device capacities up to 20 percent of the generation peak load in each service area were considered. Findings indicate that batteries and PV systems are complementary rather than competing technologies, when attached to the electric supply grid. The utility benefits of the PV systems are primarily fuel savings, while those of the battery are primarily due to savings in utility capacity. The economic rationale for batteries does not change significantly as the penetration level for the PV systems increases. In some of the service areas, the addition of the PV systems tended to sharpen rather than flatten the peaks in the utility's load curves, with the magnitude of the effect becoming more pronounced at the higher PV system penetration levels. As a result of these load shape changes, batteries with higher discharge rates and larger storage capacities were favored.

Mueller, R.O.; Cha, B.K.; Giese, R.F.; Maslowski, C.

1980-01-01T23:59:59.000Z

209

Anne Arundel County- Solar and Geothermal Equipment Property Tax Credit  

Broader source: Energy.gov [DOE]

This is a one-time credit from county property taxes on residential structures that use solar and geothermal energy equipment for heating and cooling and solar energy equipment for water heating...

210

Puerto Rico- Tax Deduction for Solar and Wind Energy Systems  

Broader source: Energy.gov [DOE]

Puerto Rico offers a 30% tax deduction (up to $1500) for expenses incurred in the purchase and installation of solar equipment to heat water for residential use. "Solar equipment" is defined as ...

211

Quantifying the Effect of the Principal-Agent Problem on US Residential Energy Use  

E-Print Network [OSTI]

of the Residential Water Heater Market in the Northwest. ”Residential Water Heaters. ” http://www.eere.energy.gov/for Residential Water Heaters, Final Letter. ” http://

Murtishaw, Scott; Sathaye, Jayant

2006-01-01T23:59:59.000Z

212

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

E-Print Network [OSTI]

H. 2002. Shade trees reduce building energy use and CO 22003. Potential energy savings in buildings by an urban treeestimates of tree-shade effects on residential energy use.

Levinson, Ronnen M

2008-01-01T23:59:59.000Z

213

An economic analysis of grid-connected residential solar photovoltaic power systems  

E-Print Network [OSTI]

The question of the utility grid-connected residential market for photovoltaics is examined from a user-ownership perspective. The price is calculated at which the user would be economically indifferent between

Carpenter, Paul R.

214

New Hampshire Electric Co-Op- Residential Solar Photovoltaic Incentive Program  

Broader source: Energy.gov [DOE]

New Hampshire Electric Co-op (NHEC) is offering rebates for residential, grid-tied photovoltaic (PV) systems up to one megawatt (MW) in capacity. The rebate is equal to 20% of the installed cost of...

215

2015-03-26 Issuance: Residential Water Heaters; Notice of Proposed Rulemaking Withdrawal  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register notice of proposed rulemaking withdrawal regarding Energy Conservation Standards for Residential Water Heaters, as issued by the Acting Deputy Assistant Secretary for Energy Efficiency on March 26, 2015. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

216

2014-06-27 Issuance: Test Procedures for Residential and Commercial Water Heaters; Final Rule  

Broader source: Energy.gov [DOE]

This document is a pre-publication Federal Register final rule regarding test procedures for residential and commercial water heaters, as issued by the Deputy Assistant Secretary for Energy Efficiency on June 27, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

217

Energy Efficiency Design Options for Residential Water Heaters: Economic Impacts on Consumers  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) recently completed a rulemaking process in which it amended the existing energy efficiency standards for residential water heaters. A key factor in DOE?s consideration of new standards is the economic impacts on consumers. Determining such impacts requires a comparison of the additional first cost of energy efficiency design options with the savings in operating costs. This paper describes the method used to conduct the life-cycle cost (LCC) and payback period analysis for gas and electric storage water heaters. It presents the estimated change in LCC associated with more energy-efficient equipment, including heat pump electric water heaters and condensing gas water heaters, for a representative sample of U.S. homes. The study included a detailed accounting of installation costs for the considered design options, with a focus on approaches for accommodating the larger dimensions of more efficient water heaters. For heat pump water heaters, the study also considered airflow requirements, venting issues, and the impact of these products on the indoor environment. The results indicate that efficiency improvement relative to the baseline design reduces the LCC in the majority of homes for both gas and electric storage water heaters, and heat pump electric water heaters and condensing gas water heaters provide a lower LCC for homes with large rated volume water heaters.

Lekov, Alex; Franco, Victor; Meyers, Steve; Thompson, Lisa; Letschert, Virginie

2010-11-24T23:59:59.000Z

218

Shaking Up the Residential PV Market: Implications of Recent Changes to the ITC  

E-Print Network [OSTI]

E NERGY Shaking Up the Residential PV Market: Implicationsthe Revised Residential Credit ..ITC (capped at $2,000) for residential solar systems. Both

Bolinger, Mark

2008-01-01T23:59:59.000Z

219

Solar Farm Going Strong at Water Treatment Plant in Pennsylvania...  

Broader source: Energy.gov (indexed) [DOE]

Solar Farm Going Strong at Water Treatment Plant in Pennsylvania Solar Farm Going Strong at Water Treatment Plant in Pennsylvania October 8, 2010 - 10:39am Addthis Aqua...

220

Solar Water Heating with Low-Cost Plastic Systems (Brochure)  

SciTech Connect (OSTI)

Newly developed solar water heating technology can help Federal agencies cost effectively meet the EISA requirements for solar water heating in new construction and major renovations. This document provides design considerations, application, economics, and maintenance information and resources.

Not Available

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "residential solar water" 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

Solar Hot Water Creates Savings for Homeless Shelters | Department...  

Broader source: Energy.gov (indexed) [DOE]

Solar Hot Water Creates Savings for Homeless Shelters Solar Hot Water Creates Savings for Homeless Shelters July 15, 2010 - 12:10pm Addthis Kevin Craft What are the key facts?...

222

Outdoor Outfitter Gets Greener With Solar Water Heater | Department...  

Broader source: Energy.gov (indexed) [DOE]

Outdoor Outfitter Gets Greener With Solar Water Heater Outdoor Outfitter Gets Greener With Solar Water Heater October 8, 2010 - 12:51pm Addthis L.L. Beans flagship store sees...

223

City of Sunset Valley- Solar Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

The City of Sunset Valley offers rebates to local homeowners who install solar water heating systems on their properties. The local rebate acts as an add-on to the solar water heating rebates that...

224

Economics of residential gas furnaces and water heaters in United States new construction market  

SciTech Connect (OSTI)

New single-family home construction represents a significant and important market for the introduction of energy-efficient gas-fired space heating and water-heating equipment. In the new construction market, the choice of furnace and water-heater type is primarily driven by first cost considerations and the availability of power vent and condensing water heaters. Few analysis have been performed to assess the economic impacts of the different combinations of space and water-heating equipment. Thus, equipment is often installed without taking into consideration the potential economic and energy savings of installing space and water-heating equipment combinations. In this study, we use a life-cycle cost analysis that accounts for uncertainty and variability of the analysis inputs to assess the economic benefits of gas furnace and water-heater design combinations. This study accounts not only for the equipment cost but also for the cost of installing, maintaining, repairing, and operating the equipment over its lifetime. Overall, this study, which is focused on US single-family new construction households that install gas furnaces and storage water heaters, finds that installing a condensing or power-vent water heater together with condensing furnace is the most cost-effective option for the majority of these houses. Furthermore, the findings suggest that the new construction residential market could be a target market for the large-scale introduction of a combination of condensing or power-vent water heaters with condensing furnaces.

Lekov, Alex B.; Franco, Victor H.; Wong-Parodi, Gabrielle; McMahon, James E.; Chan, Peter

2009-05-06T23:59:59.000Z

225

AWSWAH - the heat pipe solar water heater  

SciTech Connect (OSTI)

An all weather heat pipe solar water heater (AWSWAH) comprising a collector of 4 m/sup 2/ (43 ft/sup 2/) and a low profile water tank of 160 liters (42 gal.) was developed. A single heat pipe consisting of 30 risers and two manifolds in the evaporator and a spiral condenser was incorporated into the AWSWAH. Condensate metering was done by synthetic fiber wicks. The AWSWAH was tested alongside two conventional solar water heaters of identical dimensions, an open loop system and a closed loop system. It was found that the AWSWAH was an average of 50% more effective than the open system in the temperature range 30-90 /sup 0/C (86-194 /sup 0/F). The closed loop system was the least efficient of the three systems.

Akyurt, M.

1986-01-01T23:59:59.000Z

226

Comparison of Advanced Residential Water Heating Technologies in the United States  

SciTech Connect (OSTI)

Gas storage, gas tankless, condensing, electric storage, heat pump, and solar water heaters were simulated in several different climates across the US installed in both conditioned and unconditioned space and subjected to several different draw profiles. While many preexisting models were used, new models of condensing and heat pump water heaters were created specifically for this work.

Maguire, J.; Fang, X.; Wilson, E.

2013-05-01T23:59:59.000Z

227

STATE OF CALIFORNIA SOLAR DOMESTIC HOT WATER SYSTEMS (SDHW)  

E-Print Network [OSTI]

STATE OF CALIFORNIA SOLAR DOMESTIC HOT WATER SYSTEMS (SDHW) CEC- CF-6R-MECH-02 (Revised 08/09) CALIFORNIA ENERGY COMMISSION INSTALLATION CERTIFICATE CF-6R-MECH-02 Solar Domestic Hot Water Systems (SDHW OF CALIFORNIA SOLAR DOMESTIC HOT WATER SYSTEMS (SDHW) CEC- CF-6R-MECH-02 (Revised 08/09) CALIFORNIA ENERGY

228

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

E-Print Network [OSTI]

a wider study of the solar access of California homes. High-computed. 2.3.7 Solar Access Violation California Publicrooftop solar access in various California cities, including

Levinson, Ronnen M

2008-01-01T23:59:59.000Z

229

Energy Savings and Breakeven Cost for Residential Heat Pump Water Heaters in the United States  

SciTech Connect (OSTI)

Heat pump water heaters (HPWHs) have recently reemerged in the U.S. residential water heating market and have the potential to provide homeowners with significant energy savings. However, there are questions as to the actual performance and energy savings potential of these units, in particular in regards to the heat pump's performance in unconditioned space and the impact of the heat pump on space heating and cooling loads when it is located in conditioned space. To help answer these questions, simulations were performed of a HPWH in both conditioned and unconditioned space at over 900 locations across the continental United States and Hawaii. Simulations included a Building America benchmark home so that any interaction between the HPWH and the home's HVAC equipment could be captured. Comparisons were performed to typical gas and electric water heaters to determine the energy savings potential and cost effectiveness of a HPWH relative to these technologies. HPWHs were found to have a significant source energy savings potential when replacing typical electric water heaters, but only saved source energy relative to gas water heater in the most favorable installation locations in the southern US. When replacing an electric water heater, the HPWH is likely to break even in California, the southern US, and parts of the northeast in most situations. However, the HPWH will only break even when replacing a gas water heater in a few southern states.

Maguire, J.; Burch, J.; Merrigan, T.; Ong, S.

2013-07-01T23:59:59.000Z

230

Regional Variation in Residential Heat Pump Water Heater Performance in the U.S.: Preprint  

SciTech Connect (OSTI)

Residential heat pump water heaters (HPWHs) have recently reemerged on the U.S. market. These units have the potential to provide homeowners significant cost and energy savings. However, actual in use performance of a HPWH will vary significantly with climate, installation location, HVAC equipment, and hot water use. To determine what actual in use energy consumption of a HPWH may be in different regions of the U.S., annual simulations of both 50 and 80 gallon HPWHs as well as a standard electric water heater were performed for over 900 locations across the U.S. The simulations included a benchmark home to take into account interactions between the space conditioning equipment and the HPWH and a realistic hot water draw profile. It was found that the HPWH will always save some source energy when compared to a standard electric resistance water heater, although savings varies widely with location. In addition to looking at source energy savings, the breakeven cost (the net installed cost a HPWH would have to have to be a cost neutral replacement for a standard water heater) was also examined. The highest breakeven costs were seen in cases with high energy savings, such as the southeastern U.S., or high energy costs, such as New England and California. While the breakeven cost is higher for 80 gallon units than 50 gallon units, the higher net installed costs of an 80 gallon unit lead to the 50 gallon HPWHs being more likely to be cost effective.

Maguire, J.; Burch, J.; Merrigan, T.; Ong, S.

2014-01-01T23:59:59.000Z

231

Estimating solar access of typical residential rooftops: A case study in San Jose, CA  

E-Print Network [OSTI]

solar-energy systems, including photovoltaic panels andsolar-energy systems, including photovoltaic panels and

Levinson, Ronnen M

2008-01-01T23:59:59.000Z

232

Protecting Solar Rights in California Through an Exploration of the California Water Doctrine  

E-Print Network [OSTI]

Nevertheless water and solar energy share many similar to realizing additional solar energy generation throughout installation of a  solar energy systems.    Solar Easement 

Fedman, Anna

2011-01-01T23:59:59.000Z

233

Residential Rewards Program  

Broader source: Energy.gov [DOE]

The Focus on Energy Program offers a Residential Rewards Program to eligible residents for purchasing and installing furnaces, boilers, heat pumps, air sealing, attic insulation, and water heaters....

234

Energy Data Sourcebook for the U.S. Residential Sector  

E-Print Network [OSTI]

Test Procedures for Water Heaters; Kitchen Ranges, Ovens,Use of Residential Water Heaters. Lawrence Berkeley NationalEnergy Use of Residential Water Heaters. Lawrence Berkeley

Wenzel, T.P.

2010-01-01T23:59:59.000Z

235

Development and Validation of a Gas-Fired Residential Heat Pump Water Heater - Final Report  

SciTech Connect (OSTI)

For gas-fired residential water heating, the U.S. and Canada is predominantly supplied by minimum efficiency storage water heaters with Energy Factors (EF) in the range of 0.59 to 0.62. Higher efficiency and higher cost ($700 - $2,000) options serve about 15% of the market, but still have EFs below 1.0, ranging from 0.65 to 0.95. To develop a new class of water heating products that exceeds the traditional limit of thermal efficiency, the project team designed and demonstrated a packaged water heater driven by a gas-fired ammonia-water absorption heat pump. This gas-fired heat pump water heater can achieve EFs of 1.3 or higher, at a consumer cost of $2,000 or less. Led by Stone Mountain Technologies Inc. (SMTI), with support from A.O. Smith, the Gas Technology Institute (GTI), and Georgia Tech, the cross-functional team completed research and development tasks including cycle modeling, breadboard evaluation of two cycles and two heat exchanger classes, heat pump/storage tank integration, compact solution pump development, combustion system specification, and evaluation of packaged prototype GHPWHs. The heat pump system extracts low grade heat from the ambient air and produces high grade heat suitable for heating water in a storage tank for domestic use. Product features that include conventional installation practices, standard footprint and reasonable economic payback, position the technology to gain significant market penetration, resulting in a large reduction of energy use and greenhouse gas emissions from domestic hot water production.

Michael Garrabrant; Roger Stout; Paul Glanville; Janice Fitzgerald; Chris Keinath

2013-01-21T23:59:59.000Z

236

Economic Analysis of Solar Water Heaters in GuangZhou  

E-Print Network [OSTI]

,gas water heater and electrical water heater in Guangzhou was compared and the Annual Cost Calculation Method (ACCM)was introduced to explain the remarkable economic benefits. The social benefits of the solar water heater were introduced from a scientific...

Wang, Y.; Zhao, L.

2006-01-01T23:59:59.000Z

237

Ashland Electric Utility- Bright Way to Heat Water Loan  

Broader source: Energy.gov [DOE]

The City of Ashland Conservation Division offers a solar water heating program to residential electric customers who currently use an electric water heater. Under "The Bright Way to Heat Water...

238

Ashland Electric Utility- Bright Way to Heat Water Rebate  

Broader source: Energy.gov [DOE]

The City of Ashland Conservation Division offers a solar water heating program to its residential electric customers who currently use an electric water heater. Under "The Bright Way to Heat Water...

239

RESIDENTIAL ON SITE SOLAR HEATING SYSTEMS: A PROJECT EVALUATION USING THE CAPITAL ASSET PRICING MODEL  

E-Print Network [OSTI]

potential new energy sources, solar energy is perhaps thesource ready for immediate use on a commercial scale is solar energysolar energy are the fact that it is essentially a limitless source

Schutz, Stephen Richard

2011-01-01T23:59:59.000Z

240

South River EMC- Solar Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

South River Electric Membership Corporation (EMC) is providing rebates to encourage their customers to install solar water heating systems. To be eligible for the rebate solar collectors must have...

Note: This page contains sample records for the topic "residential solar water" 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

Water and Waste Water Tariffs for New Residential Construction inCalifornia  

SciTech Connect (OSTI)

This study collected current water and waste water tariffsin California cities and counties where there is a high level of newresidential construction.

Fisher, Diane; Lutz, James

2006-04-24T23:59:59.000Z

242

JANUARY 2008 SOLAR DESALINATION OF BRACKISH WATER USING MEMBRANE  

E-Print Network [OSTI]

solar collectors as water heaters and to determine the process parameters of the membrane distillationJANUARY 2008 SOLAR DESALINATION OF BRACKISH WATER USING MEMBRANE DISTILLATION PROCESS WRRI Technical Completion Report No. 342 Shuguang Deng NEW MEXICO WATER RESOURCES RESEARCH INSTITUTE MSC 3167 New

Johnson, Eric E.

243

Installation package for a Sunspot Cascade Solar Water Heating System  

SciTech Connect (OSTI)

Elcam, Incorporated of Santa Barbara, California, has developed two solar water heating systems. The systems have been installed at Tempe, Arizona and San Diego, California. The systems consist of the following: collector, collector-tank water loop, solar tank, conventional tank and controls. General guidelines are provided which may be utilized in development of detailed instalation plans and specifications. In addition, it provides instruction on operation, maintenance and installation of solar hot water systems.

None

1980-09-01T23:59:59.000Z

244

Fort Pierce Utilities Authority- Solar Water Heating Rebate (Florida)  

Broader source: Energy.gov [DOE]

'''''Fort Pierce Utilities Authority has suspended the Solar Water Heating rebate program until 2013. Contact the utility for more information on these offerings.'''''

245

Sacramento Ordinance to Waive Fees for Solar Hot Water  

Broader source: Energy.gov [DOE]

An ordinance suspending for the calendar years 2007-2009 all fees related to installations of solar water heaters on existing residences.

246

Design, development and testing of a solar-powered multi-family residential size prototype turbocompressor heat pump  

SciTech Connect (OSTI)

A program described to design, fabricate, and conduct preliminary testing of a prototype solar-powered Rankine cycle turbocompressor heat pump module for a multi-family residential building is presented. A solar system designed to use the turbocompressor heat pump module including all of the subsystems required and the various system operating modes is described in Section I. Section II includes the preliminary design analyses conducted to select the heat pump module components and operating features, working fluid, configuration, size and performance goals, and estimated performance levels in the cooling and heating modes. Section III provides a detailed description of the other subsystems and components required for a complete solar installation. Using realistic performance and cost characteristics for all subsystems, the seasonal performance of the UTC heat pump is described in various US locations. In addition, the estimated energy savings and an assessment of the economic viability of the solar system is presented in Section III. The detailed design of the heat pump module and the arrangement of components and controls selected to conduct the laboratory performance tests are described in Section IV. Section V provides a description of the special laboratory test facility, including the subsystems to simulate the collectors and storage tanks for building load and ambient conditions and the instrumentation, monitoring, and data acquisition equipment. The test results and sample computer analyses and comparisons with predicted performance levels are presented in Section VI. Various appendices provide supplementary and background information concerning working fluid selection (A), configuration selection (B), capacity control concepts (C), building models (D), computer programs used to determine component and system performance and total system economics (E), and weather data (F).

None

1981-03-01T23:59:59.000Z

247

How Much Water is Enough? Using PET to Develop Water Budgets for Residential landscapes  

E-Print Network [OSTI]

&M University College Station, TX 77843-2474 ABSTRACT Conserving and reducing the amount of water used for landscape irrigation continues to be a major issue for municipalities throughout Texas and the nation. Landscape irrigation increases... dramatically during summer months and contributes substantially to peak demand placed on municipal water supplies. A survey of monthly water use during 2000 through 2002 for 800 residences of similar size and appraised value in College Station, Texas...

White, R.; Havalak, R.; Nations, J.; Thomas, J.; Chalmers, D.; Dewey, D.

2004-01-01T23:59:59.000Z

248

Measured Space Conditioning and Water Heating Performance of a Ground-Source Integrated Heat Pump in a Residential Application  

SciTech Connect (OSTI)

In an effort to reduce residential building energy consumption, a ground-source integrated heat pump was developed to meet a home s entire space conditioning and water heating needs, while providing 50% energy savings relative to a baseline suite of minimum efficiency equipment. A prototype 7.0 kW system was installed in a 344 m2 research house with simulated occupancy in Oak Ridge, TN. The equipment was monitored from June 2012 through January 2013.

Munk, Jeffrey D [ORNL] [ORNL; Ally, Moonis Raza [ORNL] [ORNL; Baxter, Van D [ORNL] [ORNL; Gehl, Anthony C [ORNL] [ORNL

2014-01-01T23:59:59.000Z

249

Project Profile: An Emergent Model of Technology Adoption for Accelerating the Diffusion of Residential Solar PV  

Broader source: Energy.gov [DOE]

The University of Texas at Austin, along with partners at Frontier Associates and Austin Energy, under the Solar Energy Evolution and Diffusion Studies (SEEDS) program, is developing an integrated...

250

Solar Water Heating: What's Hot and What's Not  

E-Print Network [OSTI]

A handful of electric utilities in the United States now pay incentives to their customers to install solar water heaters or are developing programs to do so. The solar water heater incentives are part of a broader utility demand-side management...

Stein, J.

251

enhanced) in water vapor. The distribution of water ice throughout the solar nebula may  

E-Print Network [OSTI]

enhanced) in water vapor. The distribution of water ice throughout the solar nebula may have varied Solar System (Univ. of Arizona Press, Tucson, AZ, 1988), p. 348. The time scale for settling of solids that are a few hundred times greater than that of the canonical solar nebula (14). Turbulent

Utrecht, Universiteit

252

Protecting Solar Rights in California Through an Exploration of the California Water Doctrine  

E-Print Network [OSTI]

Nevertheless water and solar energy share many similar resource.  Water and solar energy share several  properties that both water and solar energy share that  make the 

Fedman, Anna

2011-01-01T23:59:59.000Z

253

Solar Works! In Seattle: Introduction to Solar Electric (PV)  

Broader source: Energy.gov [DOE]

Presentation slides from residential PV workshop. Also covers general solar resource assessment, siting and financial incentives.

254

Green Energy Ohio- GEO Solar Thermal Rebate Program  

Broader source: Energy.gov [DOE]

With funding from The Sierra Club, Green Energy Ohio (GEO) is offering rebates on residential properties in Ohio for solar water heating systems purchased after April 1, 2009. The rebates are...

255

Design package for solar domestic hot water system  

SciTech Connect (OSTI)

Information used to evaluate the initial design of the Elcam, Inc., Solar Domestic Hot Water System is presented. Included are such items as the system performance specification, detailed design drawings and other information. Elcam, Inc., has developed two solar heated prototype hot water systems and two heat exchangers. The hot water systems consist of the following subsystems: collector, storage, control, transport, auxiliary energy, and government-furnished Site Data Acquisition. The two systems are installed at Tempe, Arizona, and San Diego, California.

None

1980-09-01T23:59:59.000Z

256

RESIDENTIAL EXCHANGE  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

establishes the right of Pacific Northwest electric utilities to participate in the Residential Exchange Program that provides wholesale power cost benefits for residential and...

257

Florida Solar Energy Center (Building America Partnership for...  

Open Energy Info (EERE)

for Improved Residential Construction Jump to: navigation, search Name: Florida Solar Energy Center (Building America Partnership for Improved Residential Construction...

258

Advanced phase change materials and systems for solar passive heating and cooling of residential buildings  

SciTech Connect (OSTI)

During the last three years under the sponsorship of the DOE Solar Passive Division, the University of Dayton Research Institute (UDRI) has investigated four phase change material (PCM) systems for utility in thermal energy storage for solar passive heating and cooling applications. From this research on the basis of cost, performance, containment, and environmental acceptability, we have selected as our current and most promising series of candidate phase change materials, C-15 to C-24 linear crystalline alkyl hydrocarbons. The major part of the research during this contract period was directed toward the following three objectives. Find, test, and develop low-cost effective phase change materials (PCM) that melt and freeze sharply in the comfort temperature range of 73--77{degree}F for use in solar passive heating and cooling of buildings. Define practical materials and processes for fire retarding plasterboard/PCM building products. Develop cost-effective methods for incorporating PCM into building construction materials (concrete, plasterboard, etc.) which will lead to the commercial manufacture and sale of PCM-containing products resulting in significant energy conservation.

Salyer, I.O.; Sircar, A.K.; Dantiki, S.

1988-01-01T23:59:59.000Z

259

THE IMPACT OF BUILDING ORIENTATION ON RESIDENTIAL HEATING AND COOLING  

E-Print Network [OSTI]

PASSIVE SOLAR RESIDENTIAL BUILDING* Introduction In order to provide a basis for thermal analyses examining the effects of design

Andersson, Brandt

2014-01-01T23:59:59.000Z

260

Estimated United States Residential Energy Use in 2005  

SciTech Connect (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

Note: This page contains sample records for the topic "residential solar water" 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

Piedmont Natural Gas- Residential Equipment Efficiency Program  

Broader source: Energy.gov [DOE]

Piedmont Natural Gas offers rebates on high-efficiency natural gas tankless water heaters, tank water heaters and furnaces. Customers on the 201-Residential Service Rate or 221-Residential Service...

262

Colorado State University program for developing, testing, evaluating and optimizing solar heating and cooling systems  

SciTech Connect (OSTI)

This report discusses the following tasks; solar heating with isothermal collector operation and advanced control strategy; solar cooling with solid desiccant; liquid desiccant cooling system development; solar house III -- development and improvement of solar heating systems employing boiling liquid collectors; generic solar domestic water heating systems; advanced residential solar domestic hot water (DHW) systems; management and coordination of Colorado State/DOE program; and field monitoring workshop.

Not Available

1991-01-07T23:59:59.000Z

263

Water Pollution Control Plant Solar Site Evaluation: San José  

Broader source: Energy.gov [DOE]

This report describes the findings of a solar site evaluation conducted at the San Jose/Santa Clara Water Pollution Control Plant (Site) in the City of San Jose, California (City). This evaluation was conducted as part of a larger study to assess solar potential at multiple public facilities within the City.

264

sttesuhcassa RESIDENTIAL  

E-Print Network [OSTI]

University Apartments To Amherst Center RON TNASAELPHT TS CENTRAL RESIDENTIAL AREA To Tillson Farm RESIDENTIAL AREA Lorden Field ATHLETIC FIELDS To Telecom, UMass Outreach & UMass Extension at 101 University Drive NORTHEAST RESIDENTIAL AREA ORCHARD HILL RESIDENTIAL AREA Chabad House HAIGIS MALL Newman Center

Schweik, Charles M.

265

sttesuhcassa RESIDENTIAL  

E-Print Network [OSTI]

Gordon To Amherst Center RON TNASAELPHT TS CENTRAL RESIDENTIAL AREA To Tillson Farm & Intermediate ORCHARD HILL DR. Track & Field ACO SDT KKG SK ADP IGU ZBT BUTTERFIELDTERRACE DZ SOUTHWEST RESIDENTIAL AREA NORTHEAST RESIDENTIAL AREA ORCHARD HILL RESIDENTIAL AREA Chabad House HAIGIS MALL Newman Center Textbook

Mountziaris, T. J.

266

New Home Buyer Solar Water Heater Trade-Off Study  

SciTech Connect (OSTI)

This report details the results of a research conducted in 1998 and 1999 and outlines a marketing deployment plan designed for businesses interested in marketing solar water heaters in the new home industry.

Symmetrics Marketing Corporation

1999-08-18T23:59:59.000Z

267

Minnesota Power- Solar-Thermal Water Heating Rebate Program  

Broader source: Energy.gov [DOE]

Minnesota Power offers a 25% rebate for qualifying solar thermal water heating systems. The maximum award for single-family customers is $2,000 per customer; $4,000 for 2-3 family unit buildings; ...

268

GreyStone Power- Solar Water Heating Program  

Broader source: Energy.gov [DOE]

GreyStone Power, an electricity cooperative serving 103,000 customers in Georgia, introduced a solar water heating rebate in March 2009. This $500 rebate is available to customers regardless of...

269

Theoretical investigation of solar energy conversion and water oxidation catalysis  

E-Print Network [OSTI]

Solar energy conversion and water oxidation catalysis are two great scientific and engineering challenges that will play pivotal roles in a future sustainable energy economy. In this work, I apply electronic structure ...

Wang, Lee-Ping

2011-01-01T23:59:59.000Z

270

Pasadena Water and Power- Solar Power Installation Rebate  

Broader source: Energy.gov [DOE]

Pasadena Water and Power (PWP) offers its electric customers a rebate for photovoltaic (PV) installations, with a goal of helping to fund the installation of 14 megawatts (MW) of solar power by...

271

City of Tallahassee Utilities- Solar Water Heating Rebate  

Broader source: Energy.gov [DOE]

The City of Tallahassee Utilities offers a $450 rebate to homeowners* and homebuilders who install a solar water-heating system. This rebate may be applied to a first-time installation or to the...

272

Expansion and Improvement of Solar Water Heating Technology in...  

Open Energy Info (EERE)

development of high-quality and attractive-looking model designs for integrating solar water heaters (SWH) into buildings in China. Coordinates: 39.90601, 116.387909 Show...

273

The Phases of Water Ice in the Solar Nebula  

E-Print Network [OSTI]

Understanding the phases of water ice that were present in the solar nebula has implications for understanding cometary and planetary compositions as well as internal evolution of these bodies. Here we show that amorphous ice formed more readily than previously recognized, with formation at temperatures ice to form. This processing would be a natural consequence of ice dynamics, and would allow for the trapping of noble gases and other volatiles in water ice in the outer solar nebula.

Ciesla, Fred J

2014-01-01T23:59:59.000Z

274

NREL and Industry Advance Low-Cost Solar Water Heating R&D (Fact Sheet)  

SciTech Connect (OSTI)

NREL and Rhotech develop cost-effective solar water heating prototype to rival natural gas water heater market.

Not Available

2014-08-01T23:59:59.000Z

275

Colorado Springs Utilities- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Colorado Springs Utilities offers a variety of energy and water efficiency incentives to its residential customers through the Residential Rebate Program. Rebates are offered for single and multi...

276

Urgent Action on Energy Conservation Standards for Residential...  

Energy Savers [EERE]

Urgent Action on Energy Conservation Standards for Residential Water Heaters (Docket Number: EERE-2012-BT-STD-0022) Urgent Action on Energy Conservation Standards for Residential...

277

The Potential Impact of Increased Renewable Energy Penetrations on Electricity Bill Savings from Residential Photovoltaic Systems  

E-Print Network [OSTI]

California’s Solar Photovoltaic Subsidies? Center for thefrom Residential Photovoltaic Systems Naďm R. Darghouth,FROM RESIDENTIAL PHOTOVOLTAIC SYSTEMS Naďm R. Darghouth

Barbose, Galen

2013-01-01T23:59:59.000Z

278

Driving Demand for Home Energy Improvements: Motivating residential customers to invest in comprehensive upgrades that eliminate energy waste, avoid high utility bills, and spur the economy  

E-Print Network [OSTI]

by bundling energy efficiency, solar photovoltaics (PV), andby bundling energy efficiency, solar photovoltaics (PV), andPhotovoltaics Residential Conservation Service Residential Energy Efficiency

Fuller, Merrian C.

2011-01-01T23:59:59.000Z

279

Operational, aesthetic, and construction process performance for innovative passive and active solar building components for residential buildings  

E-Print Network [OSTI]

A system-based framework creates the ability to integrate operational, aesthetic, and construction process performance. The framework can be used to evaluate innovations within residential construction. By reducing the ...

Settlemyre, Kevin (Kevin Franklin), 1971-

2000-01-01T23:59:59.000Z

280

Approaches for Identifying Consumer Preferences for the Design of Technology Products: A Case Study of Residential Solar Panels  

E-Print Network [OSTI]

This paper investigates ways to obtain consumer preferences for technology products to help designers identify the key attributes that contribute to a product's market success. A case study of residential photovoltaic ...

Chen, Heidi Q.

Note: This page contains sample records for the topic "residential solar water" 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

Performance of evacuated tubular solar collectors in a residential heating and cooling system. Final report, 1 October 1978-30 September 1979  

SciTech Connect (OSTI)

Operation of CSU Solar House I during the heating season of 1978-1979 and during the 1979 cooling season was based on the use of systems comprising an experimental evacuated tubular solar collector, a non-freezing aqueous collection medium, heat exchange to an insulated conventional vertical cylindrical storage tank and to a built-up rectangular insulated storage tank, heating of circulating air by solar heated water and by electric auxiliary in an off-peak heat storage unit, space cooling by lithium bromide absorption chiller, and service water heating by solar exchange and electric auxiliary. Automatic system control and automatic data acquisition and computation are provided. This system is compared with others evaluated in CSU Solar Houses I, II and III, and with computer predictions based on mathematical models. Of the 69,513 MJ total energy requirement for space heating and hot water during a record cold winter, solar provided 33,281 MJ equivalent to 48 percent. Thirty percent of the incident solar energy was collected and 29 percent was delivered and used for heating and hot water. Of 33,320 MJ required for cooling and hot water during the summer, 79 percent or 26,202 MJ were supplied by solar. Thirty-five percent of the incident solar energy was collected and 26 percent was used for hot water and cooling in the summer. Although not as efficient as the Corning evacuated tube collector previously used, the Philips experimental collector provides solar heating and cooling with minimum operational problems. Improved performance, particularly for cooling, resulted from the use of a very well-insulated heat storage tank. Day time (on-peak) electric auxiliary heating was completely avoided by use of off-peak electric heat storage. A well-designed and operated solar heating and cooling system provided 56 percent of the total energy requirements for heating, cooling, and hot water.

Duff, W.S.; Loef, G.O.G.

1981-03-01T23:59:59.000Z

282

Technical Potential of Solar Water Heating to Reduce Fossil Fuel Use and Greenhouse Gas Emissions in the United States  

SciTech Connect (OSTI)

Use of solar water heating (SWH) in the United States grew significantly in the late 1970s and early 1980s, as a result of increasing energy prices and generous tax credits. Since 1985, however, expiration of federal tax credits and decreased energy prices have virtually eliminated the U.S. market for SWH. More recently, increases in energy prices, concerns regarding emissions of greenhouse gases, and improvements in SWH systems have created new interest in the potential of this technology. SWH, which uses the sun to heat water directly or via a heat-transfer fluid in a collector, may be particularly important in its ability to reduce natural gas use. Dependence on natural gas as an energy resource in the United States has significantly increased in the past decade, along with increased prices, price volatility, and concerns about sustainability and security of supply. One of the readily deployable technologies available to decrease use of natural gas is solar water heating. This report provides an overview of the technical potential of solar water heating to reduce fossil fuel consumption and associated greenhouse gas emissions in U.S. residential and commercial buildings.

Denholm, P.

2007-03-01T23:59:59.000Z

283

Mountain Association for Community Economic Development- Solar Water Heater Loan Program  

Broader source: Energy.gov [DOE]

The Kentucky Solar Partnership (KSP) and the Mountain Association for Community Economic Development (MACED) partner to offer low interest loans for the installation of solar water heaters. Loans...

284

Solar Rights  

Broader source: Energy.gov [DOE]

Maine law requires that any municipal ordinance, bylaw, or regulation adopted after September 30, 2009 regulating solar energy devices on residential property follow certain requirements. The rules...

285

Low-Cost Solar Water Heating Research and Development Roadmap  

SciTech Connect (OSTI)

The market environment for solar water heating technology has changed substantially with the successful introduction of heat pump water heaters (HPWHs). The addition of this energy-efficient technology to the market increases direct competition with solar water heaters (SWHs) for available energy savings. It is therefore essential to understand which segment of the market is best suited for HPWHs and focus the development of innovative, low-cost SWHs in the market segment where the largest opportunities exist. To evaluate cost and performance tradeoffs between high performance hot water heating systems, annual energy simulations were run using the program, TRNSYS, and analysis was performed to compare the energy savings associated with HPWH and SWH technologies to conventional methods of water heating.

Hudon, K.; Merrigan, T.; Burch, J.; Maguire, J.

2012-08-01T23:59:59.000Z

286

Solar Water Heating in Dragash Municipality, Kosovo.  

E-Print Network [OSTI]

?? Water has been heated with the sun has almost as long as there have been humans, but itis not until recently that more advanced… (more)

Dahl Hĺkans, Mia

2010-01-01T23:59:59.000Z

287

Design and Modeling of Infrastructure for Residential and Community Water Reuse.  

E-Print Network [OSTI]

??Water scarcity and deteriorating water infrastructure are of growing concern in the United States. The conventional methods of treating and transporting potable water and wastewater… (more)

Killion, Shannon M

2011-01-01T23:59:59.000Z

288

Energy Efficiency Design Options for Residential Water Heaters: Economic Impacts on Consumers  

E-Print Network [OSTI]

for gas and electric storage water heaters. It presents theboth gas and electric storage water heaters, and heat pumpliters) for gas storage water heaters and a maximum input

Lekov, Alex

2011-01-01T23:59:59.000Z

289

Economics of Condensing Gas Furnaces and Water Heaters Potential in Residential Single Family Homes  

E-Print Network [OSTI]

develop condensing gas storage water heaters to qualify forgas furnace and gas storage water heater. This study focusesis predominantly storage water heaters. Regionally, gas-

Lekov, Alex

2011-01-01T23:59:59.000Z

290

Economics of residential gas furnaces and water heaters in US new construction market  

E-Print Network [OSTI]

al. (2004). Heat pump water heater technology: Experienceslarger market for heat pump water heaters (US Department offurnace or heat pump and electric water heater (26%; US

Lekov, Alex B.; Franco, Victor H.; Wong-Parodi, Gabrielle; McMahon, James E.; Chan, Peter

2010-01-01T23:59:59.000Z

291

Residential Load Management Program and Pilot  

E-Print Network [OSTI]

In 1986 LCRA embarked on residential load management to control peak summer loads. At that time, LCRA was considered a summer peaking utility, and residential air conditioning and water heating systems were selected for control. The program...

Haverlah, D.; Riordon, K.

1994-01-01T23:59:59.000Z

292

Solar water heaters | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar PowerstoriesNrelPartnerTypePonsa,Home Aimeebailey's pictureWiki Page

293

Solar Water Heating: SPECIFICATION, CHECKLIST AND GUIDE  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage » SearchEnergyDepartmentScoping Study |4 SolarPVSolar Viewed as Triple

294

Heat Pump Water Heaters and American Homes: A Good Fit?  

E-Print Network [OSTI]

M.V. Lapsa. 2001. Residential Heat Pump Water Heater (HPWH)Calwell. 2005. Residential Heat Pump Water Heaters: Energyfor Residential Heat Pump Water Heaters Installed in

Franco, Victor

2011-01-01T23:59:59.000Z

295

Heat Pump Water Heaters and American Homes: A Good Fit?  

E-Print Network [OSTI]

2001. Residential Heat Pump Water Heater (HPWH) Development2005. Residential Heat Pump Water Heaters: Energy Efficiencyfor Residential Heat Pump Water Heaters Installed in

Franco, Victor

2011-01-01T23:59:59.000Z

296

Energy Efficiency Design Options for Residential Water Heaters: Economic Impacts on Consumers  

E-Print Network [OSTI]

of a Drop-In Heat Pump Water Heater, Oak Ridge National Lab.CA. Maxwell, J. 2004. Heat Pump Water Heater Economic Model.water heaters. For heat pump water heaters, the study also

Lekov, Alex

2011-01-01T23:59:59.000Z

297

Pilot Phase of a Field Study to Determine Waste of Water and Energy in Residential Hot-Water Distribution Systems  

E-Print Network [OSTI]

end use point, at the water heater in one second intervalsand monitoring at the water heater and hot water end uses.of water at the trunk (water heater) and twigs (individual

Lutz, Jim

2012-01-01T23:59:59.000Z

298

Water and Energy Wasted During Residential Shower Events: Findings from a Pilot Field Study of Hot Water Distribution Systems  

E-Print Network [OSTI]

of Natural Gas Tankless Water Heaters. Center for Energy andhot water from the water heater to each end-use locationMixed Temperature Water Water Heater Drain Indoor Boundary

Lutz, Jim

2012-01-01T23:59:59.000Z

299

RESIDENTIAL SOLAR “YIELDCO”  

Broader source: Energy.gov [DOE]

This presentation summarizes the information given during the SunShot Grand Challenge: Summit and Technology Forum, June 13-14, 2012.

300

Study Design And Realization Of Solar Water Heater  

SciTech Connect (OSTI)

Solar is one of the most easily exploitable energy, it is moreover inexhaustible. His applications are many and are varied. The heating of the domestic water is one of the most immediate, simplest and also of most widespread exploitation of the solar energy. Algeria, from its geographical situation, it deposits one of the largest high sun surface expositions in the world. The exposition duration of the almost territory exceeds 2000 hours annually and can reach the 3900 hours (high plateaus and Sahara). By knowing the daily energy received by 1 m{sup 2} of a horizontal surface of the solar thermal panel is nearly around 1700 KWh/m{sup 2} a year in the north and 2263 KWh/m{sup 2} a year in the south of the country, we release the most important and strategic place of the solar technologies in the present and in the future for Algeria. This work consists to study, conceive and manufacture solar water heating with the available local materials so, this type of the energy will be profitable for all, particularly the poor countries. If we consider the illumination duration of the panel around 6 hours a day, the water heat panel manufactured in our laboratory produce an equivalent energy of 11.615 KWh a day so, 4239 KWh a year. These values of energy can be easily increased with performing the panel manufacture.

Lounis, M. [LAAR Laboratory-Physics Department-USTOMB 31000 Oran (Algeria); Boudjemaa, F.; Akil, S. Kouider [Genie Climatic Department-CUKM 44000-Khemis Miliana (Algeria)

2011-01-17T23:59:59.000Z

Note: This page contains sample records for the topic "residential solar water" 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

Federal technology alert. Parabolic-trough solar water heating  

SciTech Connect (OSTI)

Parabolic-trough solar water heating is a well-proven renewable energy technology with considerable potential for application at Federal facilities. For the US, parabolic-trough water-heating systems are most cost effective in the Southwest where direct solar radiation is high. Jails, hospitals, barracks, and other facilities that consistently use large volumes of hot water are particularly good candidates, as are facilities with central plants for district heating. As with any renewable energy or energy efficiency technology requiring significant initial capital investment, the primary condition that will make a parabolic-trough system economically viable is if it is replacing expensive conventional water heating. In combination with absorption cooling systems, parabolic-trough collectors can also be used for air-conditioning. Industrial Solar Technology (IST) of Golden, Colorado, is the sole current manufacturer of parabolic-trough solar water heating systems. IST has an Indefinite Delivery/Indefinite Quantity (IDIQ) contract with the Federal Energy Management Program (FEMP) of the US Department of Energy (DOE) to finance and install parabolic-trough solar water heating on an Energy Savings Performance Contract (ESPC) basis for any Federal facility that requests it and for which it proves viable. For an ESPC project, the facility does not pay for design, capital equipment, or installation. Instead, it pays only for guaranteed energy savings. Preparing and implementing delivery or task orders against the IDIQ is much simpler than the standard procurement process. This Federal Technology Alert (FTA) of the New Technology Demonstration Program is one of a series of guides to renewable energy and new energy-efficient technologies.

NONE

1998-04-01T23:59:59.000Z

302

Solar space and water heating system installed at Charlottesville, Virginia  

SciTech Connect (OSTI)

The solar energy system located at David C. Wilson Neuropsychiatric Hospital, Charlottesville, Virginia, consists of 88 single glazed, Sunworks Solector copper base plate collector modules; hot water coils in the hot air ducts; a domestic hot water (DHW) preheat tank; a 3,000 gallon concrete urethane-insulated storage tank and other miscellaneous components. This report includes extracts from the site files, specifications, drawings, installation, operation and maintenance instructions.

Greer, Charles R.

1980-09-01T23:59:59.000Z

303

Reactive Sputtering of Bismuth Vanadate Photoanodes for Solar Water Splitting  

E-Print Network [OSTI]

Reactive Sputtering of Bismuth Vanadate Photoanodes for Solar Water Splitting Le Chen,, Esther of Electrical Engineering and Computer Sciences, University of California, Berkeley, Berkeley, California 94720 has remained relatively underexplored. Here, we report the synthesis of BiVO4 thin films by reactive

Javey, Ali

304

Energy Efficiency Design Options for Residential Water Heaters: Economic Impacts on Consumers  

E-Print Network [OSTI]

of a Drop-In Heat Pump Water Heater, Oak Ridge National Lab.Clear Seas Research. 2006. Water Heater Study. Plumbing andJ. 2003. Incorporating Water Heater Replacement into the

Lekov, Alex

2011-01-01T23:59:59.000Z

305

Economics of residential gas furnaces and water heaters in United States new construction market  

E-Print Network [OSTI]

furnaces and storage water heaters, finds that installing aAs shown in Table 2, storage water heaters in single-familya gas furnace and a gas storage water heater. This market is

Lekov, Alex B.

2010-01-01T23:59:59.000Z

306

Economics of residential gas furnaces and water heaters in US new construction market  

E-Print Network [OSTI]

furnaces and storage water heaters, finds that installing aAs shown in Table 2, storage water heaters in single-familya gas furnace and a gas storage water heater. This market is

Lekov, Alex B.; Franco, Victor H.; Wong-Parodi, Gabrielle; McMahon, James E.; Chan, Peter

2010-01-01T23:59:59.000Z

307

Economics of residential gas furnaces and water heaters in United States new construction market  

E-Print Network [OSTI]

and F. Southworh. (2004). Heat pump water heater technology:a larger market for heat pump water heaters (U.S. Departmentfurnace or heat pump and electric water heater (26%). (U.S.

Lekov, Alex B.

2010-01-01T23:59:59.000Z

308

An overview of water disinfection in developing countries and the potential for solar thermal water pasteurization  

SciTech Connect (OSTI)

This study originated within the Solar Buildings Program at the U.S. Department of Energy. Its goal is to assess the potential for solar thermal water disinfection in developing countries. In order to assess solar thermal potential, the alternatives must be clearly understood and compared. The objectives of the study are to: (a) characterize the developing world disinfection needs and market; (b) identify competing technologies, both traditional and emerging; (c) analyze and characterize solar thermal pasteurization; (d) compare technologies on cost-effectiveness and appropriateness; and (e) identify research opportunities. Natural consequences of the study beyond these objectives include a broad knowledge of water disinfection problems and technologies, introduction of solar thermal pasteurization technologies to a broad audience, and general identification of disinfection opportunities for renewable technologies.

Burch, J.; Thomas, K.E.

1998-01-01T23:59:59.000Z

309

Residential Mail Procedures Residential Mail Services  

E-Print Network [OSTI]

Residential Mail Procedures Residential Mail Services 23 Owens Hall Blacksburg, VA 24061 Phone.mailservices.vt.edu #12;Residential Mail Procedures Table of Contents General information.................................................................................8 #12;Residential Mail Procedures The following procedures have been establishes by the University

Buehrer, R. Michael

310

SolarWaterWorld AG | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to:Information SilverSolarStructure Ltd Jump to:SolarWaterWorld AG

311

Solar Water Heater Roadmap Leads Path to Market Expansion (Fact Sheet)  

SciTech Connect (OSTI)

Innovative strategy to reduce installed cost of solar water heater systems can rival conventional natural gas water heaters in the marketplace.

Not Available

2012-09-01T23:59:59.000Z

312

A Water Conservation Scenario for the Residential and Industrial Sectors in California: Potential Saveings of Water and Related Energy  

E-Print Network [OSTI]

William Hill (5/25/77). Water conser- vation and deliveries.Santa Cruz Water Department. conservation.Tracey Bliss (5/25/77). Water Standard Oil Refinery. James

Benenson, P.

2010-01-01T23:59:59.000Z

313

Feasibility of Municipal Water Mains as Heat Sink for Residential Air-Conditioning  

E-Print Network [OSTI]

It has been proposed that municipal water mains be used as the heat sink or the heat source for air-conditioning or heating, respectively. This paper addresses the extent of thermal contamination associated with the use of municipal water...

Vliet, G. C.

1994-01-01T23:59:59.000Z

314

SYSTEM OPTIMIZTION OF HOT WATER CONCENTRATED SOLAR THERMOELECTRIC GENERATION  

E-Print Network [OSTI]

In this report, we describe the design of a concentrated solar thermoelectric (TE) system which can provide both electricity and hot water. Today’s thermoelectric materials have a relatively low efficiency (~6 % for temperature difference across the thermoelement on the order of 300 o C). However since thermoelectrics don’t need their cold side to be near room temperature, (in another word, one can chose the particular thermoelectric material to match to the operational temperature) it is possible to use the waste heat to provide hot water and this makes the overall efficiency of the combined system to be quite high. A key factor in the optimization of the thermoelectric module is the thermal impedance matching with the incident solar radiation, and also with the hot water heat exchanger on the cold side of the thermoelectric module. We have developed an analytic model for the whole system and optimized each component in order to minimize the material cost. TE element fill factor is found to be an important parameter to optimize at low solar concentrations (generated per mass of the thermoelectric elements. Similarly the co-optimization of the microchannel heat exchanger and the TE module can be used to minimize the amount of material in the heat exchanger and the pumping power required for forced convection liquid cooling. Changing the amount of solar concentration, changes the input heat flux and this is another parameter that can be optimized in order to reduce the cost of heat exchanger (by size), the tracking requirement and the whole system. A series of design curves for different solar concentration are obtained. It is shown that the overall efficiency of the system can be more than 80 % at 200x concentration which is independent of the material ZT (TE figure-of-merit). For a material with ZThot~0.9, the electrical conversion efficiency is ~10%. For advanced materials with ZThot ~ 2.8, the electrical conversion efficiency could reach ~21%. 1.

Kazuaki Yazawa; Ali Shakouri

315

Realistic Hot Water Draw Specification for Rating Solar Water Heaters: Preprint  

SciTech Connect (OSTI)

In the United States, annual performance ratings for solar water heaters are simulated, using TMY weather and specified water draw. A more-realistic ratings draw is proposed that eliminates most bias by improving mains inlet temperature and by specifying realistic hot water use. This paper outlines the current and the proposed draws and estimates typical ratings changes from draw specification changes for typical systems in four cities.

Burch, J.

2012-06-01T23:59:59.000Z

316

Solar heating and hot water system installed at office building, One Solar Place, Dallas, Texas. Final report  

SciTech Connect (OSTI)

This document is the Final Report of the Solar Energy System Installed at the First Solar Heated Office Building, One Solar Place, Dallas, Texas. The Solar System was designed to provide 87 percent of the space heating needs, 100 percent of the potable hot water needs and is sized for future absorption cooling. The collection subsystem consists of 28 Solargenics, series 76, flat plate collectors with a total area of 1596 square feet. The solar loop circulates an ethylene glycol-water solution through the collectors into a hot water system heat exchanger. The hot water storage subsystem consists of a heat exchanger, two 2300 gallon concrete hot water storage tanks with built in heat exchangers and a back-up electric boiler. The domestic hot water subsystem sends hot water to the 10,200 square feet floor area office building hot water fixtures. The building cold water system provides make-up to the solar loop, the heating loop, and the hot water concrete storage tanks. The design, construction, cost analysis, operation and maintenance of the solar system are described. The system became operational July 11, 1979.

Not Available

1980-06-01T23:59:59.000Z

317

Effect of Fuel Wobbe Number on Pollutant Emissions from Advanced Technology Residential Water Heaters: Results of Controlled Experiments  

SciTech Connect (OSTI)

The research summarized in this report is part of a larger effort to evaluate the potential air quality impacts of using liquefied natural gas in California. A difference of potential importance between many liquefied natural gas blends and the natural gas blends that have been distributed in California in recent years is the higher Wobbe number of liquefied natural gas. Wobbe number is a measure of the energy delivery rate for appliances that use orifice- or pressure-based fuel metering. The effect of Wobbe number on pollutant emissions from residential water heaters was evaluated in controlled experiments. Experiments were conducted on eight storage water heaters, including five with “ultra low-NO{sub X}” burners, and four on-demand (tankless) water heaters, all of which featured ultra low-NO{sub X} burners. Pollutant emissions were quantified as air-free concentrations in the appliance flue and fuel-based emission factors in units of nanogram of pollutant emitter per joule of fuel energy consumed. Emissions were measured for carbon monoxide (CO), nitrogen oxides (NO{sub X}), nitrogen oxide (NO), formaldehyde and acetaldehyde as the water heaters were operated through defined operating cycles using fuels with varying Wobbe number. The reference fuel was Northern California line gas with Wobbe number ranging from 1344 to 1365. Test fuels had Wobbe numbers of 1360, 1390 and 1420. The most prominent finding was an increase in NO{sub X} emissions with increasing Wobbe number: all five of the ultra low-NO{sub X} storage water heaters and two of the four ultra low-NO{sub X} on-demand water heaters had statistically discernible (p<0.10) increases in NO{sub X} with fuel Wobbe number. The largest percentage increases occurred for the ultra low-NO{sub X} water heaters. There was a discernible change in CO emissions with Wobbe number for all four of the on-demand devices tested. The on-demand water heater with the highest CO emissions also had the largest CO increase with increasing fuel Wobbe number.

Rapp, VH; Singer, BC

2014-03-01T23:59:59.000Z

318

Statistical analysis of solar irradiation in a distributed microgrid  

E-Print Network [OSTI]

To allow residential solar power to continue its growth andalone (2). To allow solar power to continue its growth and

Harper, James Patrick

2010-01-01T23:59:59.000Z

319

Non-Hardware ("Soft") Cost-Reduction Roadmap for Residential and Small Commercial Solar Photovoltaics, 2013-2020  

SciTech Connect (OSTI)

The objective of this analysis is to roadmap the cost reductions and innovations necessary to achieve the U.S. Department of Energy (DOE) SunShot Initiative's total soft-cost targets by 2020. The roadmap focuses on advances in four soft-cost areas: (1) customer acquisition; (2) permitting, inspection, and interconnection (PII); (3) installation labor; and (4) financing. Financing cost reductions are in terms of the weighted average cost of capital (WACC) for financing PV system installations, with real-percent targets of 3.0% (residential) and 3.4% (commercial).

Ardani, K.; Seif, D.; Margolis, R.; Morris, J.; Davidson, C.; Truitt, S.; Torbert, R.

2013-08-01T23:59:59.000Z

320

Xcel Energy (Gas)- Residential Conservation Programs  

Broader source: Energy.gov [DOE]

Xcel Energy offers its Wisconsin residential natural gas customers rebates for high efficiency heating equipment. Currently, rebates are available for tankless and storage water heaters, furnaces,...

Note: This page contains sample records for the topic "residential solar water" 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

Vermont Gas- Residential Energy Efficiency Program  

Broader source: Energy.gov [DOE]

The Equipment Replacement program offers rebates for residential customers who replace existing heating equipment or water heater with a more energy efficient one. Rebates vary depending on...

322

Black Hills Power- Residential Customer Rebate Program  

Broader source: Energy.gov [DOE]

Black Hills Power offers cash rebates to residential customers who purchase and install energy efficient equipment in their homes. Incentives exist for water heaters, demand control units, air...

323

East Central Electric Cooperative- Residential Rebate Program  

Broader source: Energy.gov [DOE]

East Central Electric Cooperative offers rebates to residential customers to install energy-efficient ground source heat pumps, electric water heaters, and appliances. To qualify for the rebate...

324

Boston solar retrofits: studies of solar access and economics  

SciTech Connect (OSTI)

Studies of solar access and solar retrofit economics are described for residential applications in the City of Boston. The study of solar access was based upon a random sample of 94 buildings; the sample was stratified to ensure a broad geographic representation from the city's various sections. Using available data on the heights and orientations of the sampled structures and surrounding buildings, each building's hourly access to sunlight was computed separately for the roof and south facing walls. These data were then aggregated by broad structural classifications in order to provide general measures of solar access. The second study was a comparative analysis of the economics of several solar heating and hot water systems. An active hot water system, installed using pre-assembled, commercially purchased equipment, was selected as a reference technology. A variety of measures of economic performance were computed for this system, with and without existing tax credits and under various financing arrangements. Next, a number of alternative approaches for solar space and water heating were identified from interviews with individuals and groups involved in solar retrofit projects in the Boston area. The objective was to identify approaches that many of those interviewed believe to be low-cost means of applying solar energy in residential settings. The approaches selected include thermal window covers, wall collectors, bread box water heaters, and sun spaces. Preliminary estimates of the performance of several representative designs were developed and the economics of these designs evaluated.

Shapiro, M.

1980-11-01T23:59:59.000Z

325

Energy Efficiency Design Options for Residential Water Heaters: Economic Impacts on Consumers  

E-Print Network [OSTI]

this indirect increase in home heating (and the decrease inincrease the home’s heating load in the heating season (electricity (42% of homes) for water heating. (DOE EIA 2005)

Lekov, Alex

2011-01-01T23:59:59.000Z

326

Factors Influencing Water Heating Energy Use and Peak Demand in a Large Scale Residential Monitoring Study  

E-Print Network [OSTI]

, as well as obtain improved appliance energy consumption indexes and load profiles. A portion of the monitoring measures water heater energy use and demand in each home on a 15-minute basis....

Bouchelle, M. P.; Parker, D. S.; Anello, M. T.

2000-01-01T23:59:59.000Z

327

Solar water heating technical support. Technical report for November 1997--April 1998 and final report  

SciTech Connect (OSTI)

This progress report covers the time period November 1, 1997 through April 30, 1998, and also summarizes the project as the final report. The topics of the report include certification of solar collectors for water heating systems, modeling and testing of solar collectors and gas water heater backup systems, ratings of collectors for specific climates, and solar pool heating systems.

Huggins, J.

1998-10-01T23:59:59.000Z

328

Financing Non-Residential Photovoltaic Projects: Options and Implications  

E-Print Network [OSTI]

Coggeshall. 2008. Solar Photovoltaic Financing: DeploymentEconomics of Commercial Photovoltaic Systems in California.Financing Non-Residential Photovoltaic Projects: Options and

Bolinger, Mark

2009-01-01T23:59:59.000Z

329

First Energy (MetEd, Penelec, Penn Power)- Residential Solar Water Heating Program  

Broader source: Energy.gov [DOE]

'''''Note: Phase I of the program closed June 7, 2013. Phase II information will be posted when it is available. The below information is for Phase I only. Check the program website for more...

330

Non-Residential Solar Water Heating Site Assessment at Milwaukee Apartment  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S iPartnership ProgramDepartment of EnergyBuildings |

331

Coweta-Fayette EMC- Residential Solar Water Heater Rebate Program (Georgia)  

Broader source: Energy.gov [DOE]

Coweta-Fayette Electric Membership Corporation (EMC) provides electric and natural gas service to 58,000 customers in Georgia's Coweta, Fayette, Meriwether, Heard, Troop and Fulton counties.

332

Life cycle assessment of buildings technologies: High-efficiency commercial lighting and residential water heaters  

SciTech Connect (OSTI)

In this study the life cycle emissions and energy use are estimated for two types of energy technologies. The first technology evaluated is the sulfur lamp, a high-efficiency lighting system under development by the US Department of Energy (DOE) and Fusion Lighting, the inventor of the technology. The sulfur lamp is compared with conventional metal halide high-intensity discharge lighting systems. The second technology comparison is between standard-efficiency and high-efficiency gas and electric water heaters. In both cases the life cycle energy use and emissions are presented for the production of an equivalent level of service by each of the technologies. For both analyses, the energy use and emissions from the operation of the equipment are found to dominate the life cycle profile. The life cycle emissions for the water heating systems are much more complicated. The four systems compared include standard- and high-efficiency gas water heaters, standard electric resistance water heaters, and heat pump water heaters.

Freeman, S.L.

1997-01-01T23:59:59.000Z

333

Buildings Energy Data Book: 8.2 Residential Sector Water Consumption  

Buildings Energy Data Book [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyAuthorization for(EV) Road UserNatural122 Water583 2004 Water

334

Buildings Energy Data Book: 8.2 Residential Sector Water Consumption  

Buildings Energy Data Book [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyAuthorization for(EV) Road UserNatural122 Water583 2004 Water6

335

National Residential Efficiency Measures Database  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The National Residential Efficiency Measures Database is a publicly available, centralized resource of residential building retrofit measures and costs for the U.S. building industry. With support from the U.S. Department of Energy, NREL developed this tool to help users determine the most cost-effective retrofit measures for improving energy efficiency of existing homes. Software developers who require residential retrofit performance and cost data for applications that evaluate residential efficiency measures are the primary audience for this database. In addition, home performance contractors and manufacturers of residential materials and equipment may find this information useful. The database offers the following types of retrofit measures: 1) Appliances, 2) Domestic Hot Water, 3) Enclosure, 4) Heating, Ventilating, and Air Conditioning (HVAC), 5) Lighting, 6) Miscellaneous.

336

Design and Experiments of a Solar Low-temperature Hot Water Floor Radiant Heating System  

E-Print Network [OSTI]

The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only saves fossil resources and reduces pollution, but also makes people feel more...

Wu, Z.; Li, D.

2006-01-01T23:59:59.000Z

337

Mandating Solar Hot Water by California Local Governments: Legal Issues  

E-Print Network [OSTI]

and counties the power to require dedication of solar accessthe power to re- quire dedication of solar easements as a

Hoffman,, Peter C.

1981-01-01T23:59:59.000Z

338

Covered Product Category: Residential Whole-Home Gas Tankless Water Heaters  

Broader source: Energy.gov [DOE]

FEMP provides acquisition guidance across a variety of product categories, including whole-home gas tankless water heaters, which are an ENERGY STAR®-qualified product category. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

339

Solar High Temperature Water-Splitting Cycle with Quantum Boost  

SciTech Connect (OSTI)

A sulfur family chemical cycle having ammonia as the working fluid and reagent was developed as a cost-effective and efficient hydrogen production technology based on a solar thermochemical water-splitting cycle. The sulfur ammonia (SA) cycle is a renewable and sustainable process that is unique in that it is an all-fluid cycle (i.e., with no solids handling). It uses a moderate temperature solar plant with the solar receiver operating at 800°C. All electricity needed is generated internally from recovered heat. The plant would operate continuously with low cost storage and it is a good potential solar thermochemical hydrogen production cycle for reaching the DOE cost goals. Two approaches were considered for the hydrogen production step of the SA cycle: (1) photocatalytic, and (2) electrolytic oxidation of ammonium sulfite to ammonium sulfate in aqueous solutions. Also, two sub-cycles were evaluated for the oxygen evolution side of the SA cycle: (1) zinc sulfate/zinc oxide, and (2) potassium sulfate/potassium pyrosulfate. The laboratory testing and optimization of all the process steps for each version of the SA cycle were proven in the laboratory or have been fully demonstrated by others, but further optimization is still possible and needed. The solar configuration evolved to a 50 MW(thermal) central receiver system with a North heliostat field, a cavity receiver, and NaCl molten salt storage to allow continuous operation. The H2A economic model was used to optimize and trade-off SA cycle configurations. Parametric studies of chemical plant performance have indicated process efficiencies of ~20%. Although the current process efficiency is technically acceptable, an increased efficiency is needed if the DOE cost targets are to be reached. There are two interrelated areas in which there is the potential for significant efficiency improvements: electrolysis cell voltage and excessive water vaporization. Methods to significantly reduce water evaporation are proposed for future activities. Electrolysis membranes that permit higher temperatures and lower voltages are attainable. The oxygen half cycle will need further development and improvement.

Taylor, Robin [SAIC] [SAIC; Davenport, Roger [SAIC] [SAIC; Talbot, Jan [UCSD] [UCSD; Herz, Richard [UCSD] [UCSD; Genders, David [Electrosynthesis Co.] [Electrosynthesis Co.; Symons, Peter [Electrosynthesis Co.] [Electrosynthesis Co.; Brown, Lloyd [TChemE] [TChemE

2014-04-25T23:59:59.000Z

340

Buildings Energy Data Book: 8.2 Residential Sector Water Consumption  

Buildings Energy Data Book [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyAuthorization for(EV) Road UserNatural122 Water58

Note: This page contains sample records for the topic "residential solar water" 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

Solar hot water system installed at Mobile, Alabama. Final report  

SciTech Connect (OSTI)

This final report describes the solar energy hot water system installed at LaQuinta Motor Inn Inc., at Mobile, Alabama. The building is a 122 unit motel. The system consists of six rows of ten collectors and three rows of eleven collectors (1990 square feet) mounted on the roof. Griswald flow control valves were installed to regulate the flow to each row. Two Heliotrope electronic thermometers with a combined capability of measuring the temperatures of 22 different locations were installed for monitoring purposes. Engineering drawings, component specifications, and operator instructions are included.

None

1980-10-01T23:59:59.000Z

342

Affordable Solar Hot Water and Power LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergy Information Lightning Dock Area (CunniffAffinity WindHot Water

343

Buildings Energy Data Book: 8.2 Residential Sector Water Consumption  

Buildings Energy Data Book [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyAuthorization for(EV) Road UserNatural1 EfficiencyWater

344

Buildings Energy Data Book: 8.2 Residential Sector Water Consumption  

Buildings Energy Data Book [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyAuthorization for(EV) Road UserNatural1 EfficiencyWater5 2010

345

Buildings Energy Data Book: 8.2 Residential Sector Water Consumption  

Buildings Energy Data Book [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyAuthorization for(EV) Road UserNatural122 Water58 Annual4561341

346

Solar Water Splitting: Photocatalyst Materials Discovery and Systems Development  

SciTech Connect (OSTI)

Hydrogen promises to be an attractive transportation fuel in the post-fossil fuel era. Relatively abundant and clean burning (water being the principal byproduct), hydrogen offers the potential to significantly reduce greenhouse gas emissions. However, there are significant technical barriers that require solutions before hydrogen can be implemented in large scale. These are: · Sources (e.g. hydrocarbon, water) · Transportation · Storage Each of the aforementioned barriers carries with it important considerations. First, would a hydrocarbon-based hydrogen source be of any benefit compared to conventional fossil fuels? Second, will a system based on centralized generation and distribution be viable? Finally, methods of on-board storage, whether they are liquefaction, adsorption, or intercalation, are far from optimized. The scope of this program is limited to hydrogen generation, specifically generation using solarinitiated water electrolysis. Though concept of making hydrogen using water and sunlight may sound somewhat far-fetched, in reality the concept is very real. Since the discovery of solar-generated hydrogen, termed photoelectrochemical hydrogen, nearly 30 years ago by Fujishima and Honda, significant advances in both fundamental understanding and technological capability have been made. Using solar radiation to generate hydrogen in a fashion akin to using solar to generate electricity offers many advantages. First, hydrogen can be generated at the point of use, reducing the importance of transportation. Second, using water as the hydrogen source eliminates greenhouse gas evolution and the consequences that come with it. Finally, because the process uses very little electricity (pumps and compressors predominantly), the quantity of chemical fuel produced far exceeds the amount of electricity consumed. Consequently, there is some level of truth to the notion that photoelectrochemically-derived hydrogen offers the potential to nearly eliminate greenhouse gas emissions from the transportation landscape. This report focuses primarily on the technical issues inherent to developing an economically viable photoelectrochemical hydrogen system. This involves research intended to address technology gaps as well as research to address commercial feasibility. Though a firm cost target is not identified explicitly, much of the economics are presented in terms of “dollars per gallon of gasoline equivalent” ($/gge). Obviously this is a moving target, but it is important to understand cost in terms of current gasoline pricing, since the intended target is gasoline replacement. However, this does put the cost contribution into a perspective that at least allows for a reasonable assessment of technological viability. It also allows for the identification of need areas beyond the obvious technology gaps.

McNulty, Thomas F.

2008-05-02T23:59:59.000Z

347

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

the subject of residential solar CHP, volumetric expansionthesis devoted to residential solar CHP systems) that inCHP system, in the 1-10 kW peak electric range, will be appropriate for small residential

Norwood, Zachary Mills

2011-01-01T23:59:59.000Z

348

Analysis of space heating and domestic hot water systems for energy-efficient residential buildings  

SciTech Connect (OSTI)

An analysis of the best ways of meeting the space heating and domestic hot water (DHW) needs of new energy-efficient houses with very low requirements for space heat is provided. The DHW load is about equal to the space heating load in such houses in northern climates. The equipment options which should be considered are discussed, including new equipment recently introduced in the market. It is concluded that the first consideration in selecting systems for energy-efficient houses should be identification of the air moving needs of the house for heat distribution, heat storage, ventilation, and ventilative cooling. This is followed, in order, by selection of the most appropriate distribution system, the heating appliances and controls, and the preferred energy source, gas, oil, or electricity.

Dennehy, G

1983-04-01T23:59:59.000Z

349

The effects of wavelength, metals, and reactive oxygen species on the sunlight inactivation of microorganisms: observations and applications to the solar disinfection of drinking water  

E-Print Network [OSTI]

Solar Disinfection of Drinking Water and Oral Rehydrationof Boiling to Disinfect Drinking Water in Rural Vietnam.Solar disinfection of drinking water and diarrhoea in Maasai

Fisher, Michael Benjamin

2011-01-01T23:59:59.000Z

350

Promising freeze protection alternatives in solar domestic hot water systems  

SciTech Connect (OSTI)

Since the gains associated with solar thermal energy technologies are comparatively small in relation to the required capital investment, it is vital to maximize conversion efficiency. While providing the necessary function of freeze protection, the heat exchanger commonly included in solar domestic water heating systems represents a system inefficiency. This thesis explores two alternate methods of providing freeze protection without resorting to a heat exchanger. Commonly, collectors are made of rigid copper tubes separated by copper or aluminum fins. Cracking damage can occur when water is allowed to freeze and expand inside the non compliant tubes. The possibility of making collectors out of an elastic material was investigated and shown to be effective. Since unlike copper, elastomers typically have low thermal conductivities, the standard collector performance prediction equations do not apply. Modified thermal performance prediction equations were developed which can be used for both low and high thermal conductivity materials to provide accurate predictions within a limited range of plate geometries. An elastomeric collector plate was then designed and shown to have comparable performance to a copper plate collector whose aperture area is approximately 33% smaller. Another options for providing freeze protection to an SDHW system is to turn it off during the winter. Choosing a three-season operating period means two things. First, the system will have different optimums such as slope and collector area. Second, the wintertime solar energy incident on the collector is unavailable for meeting a heating load. However, the system`s heat exchanger becomes unnecessary and removing it increases the amount of energy that arrives at the storage tank during those periods in which the system is operating.

Bradley, D.E.

1997-12-31T23:59:59.000Z

351

Water and Energy Wasted During Residential Shower Events: Findings from a Pilot Field Study of Hot Water Distribution Systems  

E-Print Network [OSTI]

v i i where, h = molar enthalpy, Btu/mol (J/mol), M = molarEnergy Used at Shower Water Heater average 5169 BTU ( 5.454MJ ) 4335 BTU ( 4.573 MJ ) 4151 BTU ( 4.379 MJ ) 4192 BTU (

Lutz, Jim

2012-01-01T23:59:59.000Z

352

Appendix B 1BStandards Tables 116-A and 116-B Page 1 2008 Residential Compliance Manual August 2009  

E-Print Network [OSTI]

Residential Compliance Manual August 2009 TABLE 116-B DEFAULT SOLAR HEAT GAIN COEFFICIENT (SHGC) FRAME TYPE or on an existing back-up tank for a solar water-heating system, it shall have an R-value of at least R-12 or transparent panels shall use glass block values. #12;Appendix B ­ 2B§118 (d) and §118 (e) Page 2 2008

353

Residential Buildings  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 10,998 9,933 10,998 10,643 10,998throughThousand CubicWashington Natural GasResidential Residential

354

Mandating Solar Hot Water by California Local Governments: Legal Issues  

E-Print Network [OSTI]

the county building code to require solar energy to be thebuilding code, in accord with the energy element of its general plan, to require solar

Hoffman,, Peter C.

1981-01-01T23:59:59.000Z

355

The Role of Confined Water in Ionic Liquid Electrolytes for Dye-Sensitized Solar Cells  

E-Print Network [OSTI]

The Role of Confined Water in Ionic Liquid Electrolytes for Dye- Sensitized Solar Cells Jiwon Jeon %) for applications such as nonvolatile electrolytes for dye-sensitized solar cells (DSSCs). This suggests a strategy Structure, Quantum Chemistry,General Theory The dye-sensitized solar cell (DSSC) proposed by Gratzel et al.1

Goddard III, William A.

356

A photonic nano-architecture is designed to enhance solar water splitting effi-  

E-Print Network [OSTI]

energy into hydrogen. However, the solar- to-H2 conversion efficiency is still very low due to rapid bulk artificial photosynthesis routes using solar energy to produce H2 or other fuels is an attractive scientificA photonic nano-architecture is designed to enhance solar water splitting effi- ciency

Steiner, Ullrich

357

Fuels from Water, CO2, and Solar Energy Prof. Aldo Steinfeld  

E-Print Network [OSTI]

Fuels from Water, CO2, and Solar Energy Prof. Aldo Steinfeld Department of Mechanical and Process fuels make use of concentrated solar radiation as the energy source of high-temperature process heat Engineering, ETH Zurich, Switzerland and Solar Technology Laboratory, Paul Scherrer Institute, Switzerland

Ponce, V. Miguel

358

Penetration of solar radiation in the upper ocean: A numerical model for oceanic and coastal waters  

E-Print Network [OSTI]

Penetration of solar radiation in the upper ocean: A numerical model for oceanic and coastal waters in the upper ocean, the vertical distribution of solar radiation (ESR) in the shortwave domain plays (2005), Penetration of solar radiation in the upper ocean: A numerical model for oceanic and coastal

Lee, Zhongping

359

Covered Product Category: Residential Whole-Home Gas Tankless...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Whole-Home Gas Tankless Water Heaters Covered Product Category: Residential Whole-Home Gas Tankless Water Heaters The Federal Energy Management Program (FEMP) provides acquisition...

360

Water use and supply concerns for utility-scale solar projects in the Southwestern United States.  

SciTech Connect (OSTI)

As large utility-scale solar photovoltaic (PV) and concentrating solar power (CSP) facilities are currently being built and planned for locations in the U.S. with the greatest solar resource potential, an understanding of water use for construction and operations is needed as siting tends to target locations with low natural rainfall and where most existing freshwater is already appropriated. Using methods outlined by the Bureau of Land Management (BLM) to determine water used in designated solar energy zones (SEZs) for construction and operations & maintenance, an estimate of water used over the lifetime at the solar power plant is determined and applied to each watershed in six Southwestern states. Results indicate that that PV systems overall use little water, though construction usage is high compared to O&M water use over the lifetime of the facility. Also noted is a transition being made from wet cooled to dry cooled CSP facilities that will significantly reduce operational water use at these facilities. Using these water use factors, estimates of future water demand for current and planned solar development was made. In efforts to determine where water could be a limiting factor in solar energy development, water availability, cost, and projected future competing demands were mapped for the six Southwestern states. Ten watersheds, 9 in California, and one in New Mexico were identified as being of particular concern because of limited water availability.

Klise, Geoffrey Taylor; Tidwell, Vincent Carroll; Reno, Marissa Devan; Moreland, Barbara D.; Zemlick, Katie M.; Macknick, Jordan [National Renewable Energy Laboratory Golden, CO] [National Renewable Energy Laboratory Golden, CO

2013-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "residential solar water" 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

SOLAR ENERGY PROGRAM. CHAPTER FROM THE ENERGY AND ENVIRONMENT ANNUAL REPORT 1978  

E-Print Network [OSTI]

passive solar system analysis capabilities to the building designpassive solar design concepts to the non-residential building

authors, Various

2011-01-01T23:59:59.000Z

362

Snohomish County PUD No 1- Solar Express Rebate Program  

Broader source: Energy.gov [DOE]

In March 2009, Snohomish County PUD introduced the Solar Express Program. This program provides rebates to support residential and commercial installations of solar photovoltaics (PV) and solar...

363

Final report : testing and evaluation for solar hot water reliability.  

SciTech Connect (OSTI)

Solar hot water (SHW) systems are being installed by the thousands. Tax credits and utility rebate programs are spurring this burgeoning market. However, the reliability of these systems is virtually unknown. Recent work by Sandia National Laboratories (SNL) has shown that few data exist to quantify the mean time to failure of these systems. However, there is keen interest in developing new techniques to measure SHW reliability, particularly among utilities that use ratepayer money to pay the rebates. This document reports on an effort to develop and test new, simplified techniques to directly measure the state of health of fielded SHW systems. One approach was developed by the National Renewable Energy Laboratory (NREL) and is based on the idea that the performance of the solar storage tank can reliably indicate the operational status of the SHW systems. Another approach, developed by the University of New Mexico (UNM), uses adaptive resonance theory, a type of neural network, to detect and predict failures. This method uses the same sensors that are normally used to control the SHW system. The NREL method uses two additional temperature sensors on the solar tank. The theories, development, application, and testing of both methods are described in the report. Testing was performed on the SHW Reliability Testbed at UNM, a highly instrumented SHW system developed jointly by SNL and UNM. The two methods were tested against a number of simulated failures. The results show that both methods show promise for inclusion in conventional SHW controllers, giving them advanced capability in detecting and predicting component failures.

Caudell, Thomas P. (University of New Mexico, Albuquerque, NM) [University of New Mexico, Albuquerque, NM; He, Hongbo (University of New Mexico, Albuquerque, NM) [University of New Mexico, Albuquerque, NM; Menicucci, David F. (Building Specialists, Inc., Albuquerque, NM) [Building Specialists, Inc., Albuquerque, NM; Mammoli, Andrea A. (University of New Mexico, Albuquerque, NM) [University of New Mexico, Albuquerque, NM; Burch, Jay (National Renewable Energy Laboratory, Golden CO) [National Renewable Energy Laboratory, Golden CO

2011-07-01T23:59:59.000Z

364

Deed Restrictions for Solar  

Broader source: Energy.gov [DOE]

This report summarizes the efforts made to address Task 3 - Examples of Residential Deed Restrictions Allowing Solar. The focus of the study is on communities surrounding Houston, Texas.

365

Solar | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Soft costs now account for more than 60% of the total price of installing residential solar energy systems.

366

Piedmont Natural Gas- Residential Equipment Efficiency Program  

Broader source: Energy.gov [DOE]

Piedmont Natural Gas offers rebates on high-efficiency natural gas tankless water heaters, tank water heaters and furnaces. Customers on the 101-Residential Service rate are eligible for these...

367

Improving the efficiency of water splitting in dye-sensitized solar cells by using a biomimetic  

E-Print Network [OSTI]

Improving the efficiency of water splitting in dye-sensitized solar cells by using a biomimetic studied this problem in dye-sensitized solar cells where a molecular dye and a porous TiO2 electrode act been demonstrated using dye-sensitized electrodes. The quantum yield for water splitting in these dye

368

The development of a solar thermal water purification, heating, and power generation system: A case study.  

E-Print Network [OSTI]

The development of a solar thermal water purification, heating, and power generation system: A case, none of the existing concentrated solar power systems (trough, dish, and tower) that have been the potential of an invention directed to a water purification system that also recovers power from generated

Wu, Mingshen

369

Residential propane price decreases  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »Submitter A Bheatingpropane6, 2014 Residential

370

Residential propane price decreases  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »Submitter A Bheatingpropane6, 2014 Residential05,

371

Solar Rights  

Broader source: Energy.gov [DOE]

Hawaii law prohibits the creation of any covenant or restriction contained in any document restricting the installation or use of a solar energy system on a residential dwelling or townhouse. ...

372

Residential Services Headlease residents  

E-Print Network [OSTI]

Residential Services Headlease residents handbook 2013-2014 #12;Map of Brighton inside front cover packs Rent 5 Residential Advisor (RA) network 6 Senior residential advisors Residential Student Support Contents Contents Brighton 1 #12;Welcome Congratulations on securing your place at Sussex. Residential

Sussex, University of

373

Broward County Online Solar Permitting (Florida)  

Broader source: Energy.gov [DOE]

Broward County now offers Go SOLAR Online Permitting*, for rooftop solar photovoltaic system permitting. This online permitting system may be used for residential or low commercial properties that...

374

GridLAB-D Technical Support Document: Residential End-Use Module Version 1.0  

SciTech Connect (OSTI)

1.0 Introduction The residential module implements the following end uses and characteristics to simulate the power demand in a single family home: • Water heater • Lights • Dishwasher • Range • Microwave • Refrigerator • Internal gains (plug loads) • House (heating/cooling loads) The house model considers the following four major heat gains/losses that contribute to the building heating/cooling load: 1. Conduction through exterior walls, roof and fenestration (based on envelope UA) 2. Air infiltration (based on specified air change rate) 3. Solar radiation (based on CLTD model and using tmy data) 4. Internal gains from lighting, people, equipment and other end use objects. The Equivalent Thermal Parameter (ETP) approach is used to model the residential loads and energy consumption. The following sections describe the modeling assumptions for each of the above end uses and the details of power demand calculations in the residential module.

Taylor, Zachary T.; Gowri, Krishnan; Katipamula, Srinivas

2008-07-31T23:59:59.000Z

375

Pipe Freeze Prevention for Passive Solar Water Heaters Using a Room-Air Natural Convection Loop: Preprint  

SciTech Connect (OSTI)

Conference paper regarding research in the use of freeze prevention for passive solar domestic water heating systems.

Burch, J.; Heater, M.; Brandemuhl, M.; Krarti, M.

2006-05-01T23:59:59.000Z

376

DYNAMIC MODELING RESIDENTIAL DATA AND APPLICATION  

E-Print Network [OSTI]

was determined between electrolyzer H2 energy production and solar irradiance Yearly residential energy needs well as a replacement for rechargeable lead acid batteries when integrated with solar photovoltaic (PV in other applications such as cooking, heating, and transportation. One of the inherent advantages

Mease, Kenneth D.

377

The analysis of water use and water status of plants in a fluid-roof solar greenhouse  

E-Print Network [OSTI]

of MASTER OF SCIENCE May 1981 Major Subject: Soil Science THE ANALYSIS OF WATER USE AND WATER STATUS OF PLANTS IN A FLL'ID-ROOF SOLAR GREENHOUSE A Thesis by GARY CLAUDE HEATHMAN Approved as to style and content by: arrman o ommrttee ea o epart nt... em er Mem r May, 1981 ABSTRACT The Analysis of Water Use And Water Status of Plants in a Fluid-roof Solar Greenhouse. (May 1981) Gary Claude Heathman, B. S. , Texas A8;M University Chairman of Advisory Committee: Dr. C. H. M. van Bavel...

Heathman, Gary Claude

1981-01-01T23:59:59.000Z

378

Electronic copy available at: http://ssrn.com/abstract=2014738 Published: J. M. Pearce, "Expanding Photovoltaic Penetration with Residential Distributed Generation  

E-Print Network [OSTI]

Photovoltaic Penetration with Residential Distributed Generation from Hybrid Solar Photovoltaic + Combined Heat.08.012 Expanding Photovoltaic Penetration with Residential Distributed Generation from Hybrid Solar Photovoltaic and power (CHP) systems has provided the opportunity for inhouse power backup of residentialscale

Paris-Sud XI, Université de

379

Effect of Fuel Wobbe Number on Pollutant Emissions from Advanced Technology Residential Water Heaters: Results of Controlled Experiments  

E-Print Network [OSTI]

46 Table 10. Storage water heaters evaluated experimentallyfor interchangeability experiments for storage water heaterfor experiments with storage water heater AW01. 53

Rapp, VH

2014-01-01T23:59:59.000Z

380

City Water Light and Power- Solar Rewards Program  

Broader source: Energy.gov [DOE]

'''''Note: Funding for the Solar Rewards program has been exhausted. Check the program web site for more information regarding additional funding, expected March 2013.'''''...

Note: This page contains sample records for the topic "residential solar water" 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

Heat Pump Water Heaters and American Homes: A Good Fit?  

E-Print Network [OSTI]

2001. Residential Heat Pump Water Heater (HPWH) DevelopmentJ. 2003. Incorporating Water Heater Replacement into The2005. Residential Heat Pump Water Heaters: Energy Efficiency

Franco, Victor

2011-01-01T23:59:59.000Z

382

TYPICAL HOT WATER DRAW PATTERNS BASED ON FIELD DATA  

E-Print Network [OSTI]

for Rating Residential Water Heaters. Atlanta, GA: ASHRAE,for Residential Water Heaters, Direct Heating Equipment, andthe Energy Consumption of Water Heaters. Title 10 Code of

Lutz, Jim

2014-01-01T23:59:59.000Z

383

New Mexico Water Resources Research Institute, New Mexico State University http://wrri.nmsu.edu Solar Desalination of Brackish Water Using  

E-Print Network [OSTI]

It was found that the solar water heater could increase the brackish water temperature to above 170 F duringNew Mexico Water Resources Research Institute, New Mexico State University http://wrri.nmsu.edu Solar Desalination of Brackish Water Using Membrane Distillation Process Shuguang Deng, NMSU

Johnson, Eric E.

384

Comparison Between TRNSYS Software Simulation and F-Chart Program on Solar Domestic Hot Water System  

E-Print Network [OSTI]

This study presents the accuracy test of a TRNSYS Solar Domestic Hot Water (SDHW) System simulation. The testing is based on comparing the results with the F-Chart software. The selected system to carry out the tests was the Active Solar Domestic...

Haberl, J. S.; Baltazar, J. C.; Mao, C.

2012-01-01T23:59:59.000Z

385

Hot water tank for use with a combination of solar energy and heat-pump desuperheating  

DOE Patents [OSTI]

A water heater or system is described which includes a hot water tank having disposed therein a movable baffle to function as a barrier between the incoming volume of cold water entering the tank and the volume of heated water entering the tank which is heated by the circulation of the cold water through a solar collector and/or a desuperheater of a heat pump so as to optimize the manner in which heat is imparted to the water in accordance to the demand on the water heater or system. A supplemental heater is also provided and it is connected so as to supplement the heating of the water in the event that the solar collector and/or desuperheater cannot impart all of the desired heat input into the water.

Andrews, J.W.

1980-06-25T23:59:59.000Z

386

Hot water tank for use with a combination of solar energy and heat-pump desuperheating  

DOE Patents [OSTI]

A water heater or system which includes a hot water tank having disposed therein a movable baffle to function as a barrier between the incoming volume of cold water entering the tank and the volume of heated water entering the tank which is heated by the circulation of the cold water through a solar collector and/or a desuperheater of a heat pump so as to optimize the manner in which heat is imparted to the water in accordance to the demand on the water heater or system. A supplemental heater is also provided and it is connected so as to supplement the heating of the water in the event that the solar collector and/or desuperheater cannot impart all of the desired heat input into the water.

Andrews, John W. (Sag Harbor, NY)

1983-06-28T23:59:59.000Z

387

The Impact of City-level Permitting Processes on Residential Photovoltaic Installation Prices and Development Times: An Empirical Analysis of Solar Systems in California Cities  

E-Print Network [OSTI]

OPR). 2012. California Solar Permitting Guidebook.plus data from the California Solar Initiative and the U.S.The Sierra Club’s California Solar Permit Fee Campaign

Wiser, Ryan

2014-01-01T23:59:59.000Z

388

Residential Learning University Housing  

E-Print Network [OSTI]

Residential Learning & University Housing Handbook 2008 - 2009 A Guide for Residential Living on the Campus of Rowan University #12;Welcome to Residential Learning & University Housing! The primary purpose of the Office of Residential Life & University Housing is to assist and support students in the pursuit

Rusu, Adrian

389

Residential Colleges NORTHWESTERN  

E-Print Network [OSTI]

Residential Colleges NORTHWESTERN #12;#12;Dear Northwestern Student: I hope you will review residential colleges. A residential college is a place where you can grow emotionally and intellectually, get and residential college fellows. More than a third of the first-year students living on campus choose to live

Shull, Kenneth R.

390

RESIDENTIAL COLLEGES NORTHWESTERN  

E-Print Network [OSTI]

c RESIDENTIAL COLLEGES NORTHWESTERN #12;#12;Dear Northwestern Student: I hope you will review residential colleges. A residential college is a place where you can grow emotionally and intellectually, get and residential college fellows. More than a third of the first-year students living on campus choose to live

Apkarian, A. Vania

391

Investigation of a Novel Solar Assisted Water Heating System with Enhanced Energy Yield for Buildings  

E-Print Network [OSTI]

This paper presented the concept, prototype application, operational performance and benefits relating to a novel solar assisted water heating system for building services. It was undertaken through dedicated theoretical analysis, computer...

Zhang, X.; Zhao, X.; Xu, J.; Yu, X.

2012-01-01T23:59:59.000Z

392

Spirasol : improvements to semi-continuous solar disinfection water treatment systems  

E-Print Network [OSTI]

An experimental study was carried out to determine the feasibility of an original point of use solar water disinfection system created by the author and named "Spirasol." The study primarily focused on the comparison of ...

Loux, Brian Michael, 1981-

2005-01-01T23:59:59.000Z

393

Oncor Electric Delivery- Solar Photovoltaic Standard Offer Program  

Broader source: Energy.gov [DOE]

The 2013 Oncor Solar Photovoltaic Standard Offer Program Guidelines are now [https://www.oncoreepm.com/SolarPV.aspx available]. The application period for both the residential and non-residential...

394

Verdigris Valley Electric Cooperative- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Verdigris Valley Electric Cooperative (VVEC) offers rebates for residential customers who purchase energy efficient home equipment. Rebates are available for room air conditioners, electric water...

395

San Isabel Electric Association- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

San Isabel Electric Association (SIEA) provides incentives for its residential customers to install energy efficient equipment. Rebates are available for certain water heaters, washers, dryers,...

396

CenterPoint Energy- Residential Gas Heating Rebates  

Broader source: Energy.gov [DOE]

CenterPoint Energy offers gas heating and water heating equipment rebates to its residential customers. Eligible equipment includes furnaces, back-up furnace systems, hydronic heaters, storage...

397

Peninsula Light Company- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Peninsula Light Company offers a rebate program for residential customers who want to install energy efficient products in homes. Rebates are provided for window replacements, water heaters, heat...

398

Yellowstone Valley Electric Cooperative- Residential/Commercial Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

The Yellowstone Valley Electric Cooperative offers rebates to residential and commercial members for purchasing energy efficient add-on heat pumps, geothermal heat pumps, water heaters, dishwashers...

399

Johnson County REMC- Residential Energy Efficiency Rebate Program (Indiana)  

Broader source: Energy.gov [DOE]

Johnson County Rural Electric Membership Cooperative offers rebates to residential customers who install or replace new water heating and HVAC equipment. Rebates are available on the purchase and...

400

Lower Valley Energy- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Lower Valley Energy offers numerous rebates for residential customers who wish to increase the energy efficiency of eligible homes. Rebates are available for weatherization measures, water heaters,...

Note: This page contains sample records for the topic "residential solar water" 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

Lumbee River EMC- Residential and Commercial Energy Efficiency Program  

Broader source: Energy.gov [DOE]

Lumbee River EMC (LREMC) offers rebates to its residential customers who purchase and install qualified energy efficient products or services. Rebates are available for water heaters, refrigerator...

402

Central New Mexico Electric Cooperative- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Central New Mexico Electric Cooperative (CNMEC) provides an incentive for its residential members to purchase energy efficient water heaters, clothes washers, dishwashers, refrigerators, and...

403

Southwest Tennessee EMC- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Southwest Tennessee Electric Membership Corporation (STEMC), in collaboration with The Tennessee Valley Authority, offers water heater rebates for residential customers. Rebates are available for...

404

Orange and Rockland Utilities (Gas)- Residential Efficiency Program  

Broader source: Energy.gov [DOE]

Orange and Rockland Utilities provides rebates for residential customers purchasing energy efficient natural gas equipment. Rebates exist for furnaces, water boilers and controls, steam boilers,...

405

Southwest Gas Corporation- Residential and Builder Efficiency Rebate Program (Arizona)  

Broader source: Energy.gov [DOE]

Southwest Gas Corporation (SWG) offers rebates to residential customers in Arizona who purchase and install energy efficient natural gas tankless water heaters, clothes dryers, windows, attic...

406

Xcel Energy- Residential Energy Efficiency Rebate Programs  

Broader source: Energy.gov [DOE]

In addition to home energy audits, Xcel Energy offers rebates to North Dakota residential customers for the purchase of energy efficient heating and water heating technologies. Xcel offers rebates...

407

Oklahoma Natural Gas- Residential Efficiency Rebates (Oklahoma)  

Broader source: Energy.gov [DOE]

To encourage customers to install high-efficiency natural gas equipment in homes, Oklahoma Natural Gas offers rebates to residential customers and builders for furnace, water heating, or space...

408

Kirkwood Electric- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Kirkwood Electric offers rebates to its residential customers who install energy-efficient heat pumps and electric hot water heaters in their new and existing homes. Customers will be given a...

409

An Analysis of the Effects of Photovoltaic Energy Systems on Residential Selling Prices in California.  

E-Print Network [OSTI]

Effects of Residential Photovoltaic Energy Systems on Homeof homes with existing photovoltaic (PV) energy systems havegrid-connected solar photovoltaic (PV) energy systems were

Cappers, Peter

2012-01-01T23:59:59.000Z

410

Residential Photovoltaic Energy Systems in California: The Effect on Home Sales Prices  

E-Print Network [OSTI]

Residential Photovoltaic Energy Systems in California: Thethe marginal impacts of photovoltaic (PV) energy systems ons largest market for photovoltaic solar (PV), with nearly

Hoen, Ben

2013-01-01T23:59:59.000Z

411

Property Tax Assessments as a Finance Vehicle for Residential PV Installations: Opportunities and Potential Limitations  

E-Print Network [OSTI]

interest PV loan programs: a residential solar investmentsolar ITC, it is important to evaluate the financial attractiveness of this specific type of loan

Bolinger, Mark

2008-01-01T23:59:59.000Z

412

Distributed Control of Residential Energy Systems using a Market Maker  

E-Print Network [OSTI]

, in particular reverse power flow during daytime periods of peak generation coupled with low residential load distribution networks and shave peak demand without large-scale capital costs for feeder replacement.weller}@newcastle.edu.au) Abstract: The recent rapid uptake of residential solar photovoltaic (PV) installations provides many

Knobloch,JĂĽrgen

413

Designing of a prototype heat-sealer to manufacture solar water sterilization pouches for use in developing nations  

E-Print Network [OSTI]

Water purification proves to be a difficult task in many developing nations. The SODIS (SOlar water DISinfection) process is a method which improves the microbiological quality of water making it safer for drinking and ...

Quinlan, Saundra S

2005-01-01T23:59:59.000Z

414

Effect of Fuel Wobbe Number on Pollutant Emissions from Advanced Technology Residential Water Heaters: Results of Controlled Experiments  

E-Print Network [OSTI]

Water Heaters 7.0 Glossary of Abbreviations AGA American Gas Association ANSI American National Standards

Rapp, VH

2014-01-01T23:59:59.000Z

415

Relationships between inherent optical properties and the depth of penetration of solar radiation in optically complex coastal waters  

E-Print Network [OSTI]

Relationships between inherent optical properties and the depth of penetration of solar radiation optical properties and the depth of penetration of solar radiation in optically complex coastal waters, J

Strathclyde, University of

416

Reading Municipal Light Department- Residential Renewable Energy Rebates  

Broader source: Energy.gov [DOE]

Reading Municipal Light Department (RMLD) offers rebates of $1.00/watt for solar photovoltaic and small wind installations for residential customers. A $0.25/watt adder is available for using local...

417

California Member Connects Solar Adoption With Upgrades | Department...  

Broader source: Energy.gov (indexed) [DOE]

Photo of a young man working on solar panels. Studies on the connection between solar adoption and energy upgrades by Better Buildings Residential Network member Center for...

418

List of Solar Water Heat Incentives | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place:KeystoneSolarList ofPassive SolarRoofsIncentives Jump

419

Estimation the Performance of Solar Fiber Optic Lighting System after Repairing the Glass Fiber Cables in a South Korean Residential Building  

E-Print Network [OSTI]

The solar fiber optic lighting system consists of the solar ray concentrating apparatus, the tracking control, lighting transmission and emission parts. This system was installed on a 20-storey apartment building in South Korea. Many residents had...

Cha, K. S.; Kim, T. K.; Park, M. S.

420

Efficient Solar Concentrators: Affordable Energy from Water and Sunlight  

SciTech Connect (OSTI)

Broad Funding Opportunity Announcement Project: Teledyne is developing a liquid prism panel that tracks the position of the sun to help efficiently concentrate its light onto a solar cell to produce power. Typically, solar tracking devices have bulky and expensive mechanical moving parts that require a lot of power and are often unreliable. Teledyne’s liquid prism panel has no bulky and heavy supporting parts—instead it relies on electrowetting. Electrowetting is a process where an electric field is applied to the liquid to control the angle at which it meets the sunlight above and to control the angle of the sunlight to the focusing lensthe more direct the angle to the focusing lens, the more efficiently the light can be concentrated to solar panels and converted into electricity. This allows the prism to be tuned like a radio to track the sun across the sky and steer sunlight into the solar cell without any moving mechanical parts. This process uses very little power and requires no expensive supporting hardware or moving parts, enabling efficient and quiet rooftop operation for integration into buildings.

None

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "residential solar water" 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.


421

Residential Energy Audits  

E-Print Network [OSTI]

A series of events coupled with the last five years experience performing Residential Conservation Service (RCS) audits have resulted in renewed efforts by utilities to evaluate the role of residential energy audits. There are utilities where...

Brown, W.

1985-01-01T23:59:59.000Z

422

U.S. Solar Market Trends  

SciTech Connect (OSTI)

Grid-connected photovoltaic installations grew by 40% in 2009 compared with installations in 2008. California and New Jersey have the largest markets. Growth occurred in the residential and utility markets, but non-residential customer-sited installations did not change compared with the installations in 2008. Two small solar thermal electric plants were connected to the grid in 2009 with a combined capacity of 7 MW. The future prospects for solar thermal electric plants look bright, although developers are not expected to complete any new large plants until at least 2011. Solar water heating and solar space heating annual installations grew by 40% in 2008 compared with 2007. Hawaii, California, Puerto Rico, and Florida dominate this market. Solar pool heating annual installation capacity fell by 1% in 2008 following a dramatic decline of 15% in solar pool heating capacity in 2007 compared with 2006. Florida and California are the largest markets for solar pool heating. The economic decline in the real estate markets in Florida and California likely led to the decrease in pool installations and thus the dramatic decline in capacity installed of solar pool systems in 2007.

Larry Sherwood

2010-04-01T23:59:59.000Z

423

An International Survey of Electric Storage Tank Water Heater Efficiency and Standards  

E-Print Network [OSTI]

blankets to electric hot water heaters in South Africa,” J.for Residential Water Heaters, Direct Heating Equipment, andfor Residential Water Heaters, Direct Heating Equipment, and

Johnson, Alissa

2013-01-01T23:59:59.000Z

424

Side-by-Side Testing of Water Heating Systems: Results from the 2009-2010 Evaluation  

Broader source: Energy.gov [DOE]

The performance of seven differing types of residential water heating systems was compared in a side-by-side test configuration over a full year period. The Hot Water System Laboratory (HWS Lab) test facility at the Florida Solar Energy Center (FSEC) in Cocoa, FL was used for the tests.

425

Guide for Benchmarking Residential Energy Efficiency Program...  

Energy Savers [EERE]

Guide for Benchmarking Residential Energy Efficiency Program Progress Guide for Benchmarking Residential Energy Efficiency Program Progress Guide for Benchmarking Residential...

426

Better Buildings Residential Program Solution Center Demonstration...  

Energy Savers [EERE]

Better Buildings Residential Program Solution Center Demonstration Better Buildings Residential Program Solution Center Demonstration Better Buildings Residential Program Solution...

427

Presentation: Better Buildings Residential Program Solution Center...  

Energy Savers [EERE]

Presentation: Better Buildings Residential Program Solution Center Presentation: Better Buildings Residential Program Solution Center Presentation: Better Buildings Residential...

428

Membership Criteria: Better Buildings Residential Network | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Membership Criteria: Better Buildings Residential Network Membership Criteria: Better Buildings Residential Network Membership Criteria: Better Buildings Residential Network...

429

Housing and Residential Life  

E-Print Network [OSTI]

1 Housing and Residential Life Guidebook 2014-2015 LivingCampus #12;2 fau.edu/housing Welcome! The Housing & Residential Life staff is excited that you've moved home! Florida Atlantic University residence halls and apartments are your home for the 2014-2015 school year. The Housing & Residential Life staff

Fernandez, Eduardo

430

PROPOSED RESIDENTIAL ALTERNATIVE CALCULATION  

E-Print Network [OSTI]

PROPOSED RESIDENTIAL ALTERNATIVE CALCULATION MANUAL (ACM) APPROVAL METHOD for the 2013 2012 CEC400201200715DAY #12;201308 Residential ACM Approval Manual 2-2 1. Overview Minimum Modeling Capabilities 1. Overview This Manual explains the requirements for approval of residential Alternative

431

AREA COORDINATOR RESIDENTIAL EDUCATION  

E-Print Network [OSTI]

AREA COORDINATOR RESIDENTIAL EDUCATION VANDERBILT UNIVERSITY, NASHVILLE, TENNESSEE The Office of Housing and Residential Education at Vanderbilt University is seeking applicants for an Area Coordinator. The Area Coordinator is responsible for assisting in the management and operation of a residential area

Bordenstein, Seth

432

Residential Wood Residential wood combustion (RWC) is  

E-Print Network [OSTI]

Residential Wood Combustion Residential wood combustion (RWC) is increasing in Europe because PM2.5. Furthermore, other combustion- related sources of OA in Europe may need to be reassessed. Will it affect global OA emission estimates? Combustion of biofuels is globally one of the major OA sources

433

Initiative for the Transformation and Strengthening of the Solar Water  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Power BasicsGermany:InformationInformationInformationDFID

434

Sandia National Laboratories: solar-driven thermochemical water splitting  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1developmentturbineredox-activeNational Solar Thermal Testthermal storage

435

FEMP Solar Hot Water Calculator | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Power Basics (TheEtelligence (Smart Grid Project)CompanyFEM Electric

436

California Solar Initiative- Solar Thermal Program  

Broader source: Energy.gov [DOE]

'''''Note: This program was modified by AB 2249, signed in September 2012. The bill allows for non-residential solar pool heating to qualify for incentives, and requires program administrators to...

437

High Efficiency Generation of Hydrogen Fuels Using Solar Thermochemical Splitting of Water  

SciTech Connect (OSTI)

The objective of this work is to identify economically feasible concepts for the production of hydrogen from water using solar energy. The ultimate project objective was to select one or more competitive concepts for pilot-scale demonstration using concentrated solar energy. Results of pilot scale plant performance would be used as foundation for seeking public and private resources for full-scale plant development and testing. Economical success in this venture would afford the public with a renewable and limitless source of energy carrier for use in electric power load-leveling and as a carbon-free transportation fuel. The Solar Hydrogen Generation Research (SHGR) project embraces technologies relevant to hydrogen research under the Office of Hydrogen Fuel Cells and Infrastructure Technology (HFCIT) as well as concentrated solar power under the Office of Solar Energy Technologies (SET). Although the photoelectrochemical work is aligned with HFCIT, some of the technologies in this effort are also consistent with the skills and technologies found in concentrated solar power and photovoltaic technology under the Office of Solar Energy Technologies (SET). Hydrogen production by thermo-chemical water-splitting is a chemical process that accomplishes the decomposition of water into hydrogen and oxygen using only heat or a combination of heat and electrolysis instead of pure electrolysis and meets the goals for hydrogen production using only water and renewable solar energy as feed-stocks. Photoelectrochemical hydrogen production also meets these goals by implementing photo-electrolysis at the surface of a semiconductor in contact with an electrolyte with bias provided by a photovoltaic source. Here, water splitting is a photo-electrolytic process in which hydrogen is produced using only solar photons and water as feed-stocks. The thermochemical hydrogen task engendered formal collaborations among two universities, three national laboratories and two private sector entities. The photoelectrochemical hydrogen task included formal collaborations with three universities and one national laboratory. The formal participants in these two tasks are listed above. Informal collaborations in both projects included one additional university (the University of Nevada, Reno) and two additional national laboratories (Lawrence Livermore National Laboratory and Lawrence Berkeley National Laboratory).

Heske, Clemens; Moujaes, Samir; Weimer, Alan; Wong, Bunsen; Siegal, Nathan; McFarland, Eric; Miller, Eric; Lewis, Michele; Bingham, Carl; Roth, Kurth; Sabacky, Bruce; Steinfeld, Aldo

2011-09-29T23:59:59.000Z

438

An Analysis of the Effects of Sociodemographic Factors on Daily Per Capita Residential Water Use in Texas Cities  

E-Print Network [OSTI]

consideration of numerous factors including hydrologic and physiographic factors, engineering feasibility and economic feasibility. At the same time, it is increasingly evident that water needs are closely tied to population growth and to the social, economic...

Murdock, Steve H.; Albrecht, Don E.; Hamm, Rita R.; Bachman, Kenneth; Parpia, Banoo

439

Solar Hot Water Resources and Technologies | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage » SearchEnergyDepartmentScoping Study |4 Solar BackgroundGivesof EnergyHot

440

Solar Water Heaters and the Economy | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of Energy U.S. DepartmentCommitmentGovernmentSmartDay 7Solar panels

Note: This page contains sample records for the topic "residential solar water" 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

Solar Water Heating: SPECIFICATION, CHECKLIST AND GUIDE | Department of  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of Energy U.S. DepartmentCommitmentGovernmentSmartDay 7Solar panelsEnergy

442

DEPARTMENT OF RESIDENTIAL LIFE Residential Life Staff Manual.  

E-Print Network [OSTI]

1 Appendix A DEPARTMENT OF RESIDENTIAL LIFE Residential Life Staff Manual. Residential Life Program Listing #12;2 MISSOURI S&T RESIDENTIAL LIFE DEPARTMENT Staff Resource Manual 2010--2012 Department of Residential Life Mission: To create educational environments emphasizing learning and development. Service

Missouri-Rolla, University of

443

Effects of Electron Trapping and Protonation on the Efficiency of Water-Splitting Dye-Sensitized Solar Cells  

E-Print Network [OSTI]

energy in fuels is a key challenge for solar energy research. Water-splitting dye- sensitized light illumination. In these cells, a mesoporous anatase TiO2 anode is sensitized with a dye and a water- sensitized solar cells. In nanocrystalline TiO2 films, trap states are thought to be the related

444

The role of water vapor and solar radiation in determining temperature changes and trends measured at Armagh, 18812000  

E-Print Network [OSTI]

The role of water vapor and solar radiation in determining temperature changes and trends measured in atmospheric circulation, are discussed. Citation: Stanhill, G. (2011), The role of water vapor and solar radiation in determining temperature changes and trends measured at Armagh, 1881­2000, J. Geophys. Res., 116

445

Gas Water Heater Energy Losses  

E-Print Network [OSTI]

residential gas-fired storage water heater was modeled underin a typical residential storage water heater that meets thereplace a gas-fired storage water heater with a conventional

Biermayer, Peter

2012-01-01T23:59:59.000Z

446

Life in the Solar System Assume we need energy, liquid water, and organic materials.  

E-Print Network [OSTI]

high pressure, no sunlight, high temperature. Not much chance of life there. Gas Giants #12;The moonsLife in the Solar System Assume we need energy, liquid water, and organic materials. #12;Size N2 Titan Thick atmo Thick atmo Thin atmo #12;Small rocky bodies are unlikely to host life: too hot

Shirley, Yancy

447

Modelling of a solar-powered supercritical water biomass gasifier Laurance A Watson1  

E-Print Network [OSTI]

is incorporated that recovers the waste heat proceeding biomass gasification. Under the ideal assumptions applied exercise to design a solar supercritical water gasification (SCWG) reactor. A formative reactor concept the waste heat (steam) of a downstream Fischer- Tropsch process. An intermediate heat exchange unit

448

Installation guidelines for Solar Heating System, single-family residence at New Castle, Pennsylvania  

SciTech Connect (OSTI)

The Solar Heating System installer guidelines are provided for each subsystem and includes testing and filling the system. This single-family residential heating system is a solar-assisted, hydronic-to-warm-air system with solar-assisted domestic water heating. It is composed of the following major components: liquid cooled flat plate collectors; water storage tank; passive solar-fired domestic water preheater; electric hot water heater; heat pump with electric backup; solar hot water coil unit; tube-and-shell heat exchanger, three pumps, and associated pipes and valving in an energy transport module; control system; and air-cooled heat purge unit. Information is also provided on the operating procedures, controls, caution requirements, and routine and schedule maintenance. Information consists of written procedures, schematics, detail drawings, pictures and manufacturer's component data.

Not Available

1980-01-01T23:59:59.000Z

449

Local Option- Property Tax Exemption for Solar  

Broader source: Energy.gov [DOE]

Virginia allows any county, city or town to exempt or partially exempt solar energy equipment or recycling equipment from local property taxes. Residential, commercial or industrial property is...

450

Santa Cruz County- Solar Access Protection  

Broader source: Energy.gov [DOE]

Although the California Solar Rights Act of 1978 requires local governments to plan for future passive or natural heating or cooling opportunities in new residential construction, and the...

451

Commercial and Industrial Solar Rebate Program  

Broader source: Energy.gov [DOE]

The New Hampshire Public Utilities Commission initiated a new solar rebate program for non-residential applicants in November 2010. Funded by alternative compliance payments under the state's...

452

LADWP- Solar Incentive Program  

Broader source: Energy.gov [DOE]

'''''Note: LADWP reached its budget limit for non-residential solar incentive applications in Augugst 2012. Applicants who have not received a confirmation as of August 22, 2012, have had their...

453

Solar Energy System Exemption  

Broader source: Energy.gov [DOE]

In Louisiana, any equipment attached to an owner-occupied residential building or swimming pool as part of a solar energy system is considered personal property that is exempt from ad valorem...

454

Building America Case Study: Evaluation of Residential Integrated Space/Water Heat Systems, Illinois and New York (Fact Sheet)  

SciTech Connect (OSTI)

This multi-unit field demonstration of combined space and water heating (combi) systems was conducted to help document combi system installation and performance issues that needed to be addressed through research. The objective of the project was to put commercialized forced-air tankless combi units into the field through local contractors that were trained by manufacturers and GTI staff under the auspices of utility-implemented Emerging Technology Programs. With support from PARR, NYSERDA and other partners, the project documented system performance and installations in Chicago and New York. Combi systems were found to save nearly 200 therms in cold climates at efficiencies between about 80% and 94%. Combi systems using third-party air handler units specially designed for condensing combi system operation performed better than the packaged integrated combi systems available for the project. Moreover, combi systems tended to perform poorly when the tankless water heaters operating at high turn-down ratios. Field tests for this study exposed installation deficiencies due to contractor unfamiliarity with the products and the complexity of field engineering and system tweaking to achieve high efficiencies. Widespread contractor education must be a key component to market expansion of combi systems. Installed costs for combi systems need to come down about 5% to 10% to satisfy total resource calculations for utility-administered energy efficiency programs. Greater sales volumes and contractor familiarity can drive costs down. More research is needed to determine how well heating systems such as traditional furnace/water heater, combis, and heat pumps compare in similar as-installed scenarios, but under controlled conditions.

Not Available

2014-11-01T23:59:59.000Z

455

RESIDENTIAL SERVICES STUDENT CHARTER Introduction  

E-Print Network [OSTI]

RESIDENTIAL SERVICES STUDENT CHARTER Introduction This Charter sets out the standards of provision. Residential Services are committed to encouraging diversity and inclusiveness within University residences via the Residential Services Annual Report and the internet. Consultation This Charter was developed

Oakley, Jeremy

456

CONSULTANT REPORT 2009 CALIFORNIA RESIDENTIAL  

E-Print Network [OSTI]

CONSULTANT REPORT 2009 CALIFORNIA RESIDENTIAL APPLIANCE SATURATION STUDY funded and administered a Residential Appliance Saturation Study that serves as an update to the 2003 electric and 10 natural gas residential enduses and appliance saturations for households

457

Protecting Solar Rights in California Through an Exploration of the California Water Doctrine  

E-Print Network [OSTI]

program called the California Solar Initiative.  This Table 1.  California Solar Legislation  Solar Law Protecting Solar Rights in California Through an 

Fedman, Anna

2011-01-01T23:59:59.000Z

458

Essays on residential desegregation  

E-Print Network [OSTI]

Many ethnically diverse countries have policies that encourage integration across ethnic groups. This dissertation investigates the impact and welfare implications of a residential desegregation policy in Singapore, the ...

Wong, Maisy

2008-01-01T23:59:59.000Z

459

Water and Energy Savings using Demand Hot Water Recirculating Systems in Residential Homes: A Case Study of Five Homes in Palo Alto, California  

SciTech Connect (OSTI)

This report summarizes a preliminary study aimed at estimating the potential of saving potable water, (and the electrical energy used to heat it), that is presently lost directly to the drain while occupants wait for hot water to arrive at the faucet (point of use). Data were collected from five single-family homes in Palo Alto, California. Despite the small sample size in this study, the results make a compelling case for retrofitting homes with hot water recirculation systems to eliminate unnecessary wastage of water at the point of use. Technical as well as behavioral and attitudinal changes towards water conservation are necessary for a fulfilling and successful conservation effort. This report focuses on the technical issues, but behavioral issues are also noted, which may be factored into future studies involving local and state governments and utility companies.

Ally, M.R.

2002-11-14T23:59:59.000Z

460

Maricopa Assn. of Governments- PV and Solar Domestic Water Heating Permitting Standards  

Broader source: Energy.gov [DOE]

In an effort to promote uniformity, the Maricopa Association of Governments (MAG) approved standard procedures for securing necessary electrical/building permits for residential (single-family) and...

Note: This page contains sample records for the topic "residential solar water" 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

Citizens Gas- Residential Efficiency Rebates  

Broader source: Energy.gov [DOE]

Citizens Gas of Indiana offers rebates to its residential customers for the installation of several types of efficient natural gas appliances. Rebates are generally available for residential homes...

462

Efficiency Maine Residential Lighting Program  

Broader source: Energy.gov [DOE]

Efficiency Maine's Residential Lighting Program works directly with retailers and manufacturers to encourage residential customers to purchase energy-efficient lighting. Rebate amounts average $1...

463

Residential Retrofit Program Design Guide  

Broader source: Energy.gov [DOE]

This Residential Retrofit Program Design Guide focuses on the key elements and design characteristics of building and maintaining a successful residential retrofit program.

464

Sustainable Energy Resources for Consumers Webinar on Building Design & Passive Solar Transcript  

Broader source: Energy.gov [DOE]

Video recording transcript of a Webinar on Nov. 16, 2010 about residential passive solar building design and solar thermal heating applications

465

A Fully Integrated Nanosystem of Semiconductor Nanowires for Direct Solar Water Splitting  

SciTech Connect (OSTI)

Artificial photosynthesis, the biomimetic approach to converting sunlight?s energy directly into chemical fuels, aims to imitate nature by using an integrated system of nanostructures, each of which plays a specific role in the sunlight-to-fuel conversion process. Here we describe a fully integrated system of nanoscale photoelectrodes assembled from inorganic nanowires for direct solar water splitting. Similar to the photosynthetic system in a chloroplast, the artificial photosynthetic system comprises two semiconductor light absorbers with large surface area, an interfacial layer for charge transport, and spatially separated cocatalysts to facilitate the water reduction and oxidation. Under simulated sunlight, a 0.12percent solar-to-fuel conversion efficiency is achieved, which is comparable to that of natural photosynthesis. The result demonstrates the possibility of integrating material components into a functional system that mimics the nanoscopic integration in chloroplasts. It also provides a conceptual blueprint of modular design that allows incorporation of newly discovered components for improved performance.

Liu, Chong; Tang, Jinyao; Chen, HaoMing; Liu, Bin; Yang, Peidong

2013-02-21T23:59:59.000Z

466

Bryant Residential Tutorship BRYANT RESIDENTIAL TUTORSHIP REGULATIONS FOR 2013  

E-Print Network [OSTI]

Bryant Residential Tutorship 1 BRYANT RESIDENTIAL TUTORSHIP REGULATIONS FOR 2013 BACKGROUND The D, Bryant Hall has provided a supportive residential environment for first-year students and has also in the Waikato region continues in the form of the Bryant Residential Tutorships. These Tutorships were offered

Waikato, University of

467

On the State of Water Ice on Saturn's Moon Titan and Implications to Icy Bodies in the Outer Solar System  

E-Print Network [OSTI]

, `primordial' water ice on Titan might be crystalline unless amorphous ice can be produced by interactionOn the State of Water Ice on Saturn's Moon Titan and Implications to Icy Bodies in the Outer Solar ReceiVed: April 25, 2009; ReVised Manuscript ReceiVed: July 9, 2009 The crystalline state of water ice

Jewitt, David C.

468

Solar process heat technology in action: The process hot water system at the California Correctional Institution at Tehachapi  

SciTech Connect (OSTI)

Solar process heat technology relates to solar thermal energy systems for industry, commerce, and government. Applications include water preheating and heating, steam generation, process hot air, ventilation air heating, and refrigeration. Solar process heat systems are available for commercial use. At the present time, however, they are economically viable only in niche markets. This paper describes a functioning system in one such market. The California Department of Corrections (CDOC), which operates correctional facilities for the state of California, uses a solar system for providing hot water and space heating at the California Correctional Institute at Tehachapi (CCI/Tehachapi). CCI/Tehachapi is a 5100-inmate facility. The CDOC does not own the solar system. Rather, it buys energy from private investors who own the solar system located on CCI/Tehachapi property; this arrangement is part of a long-term energy purchase agreement. United Solar Technologies (UST) of Olympia Washington is the system operator. The solar system, which began operating in the fall of 1990, utilizes 2677 m{sup 2} (28,800 ft{sup 2}) of parabolic through solar concentrators. Thermal energy collected by the system is used to generate hot water for showers, kitchen operations, and laundry functions. Thermal energy collected by the system is also used for space heating. At peak operating conditions, the system is designed to meet approximately 80 percent of the summer thermal load. 4 figs., 4 tabs.

Hewett, R. (National Renewable Energy Lab., Golden, CO (United States)); Gee, R.; May, K. (Industrial Solar Technology, Arvada, CO (United States))

1991-12-01T23:59:59.000Z

469

Revisions to the SRCC Rating Process for Solar Water Heaters: Preprint  

SciTech Connect (OSTI)

In the United States, annual performance ratings for solar water heaters are computed with component-based simulation models driven by typical meteorological year weather and specified water draw. Changes in the process are being implemented to enhance credibility through increased transparency and accuracy. Changes to the process include using a graphical rather than text-based model-building tool, performing analytical tests on all components and systems, checking energy balances on every component, loop, and system at every time step, comparing the results to detect outliers and potential errors, and documenting the modeling process in detail. Examples of changes in ratings are shown, along with analytical and comparative testing results.

Burch, J.; Huggins, J.; Long, S.; Thornton, J.

2012-06-01T23:59:59.000Z

470

Installation guidelines for solar heating system, single-family residence at William O'Brien State Park, Stillwater, Minnesota  

SciTech Connect (OSTI)

The Solar Heating System installer guidelines are provided for each subsystem and testing and filling the system are included. This single-family residential heating system is a solar-assisted, hydronic-to-warm-air system with solar-assisted domestic water heating. It is composed of the following major components: liquid cooled flat plate collectors; water storage tank; passive solar-fired domestic water preheater; electric hot water heater; heat pump with electric backup; solar hot water coil unit; tube-and-shell heat exchanger, three pumps, and associated pipes and valving in an energy transport module; control system; and air-cooled heat purge unit. Information is also provided on the operating procedures, controls, caution requirements, and routine and schedule maintenance. Information consists of written procedures, schematics, detail drawings, pictures and manufacturer's component data.

Not Available

1980-05-01T23:59:59.000Z

471

Northward Market Extension for Passive Solar Water Heaters by Using Pipe Freeze Protection with Freeze-Tolerant Piping: Preprint  

SciTech Connect (OSTI)

Conference paper regarding research in freeze-protection methods that could extend market acceptance for passive solar domestic water heating systems in more northern climates if the U.S.

Burch, J.; Heater, M.; Brandemuhl, M.; Krarti, M.

2006-05-01T23:59:59.000Z

472

The influence of stratus, stratocumulus, and altocumulus clouds on the spectral distribution of solar radiation over Antarctic waters  

E-Print Network [OSTI]

ON TEE I I ! 1 INFLUENCE OF STRATUS& STRATOCUMULUS, AND ALTOCUMULUS CLOUDS SPECTRAL DISTRIBUTION OF SOLAR RADIATION OVER ANTARCTIC WATERS A Thesis by JAMES EUGENE PETTETT Submitted to the Graduate College of Texas ARM University... in partial fulfillment of the requirements for the MASTER OF SCIENCE degree of August 1973 Major Subjett: Meteorology THE INFLUENCE OF STRATUS, STRATOCUMULUS, AND ALTOCUMULUS CLOUDS ON THE SPECTRAL DISTRIBUTION OF SOLAR RADIATION OVER ANTARCTIC WATERS...

Pettett, James Eugene

1973-01-01T23:59:59.000Z

473

Clark Public Utilities- Solar Energy Equipment Loan  

Broader source: Energy.gov [DOE]

Clark Public Utilities offers financing available to its customers for the purchase and installation of residential solar equipment. Loans up to $10,000 are available for solar pool heaters and...

474

Utilities District of Western Indiana REMC- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Utilities District of Western Indiana REMC offers residential customers incentives for energy efficient heat pumps, water heaters, and air conditioners. Eligible air-source heat pump and air...

475

New England Gas Company- Residential and Commercial Energy Efficiency Rebate Programs  

Broader source: Energy.gov [DOE]

In conjunction with Gas Networks, New England Gas Company offers its residential and commercial customers rebates for buying energy efficient gas boilers, furnaces, high efficiency water heaters,...

476

CenterPoint Energy (Gas)- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

CenterPoint Energy offers residential high-efficiency heating system and water heater rebates to Minnesota customers. These systems can greatly enhance savings and performance in residences which...

477

MidAmerican Energy (Electric)- Residential Energy Efficiency Rebate Programs  

Broader source: Energy.gov [DOE]

MidAmerican Energy offers a variety of incentives for residential customers to improve the energy efficiency of their homes. Eligible customers are eligible for rebates on water heaters, air...

478

LADWP- Non-Residential Energy Efficiency Incentive Program  

Broader source: Energy.gov [DOE]

Los Angeles Department of Water and Power offers prescriptive and custom incentives to non-residential customers for the installation of energy saving measures, equipment, or systems that exceed...

479

Butler Rural Electric Cooperative- Residential Rebate Program (Ohio)  

Broader source: Energy.gov [DOE]

Butler Rural Electric Cooperative provides rebates for geothermal heat pumps, dual fuel heating systems, and water heaters. A $1,200 rebate is available to residential members that install a new...

480

Texas Gas Service- Residential Energy Efficiency Rebate Program  

Broader source: Energy.gov [DOE]

Texas Gas Service offers an incentive for its residential customers within the Austin and Sunset Valley city limits to install new central furnaces, hydronic water heaters, high efficiency gas...

Note: This page contains sample records for the topic "residential solar water" 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

PG&E (Gas)- Residential Energy Efficiency Rebate Programs  

Broader source: Energy.gov [DOE]

Pacific Gas and Electric Company (PG&E) offers rebates for residential gas customers who install energy efficient furnaces or water heaters in homes. More information and applications for...

482

Alternatives for reducing hot-water bills  

SciTech Connect (OSTI)

A two stage approach to reducing residential water heating bills is described. In Stage I, simple conservation measures were included to reduce the daily hot water energy consumption and the energy losses from the water tank. Once these savings are achieved, Stage II considers more costly options for further reducing the water heating bill. Four alternatives are considered in Stage II: gas water heaters; solar water heaters (two types); heat pump water heaters; and heat recovery from a heat pump or air conditioner. To account for variations within the MASEC region, information on water heating in Rapid City, Minneapolis, Chicago, Detroit, and Kansas City is presented in detail. Information on geography, major population centers, fuel prices, climate, and state solar incentives is covered. (MCW)

Bennington, G.E.; Spewak, P.C.

1981-06-01T23:59:59.000Z

483

Landholders, Residential Land Conversion, and Market Signals  

E-Print Network [OSTI]

465– Margulis: Landholders, Residential Land Conversion, and1983. An Analysis of Residential Developer Location FactorsHow Regulation Affects New Residential Development. New

Margulis, Harry L.

2006-01-01T23:59:59.000Z

484

RESIDENTIAL THERMOSTATS: COMFORT CONTROLS IN CALIFORNIA HOMES  

E-Print Network [OSTI]

Report on Applicability of Residential Ventilation StandardsCharacterization of Residential New Construction PracticesJ - Load Calculation for Residential Winter and Summer Air

Meier, Alan K.

2008-01-01T23:59:59.000Z

485

Fact Sheet: Better Buildings Residential Network  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Fact Sheet BETTER BUILDINGS RESIDENTIAL NETWORK Learn more at betterbuildings.energy.govbbrn What Is the Residential Network? The Better Buildings Residential Network connects...

486

Fact Sheet: Better Buildings Residential Network | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Fact Sheet: Better Buildings Residential Network Fact Sheet: Better Buildings Residential Network Fact Sheet: Better Buildings Residential Network, increasing the number of...

487

Residential Retrofit Program Design Guide Overview Transcript...  

Broader source: Energy.gov (indexed) [DOE]

Residential Retrofit Program Design Guide Overview Transcript.doc Residential Retrofit Program Design Guide Overview Transcript.doc Residential Retrofit Program Design Guide...

488

National Solar Water Heater Workshop Present at DOE Region V meeting for managers of State Energy Extension Service and State Energy Conservation Plan, March 18-19, 1981  

SciTech Connect (OSTI)

After a brief description of the National Solar Water Heater Workshop and some comments by users of the solar water heater, the hardware supplier handbook is presented. The performance expected of a hardware supplier is described, solar system components and their specifications are listed, and information is provided to assist the hardware supplier in obtaining necessary materials. (LEW)

Mumma, S.A.; Marinello, M.G.

1981-01-01T23:59:59.000Z

489

Solar powered desalination system  

E-Print Network [OSTI]

2008, uses concentrated solar power to split water. Figurethe main reason the potential for solar power is boundless.a clean energy source, solar power is inexhaustible, fairly

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

490

Solar Contractor Licensing  

Broader source: Energy.gov [DOE]

The California Contractors State License Board administers contractor licenses. The C-46 Solar Contractor license covers active solar water and space heating systems, solar pool heating systems,...

491

Protecting Solar Rights in California Through an Exploration of the California Water Doctrine  

E-Print Network [OSTI]

of photovoltaic (PV) solar panels, grows increasingly more Currently there are  solar panels on one percent of technology.   The number of solar panel installations maybe 

Fedman, Anna

2011-01-01T23:59:59.000Z

492

Improving thermosyphon solar domestic hot water system model performance. Final report, March 1994--February 1995  

SciTech Connect (OSTI)

Data from an indoor solar simulator experimental performance test is used to develop a systematic calibration procedure for a computer model of a thermosyphoning, solar domestic hot water heating system with a tank-in-tank heat exchanger. Calibration is performed using an indoor test with a simulated solar collector to adjust heat transfer in the heat exchanger and heat transfer between adjacent layers of water in the storage tank. An outdoor test is used to calibrate the calculation of the friction drop in the closed collector loop. Additional indoor data with forced flow in the annulus of the heat exchanger leads to improved heat transfer correlations for the inside and outside regions of the tank-in-tank heat exchanger. The calibrated simulation model is compared to several additional outdoor tests both with and without auxiliary heating. Integrated draw energies are predicted with greater accuracy and draw temperature profiles match experimental results to a better degree. Auxiliary energy input predictions improve significantly. 63 figs., 29 tabs.

Swift, T.N.

1996-09-01T23:59:59.000Z

493

Fuel from Bacteria, CO2, Water, and Solar Energy: Engineering a Bacterial Reverse Fuel Cell  

SciTech Connect (OSTI)

Electrofuels Project: Harvard is engineering a self-contained, scalable Electrofuels production system that can directly generate liquid fuels from bacteria, carbon dioxide (CO2), water, and sunlight. Harvard is genetically engineering bacteria called Shewanella, so the bacteria can sit directly on electrical conductors and absorb electrical current. This current, which is powered by solar panels, gives the bacteria the energy they need to process CO2 into liquid fuels. The Harvard team pumps this CO2 into the system, in addition to water and other nutrients needed to grow the bacteria. Harvard is also engineering the bacteria to produce fuel molecules that have properties similar to gasoline or diesel fuel—making them easier to incorporate into the existing fuel infrastructure. These molecules are designed to spontaneously separate from the water-based culture that the bacteria live in and to be used directly as fuel without further chemical processing once they’re pumped out of the tank.

None

2010-07-01T23:59:59.000Z

494

Candidate for solar power : a novel desalination technology for coal bed methane produced water.  

SciTech Connect (OSTI)

Laboratory and field developments are underway to use solar energy to power a desalination technology - capacitive deionization - for water produced by remote Coal Bed Methane (CBM) natural gas wells. Due to the physical remoteness of many CBM wells throughout the Southwestern U.S., as shown in Figure 1, this approach may offer promise. This promise is not only from its effectiveness in removing salt from CBM water and allowing it to be utilized for various applications, but also for its potentially lower energy consumption compared to other technologies, such as reverse osmosis. This, coupled with the remoteness (Figure 1) of thousands of these wells, makes them more feasible for use with photovoltaic (solar, electric, PV) systems. Concurrent laboratory activities are providing information about the effectiveness and energy requirements of each technology under various produced water qualities and water reuse applications, such as salinity concentrations and water flows. These parameters are being used to driving the design of integrated PV-powered treatment systems. Full-scale field implementations are planned, with data collection and analysis designed to optimize the system design for practical remote applications. Early laboratory studies of capacitive deionization have shown promise that at common CBM salinity levels, the technology may require less energy, is less susceptible to fouling, and is more compact than equivalent reverse osmosis (RO) systems. The technology uses positively and negatively charged electrodes to attract charged ions in a liquid, such as dissolved salts, metals, and some organics, to the electrodes. This concentrates the ions at the electrodes and reduces the ion concentrations in the liquid. This paper discusses the results of these laboratory studies and extends these results to energy consumption and design considerations for field implementation of produced water treatment using photovoltaic systems.

Hanley, Charles J.; Andelman, Marc (Biosouce, Inc., Worchester, MA); Hightower, Michael M.; Sattler, Allan Richard

2005-03-01T23:59:59.000Z

495

Residential Wind Power  

E-Print Network [OSTI]

This research study will explore the use of residential wind power and associated engineering and environmental issues. There is various wind power generating devices available to the consumer. The study will discuss the dependencies of human...

Willis, Gary

2011-12-16T23:59:59.000Z

496

Residential Energy Disclosure (Hawaii)  

Broader source: Energy.gov [DOE]

A residential property owner is required to disclose electricity costs for the most recent three-month period in which the property was occupied as a condition of selling it. No proof or copies of...

497

Bandgap Engineering of 1-Dimensional Nitride and Oxynitride Materials for Solar Water Splitting  

E-Print Network [OSTI]

Shell Nanowire Dye-Sensitized Solar Cells. J. Phys. Chem. BNanoporous Tio2 Dye- Sensitized Solar Cells. Nonequilibrium

Hahn, Christopher

2012-01-01T23:59:59.000Z

498

Solar process water heat for the Iris Images Custom Color Photo Lab. Final report  

SciTech Connect (OSTI)

This is the final technical report of the solar facility locted at Iris Images Custom Photo Laboratory in Mill Valley, California. It was designed to provide 59 percent of the hot water requirements for developing photographic film and domestic hot water use. The design load is to provide 6 gallons of hot water per minute for 8 hours per working day at 100/sup 0/F. It has 640 square feet of flat plate collectors and 360 gallons of hot water storage. The auxiliary back up system is a conventional gas-fired water heater. Freeze protection in this mild climate was originally provided by closed-loop circulation of hot water from the storage tank. Later this was changed to a drain-down system due to a freeze when electrical power failed. This system has been relatively successful with little or no scheduled maintenance. The site and building description, subsystem description, as-built drawings, cost breakdown and analysis, performance analysis, lessons learned, and the operation and maintenance manual are included.

Not Available

1980-03-01T23:59:59.000Z

499

Tax Credits, Rebates & Savings | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Residential, Nonprofit, Residential, Schools, State Government Savings Category: Photovoltaics, Solar Water Heat California Solar Initiative- PV Incentives '''Pacific Gas and...

500

Low Cost Solar Water Heating R&D | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't Happen toLeveragingLindseyLong-TermLosofLow Cost Solar Water