National Library of Energy BETA

Sample records for residential gas heating

  1. Questar Gas- Residential Solar Assisted Water Heating Rebate Program

    Energy.gov [DOE]

    Questar Gas provides incentives for residential customers to purchase and install solar water heating systems (both for domestic and pool heating uses) in their newly-constructed homes. Rebates of...

  2. Questar Gas- Residential Solar Assisted Water Heating Rebate Program

    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...

  3. Residential Multi-Function Gas Heat Pump: Efficient Engine-Driven Heat Pump for the Residential Sector- Fact Sheet, 2016

    Energy.gov [DOE]

    Fact sheet overview of a natural gas heat pump system for the residential sector that will incorporate an internal combustion engine that drives a vapor-compression heat pump

  4. CenterPoint Energy (Gas)- Residential Heating and Hot Water Rebates

    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...

  5. Missouri Gas Energy (MGE)- Residential High Efficiency Heating Rebate Program

    Energy.gov [DOE]

    Missouri Gas Energy (MGE), a division of Laclede Gas Company, offers various rebates to residential customers for investing in energy efficient equipment and appliances. All individually metered...

  6. PECO Energy (Gas)- Residential Heating Efficiency Rebate Program

    Energy.gov [DOE]

    The PECO Residential Smart Natural Gas Efficiency Upgrade Program offers various incentives for installing energy efficient gas equipment in homes.  The program is available to PECO natural gas ...

  7. Residential Gas-Fired Adsorption Heat Pump Water Heater | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Gas-Fired Adsorption Heat Pump Water Heater Residential Gas-Fired Adsorption Heat Pump Water Heater Gas-fired adsorption heat pump water heater prototype. Image credit: Oak Ridge National Laboratory. Gas-fired adsorption heat pump water heater prototype. Image credit: Oak Ridge National Laboratory. Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN DOE Funding: $310,000 Project Term: October 1, 2013 - September 30, 2016 Funding Type: Annual Operating Plan (AOP) PROJECT

  8. Residential Gas-fired Cost-effective Triple-state Sorption Heat Pump |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Residential Gas-fired Cost-effective Triple-state Sorption Heat Pump Residential Gas-fired Cost-effective Triple-state Sorption Heat Pump Lead Performer: Oak Ridge National Lab-Oak Ridge, TN Partner(s): ClimateWell-Stockholm, Sweden; Rheem-Atlanta, GA DOE Total Funding: $2,000,000 Cost Share: $230,000 Project Term: 2016-2019 Funding Type: Building Energy Efficiency Frontiers and Innovations Technologies (BENEFIT) - 2016 (DE-FOA-0001383) PROJECT OBJECTIVE Oak Ridge

  9. Residential Multi-Function Gas Heat Pump: Efficient Engine-Driven...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Efficient Engine-Driven Heat Pump for the Residential Sector Introduction Building on ... controls and appropriate control algorithms for the multi-function heat pump system ...

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

    SciTech Connect

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

    2013-01-21

    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.

  11. Laboratory Performance Evaluation of Residential Scale Gas Engine Driven Heat Pump

    SciTech Connect

    Abu-Heiba, Ahmad; Mehdizadeh Momen, Ayyoub; Mahderekal, Dr. Isaac

    2016-01-01

    Building space cooling is, and until 2040 is expected to continue to be, the single largest use of electricity in the residential sector in the United States (EIA Energy Outlook 2015 .) Increases in electric-grid peak demand leads to higher electricity prices, system inefficiencies, power quality problems, and even failures. Thermally-activated systems, such as gas engine-driven heat pump (GHP), can reduce peak demand. This study describes the performance of a residential scale GHP. It was developed as part of a cooperative research and development agreement (CRADA) that was authorized by the Department of Energy (DOE) between OAK Ridge National Laboratory (ORNL) and Southwest Gas. Results showed the GHP produced 16.5 kW (4.7 RT) of cooling capacity at 35 C (95 F) rating condition with gas coefficient of performance (COP) of 0.99. In heating, the GHP produced 20.2 kW (5.75 RT) with a gas COP of 1.33. The study also discusses other benefits and challenges facing the GHP technology such as cost, reliability, and noise.

  12. Residential Gas-Fired Adsorption HPWH | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Residential Gas-Fired Adsorption HPWH Gas-fired adsorption heat pump water heater prototype. Image credit: Oak Ridge National Laboratory. Gas-fired adsorption heat pump water ...

  13. Questar Gas- Residential Energy Efficiency Rebate Programs

    Energy.gov [DOE]

    Questar Gas provides rebates for residential customers who make their homes more energy efficient by installing certain energy saving appliances, efficient heating equipment, and certain...

  14. Residential heating oil price

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 7.6 cents from a week ago to $2.97 per gallon. That's down $1.05 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.94 per gallon, down 6.7 cents from last week, and down $1.07

  15. Residential heating oil price

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 6.3 cents from a week ago to $2.91 per gallon. That's down $1.10 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.88 per gallon, down 6.8 cents from last week, and down $1.13

  16. Residential heating oil price

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 7.5 cents from a week ago to $2.84 per gallon. That's down $1.22 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.80 per gallon, down 7.4 cents from last week, and down $1.23

  17. Residential heating oil price

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 4.1 cents from a week ago to $2.89 per gallon, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.84 per gallon, down 5.4 cents from last week

  18. Residential heating oil price

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 3.6 cents from a week ago to $3.04 per gallon. That's down 99.4 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.01 per gallon, down 3.6 cents from last week, and down $1.01

  19. Philadelphia Gas Works- Residential and Small Business Equipment Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Philadelphia Gas Works' (PGW) Residential Heating Equipment rebates are available to all PGW residential or small business customers installing high efficiency boilers and furnaces, and programma...

  20. Baltimore Gas & Electric Company (Gas)- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    The Baltimore Gas & Electric Company (BGE) offers Natural Gas Connection program to residential customers to switch from electric to natural gas for heat. The program waives connection charge (...

  1. Residential heating oil prices available

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil prices available The average retail price for home heating oil is $2.30 per gallon, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region currently average $2.23

  2. Evaluation of Gas, Oil and Wood Pellet Fueled Residential Heating System Emissions Characteristics

    SciTech Connect

    McDonald, R.

    2009-12-01

    This study has measured the emissions from a wide range of heating equipment burning different fuels including several liquid fuel options, utility supplied natural gas and wood pellet resources. The major effort was placed on generating a database for the mass emission rate of fine particulates (PM 2.5) for the various fuel types studied. The fine particulates or PM 2.5 (less than 2.5 microns in size) were measured using a dilution tunnel technique following the method described in US EPA CTM-039. The PM 2.5 emission results are expressed in several units for the benefit of scientists, engineers and administrators. The measurements of gaseous emissions of O{sub 2}, CO{sub 2}, CO, NO{sub x} and SO{sub 2} were made using a combustion analyzer based on electrochemical cells These measurements are presented for each of the residential heating systems tested. This analyzer also provides a steady state efficiency based on stack gas and temperature measurements and these values are included in the report. The gaseous results are within the ranges expected from prior emission studies with the enhancement of expanding these measurements to fuels not available to earlier researchers. Based on measured excess air levels and ultimate analysis of the fuel's chemical composition the gaseous emission results are as expected and fall within the range provided for emission factors contained in the US-EPA AP 42, Emission Factors Volume I, Fifth Edition. Since there were no unexpected findings in these gaseous measurements, the bulk of the report is centered on the emissions of fine particulates, or PM 2.5. The fine particulate (PM 2.5) results for the liquid fuel fired heating systems indicate a very strong linear relationship between the fine particulate emissions and the sulfur content of the liquid fuels being studied. This is illustrated by the plot contained in the first figure on the next page which clearly illustrates the linear relationship between the measured mass of fine

  3. Residential Heating Systems Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Efficiency Vermont offers rebates to residential customers installing new, efficient heating equipment. Through this program, Efficiency Vermont offers $500 rebates to homeowners for efficient...

  4. Vermont Gas- Residential Energy Efficiency Loan Program

    Energy.gov [DOE]

    Vermont Gas offers low or 0% interest loans through local credit unions in some instances for residential customers to upgrade to a high-efficiency heating system. To be eligible, you must fall...

  5. Residential heating oil price decrease

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price decrease The average retail price for home heating oil fell 1.4 cents from a week ago to $2.39 per gallon. That's down 4.4 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.33 per gallon, down 4-tenths of a cent from last week, and down 4.4

  6. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price increases The average retail price for home heating oil rose 1.1 cents from a week ago to $2.10 per gallon. That's down 94 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.04 per gallon, up 2.3 cents from last week, and down 95

  7. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price decreases The average retail price for home heating oil fell 9-tenths of a cent from a week ago to $2.09 per gallon. That's down $1.09 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.04 per gallon, down 1-tenth of a cent from last week, and down $1.11

  8. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price decreases The average retail price for home heating oil fell 5-tenths of a cent from a week ago to $2.09 per gallon. That's down $1.20 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.03 per gallon, down 9-tenths of a cent from last week, and down $1.22

  9. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price increases The average retail price for home heating oil rose 6-tenths of a cent from a week ago to $2.10 per gallon. That's down $1.11 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.04 per gallon, up 5-tenths of a cent from last week, and down $1.14

  10. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price increases The average retail price for home heating oil rose 2.6 cents from a week ago to $2.12 per gallon. That's down 91 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.06 per gallon, up 2.1 cents from last week, and down 94

  11. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price increases The average retail price for home heating oil rose 1 cent from a week ago to $2.13 per gallon. That's down 80 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.07 per gallon, up 9-tenths of a cent from last week, and down 83

  12. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price decreases The average retail price for home heating oil fell 1.1 cents from a week ago to $2.38 per gallon. That's down 2.3 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.33 per gallon, down 5-tenths of a cent from last week, and down 1.6

  13. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    5, 2014 Residential heating oil price decreases The average retail price for home heating oil fell 1.9 cents from a week ago to $3.43 per gallon. That's down 39 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.38 per gallon, down 2.6 cents from last week, and down 38.7

  14. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    7, 2014 Residential heating oil price decreases The average retail price for home heating oil fell 7.8 cents from a week ago to $3.14 per gallon. That's down 81.1 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.12 per gallon, down 6.5 cents from last week, and down 79.9

  15. Residential heating oil price increases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price increases The average retail price for home heating oil rose 1.4 cents from a week ago to $2.38 per gallon. That's down 4.9 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to $2.32 per gallon, up 3 cents from last week, and down 5.2 cents

  16. Residential heating oil prices available

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price increases The average retail price for home heating oil rose half of a cent from a week ago to $2.40 per gallon. That's down 2.6 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to $2.33 per gallon, up 6-tenths of a cent from last week, and down 3.4

  17. Residential heating oil prices decline

    Energy Information Administration (EIA) (indexed site)

    2, 2014 Residential heating oil prices decline The average retail price for home heating oil is $3.48 per gallon. That's down 4.5 cents from a week ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $3.43 per gallon, down 5.7 cents from last week. This is Amerine Woodyard

  18. Residential heating oil prices decrease

    Energy Information Administration (EIA) (indexed site)

    9, 2014 Residential heating oil price decreases The average retail price for home heating oil fell 2.9 cents from a week ago to $3.45 per gallon. That's down 36.6 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.41 per gallon, down 3 cents from last week, and down 35

  19. Residential heating oil prices increase

    Energy Information Administration (EIA) (indexed site)

    3, 2014 Residential heating oil prices increase The average retail price for home heating oil rose 4.4 cents from a week ago to $4.06 per gallon. That's up 4.1 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to 4.03 per gallon, up 2.5 cents from last week, and up 6

  20. Efficient Engine-Driven Heat Pump for the Residential Sector

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Efficient Engine-Driven Heat Pump for the Residential Sector Introduction Building on previous work on an 11-ton packaged natural gas heat pump, this project developed hardware and software for en- gine and system controls for a residential gas heat pump system that provides space cooling, heating, and hot water. Various electric heat pump systems are used to provide heating and cooling for a wide range of buildings, from commercial facilities to single family homes. The market for heat pumps is

  1. Efficient Engine-Driven Heat Pump for the Residential Sector

    Office of Energy Efficiency and Renewable Energy (EERE)

    Building on previous work on an 11-ton packaged natural gas heat pump, this project will develop hardware and software for engine and system controls for a residential gas heat pump system that...

  2. Residential heating oil prices available

    Energy Information Administration (EIA) (indexed site)

    heating oil prices available The average retail price for home heating oil is $2.41 per gallon, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region currently average $2.35 per gallon. This is Marcela Rourk with EIA, in Washington.

  3. Louisville Gas & Electric- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Louisville Gas & Electric's Home Energy Rebate program provides incentives for residential customers to upgrade to energy efficiency home appliances and heat and air conditioning equipment. ...

  4. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    6, 2014 Residential heating oil price decreases The average retail price for home heating oil rose 1.6 cents from a week ago to $4.24 per gallon. That's up 8.9 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to 4.16 per gallon, up 6-tenths of a cent from last week, and up 3.9 cents from a year ago. This is Marcela Rourk, with EIA, in Washington. For more information, contact

  5. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    4 Residential heating oil price decreases The average retail price for home heating oil fell 1.6 cents from a week ago to $3.42 per gallon. That's down 39.5 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.37 per gallon, down 1.2 cents from last week, and down 39.7 cents from a year ago. This is Marcela Rourk, with EIA, in Washington. For more information, contact Marcela

  6. Residential heating oil price increases

    Energy Information Administration (EIA) (indexed site)

    9, 2015 Residential heating oil price increases The average retail price for home heating oil rose 11.7 cents from a week ago to $3.03 per gallon. That's down $1.20 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to $2.99 per gallon, up 12 cents from last week, and down $1.16 from a year ago. This is Marcela Rourk

  7. Residential heating oil price increases

    Energy Information Administration (EIA) (indexed site)

    5, 2015 Residential heating oil price increases The average retail price for home heating oil rose 14.7 cents from a week ago to $3.19 per gallon. That's down $1.06 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to $3.15 per gallon, up 15.9 cents from last week, and down $1.00 from a year ago. This is Marcela Rourk

  8. Residential heating oil price increases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price increases The average retail price for home heating oil rose 6.3 cents from a week ago to $2.36 per gallon. That's down 7.6 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to $2.29 per gallon, up 4.9 cents from last week, and down 8.9 cents from a year ago. This is Marcela Rourk, with EIA, in Washington. For more information, contact Marcela Rourk at

  9. Residential heating oil price increases

    Energy Information Administration (EIA) (indexed site)

    Residential heating oil price increases The average retail price for home heating oil rose 1.2 cents from a week ago to $2.39 per gallon. That's down 3 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to $2.33 per gallon, up 1.1 cents from last week, and down 3.9 cents from a year ago.

  10. Residential heating oil prices decline

    Energy Information Administration (EIA) (indexed site)

    9, 2014 Residential heating oil price decreases The average retail price for home heating oil fell 3.3 cents from a week ago to $3.38 per gallon. That's down 43.9 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.33 per . gallon, down 3.5 cents from last week, and down 44.6 cents from a year ago

  11. Residential heating oil prices decrease

    Energy Information Administration (EIA) (indexed site)

    5, 2014 Residential heating oil prices decrease The average retail price for home heating oil fell 1.8 cents from a week ago to $4.00 per gallon. That's down 2-tenths of a cent from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to 4.01 per gallon, down 8-tenths of a cent from last week, and up 4.4

  12. Residential heating oil prices increase

    Energy Information Administration (EIA) (indexed site)

    5, 2014 Residential heating oil prices increase The average retail price for home heating oil rose 6.5 cents from a week ago to $4.24 per gallon. That's up 14.9 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to 4.17 per gallon, up 4.1 cents from last week, and up 13.4 cents from a year ago. This is Amerine Woodyard, with EIA, in Washington. For more information, contact Marcela

  13. Residential heating oil prices increase

    Energy Information Administration (EIA) (indexed site)

    4, 2013 Residential heating oil prices increase The average retail price for home heating oil rose 2.9 cents from last week to $3.92 per gallon. That's down 11 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. The price for heating oil in the New England region averaged 3.87 per gallon, up 2.5 cents from last week, but down 7.1 cents from a year earlier. This is Marlana Anderson

  14. National Grid (Gas) - Residential Energy Efficiency Rebate Programs...

    Energy.gov [DOE] (indexed site)

    25 Pipe Insulation Space heating: 0.75 per ft fiberglass, 40.50 per ft per foam Summary National Grid's High Efficiency Heating Rebates are offered to residential gas heating...

  15. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price increases The average retail price for home heating oil rose 6-tenths of a cent from a week ago to $2.18 per gallon. That's down 79 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.13 per gallon, unchanged from last week, and down 88

  16. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 1.9 cents from a week ago to $2.16 per gallon. That's down 75 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.11 per gallon, down 2.8 cents from last week, and down 77

  17. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 5.1 cents from a week ago to $2.11 per gallon. That's down 72 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.05 per gallon, down 5.3 cents from last week, and down 75

  18. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 5 cents from a week ago to $2.06 per gallon. That's down 75 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.01 per gallon, down 4.1 cents from last week, and down 78

  19. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 1.8 cents from a week ago to $2.82 per gallon. That's down $1.36 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.79 per gallon, down 1.5 cents from last week, and down $1.34

  20. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price increases The average retail price for home heating oil rose 1.8 cents from a week ago to $2.08 per gallon. That's down 72 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.02 per gallon, up 3-tenths of a cent from last week, and down 76

  1. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 1.9 cents from a week ago to $2.80 per gallon. That's down $1.44 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.78 per gallon, down 1.2 cents from last week, and down $1.40

  2. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price increases The average retail price for home heating oil rose 1 cent from a week ago to $2.09 per gallon. That's down 82 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.02 per gallon, up 8-tenths of a cent from last week, and down 85

  3. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 10.5 cents from a week ago to $2.93 per gallon, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.90 per gallon, down 10.4 cents from last week. This is Marcela Rourk

  4. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 2.3 cents from a week ago to $2.38 per gallon. That's down 99 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.32 per gallon, down 3.1 cents from last week, and down $1.00

  5. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 1.5 cents from a week ago to $2.36 per gallon. That's down 97 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.31 per gallon, down 2-tenths of a cent from last week, and down 96

  6. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 3 cents from a week ago to $2.33 per gallon. That's down 89 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.28 per gallon, down 3.5 cents from last week, and down 9

  7. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 7.6 cents from a week ago to $2.26 per gallon. That's down 89 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.19 per gallon, down 8.9 cents from last week, and down 92

  8. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 4.5 cents from a week ago to $2.21 per gallon. That's down 87 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.15 per gallon, down 3.6 cents from last week, and down 89

  9. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 3.5 cents from a week ago to $2.18 per gallon. That's down 87 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.13 per gallon, down 2.2 cents from last week, and down 88

  10. Residential heating oil prices available

    Energy Information Administration (EIA) (indexed site)

    heating oil prices available The average retail price for home heating oil is $3.52 per gallon. That's down 32.7 cents from a year ago, based on the U.S. Energy Information Administration's weekly residential heating fuel price survey. Heating oil prices in the New England region are at $3.48 per gallon, down 29.1 cents from a year ago. This is Marcela Rourk, with EIA, in Washington

  11. Residential heating oil prices decline

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 2 cents from a week ago to $3.36 per gallon. That's down 52.5 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.31 per gallon, down 1.3 cents from last week, and down 52.6

  12. Residential heating oil prices decline

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 6.3 cents from a week ago to $3.08 per gallon. That's down 90.3 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.05 per gallon, down 6.8 cents from last week, and down 91.6

  13. Residential heating oil prices decrease

    Energy Information Administration (EIA) (indexed site)

    heating oil prices decrease The average retail price for home heating oil fell 1.7 cents from a week ago to $4.02 per gallon. That's up 1.7 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to 4.01 per gallon, down 6-tenths of a cent from last week, and up 5.8

  14. Residential heating oil prices increase

    Energy Information Administration (EIA) (indexed site)

    heating oil prices increase The average retail price for home heating oil rose 5.4 cents from a week ago to $4.04 per gallon. That's up 4.9 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to 4.02 per gallon, up 5.6 cents from last week, and up 8

  15. Residential heating oil prices increase

    Energy Information Administration (EIA) (indexed site)

    heating oil prices increase The average retail price for home heating oil rose 12 cents from a week ago to $4.18 per gallon. That's up 13 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to 4.13 per gallon, up 9.8 cents from last week, and up 12.9 cents from a

  16. Residential heating oil prices increase

    Energy Information Administration (EIA) (indexed site)

    heating oil prices increase The average retail price for home heating oil rose 3.9 cents last week to $3.96 per gallon. That's down 2.6 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. The price for heating oil in the New England region averaged 3.92 per gallon, up 5.2 cents from last week, and 1.7

  17. Residential heating oil prices increase

    Energy Information Administration (EIA) (indexed site)

    heating oil prices increase The average retail price for home heating oil rose 2.9 cents from a week ago to $3.98 per gallon. That's up 6-tenths of a penny from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to 3.96 per gallon, up 4.1 cents from last week, and up 4.8

  18. ,"West Virginia Natural Gas Residential Consumption (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    AM" "Back to Contents","Data 1: West Virginia Natural Gas Residential Consumption (MMcf)" "Sourcekey","N3010WV2" "Date","West Virginia Natural Gas Residential Consumption ...

  19. Field monitoring and evaluation of a residential gas-engine-driven heat pump: Volume 2, Heating season

    SciTech Connect

    Miller, J.D.

    1995-11-01

    The Federal Government is the largest single energy consumer in the United States; consumption approaches 1.5 quads/year of energy (1 quad = 10{sup 15} Btu) at a cost valued at nearly $10 billion annually. The US Department of Energy (DOE) Federal Energy Management Program (FEMP) supports efforts to reduce energy use and associated expenses in the Federal sector. One such effort, the New Technology Demonstration Program (NTDP), seeks to evaluate new energy-saving US technologies and secure their more timely adoption by the US Government. Pacific Northwest Laboratory (PNL) is one of four DOE national multiprogram laboratories that participate in the NTDP by providing technical expertise and equipment to evaluate new, energy-saving technologies being studied and evaluated under that program. This two-volume report describes a field evaluation that PNL conducted for DOE/FEMP and the US Department of Defense (DoD) Strategic Environmental Research and Development Program (SERDP) to examine the performance of a candidate energy-saving technology -- a gas-engine-driven heat pump. The unit was installed at a single residence at Fort Sam Houston, a US Army base in San Antonio, Texas, and the performance was monitored under the NTDP. Participating in this effort under a Cooperative Research and Development Agreement (CRADA) were York International, the heat pump manufacturer; Gas Research Institute (GRI), the technology developer; City Public Service of San Antonio, the local utility; American Gas Cooling Center (AGCC); Fort Sam Houston; and PNL.

  20. Residential Multi-Function Gas Heat Pump: Efficient Engine-Driven...

    Energy Saver

    Fuel-Fired Heat Pump prototype showing generator for auxiliary system power Top: 24V DC to 120V AC transformer Bottom: New low cost generator (500) Multi-Function Fuel-Fired Heat ...

  1. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 8 cents from a week ago to $3.21 per gallon. That's down 98.7 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.18 per gallon, down 8.1 cents from last week, and down 96.1 cents from a year ago. This is Marcela Rourk

  2. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 17.7 cents from a week ago to $3.03 per gallon. That's down $1.09 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $2.99 per gallon, down 18.2 cents from last week, and down $1.08 from a year ago. This is Marcela Rourk

  3. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 3.8 cents from a week ago to $3.33 per gallon. That's down 59.1 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.28 per gallon, down 3.7 cents from last week, and down 58.8 cents from a year ago. This is Marcela Rourk, with EIA, in Washington.

  4. Residential heating oil price decreases

    Energy Information Administration (EIA) (indexed site)

    heating oil price decreases The average retail price for home heating oil fell 10.5 cents from a week ago to $3.22 per gallon. That's down 73.6 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to $3.19 per gallon, down 9 cents from last week, and down 73.1 cents from a year ago. This is Marcela Rourk, with EIA, in Washington.

  5. Residential heating oil price increases

    Energy Information Administration (EIA) (indexed site)

    heating oil price increases The average retail price for home heating oil rose 11.2 cents from a week ago to $2.91 per gallon. That's down $1.33 from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to $2.87 per gallon, up 9.8 cents from last week, and down $1.29 from a year ago. This is Marcela Rourk with EIA, in Washington.

  6. Residential heating oil price increases

    Energy Information Administration (EIA) (indexed site)

    heating oil price increases The average retail price for home heating oil rose 10.3 cents from a week ago to $3.29 per gallon. That's down 93.7 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose to $3.26 per gallon, up 10.4 cents from last week, and down 89.3 cents from a year ago. This is Marcela Rourk

  7. Washington Gas- Residential Rebate Program

    Energy.gov [DOE]

    Washington Gas as a part of the Maryland EmPOWER program offers incentives to its residential customer for making energy efficiency improvements. Rebates are available for qualifying water heaters,...

  8. Mass Save (Gas)- Residential Rebate Program

    Energy.gov [DOE]

    Mass Save, through Gas Networks, organizes residential conservation services for programs administered by Massachusetts gas companies. These gas providers include Columbia Gas of Massachusetts,...

  9. Residential heating oil prices decline

    Energy Information Administration (EIA) (indexed site)

    propane price increase slightly The average retail price for propane is $2.41 per gallon, up 1-tenth of a cent from last week, based on the residential heating fuel survey by the U.S. Energy Information Administration. Propane prices in the Midwest region averaged $1.95 per gallon, up 5-tenths of a cent from last week, and down 10.4

  10. Florida Natural Gas Number of Residential Consumers (Number of...

    Gasoline and Diesel Fuel Update

    Residential Consumers (Number of Elements) Florida Natural Gas Number of Residential ... Referring Pages: Number of Natural Gas Residential Consumers Florida Number of Natural Gas ...

  11. Edmond Electric- Residential Heat Pump Rebate Program

    Energy.gov [DOE]

    Edmond Electric offers rebates to residential customers who install energy-efficient heat pumps. This program applies to installations in both new and existing residential homes and complexes. Air...

  12. Piedmont Natural Gas- Residential Equipment Efficiency Program

    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...

  13. Gas Technology Institute (Partnership for Advanced Residential...

    OpenEI (Open Energy Information) [EERE & EIA]

    Technology Institute (Partnership for Advanced Residential Retrofit) Jump to: navigation, search Name: Gas Technology Institute Place: Des Plaines, IL Website:...

  14. MidAmerican Energy (Gas)- Residential Energy Efficiency Rebate Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    MidAmerican Energy offers basic energy efficiency incentives for residential customers in Nebraska. These incentives include gas heating equipment such as boilers, furnaces, and water heaters. Free...

  15. MassSAVE (Gas)- Residential Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    MassSAVE, through Gas Networks, organizes residential conservation services for programs administered by Massachusetts electric companies, gas companies and municipal aggregators. These utilities...

  16. Oklahoma Natural Gas - Residential Efficiency Rebates | Department...

    Energy.gov [DOE] (indexed site)

    250 Clothes Dryer: up to 500 Summary To encourage customers to install high-efficiency natural gas equipment in homes, Oklahoma Natural Gas offers rebates to residential...

  17. Residential heating oil prices virtually unchanged

    Energy Information Administration (EIA) (indexed site)

    9, 2014 Residential heating oil price decreases The average retail price for home heating oil fell 7.2 cents from a week ago to $4.12 per gallon. That's up 9.4 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to 4.07 per gallon, down 6.3 cents from last week, and up 9.4

  18. Unitil (Gas)- Residential Energy Efficiency Program

    Energy.gov [DOE]

    Until also offers rebates for residential new construction through the Natural Gas Energy Star Homes/Residential New Construction Program. To receive rebates, new homes must meet certain energy...

  19. Field Testing of Pre-Production Prototype Residential Heat Pump...

    Energy Saver

    Field Testing of Pre-Production Prototype Residential Heat Pump Water Heaters Field Testing of Pre-Production Prototype Residential Heat Pump Water Heaters Provides and overview of ...

  20. Residential Absorption Heat Pump Water Heater | Department of...

    Energy Saver

    Residential Absorption Heat Pump Water Heater Residential Absorption Heat Pump Water Heater Photo credit: Oak Ridge National Lab Photo credit: Oak Ridge National Lab Diagram of ...

  1. Residential Wood Heating Fuel Exemption

    Office of Energy Efficiency and Renewable Energy (EERE)

    The New York Department of Taxation and Finance publishes a variety of sales tax reports detailing local tax rates and exemptions, including those for residential energy services. The residential...

  2. New York Price of Natural Gas Delivered to Residential Consumers...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Pages: Average Residential Price New York Average Price of Natural Gas Delivered to Residential and Commercial Consumers by Local Distribution and Market Average Residential...

  3. Charlottesville Gas- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Charlottesville Gas offers rebates to residential customers for purchasing and installing specified energy efficient equipment. Rebates and utility bill credits of up to $100 are available for...

  4. Arkansas Oklahoma Gas (AOG) Residential Rebate Program

    Energy.gov [DOE]

    Arkansas Oklahoma Gas (AOG) provides financial incentives to its residential and small commercial customers for both existing and new construction homes and small business whose primary fuel for...

  5. Baltimore Gas & Electric Company (Electric) - Residential Energy...

    Energy.gov [DOE] (indexed site)

    AC: 30 Recycling RefrigeratorFreezer: 50 ACDehumidifier: 25 Summary The Baltimore Gas & Electric Company (BGE) offers rebates for residential customers to improve the...

  6. Residential Air-Source Heat Pump Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Massachusetts offers rebates of up to $2,500 for the installation of high-efficiency, cold-climate air-source heat pumps (ASHPs) in residential buildings of one to four units. 

  7. EWEB- Residential Solar Water Heating Loan Program

    Energy.gov [DOE]

    Eugene Water & 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...

  8. Field monitoring and evaluation of a residential gas-engine-driven heat pump: Volume 1, Cooling season

    SciTech Connect

    Miller, J.D.

    1995-09-01

    The Federal government is the largest single energy consumer in the United States; consumption approaches 1.5 quads/year of energy (1 quad = 10{sup 15} Btu) at a cost valued at nearly $10 billion annually. The US Department of Energy (DOE) Federal Energy Management Program (FEMP) supports efforts to reduce energy use and associated expenses in the Federal sector. One such effort, the New Technology Demonstration Program (NTDP), seeks to evaluate new energy-saving US technologies and secure their more timely adoption by the US government. Pacific Northwest Laboratory (PNL)is one of four DOE national multiprogram laboratories that participate in the NTDP by providing technical expertise and equipment to evaluate new, energy-saving technologies being studied and evaluated under that program. This two-volume report describes a field evaluation that PNL conducted for DOE/FEMP and the US Department of Defense (DoD) Strategic Environmental Research and Development Program (SERDP) to examine the performance of a candidate energy-saving technology -- a gas-engine-driven heat pump. The unit was installed at a single residence at Fort Sam Houston, a US Army base in San Antonio, Texas, and the performance was monitored under the NTDP. Participating in this effort under a Cooperative Research and Development Agreement (CRADA) were York International, the heat pump manufacturer, Gas Research Institute (GRI), the technology developer; City Public Service of San Antonio, the local utility; American Gas Cooling Center (AGCC); Fort Sam Houston; and PNL.

  9. Residential heating oil prices virtually unchanged

    Energy Information Administration (EIA) (indexed site)

    4 Residential heating oil prices virtually unchanged The average retail price for home heating oil rose 2-tenths of a cent from a week ago to $4.24 per gallon. That's up 8.2 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to 4.16 per gallon, down 1.7 cents from last week, and up 3.2 cents from a year ago. This is Marcela Rourk, with EIA, in Washington. For more information,

  10. Residential heating oil prices virtually unchanged

    Energy Information Administration (EIA) (indexed site)

    0, 2014 Residential heating oil price decreases The average retail price for home heating oil fell 1.9 cents from a week ago to $4.23 per gallon. That's up 5.1 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to 4.15 per gallon, down 8-tenths of a cent from last week, and up 1.5 cents from a year ago. This is Marcela Rourk, with EIA, in Washington. For more information, contact

  11. Residential heating oil prices virtually unchanged

    Energy Information Administration (EIA) (indexed site)

    5, 2014 Residential heating oil price decreases The average retail price for home heating oil fell 1.6 cents from a week ago to $4.23 per gallon. That's up 14.9 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to 4.15 per gallon, down 6-tenths of a cent from last week, and up 10.8

  12. Residential heating oil prices virtually unchanged

    Energy Information Administration (EIA) (indexed site)

    4 Residential heating oil price decreases The average retail price for home heating oil fell 3.1 cents from a week ago to $4.20 per gallon. That's up 13.6 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region fell to 4.14 per gallon, down 1.4 cents from last week, and up 11 cents from a year ago. This is Marcela Rourk, with EIA, in Washington. For more information, contact Marcela Rourk at

  13. Residential

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    & Events Expand News & Events Skip navigation links Residential Residential Lighting Energy Star Appliances Consumer Electronics Heat Pump Water Heaters Electric Storage Water...

  14. Piedmont Natural Gas- Residential Equipment Efficiency Program

    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...

  15. Washington Gas- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Washington Gas provides a number of rebates to residential customers who utilize energy efficient equipment and measures in the home. Rebates are limited to natural gas furnaces and programmable...

  16. Residential heating oil price virtually unchanged

    Energy Information Administration (EIA) (indexed site)

    heating oil price virtually unchanged The average retail price for home heating oil fell 1-tenth of a cent from a week ago to $2.13 per gallon. That's down 76 cents from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region are at $2.07 per gallon, down 2-tenths of a cent from last week, and down 78

  17. Natural Gas Residential Price (Summary)

    Gasoline and Diesel Fuel Update

    Pipeline and Distribution Use Price Citygate Price Residential Price Commercial Price Industrial Price Vehicle Fuel Price Electric Power Price Proved Reserves as of 1231 Reserves ...

  18. Natural Gas Residential Price (Summary)

    Gasoline and Diesel Fuel Update

    & Distribution Use Delivered to Consumers Residential Commercial Industrial Vehicle Fuel Electric Power Period: Monthly Annual Download Series History Download Series History ...

  19. National Grid (Gas)- Residential Energy Efficiency Rebate Programs (Metro New York)

    Office of Energy Efficiency and Renewable Energy (EERE)

    National Grid’s High Efficiency Heating Rebates are offered to residential gas heating customers in the New York City metro area including Brooklyn, Queens, and Staten Island.  Rebates vary...

  20. DOE Webinar … Residential Geothermal Heat Pump Retrofits (Presentation)

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE webinar, Residential Geothermal Heat Pump Retrofits presented at the DOE EERE Webinar Series on Dec. 14, 2010.

  1. Residential Cold Climate Heat Pump (CCHP)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Residential Cold Climate Heat Pump (CCHP) 2014 Building Technologies Office Peer Review Craig Messmer, craig@unicosystem.com Unico, Inc. The Unico Story * FAMILY OWNED U.S. MANUFACTURING BUSINESS in St. Louis, Missouri. * Largest SDHV manufacturer in the world with over 200,000 SQUARE FEET OF MANUFACTURING space. * Partnering with the U.S. Department of Energy to develop the next generation of HIGHLY EFFICIENT AND COST-EFFECTIVE HVAC systems. 2 The Unico Cold Climate Heat Pump (CCHP) * In

  2. Residential Cold Climate Heat Pump (CCHP)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Craig Messmer, craig@unicosystem.com Unico, Inc. Residential Cold Climate Heat Pump (CCHP) 2015 Building Technologies Office Peer Review 2 The Unico Story * FAMILY OWNED U.S. MANUFACTURING BUSINESS in St. Louis, Missouri. * Largest SDHV manufacturer in the world with over 200,000 SQUARE FEET OF MANUFACTURING space. * Partnering with the U.S. Department of Energy to develop the next generation of HIGHLY EFFICIENT AND COST-EFFECTIVE HVAC systems. 3 The Unico Cold Climate Heat Pump (CCHP) * In

  3. Residential heating oil prices virtually unchanged

    Energy Information Administration (EIA) (indexed site)

    heating oil prices virtually unchanged The average retail price for home heating oil fell 4-tenths of a penny from a week ago to $3.95 per gallon. That's down 8-tenths of a penny from a year ago, based on the residential heating fuel survey by the U.S. Energy Information Administration. Heating oil prices in the New England region rose 3.92 per gallon, up 3-tenths of a cent from last week, and up 3 cents from a year ago

  4. New Jersey Price of Natural Gas Delivered to Residential Consumers...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Delivered to Residential Consumers (Dollars per Thousand Cubic Feet) New Jersey Price of Natural Gas Delivered to Residential Consumers (Dollars per Thousand Cubic Feet) Year Jan...

  5. Minnesota Price of Natural Gas Delivered to Residential Consumers...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Delivered to Residential Consumers (Dollars per Thousand Cubic Feet) Minnesota Price of ... Referring Pages: Average Residential Price Minnesota Natural Gas Prices Average ...

  6. Holyoke Gas & Electric- Residential Energy Conservation Loan Program

    Energy.gov [DOE]

    The Holyoke Gas & Electric (HG&E) Residential Energy Conservation Program provides residential customers with loans to help make energy saving improvements to eligible homes. The loan...

  7. Jones-Onslow EMC- Residential Heating and Cooling Rebate Program

    Energy.gov [DOE]

    Jones-Onslow Electric Membership Corporation offers rebates to residential members who install energy efficient heating and cooling equipment. Members can replace an existing central AC or heat...

  8. Covered Product Category: Residential Heat Pump Water Heaters...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Heat Pump Water Heaters Covered Product Category: Residential Heat Pump Water Heaters The Federal Energy Management Program (FEMP) provides acquisition guidance and Federal ...

  9. FIELD TEST AND EVALUATION OF RESIDENTIAL GROUND SOURCE HEAT PUMP...

    Office of Scientific and Technical Information (OSTI)

    TEST AND EVALUATION OF RESIDENTIAL GROUND SOURCE HEAT PUMP SYSTEMS USING ALTERNATIVE VERTICAL-BORE GROUND HEAT EXCHANGERS Citation Details In-Document Search Title: FIELD TEST AND ...

  10. Nevada Natural Gas % of Total Residential Deliveries (Percent...

    Annual Energy Outlook

    Nevada Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 ... Share of Total U.S. Natural Gas Residential Deliveries Nevada Share of Total U.S. Natural ...

  11. Texas Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update

    Texas Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 ... Share of Total U.S. Natural Gas Residential Deliveries Texas Share of Total U.S. Natural ...

  12. How to Read Residential Electric and Natural Gas Meters | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    How to Read Residential Electric and Natural Gas Meters How to Read Residential Electric and Natural Gas Meters An electromechanical electric meter on the side of a house. | Photo...

  13. Oklahoma Natural Gas % of Total Residential Deliveries (Percent...

    Annual Energy Outlook

    Oklahoma Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 ... Share of Total U.S. Natural Gas Residential Deliveries Oklahoma Share of Total U.S. ...

  14. New York Natural Gas % of Total Residential Deliveries (Percent...

    Annual Energy Outlook

    New York Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 ... Share of Total U.S. Natural Gas Residential Deliveries New York Share of Total U.S. ...

  15. New Mexico Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update

    New Mexico Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 ... Share of Total U.S. Natural Gas Residential Deliveries New Mexico Share of Total U.S. ...

  16. New Jersey Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update

    New Jersey Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 ... Share of Total U.S. Natural Gas Residential Deliveries New Jersey Share of Total U.S. ...

  17. Minnesota Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update

    Minnesota Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 ... Share of Total U.S. Natural Gas Residential Deliveries Minnesota Share of Total U.S. ...

  18. Purchasing Energy-Efficient Residential Gas Boilers

    Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance for residential gas boilers, a product category covered by ENERGY STAR efficiency requirements. Federal laws and requirements mandate that agencies purchase ENERGY STAR-qualified products or FEMP-designated products in all product categories covered by these programs and in any acquisition actions that are not specifically exempted by law.

  19. Covered Product Category: Residential Gas Furnaces

    Energy.gov [DOE]

    FEMP provides acquisition guidance across a variety of product categories, including residential gas furnaces, 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.

  20. Impacts of Water Quality on Residential Water Heating Equipment

    SciTech Connect

    Widder, Sarah H.; Baechler, Michael C.

    2013-11-01

    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.

  1. Economic aspects of possible residential heating conservation

    SciTech Connect

    Hopkowicz, M.; Szul, A.

    1995-12-31

    The paper presents methods of evaluation of energy and economy related effects of different actions aimed at conservation in residential buildings. It identifies also the method of selecting the most effective way of distribution funds assigned to weatherization as well as necessary improvements to be implemented within the heating node and the internal heating system of the building. The analysis of data gathered for four 11-stories high residential buildings of {open_quotes}Zeran{close_quotes} type being subject of the Conservation Demonstrative Project, included a differentiated scope of weatherization efforts and various actions aimed at system upgrading. Basing upon the discussion of the split of heat losses in a building as well as the established energy savings for numerous options of upgrading works, the main problem has been defined. It consists in optimal distribution of financial means for the discussed measures if the total amount of funds assigned for modifications is defined. The method based upon the principle of relative increments has been suggested. The economical and energy specifications of the building and its components, required for this method have also been elaborated. The application of this method allowed to define the suggested optimal scope of actions within the entire fund assigned for the comprehensive weatherization.

  2. Purchasing Energy-Efficient Residential Air Source Heat Pumps

    Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance for residential air-source heat pumps, which is an ENERGY STAR qualified product category.

  3. Covered Product Category: Residential Air-Source Heat Pumps

    Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) provides acquisition guidance for residential air-source heat pumps, which is an ENERGY STAR qualified product category.

  4. Duquesne Light Company - Residential Solar Water Heating Program...

    Energy.gov [DOE] (indexed site)

    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...

  5. Peoples Gas- Residential Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Contact Peoples Gas for information on limited-time bonus incentive offerings. Bonus incentives of $250 - $450 are available for eligible purchases made before May 31, 2013.

  6. Residential Variable-Capacity Heat Pumps Sized to Heating Loads

    SciTech Connect

    Munk, Jeffrey D.; Jackson, Roderick K.; Odukomaiya, Adewale; Gehl, Anthony C.

    2014-01-01

    Variable capacity heat pumps are an emerging technology offering significant energy savings potential and improved efficiency. With conventional single-speed systems, it is important to appropriately size heat pumps for the cooling load as over-sizing would result in cycling and insufficient latent capacity required for humidity control. These appropriately sized systems are often under-sized for the heating load and require inefficient supplemental electric resistance heat to meet the heating demand. Variable capacity heat pumps address these shortcomings by providing an opportunity to intentionally size systems for the dominant heating season load without adverse effects of cycling or insufficient dehumidification in the cooling season. This intentionally-sized system could result in significant energy savings in the heating season, as the need for inefficient supplemental electric resistance heat is drastically reduced. This is a continuation of a study evaluating the energy consumption of variable capacity heat pumps installed in two unoccupied research homes in Farragut, a suburb of Knoxville, Tennessee. In this particular study, space conditioning systems are intentionally sized for the heating season loads to provide an opportunity to understand and evaluate the impact this would have on electric resistance heat use and dehumidification. The results and conclusions drawn through this research are valid and specific for portions of the Southeastern and Midwestern United States falling in the mixed-humid climate zone. While other regions in the U.S. do not experience this type of climate, this work provides a basis for, and can help understand the implications of other climate zones on residential space conditioning energy consumption. The data presented here will provide a framework for fine tuning residential building EnergyPlus models that are being developed.

  7. Ameren Missouri (Gas)- Residential Energy Efficiency Rebate Programs

    Energy.gov [DOE]

    Ameren Missouri offers residential natural gas customers rebates for the installation of certain energy efficient measures and natural gas equipment. Customers should contact Ameren Missouri prior...

  8. PG&E (Gas)- Non-Residential Energy Efficiency Rebates

    Energy.gov [DOE]

    Pacific Gas and Electric Company (PG&E) offers rebates and other incentives to non-residential natural gas customers to increase energy efficiency. 

  9. Purchasing Energy-Efficient Residential Whole-Home Gas Tankless...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Whole-Home Gas Tankless Water Heaters Purchasing Energy-Efficient Residential Whole-Home Gas Tankless Water Heaters The Federal Energy Management Program (FEMP) provides ...

  10. Purchasing Energy-Efficient Residential Gas Storage Water Heaters...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Gas Storage Water Heaters Purchasing Energy-Efficient Residential Gas Storage Water Heaters The Federal Energy Management Program (FEMP) provides acquisition guidance for ...

  11. Florida City Gas- Residential Energy Smart Rebate Program

    Energy.gov [DOE]

    Florida City Gas (FCG) encourages residential customers to become more energy efficient by offering various rebates for the purchase and installation of efficient natural gas appliances. Rebate...

  12. Questar Gas- Residential Energy Efficiency Rebate Programs

    Energy.gov [DOE]

    Questar Gas provides rebates for energy efficient appliances and heating equipment, and certain weatherization measures through the ThermWise program. This equipment includes clothes washers,...

  13. Citizens Gas- Residential Efficiency Rebates

    Office of Energy Efficiency and Renewable Energy (EERE)

    Rebate applications, including a copy of all equipment invoices, must be postmarked within 60 days of equipment purchase. Equipment must have been purchased in 2015. Citizens Gas reserves the...

  14. Efficient Engine-Driven Heat Pump for the Residential Sector

    Energy.gov [DOE] (indexed site)

    The market for heat pumps is signifcant. According to the U.S. Energy Information Administration's 2009 Residential Energy Consumption Survey, 9.8 million American homes are heated ...

  15. Maine Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update

    % of Total Residential Deliveries (Percent) Maine Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  16. Washington Natural Gas % of Total Residential Deliveries (Percent...

    Annual Energy Outlook

    % of Total Residential Deliveries (Percent) Washington Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  17. North Carolina Natural Gas % of Total Residential Deliveries...

    Annual Energy Outlook

    % of Total Residential Deliveries (Percent) North Carolina Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

  18. Virginia Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update

    % of Total Residential Deliveries (Percent) Virginia Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  19. Wyoming Natural Gas Number of Residential Consumers (Number of...

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Wyoming Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 ...

  20. Virginia Natural Gas Number of Residential Consumers (Number...

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Virginia Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 ...

  1. Utah Natural Gas Number of Residential Consumers (Number of Elements...

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Utah Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 ...

  2. Vermont Natural Gas Number of Residential Consumers (Number of...

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Vermont Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 ...

  3. Wisconsin Natural Gas Number of Residential Consumers (Number...

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Wisconsin Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 ...

  4. Washington Natural Gas Number of Residential Consumers (Number...

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Washington Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 ...

  5. West Virginia Natural Gas Number of Residential Consumers (Number...

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) West Virginia Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 ...

  6. New York Natural Gas Number of Residential Consumers (Number...

    Annual Energy Outlook

    Residential Consumers (Number of Elements) New York Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 ...

  7. New Mexico Natural Gas Number of Residential Consumers (Number...

    Gasoline and Diesel Fuel Update

    Residential Consumers (Number of Elements) New Mexico Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 ...

  8. New Jersey Natural Gas Number of Residential Consumers (Number...

    Gasoline and Diesel Fuel Update

    Residential Consumers (Number of Elements) New Jersey Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 ...

  9. North Carolina Natural Gas Number of Residential Consumers (Number...

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) North Carolina Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 ...

  10. North Dakota Natural Gas Number of Residential Consumers (Number...

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) North Dakota Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 ...

  11. Kansas Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update

    % of Total Residential Deliveries (Percent) Kansas Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  12. Arizona Natural Gas % of Total Residential Deliveries (Percent...

    Annual Energy Outlook

    % of Total Residential Deliveries (Percent) Arizona Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  13. New Hampshire Natural Gas % of Total Residential Deliveries ...

    Gasoline and Diesel Fuel Update

    % of Total Residential Deliveries (Percent) New Hampshire Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 ...

  14. New Hampshire Natural Gas Number of Residential Consumers (Number...

    Annual Energy Outlook

    Residential Consumers (Number of Elements) New Hampshire Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 ...

  15. NorthWestern Energy (Gas)- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    NorthWestern Energy offers a variety of rebates for residential customers to make energy efficiency improvements in their existing homes. Incentives are available for heating equipment, insulation,...

  16. Baltimore Gas & Electric Company (Electric)- Residential Energy Efficiency Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Baltimore Gas & Electric Company (BGE) offers rebates for residential customers to improve the energy efficiency of eligible homes. Rebates are available for ENERGY STAR clothes washers,...

  17. Orange and Rockland Utilities (Gas)- Residential Efficiency Program

    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,...

  18. Wakefield Municipal Gas & Light Department- Residential Conservation Services Program

    Energy.gov [DOE]

    The Wakefield Municipal Gas & Light Department (WMGLD), offers the "Incentive Rebate Program" to encourage residential customers to improve the energy efficiency of their homes. After a home...

  19. SoCalGas- Multi-Family Residential Rebate Program

    Energy.gov [DOE]

    Southern California Gas Company provides incentives to encourage the owners and managers of multi-family residential buildings to increase their energy efficiency. The program offers rebates for...

  20. Norwich Public Utilities (Gas)- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Norwich Public Utilities (NPU) provides residential natural gas customers rebates for upgrading to energy efficient equipment in eligible homes. NPU offers rebates of between $250 - $3000 for...

  1. Michigan residential heating oil and propane price survey: 1995--1996 heating season. Final report

    SciTech Connect

    Moriarty, C.

    1996-05-01

    This report summarizes the results of a survey of residential No. 2 distillate fuel (home heating oil) and liquefied petroleum gas (propane) prices over the 1995--1996 heating season in Michigan. The Michigan`s Public Service Commission (MPSC) conducted the survey under a cooperative agreement with the US Department of Energy`s (DOE) Energy Information Administration (EIA). This survey was funded in part by a grant from the DOE. From October 1995 through March 1996, the MPSC surveyed participating distributors by telephone for current residential retail home heating oil and propane prices. The MPSC transmitted the data via a computer modem to the EIA using the Petroleum Electronic Data Reporting Option (PEDRO). Survey results were published in aggregate on the MPSC World Wide Web site at http://ermisweb.state.mi.us/shopp. The page was updated with both residential and wholesale prices immediately following the transmission of the data to the EIA. The EIA constructed the survey using a sample of Michigan home heating oil and propane retailers. The sample accounts for different sales volumes, geographic location, and sources of primary supply.

  2. Haywood EMC- Residential Heat Pump and Weatherization Loan Program

    Energy.gov [DOE]

    Haywood EMC offers a low interest loan to residential customers to finance the purchase of an energy efficient heat pump and certain weatherization measures. The current interest rate is 5% and the...

  3. Union Power Cooperative- Residential Energy Efficient Heat Pump Loan Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Union Power Cooperative offers low interest loans to help its qualifying residential customers finance new, energy-efficient heat pumps. Interest rates, currently at 9%, will be fixed for the term...

  4. Alabama Power- Residential Heat Pump and Weatherization Loan Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Alabama Power offers low-interest loans to residential customers to purchase and install new heat pumps and a variety of weatherization measures. The loans require no money down and can be used to...

  5. New England Gas Company - Residential and Commercial Energy Efficiency...

    Energy.gov [DOE] (indexed site)

    500 High-Efficiency Pre-Rinse Spray Valves 50 Summary In conjunction with Gas Networks, New England Gas Company offers its residential and commercial customers rebates for buying...

  6. Texas Gas Service- Residential Energy Efficiency Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    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...

  7. SoCalGas- Residential Energy Efficiency Loan Program

    Energy.gov [DOE]

    The Southern California Gas Company (SoCalGas) offers The Home Energy Upgrade Financing (HEUF) program to its residential customers interested in making energy efficient improvements to their homes...

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

    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...

  9. Testing share & load growth in competitive residential gas markets

    SciTech Connect

    Lonshteyn, A.

    1998-02-15

    The residential market stands as the next frontier for natural gas unbundling. In California, Illinois, Maryland, Massachusetts, New Jersey, New York, Ohio, Pennsylvania and elsewhere, states have introduced pilot programs and other unbundling efforts to target residential gas consumers. These efforts are hardly surprising. The residential market, presently dominated by the regulated local distribution companies, appears lucrative. In 1995, the residential sector of the U.S. natural gas industry consumed 4,736 trillion Btu of natural gas or 32 percent of all natural gas delivered by LDCs in that year. U.S. residential consumers accounted for $28.7 billion or 59 percent of the gas utility industry`s total revenues. Nevertheless, despite all the enthusiasm industry representatives have recently expressed in trade publications and public forums, the creation of a competitive residential market may prove a very slow process. Marketers appear cautious in taking the responsibility of serving residential consumers, and for very good reasons. Gaining a sizable portion of this market requires substantial investment in mass marketing, development of name recognition, acquisition of appropriate technology and employment of skillful personnel. Moreover, residential customers do not behave rationally in a {open_quotes}neoclassical{close_quotes} economic sense. They react not only to a price but to several qualitative factors that have yet to be studied by LDCs and marketers. This article offers results from creating a software program and model that answer two basic questions: (1) What share of the residential natural gas market can be realistically captured by non-regulated suppliers? (2) Will residential unbundling increase total throughput for gas utilities? If so, by how much?

  10. Laboratory Performance Evaluation of Residential Integrated Heat Pump Water Heaters

    SciTech Connect

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

    2011-09-01

    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.

  11. Purchasing Energy-Efficient Residential Gas Storage Water Heaters |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Gas Storage Water Heaters Purchasing Energy-Efficient Residential Gas Storage Water Heaters The Federal Energy Management Program (FEMP) provides acquisition guidance for residential gas storage water heaters, a product category covered by ENERGY STAR efficiency requirements. Federal laws and requirements mandate that agencies purchase ENERGY STAR-qualified products or FEMP-designated products in all product categories covered by these programs and in any acquisition

  12. Duke Energy (Gas & Electric)- Residential Efficiency Rebate Program

    Energy.gov [DOE]

    Duke Energy provides a financial incentive for its residential customers to purchase energy efficient HVAC products through the Smart $aver program. A $200 rebate is available for geothermal heat...

  13. Consumers Energy (Gas)- Residential Energy Efficiency Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Residential Income Qualified Energy Efficiency Program is working with existing Michigan Weatherization Assistance Program delivery to support weatherization providers with more funding for...

  14. (Electric and Gas) Residential New Construction Program

    Energy.gov [DOE]

    The Energize CT offers a program designed to encourage the construction of energy efficient homes. The Residential New Construction Program offers incentives targeted at increasing energy...

  15. Residential Consumption of Natural Gas (Summary)

    Gasoline and Diesel Fuel Update

    & Distribution Use Delivered to Consumers Residential Commercial Industrial Vehicle Fuel Electric Power Period: Monthly Annual Download Series History Download Series History ...

  16. Residential Consumption of Natural Gas (Summary)

    Gasoline and Diesel Fuel Update

    Pipeline and Distribution Use Price Citygate Price Residential Price Commercial Price Industrial Price Vehicle Fuel Price Electric Power Price Proved Reserves as of 1231 Reserves ...

  17. NIPSCO (Gas & Electric) - Residential Energy Efficiency Rebate...

    Energy.gov [DOE] (indexed site)

    and Air Sealing: 40% of total cost up to 450 Lighting: Varies Summary Northern Indiana Public Service Corporation (NIPSCO) offers rebates to residential customers that install...

  18. SourceGas- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    SourceGas offers the Excess is Out Program for residential customers in Colorado. The Excess is Out Program offers various rebates for the installation of energy efficient equipment. The Program...

  19. Florida Public Utilities (Gas)- Residential Energy Efficiency Rebate Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Florida Public Utilities offers the Energy for Life Conservation Program to its residential natural gas customers to save energy in their homes. Rebates are available for existing residences and...

  20. Trends in U.S. Residential Natural Gas Consumption

    Reports and Publications

    2010-01-01

    This report presents an analysis of residential natural gas consumption trends in the United States through 2009 and analyzes consumption trends for the United States as a whole (1990 through 2009) and for each Census division (1998 through 2009).

  1. Covered Product Category: Residential Heat Pump Water Heaters

    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.

  2. Residential Cold Climate Heat Pump with Variable-Speed Technology |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Cold Climate Heat Pump with Variable-Speed Technology Residential Cold Climate Heat Pump with Variable-Speed Technology Purdue prototype system Purdue prototype system Unico concept prototype Unico concept prototype Purdue prototype system Unico concept prototype Lead Performer: Unico Systems - St. Louis, MO Partners: -- Oak Ridge National Laboratory - Oak Ridge, TN -- Purdue University - West Lafayette, IN -- Emerson Electric - St. Louis, MO -- Invention House - St.

  3. Ohio Valley Gas Corporation- Residential and Small Commercial Natural Gas Incentive Program

    Energy.gov [DOE]

    Ohio Valley Gas Corporation (OVG) offers rebates to its residential and small commercial customers for the purchase of energy efficient equipment and appliances. The program's rebate offering...

  4. Natural gas `96: A round robin of residential unbundling

    SciTech Connect

    Schuler, J.F. Jr.

    1996-10-15

    Whether your`re a utility commissioner in Wyoming or Georgia, a v.p. for a leading marketer, or a commission division director in New Jersey, you share a common activity: learning by the seat of your pants about deregulating gas markets. In this gas forum, Public Utilities Fortnightly highlights developments across the nation. UtiliCorp United, Inc., a leader in noncore gas markets, plans to step into the residential market for the first time, and appears to have Maryland and Massachusetts in its sights. Wyoming, meanwhile, is already considering changes to its recently launched residential natural gas pilot. In New Jersey, taxes, among other issues, raised their head during noncore unbundling. Georgia is taking another route. A failed attempt at a legislative solution to gas deregulation now pins hopes on consensus between utilities, marketers, industrials, and others. Hopefully, at least for those who plan to enter the residential market, Georgia will avoid the learning curve of Wyoming and New Jersey.

  5. Covered Product Category: Residential Geothermal Heat Pumps

    Energy.gov [DOE]

    FEMP provides acquisition guidance across a variety of product categories, including geothermal heat pumps, 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.

  6. Low-Cost Gas Heat Pump fro Building Space Heating

    Energy Saver

    A.O. Smith Gas Technology Institute Target MarketAudience: Residential & Light Commercial ... Partners, Subcontractors, and Collaborators: * AO Smith (OEM): Provides component design, ...

  7. Field Testing of Pre-Production Prototype Residential Heat Pump Water

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Heaters | Department of Energy Field Testing of Pre-Production Prototype Residential Heat Pump Water Heaters Field Testing of Pre-Production Prototype Residential Heat Pump Water Heaters Provides and overview of field testing of 18 pre-production prototype residential heat pump water heaters heat_pump_water_heater_testing.pdf (565.45 KB) More Documents & Publications Building America Technology Solutions for New and Existing Homes: Performance of a Heat Pump Water Heater in the Hot-Humid

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

    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,...

  9. Nicor Gas- Residential Energy Efficiency Rebates

    Energy.gov [DOE]

    Nicor Gas services 129,000 customers and is the largest natural gas distributor in northern Illinois. Certain energy efficient products are eligible for Nicor Gas rebates such as light bulbs,...

  10. CWS-fired residential warm-air heating system

    SciTech Connect

    Balsavich, J.C.; Becker, F.E.; Smolensky, L.A.

    1990-03-01

    The objective of the CWS-Fired Residential Warm-Air Heating System program was the development of an economically viable coal water slurry (CWS) fueled furnace that is competitive with current oil and natural gas systems. During the first phase of the program, a novel state-of-the-art Inertial Reactor with Internal Separation (IRIS) combustor was designed and tested. The second phase of the program focused on evaluating the interaction between the individual components and system design optimization. Testing was conducted on the prototype furnace. This work concentrated on optimizing the combustor configuration to yield high combustion efficiencies and prevent the possible agglomeration of coal within the combustor. Also, a new twin-fluid CWS atomizer was designed and tested. This atomizer employed a supersonic airstream to shear the CWS external to the nozzle and thereby eliminated erosion problems. Also, a new furnace system was designed, constructed, and extensively tested. This furnace, called the third-generation system, served as a basis for a manufacturing prototype and included all the necessary controls needed for automatic operation. In life testing of the third-generation furnace system, the unit operated for 200 hours and burned 1,758 pounds of CWS. This translated into an average input rate throughout the test period of 87,200 Btu/hr. During this period, combustion efficiencies ranged from 98.2 to 99.1 percent, with a noted increase in efficiency with time. This furnace was also tested in a cyclic manner for an additional period of 54 hours to evaluate the effect of thermal transients. During cyclic testing, the furnace went through repeated transient cycles, which included startup on oil, transition to CWS, and cool-down. As part of an economic evaluation the high volume cost of a CWS-fired warm air furnace was determined. 90 figs., 7 tabs.

  11. Short-Term Energy Outlook Model Documentation: Regional Residential Heating Oil Price Model

    Reports and Publications

    2009-01-01

    The regional residential heating oil price module of the Short-Term Energy Outlook (STEO) model is designed to provide residential retail price forecasts for the 4 census regions: Northeast, South, Midwest, and West.

  12. EA-1892: Direct Final Rule Energy Conservation Standards for Residential Furnaces and Residential Central Air Conditioners & Heat Pumps

    Energy.gov [DOE]

    This EA evaluates the environmental impacts of a proposal to adopt energy conservation standards for various consumer products and certain commercial and industrial equipment, including residential furnaces and residential air conditioners and heat pumps, as required by the Energy Policy and Conservation Act, as amended (42 U.S.C. 6291 et seq.)

  13. North Shore Gas- Residential Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The North Shore Gas Natural Gas Savings Program offers incentives to encourage customers to make energy-efficient improvements to their homes and apartment buildings. Rebates are available on...

  14. Purchasing Energy-Efficient Residential Gas Storage Water Heaters

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Federal Energy Management Program (FEMP) provides acquisition guidance for residential gas storage water heaters, a product category covered by ENERGY STAR efficiency requirements. Federal laws and requirements mandate that agencies purchase ENERGY STAR-qualified products or FEMP-designated products in all product categories covered by these programs and in any acquisition actions that are not specifically exempted by law.

  15. (Electric and Gas) Residential Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energize CT in coordination with participating utilities offers various rebates for energy efficient electric and natural gas equipment.  

  16. Vermont Gas- Residential Energy Efficiency Program

    Energy.gov [DOE]

    Note: Solar hot water rebates are available for a limited time only. Contact Vermont Gas for more details.

  17. Berkshire Gas - Residential Energy Efficiency Rebate Program...

    Energy.gov [DOE] (indexed site)

    400 Storage Water Heaters: 100 Condensing Stand Alone Water Heaters: 500 Tankless Water Heaters: 500 - 800 Heat Recovery Ventilator: 500 After-Market Boiler Reset...

  18. Columbia Gas of Massachusetts - Residential Energy Efficiency...

    Energy.gov [DOE] (indexed site)

    Heaters: 400 Tankless Water Heaters: 500 - 800 Condensing Water Heater: 400 Storage Water Heaters: 100 Thermostat: 25 After Market Boiler Reset: 225 Heat Recovery...

  19. Columbia Gas of Ohio- Residential Rebate Programs

    Energy.gov [DOE]

    Columbia Gas of Ohio (CGO) offers energy efficiency rebates for furnaces, boilers, and customers that enroll in the Home Performance Solutions Program. 

  20. Wakefield Municipal Gas & Light Department - Residential Conservation...

    Energy.gov [DOE] (indexed site)

    Programmable Thermostats: 25 Water Heater: 100 Summary The Wakefield Municipal Gas & Light Department (WMGLD), in cooperation with the Massachusetts Municipal Wholesale Electric...

  1. Gas-fueled absorption heat pump

    SciTech Connect

    Florette, M.; Peuportier, B.

    1982-01-01

    To determine the feasibility of using an absorption heat pump for residential space heating, French investigators are studying both theoretically and experimentally, the performance of the absorption cycle in terms of its efficiency and suitability to space-heating conditions. A 10-kW pilot unit is supplying data on design criteria, heat-exchange fluid selection, and heat and mass balances.

  2. Regional Variation in Residential Heat Pump Water Heater Performance in the

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    United States | Department of Energy Regional Variation in Residential Heat Pump Water Heater Performance in the United States Regional Variation in Residential Heat Pump Water Heater Performance in the United States This presentation was delivered at the U.S. Department of Energy Building America Technical Update meeting on April 29-30, 2013, in Denver, Colorado. cq8_residential_hpwh_costs_maguire.pdf (4.46 MB) More Documents & Publications Critical Question #8: When are Heat Pump Water

  3. Condensing heat-exchanger systems for oil-fired residential/commercial furnaces and boilers Phase I and II

    SciTech Connect

    Ball, D.A.; White, E.L.; Lux, J.J. Jr.; Locklin, D.W.

    1982-10-01

    The objective of the program reported was to provide supporting research to aid in the development and demonstration of oil-fired residential and commercial heating equipment that will operate in a condensing mode. Materials for heat exchangers are screened through coupon testing in a furnace simulator test rig and in an alternate immersion test rig. Condensate from oil-fired systems is characterized. Some general issues related to field application are treated, including heat exchanger fouling, venting of combustion gases, disposal of flue gas condensate, other means of condensate disposal, and evaluation of codes and standards. A heat transfer analysis is presented for general heat exchangers. (LEW)

  4. SoCalGas- Custom Non-Residential Energy Efficiency Program

    Energy.gov [DOE]

    Southern California Gas Company (SoCalGas) offers non-residential customers incentive programs to encourage energy efficiency. More information about the incentive amounts and equipment...

  5. PECO Energy (Gas)- Heating Efficiency Rebate Program

    Energy.gov [DOE]

    The PECO Smart Natural Gas Efficiency Upgrade Program offers rebates and incentives to commercial or residential customers that install an ENERGY STAR qualified high-efficiency natural gas furna...

  6. National Grid (Gas) - Residential Energy Efficiency Rebate Programs...

    Energy.gov [DOE] (indexed site)

    50 Others Pipe Insulation: 0.75 per ft (fiberglass), 0.50 per ft (foam) Summary National Grid's High Efficiency Heating Rebates are offered to gas heating customers in...

  7. Multi-Function Gas Fired Heat Pump

    SciTech Connect

    Abu-Heiba, Ahmad; Vineyard, Edward Allan

    2015-11-01

    The aim of this project was to design a residential fuel fired heat pump and further improve efficiency in collaboration with an industry partner – Southwest Gas, the developer of the Nextaire commercial rooftop fuel-fired heat pump. Work started in late 2010. After extensive search for suitable engines, one manufactured by Marathon was selected. Several prototypes were designed and built over the following four years. Design changes were focused on lowering the cost of components and the cost of manufacturing. The design evolved to a final one that yielded the lowest cost. The final design also incorporates noise and vibration reduction measures that were verified to be effective through a customer survey. ETL certification is currently (as of November 2015) underway. Southwest Gas is currently in talks with GTI to reach an agreement through which GTI will assess the commercial viability and potential of the heat pump. Southwest Gas is searching for investors to manufacture the heat pump and introduce it to the market.

  8. Break-Even Cost for Residential Solar Water Heating in the United...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Break-even Cost for Residential Solar Water Heating in the United States: Key Drivers and Sensitivities Hannah Cassard, Paul Denholm, and Sean Ong Technical Report NREL...

  9. Questar Gas- Residential Energy Efficiency Rebate Programs

    Energy.gov [DOE]

    To qualify for rebates, appliances and equipment must run on gas and must meet the minimum efficiency levels stated on the program web site. The website maintains a list of appliance models which...

  10. Energy Savings and Breakeven Costs for Residential Heat Pump Water Heaters in the United States

    SciTech Connect

    Maguire, Jeff; Burch, Jay; Merrigan, Tim; Ong, Sean

    2013-07-01

    Heat pump water heaters (HPWHs) have recently re-emerged 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, NREL performed simulations 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 United States. When replacing an electric water heater, the HPWH is likely to break even in California, the southern United States, 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.

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

    SciTech Connect

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

    2013-07-01

    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.

  12. ,"California Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","California Heat Content of Natural Gas ... 10:59:46 AM" "Back to Contents","Data 1: California Heat Content of Natural Gas Consumed

  13. ,"Virginia Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Virginia Heat Content of Natural Gas ... 11:00:21 AM" "Back to Contents","Data 1: Virginia Heat Content of Natural Gas Consumed

  14. ,"Oklahoma Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Oklahoma Heat Content of Natural Gas ... 11:00:12 AM" "Back to Contents","Data 1: Oklahoma Heat Content of Natural Gas Consumed

  15. Kosciusko REMC- Residential Geothermal and Air-source Heat Pump Rebate Program

    Energy.gov [DOE]

    Kosciusko REMC offers rebates (as bill credits) to residential members for the purchase and installation of high efficiency air-source heat pumps, geothermal heat pumps, and electric water heaters....

  16. Residential Feedback Devices and Programs. Opportunities for Natural Gas

    SciTech Connect

    Kerr, R.; Tondro, M.

    2012-12-01

    Behavior-based approaches have been a growing interest in the energy efficiency field over recent years and the use of residential energy feedback has garnered particular interest. By providing an increased level of detail, feedback can greatly increase a consumer’s understanding of how energy is used in their home. This project reviewed the existing body of research on electricity feedback to identify parallel lessons for gas, discussed the benefits and challenges of different types of feedback, and identifying three feedback options that show strong potential for natural gas savings.

  17. Residential Feedback Devices and Programs: Opportunities for Natural Gas

    SciTech Connect

    Kerr, R.; Tondro, M.

    2012-12-01

    Behavior-based approaches have been a growing interest in the energy efficiency field over recent years and the use of residential energy feedback has garnered particular interest. By providing an increased level of detail, feedback can greatly increase a consumer's understanding of how energy is used in their home. This project reviewed the existing body of research on electricity feedback to identify parallel lessons for gas, discussed the benefits and challenges of different types of feedback, and identifying three feedback options that show strong potential for natural gas savings.

  18. U.S. Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    Deliveries (Percent) U.S. Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 100 100 100 100 100 100 100 2000's 100 100 100 100 100 100 100 100 100 100 2010's 100 100 100 100 100 100 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016 Referring Pages: Share of Total U.S. Natural Gas

  19. Tennessee Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Tennessee Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 534,882 565,856 599,042 1990's 627,031 661,105 696,140 733,363 768,421 804,724 841,232 867,793 905,757 937,896 2000's 969,537 993,363 1,009,225 1,022,628 1,037,429 1,049,307 1,063,328 1,071,756 1,084,102 1,083,573 2010's 1,085,387 1,089,009 1,084,726 1,094,122 1,106,917 1,124,572 - = No Data

  20. Texas Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Texas Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 3,155,948 3,166,168 3,201,316 1990's 3,232,849 3,274,482 3,285,025 3,346,809 3,350,314 3,446,120 3,501,853 3,543,027 3,600,505 3,613,864 2000's 3,704,501 3,738,260 3,809,370 3,859,647 3,939,101 3,984,481 4,067,508 4,156,991 4,205,412 4,248,613 2010's 4,288,495 4,326,156 4,370,057 4,424,103 4,469,282

  1. Pennsylvania Natural Gas Number of Residential Consumers (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Residential Consumers (Number of Elements) Pennsylvania Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 2,237,877 2,271,801 2,291,242 1990's 2,311,795 2,333,377 2,363,575 2,386,249 2,393,053 2,413,715 2,431,909 2,452,524 2,493,639 2,486,704 2000's 2,519,794 2,542,724 2,559,024 2,572,584 2,591,458 2,600,574 2,605,782 2,620,755 2,631,340 2,635,886 2010's 2,646,211 2,667,392 2,678,547

  2. Rhode Island Natural Gas Number of Residential Consumers (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Residential Consumers (Number of Elements) Rhode Island Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 180,656 185,861 190,796 1990's 195,100 196,438 197,926 198,563 200,959 202,947 204,259 212,777 208,208 211,097 2000's 214,474 216,781 219,769 221,141 223,669 224,320 225,027 223,589 224,103 224,846 2010's 225,204 225,828 228,487 231,763 233,786 236,323 - = No Data Reported; -- =

  3. South Carolina Natural Gas Number of Residential Consumers (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Residential Consumers (Number of Elements) South Carolina Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 302,321 313,831 327,527 1990's 339,486 344,763 357,818 370,411 416,773 412,259 426,088 443,093 460,141 473,799 2000's 489,340 501,161 508,686 516,362 527,008 541,523 554,953 570,213 561,196 565,774 2010's 570,797 576,594 583,633 593,286 605,644 620,555 - = No Data Reported; -- =

  4. South Dakota Natural Gas Number of Residential Consumers (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Residential Consumers (Number of Elements) South Dakota Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 101,468 102,084 103,538 1990's 105,436 107,846 110,291 128,029 119,544 124,152 127,269 130,307 133,095 136,789 2000's 142,075 144,310 147,356 150,725 148,105 157,457 160,481 163,458 165,694 168,096 2010's 169,838 170,877 173,856 176,204 179,042 182,568 - = No Data Reported; -- =

  5. Louisiana Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Louisiana Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 952,079 946,970 934,472 1990's 934,007 936,423 940,403 941,294 945,387 957,558 945,967 962,786 962,436 961,925 2000's 964,133 952,753 957,048 958,795 940,400 905,857 868,353 879,612 886,084 889,570 2010's 893,400 897,513 963,688 901,635 903,686 888,023 - = No Data Reported; -- = Not Applicable; NA

  6. Maine Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Maine Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 12,134 11,933 11,902 1990's 12,000 12,424 13,766 13,880 14,104 14,917 14,982 15,221 15,646 15,247 2000's 17,111 17,302 17,921 18,385 18,707 18,633 18,824 18,921 19,571 20,806 2010's 21,142 22,461 23,555 24,765 27,047 31,011 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  7. Maryland Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Maryland Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 755,294 760,754 767,219 1990's 774,707 782,373 894,677 807,204 824,137 841,772 871,012 890,195 901,455 939,029 2000's 941,384 959,772 978,319 987,863 1,009,455 1,024,955 1,040,941 1,053,948 1,057,521 1,067,807 2010's 1,071,566 1,077,168 1,078,978 1,099,272 1,101,292 1,113,342 - = No Data Reported;

  8. Massachusetts Natural Gas Number of Residential Consumers (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Residential Consumers (Number of Elements) Massachusetts Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 1,082,777 1,100,635 1,114,920 1990's 1,118,429 1,127,536 1,137,911 1,155,443 1,179,869 1,180,860 1,188,317 1,204,494 1,212,486 1,232,887 2000's 1,278,781 1,283,008 1,295,952 1,324,715 1,306,142 1,297,508 1,348,848 1,361,470 1,236,480 1,370,353 2010's 1,389,592 1,408,314 1,447,947

  9. Michigan Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Michigan Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 2,452,554 2,491,149 2,531,304 1990's 2,573,570 2,609,561 2,640,579 2,677,085 2,717,683 2,767,190 2,812,876 2,859,483 2,903,698 2,949,628 2000's 2,999,737 3,011,205 3,110,743 3,140,021 3,161,370 3,187,583 3,193,920 3,188,152 3,172,623 3,169,026 2010's 3,152,468 3,153,895 3,161,033 3,180,349

  10. Minnesota Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Minnesota Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 872,148 894,380 911,001 1990's 946,107 970,941 998,201 1,074,631 1,049,263 1,080,009 1,103,709 1,134,019 1,161,423 1,190,190 2000's 1,222,397 1,249,748 1,282,751 1,308,143 1,338,061 1,364,237 1,401,362 1,401,623 1,413,162 1,423,703 2010's 1,429,681 1,436,063 1,445,824 1,459,134 1,472,663 1,496,790

  11. Mississippi Natural Gas Number of Residential Consumers (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Residential Consumers (Number of Elements) Mississippi Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 370,094 372,238 376,353 1990's 382,251 386,264 392,155 398,472 405,312 415,123 418,442 423,397 415,673 426,352 2000's 434,501 438,069 435,146 438,861 445,212 445,856 437,669 445,043 443,025 437,715 2010's 436,840 442,479 442,840 445,589 440,252 439,359 - = No Data Reported; -- =

  12. Missouri Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Missouri Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 1,180,546 1,194,985 1,208,523 1990's 1,213,305 1,211,342 1,220,203 1,225,921 1,281,007 1,259,102 1,275,465 1,293,032 1,307,563 1,311,865 2000's 1,324,282 1,326,160 1,340,726 1,343,614 1,346,773 1,348,743 1,353,892 1,354,173 1,352,015 1,348,781 2010's 1,348,549 1,342,920 1,389,910 1,357,740

  13. Montana Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Montana Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 167,883 171,785 171,156 1990's 174,384 177,726 182,641 188,879 194,357 203,435 205,199 209,806 218,851 222,114 2000's 224,784 226,171 229,015 232,839 236,511 240,554 245,883 247,035 253,122 255,472 2010's 257,322 259,046 259,957 262,122 265,849 269,766 - = No Data Reported; -- = Not Applicable; NA =

  14. Nebraska Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Nebraska Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 400,218 403,657 406,723 1990's 407,094 413,354 418,611 413,358 428,201 427,720 439,931 444,970 523,790 460,173 2000's 475,673 476,275 487,332 492,451 497,391 501,279 499,504 494,005 512,013 512,551 2010's 510,776 514,481 515,338 527,397 522,408 525,165 - = No Data Reported; -- = Not Applicable; NA

  15. Nevada Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Nevada Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 213,422 219,981 236,237 1990's 256,119 283,307 295,714 305,099 336,353 364,112 393,783 426,221 458,737 490,029 2000's 520,233 550,850 580,319 610,756 648,551 688,058 726,772 750,570 758,315 760,391 2010's 764,435 772,880 782,759 794,150 808,970 824,039 - = No Data Reported; -- = Not Applicable; NA =

  16. Ohio Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Ohio Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 2,648,972 2,678,838 2,714,839 1990's 2,766,912 2,801,716 2,826,713 2,867,959 2,921,536 2,967,375 2,994,891 3,041,948 3,050,960 3,111,108 2000's 3,178,840 3,195,584 3,208,466 3,225,908 3,250,068 3,272,307 3,263,062 3,273,791 3,262,716 3,253,184 2010's 3,240,619 3,236,160 3,244,274 3,271,074 3,283,968

  17. Oklahoma Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Oklahoma Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 809,171 805,107 806,875 1990's 814,296 824,172 832,677 842,130 845,448 856,604 866,531 872,454 877,236 867,922 2000's 859,951 868,314 875,338 876,420 875,271 880,403 879,589 920,616 923,650 924,745 2010's 914,869 922,240 927,346 931,981 937,237 941,137 - = No Data Reported; -- = Not Applicable; NA

  18. Oregon Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Oregon Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 280,670 288,066 302,156 1990's 326,177 376,166 354,256 371,151 391,845 411,465 433,638 456,960 477,796 502,000 2000's 523,952 542,799 563,744 625,398 595,495 626,685 647,635 664,455 674,421 675,582 2010's 682,737 688,681 693,507 700,211 707,010 717,999 - = No Data Reported; -- = Not Applicable; NA =

  19. Louisiana Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Louisiana Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1.14 1.09 1.09 1.08 1.06 1.05 0.95 2000's 1.00 1.03 1.01 0.93 0.88 0.85 0.77 0.79 0.76 0.76 2010's 0.95 0.84 0.77 0.79 0.88 0.78 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  20. Maryland Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Maryland Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1.55 1.58 1.58 1.63 1.56 1.51 1.58 2000's 1.68 1.48 1.64 1.79 1.77 1.78 1.63 1.77 1.66 1.73 2010's 1.75 1.65 1.70 1.70 1.78 1.80 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  1. Massachusetts Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Massachusetts Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 2.45 2.47 2.18 2.18 2.25 2.26 2.24 2000's 2.28 2.24 2.24 2.48 2.32 2.46 2.38 2.44 2.71 2.78 2010's 2.63 2.74 2.78 2.39 2.49 2.75 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  2. Michigan Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Michigan Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 7.46 7.52 7.84 7.62 7.62 7.07 7.42 2000's 7.36 7.20 7.52 7.59 7.44 7.43 7.23 6.95 6.99 6.84 2010's 6.36 6.75 6.67 6.82 6.97 6.77 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  3. Mississippi Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Mississippi Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.57 0.56 0.56 0.58 0.55 0.55 0.52 2000's 0.54 0.59 0.54 0.52 0.50 0.51 0.49 0.47 0.49 0.49 2010's 0.57 0.52 0.47 0.51 0.56 0.50 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  4. Missouri Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Missouri Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 2.71 2.53 2.58 2.62 2.56 2.45 2.37 2000's 2.31 2.44 2.34 2.26 2.25 2.21 2.18 2.15 2.33 2.22 2010's 2.25 2.18 2.00 2.17 2.27 2.07 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  5. Montana Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Montana Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.41 0.39 0.41 0.42 0.42 0.42 0.42 2000's 0.40 0.42 0.44 0.40 0.41 0.41 0.45 0.42 0.44 0.46 2010's 0.44 0.46 0.46 0.42 0.42 0.41 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  6. Nebraska Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Nebraska Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.97 0.92 0.93 0.94 0.95 0.90 0.86 2000's 0.85 0.98 0.90 0.83 0.79 0.79 0.82 0.82 0.87 0.84 2010's 0.84 0.84 0.75 0.84 0.83 0.75 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  7. Alabama Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    Residential Deliveries (Percent) Alabama Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1.04 1.03 1.02 1.08 0.97 1.03 0.90 2000's 0.95 1.03 0.95 0.92 0.90 0.87 0.87 0.75 0.77 0.75 2010's 0.88 0.78 0.66 0.72 0.77 0.71 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016 Referring

  8. Alabama Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Alabama Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 656 662,217 668,432 683,528 1990's 686,149 700,195 711,043 730,114 744,394 751,890 766,322 781,711 788,464 775,311 2000's 805,689 807,770 806,389 809,754 806,660 809,454 808,801 796,476 792,236 785,005 2010's 778,985 772,892 767,396 765,957 769,900 768,568 - = No Data Reported; -- = Not Applicable;

  9. Alaska Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Alaska Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 66 67,648 68,612 69,540 1990's 70,808 72,565 74,268 75,842 77,670 79,474 81,348 83,596 86,243 88,924 2000's 91,297 93,896 97,077 100,404 104,360 108,401 112,269 115,500 119,039 120,124 2010's 121,166 121,736 122,983 124,411 126,416 128,605 - = No Data Reported; -- = Not Applicable; NA = Not

  10. Arizona Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Arizona Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 545 567,962 564,195 572,461 1990's 586,866 642,659 604,899 610,337 635,335 661,192 689,597 724,911 764,167 802,469 2000's 846,016 884,789 925,927 957,442 993,885 1,042,662 1,088,574 1,119,266 1,128,264 1,130,047 2010's 1,138,448 1,146,286 1,157,688 1,172,003 1,186,794 1,200,783 - = No Data Reported;

  11. Arkansas Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Arkansas Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 475 480,839 485,112 491,110 1990's 488,850 495,148 504,722 513,466 521,176 531,182 539,952 544,460 550,017 554,121 2000's 560,055 552,716 553,192 553,211 554,844 555,861 555,905 557,966 556,746 557,355 2010's 549,970 551,795 549,959 549,764 549,034 550,108 - = No Data Reported; -- = Not Applicable;

  12. California Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) California Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 7,626 7,904,858 8,113,034 8,313,776 1990's 8,497,848 8,634,774 8,680,613 8,726,187 8,790,733 8,865,541 8,969,308 9,060,473 9,181,928 9,331,206 2000's 9,370,797 9,603,122 9,726,642 9,803,311 9,957,412 10,124,433 10,329,224 10,439,220 10,515,162 10,510,950 2010's 10,542,584 10,625,190 10,681,916

  13. Colorado Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Colorado Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 925 942,571 955,810 970,512 1990's 983,592 1,002,154 1,022,542 1,044,699 1,073,308 1,108,899 1,147,743 1,183,978 1,223,433 1,265,032 2000's 1,315,619 1,365,413 1,412,923 1,453,974 1,496,876 1,524,813 1,558,911 1,583,945 1,606,602 1,622,434 2010's 1,634,587 1,645,716 1,659,808 1,672,312 1,690,581

  14. Alaska Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Alaska Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.28 0.31 0.31 0.31 0.30 0.35 0.37 2000's 0.32 0.35 0.33 0.33 0.37 0.37 0.47 0.42 0.44 0.42 2010's 0.39 0.43 0.52 0.39 0.35 0.40 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  15. Arkansas Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Arkansas Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.92 0.86 0.85 0.88 0.85 0.85 0.77 2000's 0.85 0.78 0.80 0.75 0.71 0.70 0.72 0.69 0.73 0.70 2010's 0.76 0.72 0.63 0.71 0.75 0.72 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  16. California Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) California Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 10.11 10.75 9.85 9.03 9.61 12.17 12.03 2000's 10.34 10.75 10.45 9.80 10.52 10.02 11.26 10.43 10.00 10.06 2010's 10.35 10.87 11.52 9.84 7.81 8.70 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next

  17. Colorado Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Colorado Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 2.14 2.05 2.15 2.12 2.32 2.45 2.37 2000's 2.33 2.59 2.64 2.45 2.48 2.57 2.73 2.77 2.74 2.70 2010's 2.74 2.76 2.79 2.76 2.60 2.66 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  18. Wyoming Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Wyoming Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.26 0.24 0.25 0.26 0.26 0.28 0.26 2000's 0.24 0.23 0.27 0.24 0.25 0.24 0.27 0.26 0.27 0.26 2010's 0.27 0.28 0.28 0.28 0.26 0.25 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  19. North Dakota Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) North Dakota Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.22 0.22 0.23 0.24 0.23 0.22 0.22 2000's 0.22 0.22 0.24 0.23 0.23 0.22 0.22 0.23 0.24 0.24 2010's 0.22 0.23 0.23 0.25 0.25 0.23 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  20. Ohio Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Ohio Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 7.14 7.08 7.38 7.15 7.11 6.56 6.73 2000's 6.88 6.47 6.57 6.75 6.59 6.69 6.23 6.34 6.27 6.12 2010's 5.93 6.07 6.05 6.07 6.30 6.19 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  1. Oregon Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Oregon Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.60 0.60 0.58 0.63 0.65 0.76 0.82 2000's 0.78 0.80 0.79 0.73 0.79 0.82 0.94 0.91 0.92 0.94 2010's 0.85 0.99 1.04 0.94 0.81 0.81 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  2. Pennsylvania Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Pennsylvania Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 5.43 5.54 5.40 5.32 5.27 4.82 5.11 2000's 5.26 5.01 4.89 5.22 5.09 5.08 4.71 4.90 4.69 4.76 2010's 4.68 4.66 4.76 4.73 5.01 5.11 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  3. Rhode Island Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Rhode Island Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.40 0.36 0.36 0.36 0.36 0.36 0.35 2000's 0.37 0.38 0.36 0.40 0.40 0.40 0.39 0.37 0.36 0.37 2010's 0.35 0.36 0.38 0.37 0.39 0.44 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  4. South Carolina Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) South Carolina Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.49 0.48 0.52 0.56 0.52 0.56 0.54 2000's 0.58 0.58 0.56 0.57 0.60 0.59 0.57 0.53 0.55 0.57 2010's 0.68 0.57 0.55 0.58 0.63 0.60 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  5. South Dakota Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) South Dakota Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.25 0.25 0.26 0.27 0.27 0.26 0.25 2000's 0.25 0.26 0.26 0.26 0.25 0.25 0.26 0.26 0.28 0.28 2010's 0.27 0.27 0.26 0.28 0.28 0.26 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  6. Tennessee Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Tennessee Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1.19 1.18 1.24 1.34 1.29 1.31 1.28 2000's 1.37 1.43 1.42 1.37 1.34 1.37 1.40 1.29 1.41 1.38 2010's 1.55 1.43 1.30 1.45 1.54 1.46 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  7. Connecticut Natural Gas Number of Residential Consumers (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Residential Consumers (Number of Elements) Connecticut Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 400 411,349 417,831 424,036 1990's 428,912 430,078 432,244 427,761 428,157 431,909 433,778 436,119 438,716 442,457 2000's 458,388 458,404 462,574 466,913 469,332 475,221 478,849 482,902 487,320 489,349 2010's 490,185 494,970 504,138 513,492 522,658 531,380 - = No Data Reported; --

  8. Delaware Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Delaware Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 81 82,829 84,328 86,428 1990's 88,894 91,467 94,027 96,914 100,431 103,531 106,548 109,400 112,507 115,961 2000's 117,845 122,829 126,418 129,870 133,197 137,115 141,276 145,010 147,541 149,006 2010's 150,458 152,005 153,307 155,627 158,502 161,607 - = No Data Reported; -- = Not Applicable; NA =

  9. Georgia Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Georgia Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 1,190 1,237,201 1,275,128 1,308,972 1990's 1,334,935 1,363,723 1,396,860 1,430,626 1,460,141 1,495,992 1,538,458 1,553,948 1,659,730 1,732,865 2000's 1,680,749 1,737,850 1,735,063 1,747,017 1,752,346 1,773,121 1,726,239 1,793,650 1,791,256 1,744,934 2010's 1,740,587 1,740,006 1,739,543 1,805,425

  10. Hawaii Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Hawaii Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 28,502 28,761 28,970 1990's 29,137 29,701 29,805 29,984 30,614 30,492 31,017 30,990 30,918 30,708 2000's 30,751 30,794 30,731 30,473 26,255 26,219 25,982 25,899 25,632 25,466 2010's 25,389 25,305 25,184 26,374 28,919 28,952 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld

  11. Idaho Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Idaho Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 104,824 111,532 113,898 1990's 113,954 126,282 136,121 148,582 162,971 175,320 187,756 200,165 213,786 227,807 2000's 240,399 251,004 261,219 274,481 288,380 301,357 316,915 323,114 336,191 342,277 2010's 346,602 350,871 353,963 359,889 367,394 374,557 - = No Data Reported; -- = Not Applicable; NA =

  12. Illinois Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Illinois Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 3,170,364 3,180,199 3,248,117 1990's 3,287,091 3,320,285 3,354,679 3,388,983 3,418,052 3,452,975 3,494,545 3,521,707 3,556,736 3,594,071 2000's 3,631,762 3,670,693 3,688,281 3,702,308 3,754,132 3,975,961 3,812,121 3,845,441 3,869,308 3,839,438 2010's 3,842,206 3,855,942 3,878,806 3,838,120

  13. Indiana Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Indiana Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 1,250,476 1,275,401 1,306,747 1990's 1,327,772 1,358,640 1,377,023 1,402,770 1,438,483 1,463,640 1,489,647 1,509,142 1,531,914 1,570,253 2000's 1,604,456 1,613,373 1,657,640 1,644,715 1,588,738 1,707,195 1,661,186 1,677,857 1,678,158 1,662,663 2010's 1,669,026 1,707,148 1,673,132 1,681,841 1,693,267

  14. Iowa Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Iowa Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 690,532 689,655 701,687 1990's 706,842 716,088 729,081 740,722 750,678 760,848 771,109 780,746 790,162 799,015 2000's 812,323 818,313 824,218 832,230 839,415 850,095 858,915 865,553 872,980 875,781 2010's 879,713 883,733 892,123 895,414 900,420 908,058 - = No Data Reported; -- = Not Applicable; NA =

  15. Kansas Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Kansas Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 725,676 733,101 731,792 1990's 747,081 753,839 762,545 777,658 773,357 797,524 804,213 811,975 841,843 824,803 2000's 833,662 836,486 843,353 850,464 855,272 856,761 862,203 858,304 853,125 855,454 2010's 853,842 854,730 854,800 858,572 860,441 861,419 - = No Data Reported; -- = Not Applicable; NA =

  16. Kentucky Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    Residential Consumers (Number of Elements) Kentucky Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 596,320 606,106 614,058 1990's 624,477 633,942 644,281 654,664 668,774 685,481 696,989 713,509 726,960 735,371 2000's 744,816 749,106 756,234 763,290 767,022 770,080 770,171 771,047 753,531 754,761 2010's 758,129 759,584 757,790 761,575 761,935 764,946 - = No Data Reported; -- = Not Applicable; NA

  17. Utah Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Utah Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1.05 1.01 1.01 1.04 1.17 1.26 1.17 2000's 1.11 1.15 1.21 1.08 1.24 1.20 1.37 1.28 1.35 1.36 2010's 1.38 1.49 1.44 1.44 1.23 1.27 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  18. Vermont Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Vermont Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.05 0.05 0.05 0.05 0.05 0.05 0.05 2000's 0.06 0.06 0.06 0.06 0.06 0.06 0.07 0.07 0.06 0.07 2010's 0.06 0.07 0.07 0.07 0.08 0.08 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  19. West Virginia Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) West Virginia Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.71 0.73 0.73 0.71 0.72 0.66 0.67 2000's 0.63 0.67 0.63 0.63 0.62 0.62 0.60 0.56 0.56 0.55 2010's 0.57 0.53 0.54 0.54 0.56 0.54 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  20. Wisconsin Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Wisconsin Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 2.63 2.64 2.80 2.82 2.73 2.57 2.70 2000's 2.70 2.63 2.81 2.80 2.78 2.72 2.76 2.78 2.87 2.79 2010's 2.58 2.75 2.71 2.92 2.96 2.75 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  1. Connecticut Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Connecticut Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.85 0.86 0.84 0.84 0.81 0.78 0.81 2000's 0.83 0.86 0.82 0.90 0.91 0.92 0.89 0.92 0.88 0.92 2010's 0.89 0.95 0.99 0.96 1.01 1.11 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  2. Delaware Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Delaware Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.17 0.18 0.18 0.19 0.18 0.17 0.19 2000's 0.19 0.19 0.20 0.21 0.21 0.21 0.21 0.21 0.20 0.21 2010's 0.21 0.21 0.21 0.21 0.22 0.24 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  3. District of Columbia Natural Gas % of Total Residential Deliveries

    Energy Information Administration (EIA) (indexed site)

    (Percent) % of Total Residential Deliveries (Percent) District of Columbia Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.34 0.33 0.32 0.33 0.32 0.29 0.30 2000's 0.31 0.27 0.29 0.30 0.29 0.29 0.26 0.28 0.27 0.28 2010's 0.28 0.26 0.27 0.27 0.28 0.29 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016

  4. Florida Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Florida Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.28 0.29 0.30 0.31 0.26 0.31 0.29 2000's 0.30 0.33 0.31 0.31 0.33 0.33 0.36 0.32 0.32 0.32 2010's 0.39 0.35 0.35 0.31 0.33 0.33 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  5. Georgia Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Georgia Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 2.33 2.18 2.36 2.42 2.30 2.38 2.09 2000's 2.82 2.51 2.59 2.56 2.60 2.58 2.52 2.37 2.44 2.48 2010's 2.90 2.40 2.35 2.48 2.64 2.56 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  6. Hawaii Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Hawaii Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.01 0.01 0.01 0.01 0.01 0.01 0.01 2000's 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 2010's 0.01 0.01 0.01 0.01 0.01 0.01 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  7. Idaho Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Idaho Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0.25 0.25 0.27 0.29 0.31 0.35 0.38 2000's 0.38 0.40 0.42 0.37 0.42 0.45 0.51 0.50 0.56 0.53 2010's 0.50 0.57 0.58 0.56 0.48 0.51 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  8. Illinois Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Illinois Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 9.99 9.77 10.33 10.28 9.98 9.07 9.42 2000's 9.35 8.95 9.40 9.32 9.11 9.07 9.12 9.17 9.52 9.21 2010's 8.71 8.87 8.70 9.24 9.42 8.70 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date:

  9. Indiana Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Indiana Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 3.31 3.25 3.32 3.43 3.39 3.10 3.21 2000's 3.23 3.09 3.21 3.10 3.05 3.08 2.92 3.02 3.12 2.92 2010's 2.89 2.80 2.78 2.95 3.08 2.89 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  10. Iowa Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Iowa Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1.68 1.61 1.70 1.68 1.64 1.52 1.51 2000's 1.48 1.49 1.46 1.46 1.40 1.39 1.42 1.43 1.54 1.47 2010's 1.43 1.42 1.35 1.48 1.51 1.36 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  11. Kentucky Natural Gas % of Total Residential Deliveries (Percent)

    Energy Information Administration (EIA) (indexed site)

    % of Total Residential Deliveries (Percent) Kentucky Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1.35 1.29 1.36 1.34 1.33 1.23 1.25 2000's 1.29 1.19 1.21 1.22 1.16 1.16 1.08 1.09 1.12 1.08 2010's 1.14 1.08 1.04 1.11 1.13 1.07 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016

  12. Kentucky Utilities Company and Louisville Gas & Electric- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

     Kentucky Utilities Company's Home Energy Rebate program provides incentives for residential customers to upgrade to energy efficiency home appliances and heat and air conditioning equipment. ...

  13. Alliant Energy Interstate Power and Light (Gas)- Residential Energy Efficiency Rebate Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Interstate Power and Light (Alliant Energy) offers residential energy efficiency rebates to Iowa customers for a variety of home upgrades. Rebates are available for certain heating, insulation,...

  14. Natural Gas Residential Pricing Developments During the 1996-97 Winter

    Reports and Publications

    1997-01-01

    This article is intended to provide an understanding the reasons behind the sharp rise in residential gas bills during the 1996-97 winter.

  15. Intermountain Gas Company (IGC)- Gas Heating Rebate Program

    Energy.gov [DOE]

    The Intermountain Gas Company's (IGC) Gas Heating Rebate Program offers customers a $200 per unit rebate when they convert to a high efficiency natural gas furnace that replaces a heating system...

  16. Residential Lighting

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    & Events Expand News & Events Skip navigation links Residential Residential Lighting Energy Star Appliances Consumer Electronics Heat Pump Water Heaters Electric Storage Water...

  17. Residential Weatherization

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    & Events Expand News & Events Skip navigation links Residential Residential Lighting Energy Star Appliances Consumer Electronics Heat Pump Water Heaters Electric Storage Water...

  18. Improved Modeling of Residential Air Conditioners and Heat Pumps for Energy Calculations

    SciTech Connect

    Cutler, D.; Winkler, J.; Kruis, N.; Christensen, C.; Brendemuehl, M.

    2013-01-01

    This report presents improved air conditioner and heat pump modeling methods in the context of whole-building simulation tools, with the goal of enabling more accurate evaluation of cost effective equipment upgrade opportunities and efficiency improvements in residential buildings.

  19. Ameren Missouri (Electric)- Residential Heating and Cooling Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Ameren Missouri offers rebates to its residential electric customers for the installation of new energy-efficient heating and cooling equipment. Rebates are available for single-family residences,...

  20. SoCalGas- Non-Residential Energy Efficiency Rebate Programs

    Energy.gov [DOE]

    Southern California Gas Company (SoCalGas) offers non-residential customer rebates to encourage energy efficiency. More information about rebates and equipment requirements can be found at the...

  1. natural gas+ condensing flue gas heat recovery+ water creation...

    OpenEI (Open Energy Information) [EERE & EIA]

    natural gas+ condensing flue gas heat recovery+ water creation+ CO2 reduction+ cool exhaust gases+ Energy efficiency+ commercial building energy efficiency+ industrial energy...

  2. ,"Texas Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Texas Heat Content of Natural Gas ...2016 6:34:00 AM" "Back to Contents","Data 1: Texas Heat Content of Natural Gas Consumed

  3. MidAmerican Energy (Gas)- Residential Energy Efficiency Rebate Programs

    Energy.gov [DOE]

    MidAmerican Energy offers a variety of incentives for residential customers to improve the energy efficiency of eligible homes. The Residential Equipment Brochure on the program web site above...

  4. Purchasing Energy-Efficient Residential Whole-Home Gas Tankless Water

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Heaters | Department of Energy Whole-Home Gas Tankless Water Heaters Purchasing Energy-Efficient Residential Whole-Home Gas Tankless Water Heaters The Federal Energy Management Program (FEMP) provides acquisition guidance for residential whole-home gas tankless water heaters, a product category covered by ENERGY STAR efficiency requirements. Federal laws and requirements mandate that agencies purchase ENERGY STAR-qualified products or FEMP-designated products in all product categories

  5. Comparison of freezing control strategies for residential air-to-air heat recovery ventilators

    SciTech Connect

    Phillips, E.G.; Bradley, L.C. ); Chant, R.E. ); Fisher, D.R.

    1989-01-01

    A comparison of the energy performance of defrost and frost control strategies for residential air-to-air heat recovery ventilators (HRV) has been carried out by using computer simulations for various climatic conditions. This paper discusses the results and conclusions from the comparisons and their implications for the heat recovery ventilator manufacturers and system designers.

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

    SciTech Connect

    1980-09-01

    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)

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

    SciTech Connect

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

    2011-02-01

    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.

  8. National Grid (Gas)- Residential Gas Heating Rebate Programs

    Energy.gov [DOE]

     National Grid offers financial incentives for various energy efficiency measures in Rhode Island homes. Incentives are available for deep energy retrofit, heaters, furnaces, boilers, and others....

  9. Low-Cost Gas Heat Pump for Building Space Heating

    Energy Saver

    Potable Water Heating Key Partners: A.O. Smith Gas Technology Institute Project Goal: ... Partners, Subcontractors, and Collaborators: * AO Smith (OEM): Provides component design, ...

  10. Vectren Energy Delivery of Ohio (Gas) - Residential Energy Efficiency...

    Energy.gov [DOE] (indexed site)

    < Back Eligibility Construction Residential InstallersContractors Savings Category Furnaces Boilers Programmable Thermostats DuctAir sealing Building Insulation Program Info...

  11. ConEd (Gas) - Residential Energy Efficiency Incentives Program...

    Energy.gov [DOE] (indexed site)

    < Back Eligibility Residential InstallersContractors Savings Category Water Heaters Furnaces Boilers Programmable Thermostats DuctAir sealing Other EE Maximum Rebate Duct...

  12. NW Natural (Gas)- Residential Energy Efficiency Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Trust of Oregon administers energy efficiency rebate programs for both residential and commercial customers of NW Natural in Washington. Interested customers can see the program website...

  13. Share of Total U.S. Natural Gas Residential Deliveries

    Energy Information Administration (EIA) (indexed site)

    Data Series: Residential Commercial Industrial Vehicle Fuel Electric Power Period: Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, ...

  14. Regional Variation in Residential Heat Pump Water Heater Performance...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Performance of Water Heating Systems Building America Technology Solutions for New and Existing Homes: Performance of a Heat Pump Water Heater in the Hot-Humid Climate, ...

  15. Final report of the Rhode Island State Energy Office on residential no. 2 heating oil and propane prices [SHOPP

    SciTech Connect

    McClanahan, Janice

    2001-04-01

    Summary report on residential No.2 heating oil and propane prepared under grant. Summarizes the monitoring and analysis of heating oil and propane prices from October 2000 through March 2001.

  16. DOE Webinar - Residential Geothermal Heat Pump Retrofits (Presentation)

    SciTech Connect

    Anderson, E. R.

    2010-12-14

    This presentation was given December 14, 2010, as part of DOE's Webinar series. The presentation discusses geothermal heat pump retrofits, technology options, and an overview of geothermal energy and geothermal heat pumps.

  17. National Grid (Electric) - Residential Energy Efficiency Incentive...

    Energy.gov [DOE] (indexed site)

    Construction Residential Multifamily Residential Low Income Residential Savings Category RefrigeratorsFreezers Dehumidifiers Water Heaters Lighting Heat Pumps Air conditioners...

  18. Avista Utilities (Gas)- Oregon Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Avista Utilities also provides a free in-home inspection to evaluate the cost and benefits associated with weatherizing your home. This free analysis is available to qualified Oregon residential...

  19. Black Hills Energy (Gas) - Residential Energy Efficiency Program...

    Energy.gov [DOE] (indexed site)

    70% of cost Duct Repair and Sealing: 70% of cost Doors: 25 Summary Black Hills Energy (BHE) offers a variety of rebates for residential Colorado customers who purchase and...

  20. Percentage of Total Natural Gas Residential Deliveries included in Prices

    Energy Information Administration (EIA) (indexed site)

    City Gate Price Residential Price Percentage of Total Residential Deliveries included in Prices Commercial Price Percentage of Total Commercial Deliveries included in Prices Industrial Price Percentage of Total Industrial Deliveries included in Prices Electric Power Price Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 View History U.S.

  1. Improved Modeling of Residential Air Conditioners and Heat Pumps for Energy Calculations

    SciTech Connect

    Cutler, D.; Winkler, J.; Kruis, N.; Christensen, C.; Brandemuehl, M.

    2013-01-01

    This report presents improved air conditioner and heat pump modeling methods in the context of whole-building simulation tools, with the goal of enabling more accurate evaluation of cost-effective equipment upgrade opportunities and efficiency improvements in residential buildings.

  2. 2014-10-30 Issuance: Energy Conservation Program: Energy Conservation Standards for Residential Central Air Conditioners and Heat Pumps, Request for Information

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Conservation Program: Energy Conservation Standards for Residential Central Air Conditioners and Heat Pumps, Request for Information

  3. DOE Webinar … Residential Geothermal Heat Pump Retrofits (Presentatio...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sustainable Energy Resources for Consumers (SERC) - GeothermalGround-Source Heat Pumps Measuring the Costs and Economic, Social, and Environmental Benefits of Nationwide ...

  4. Residential Central Air Conditioners and Heat Pumps v2.1 | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Central Air Conditioners and Heat Pumps v2.1 Residential Central Air Conditioners and Heat Pumps v2.1 The Department of Energy (DOE) develops standardized data templates for reporting the results of tests conducted in accordance with current DOE test procedures. Templates may be used by third-party laboratories under contract with DOE that conduct testing in support of ENERGY STAR® verification, DOE rulemakings, and enforcement of the federal energy conservation standards.

  5. Role of fuel upgrading for industry and residential heating

    SciTech Connect

    Merriam, N.W.; Gentile, R.H.

    1995-12-01

    The Koppleman Series C Process is presently being used in pilot plant tests with Wyoming coal to upgrade the Powder River Basin coal containing 30 wt% moisture and having a heating value of 8100 Btu/lb to a product containing less than 1 wt% moisture and having a heating value of 12,200 Btu/lb. This process is described.

  6. Expert Meeting Report: Achieving the Best Installed Performance from High-Efficiency Residential Gas Furnaces

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Achieving the Best Installed Performance from High- Efficiency Residential Gas Furnaces Larry Brand Partnership for Advanced Residential Retrofit (PARR) March 2012 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, subcontractors, or affiliated partners makes any warranty, express or implied, or assumes any legal liability or responsibility for the

  7. Expert Meeting Report: Achieving the Best Installed Performance from High-Efficiency Residential Gas Furnaces

    SciTech Connect

    Brand, Larry

    2012-03-01

    This report describes a Building America expert meeting hosted on July 28, 2011, by the Partnership for Advanced Residential Retrofit (PARR) team. The purpose of this meeting was to identify installation practices that provide the best installed efficiency for residential gas furnaces, explain how AFUE and field efficiency can differ, and investigate the impact of installation practices on the efficiency and long-term durability of the furnace.

  8. Expert Meeting Report: Achieving the Best Installed Performance from High-Efficiency Residential Gas Furnaces

    SciTech Connect

    Brand, L.

    2012-03-01

    This report describes a Building America expert meeting hosted on July 28, 2011, by the Partnership for Advanced Residential Retrofit team. The purpose of this meeting was to identify installation practices that provide the best installed efficiency for residential gas furnaces, explain how AFUE and field efficiency can differ, and investigate the impact of installation practices on the efficiency and long-term durability of the furnace.

  9. Natural Gas Marketer Prices and Sales To Residential and Commercial Customers: 2002-2005

    Reports and Publications

    2007-01-01

    This report compares residential and commercial prices collected from natural gas marketers and local distribution companies in Maryland, New York, Ohio and Pennsylvania from 2002-2005 and gives the history and status of natural gas choice programs in those states.

  10. Residential Vertical Geothermal Heat Pump System Models: Calibration to Data:

    SciTech Connect

    Thornton, Jeff W.; McDowell, T. P.; Shonder, John A; Hughes, Patrick; Pahud, D.; Hellstrom, G.

    1997-06-01

    A detailed component-based simulation model of a geothermal heat pump system has been calibrated to monitored data taken from a family housing unit located at Fort Polk, Louisiana. The simulation model represents the housing unit, geothermal heat pump, ground heat exchanger, thermostat, blower, and ground-loop pump. Each of these component models was 'tuned' to better match the measured data from the site. These tuned models were then interconnect to form the system model. The system model was then exercised in order to demonatrate its capabilities.

  11. Residential vertical geothermal heat pump system models: Calibration to data

    SciTech Connect

    Thornton, J.W.; McDowell, T.P.; Shonder, J.A.; Hughes, P.J.; Pahud, D.; Hellstroem, G.A.J.

    1997-12-31

    A detailed component-based simulation model of a geothermal heat pump system has been calibrated to monitored data taken from a family housing unit located at Fort Polk, Louisiana. The simulation model represents the housing unit, geothermal heat pump, ground heat exchanger, thermostat, blower, and ground-loop pump. Each of these component models was tuned to better match the measured data from the site. These tuned models were then interconnected to form the system model. The system model was then exercised in order to demonstrate its capabilities.

  12. Residential Absorption Water Heater

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Residential Absorption Water Heater 2014 Building Technologies Office Peer Review Kyle Gluesenkamp, gluesenkampk@ornl.gov Oak Ridge National Laboratory Project Summary Timeline: Start date: Oct 1, 2009 Planned end date: Sep 30, 2015 Key Milestones 1. Glycol additive report; Dec 2013 2. Prototype EF>1.0; March 2014 Budget: Total DOE $ to date: $2,429k Total future DOE $: $250k Target Market/Audience: Residential gas water heating Key Partners: GE CRADA partner SRA International Market

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

    SciTech Connect

    Maguire, J.; Burch, J.

    2013-08-01

    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.

  14. Alliant Energy Interstate Power and Light (Gas) - Residential...

    Energy.gov [DOE] (indexed site)

    the home receives heating andor cooling energy from Alliant Energy-IPL. Bonus rebates reward customers for installing premium-efficiency heating and cooling equipment, clothes...

  15. Laboratory Performance Evaluation of Residential Integrated Heat Pump Water Heaters

    SciTech Connect

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

    2014-06-01

    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.

  16. Laboratory Performance Evaluation of Residential Integrated Heat Pump Water Heaters

    SciTech Connect

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

    2014-06-01

    This paper explores the laboratory performance of five integrated Heat Pump Water Heaters (HPWHs) across a wide range of operating conditions representative of U.S. 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™ whole-house building simulations.

  17. Status of Natural Gas Residential Choice Programs by State as of December 2006

    SciTech Connect

    2009-01-18

    This site provides an overview of the status of natural gas industry restructuring in each State, focusing on the residential customer class. Retail unbundling, or restructuring, is the division of those services required to supply natural gas to consumers into various components that can then be separately purchased. With complete unbundling, consumers can choose their own gas supplier and the local distribution company continues to provide local transportation and distribution services. The v

  18. An analysis of representative heating load lines for residential HSPF ratings

    SciTech Connect

    Rice, C. Keith; Shen, Bo; Shrestha, Som S.

    2015-07-01

    This report describes an analysis to investigate representative heating loads for single-family detached homes using current EnergyPlus simulations (DOE 2014a). Hourly delivered load results are used to determine binned load lines using US Department of Energy (DOE) residential prototype building models (DOE 2014b) developed by Pacific Northwest National Laboratory (PNNL). The selected residential single-family prototype buildings are based on the 2006 International Energy Conservation Code (IECC 2006) in the DOE climate regions. The resulting load lines are compared with the American National Standards Institute (ANSI)/Air-Conditioning, Heating, and Refrigeration Institute (AHRI) Standard 210/240 (AHRI 2008) minimum and maximum design heating requirement (DHR) load lines of the heating seasonal performance factor (HSPF) ratings procedure for each region. The results indicate that a heating load line closer to the maximum DHR load line, and with a lower zero load ambient temperature, is more representative of heating loads predicted for EnergyPlus prototype residential buildings than the minimum DHR load line presently used to determine HSPF ratings. An alternative heating load line equation was developed and compared to binned load lines obtained from the EnergyPlus simulation results. The effect on HSPF of the alternative heating load line was evaluated for single-speed and two-capacity heat pumps, and an average HSPF reduction of 16% was found. The alternative heating load line relationship is tied to the rated cooling capacity of the heat pump based on EnergyPlus autosizing, which is more representative of the house load characteristics than the rated heating capacity. The alternative heating load line equation was found to be independent of climate for the six DOE climate regions investigated, provided an adjustable zero load ambient temperature is used. For Region IV, the default DOE climate region used for HSPF ratings, the higher load line results in an ~28

  19. SCE&G (Gas)- Residential EnergyWise Program

    Energy.gov [DOE]

    South Carolina Electric and Gas (SCE&G) provides energy efficiency incentives to home owners in its service territory. Natural gas customers are eligible for rebates on water heaters, gas logs...

  20. How to Read Residential Electric and Natural Gas Meters | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy How to Read Residential Electric and Natural Gas Meters How to Read Residential Electric and Natural Gas Meters An electromechanical electric meter on the side of a house. | Photo courtesy of ©iStockphoto/epantha An electromechanical electric meter on the side of a house. | Photo courtesy of ©iStockphoto/epantha A digital electric meter on the side of a house. | Photo courtesy of ©iStockphoto/nbehmans A digital electric meter on the side of a house. | Photo courtesy of

  1. Natural Gas Heat Pump and Air Conditioner | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Gas Heat Pump and Air Conditioner Natural Gas Heat Pump and Air Conditioner Lead Performer: Thermolift - Stony Brook, NY Partners: -- New York State Energy Research and Development ...

  2. ,"West Virginia Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","West Virginia Heat Content of Natural Gas ... AM" "Back to Contents","Data 1: West Virginia Heat Content of Natural Gas Consumed

  3. Combustion Exhaust Gas Heat to Power Using Thermoelectric Engines...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Exhaust Gas Heat to Power Using Thermoelectric Engines Combustion Exhaust Gas Heat to Power Using Thermoelectric Engines Discusses a novel TEG which utilizes a proprietary stack ...

  4. Natural Gas Compressor for Residential Use ---- Inventor Robert...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    gas compression to ultra-high pressures, which is required in many industrial and automotive processes. Gas compression, to pressures above about 100 psig, generally requires...

  5. Virginia Average Price of Natural Gas Delivered to Residential and

    Energy Information Administration (EIA) (indexed site)

    Commercial Consumers by Local Distribution and Market Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 View History Residential Average Price 10.21 10.65 12.71 15.54 19.95 21.37 1989-2016 Commercial Average Price 7.26 6.72 7.32 7.81 8.36 8.57 1989-2016

  6. Florida Average Price of Natural Gas Delivered to Residential and

    Energy Information Administration (EIA) (indexed site)

    Commercial Consumers by Local Distribution and Markete Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 View History Residential Average Price 17.20 17.98 20.69 22.59 24.18 23.96 1989-2016 Commercial Average Price 10.48 10.27 10.18 10.40 10.46 10.49 1989-2016

  7. Georgia Average Price of Natural Gas Delivered to Residential and

    Energy Information Administration (EIA) (indexed site)

    Commercial Consumers by Local Distribution and Markete Mar-16 Apr-16 May-16 Jun-16 Jul-16 Aug-16 View History Residential Average Price 12.90 16.27 20.07 24.64 25.97 25.99 1989-2016 Commercial Average Price 7.33 7.89 8.11 8.44 9.05 9.27 1989-2016

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

    SciTech Connect

    1980-09-01

    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.

  9. CWS-Fired Residential Warm-Air Heating System

    SciTech Connect

    Balsavich, J.; Becker, F.E.; Smolensky, L.A.

    1989-07-01

    During the report period, work continued on the life-cycle testing, optimization and refining of the second-generation furnace assembly, which comprises all the major furnace components: The combustor, heat exchanger, and baghouse, as well as the auxiliary subsystems. The furnace has operated for about 90 hours, and has burned 1,000 pounds of CWS. During testing, the only maintenance that was performed on the system was to clean the bag filters to obtain ash samples for analysts. Concurrent with testing the second-generation furnace, fabrication and assembly of the third-generation furnace was completed, and a life-cycle testing and optimization process for this furnace has started. In contrast to the second-generation furnace, which was designed more as an experimental unit, the third-generation furnace is a stand-alone heating unit Incorporating the standard air handling system, blower, pump, and control box as part of the furnace. During the report period, the third-generation furnace operated for a total of 35 hours, and burned more than 300 pounds of CWS, with average tests lasting 6 hours. During the next quarter, life-cycle testing of the third-generation furnace will continue to identify areas needing further development.

  10. Comparison of Advanced Residential Water Heating Technologies in the United States

    SciTech Connect

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

    2013-05-01

    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.

  11. Philadelphia Gas Works- Residential and Commercial Construction Incentives Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Philadelphia Gas Works (PGW) provides incentives to developers, home builders and building owners that build new facilities or undergo gut-rehab projects to conserve gas beyond the level consumed...

  12. SoCalGas- Residential Energy Efficiency Rebate Programs

    Energy.gov [DOE]

    The Southern California Gas Company (SoCalGas) Home Energy Efficiency Rebate Program offers cash rebates on qualifying energy-efficiency upgrades or improvements made to single family homes, multi...

  13. Development and certification of the innovative pioneer oil burner for residential heating appliances

    SciTech Connect

    Kamath, B.

    1997-09-01

    The Pioneer burner represents another important milestone for the oil heat industry. It is the first practical burner design that is designated for use in small capacity heating appliances matching the needs of modern energy efficient home designs. Firing in the range of 0.3 GPH to 0.65 GPH (40,000-90,000 Btu/hr) it allows for new oil heating appliance designs to compete with the other major fuel choices in the small design load residential market. This market includes energy efficient single family houses, town-houses, condominiums, modular units, and mobile homes. The firing range also is wide enough to cover a large percentage of more conventional heating equipment and home designs as well. Having recently passed Underwriters Laboratory certification tests the burner in now being field tested in several homes and samples are being made available to interested boiler and furnace manufacturers for product development and application testing.

  14. SourceGas - Residential Energy Efficiency Rebate Program | Department...

    Energy.gov [DOE] (indexed site)

    rebate-programsindex.php State Arkansas Program Type Rebate Program Rebate Amount Water Heating Equipment Tankless Water Heater: 500 Hybrid tankless Water Heater: 500...

  15. Unbundling the retail gas market: Current activities and guidance for serving residential and small customers

    SciTech Connect

    Costello, K.W.; Lemon, J.R.

    1996-05-01

    The restructuring of retail gas services has followed a typical pattern for previously heavily regulated industries: large customers are initially given rights to purchase unbundled services from different entities, with the same rights dispersed over time to smaller customers. For about ten years now industrial customers in most states have been able to {open_quotes}play the market{close_quotes}. Since the passage of the Federal Energy Regulatory Commission (FERC) Order 636 in 1992, interest has centered on expanding service unbundling to small retail customers, including residential customers. Importantly, the Order prohibited pipelines from providing bundled sales service. This is not surprising - in the telecommunications industry, for example, the unbundling of wholesale services was a strong stimulant for developing competition in the local exchange market. The push for small-customer service unbundling has derived from the basic but politically attractive idea that all retail customers should directly benefit from competitive forces in the natural gas industry. When one looks at the movement of prices since 1985, it is easy to see that large retail customers have enjoyed more favorable prices than other retail customers. For example, over the period 1985 to 1994 gas prices to industrial customers and electric utilities fell around 23 percent and 36 percent, respectively. In comparison, gas prices to residential customers increased by around 5 percent while gas prices to commercial customers decreased slightly by about 1 percent. This report examines various aspects of unbundling to small retail gas customers, with special emphasis on residential customers.

  16. U.S. Natural Gas % of Total Residential Consumers Delivered for the Account

    Energy Information Administration (EIA) (indexed site)

    of Others (Percent) Residential Consumers Delivered for the Account of Others (Percent) U.S. Natural Gas % of Total Residential Consumers Delivered for the Account of Others (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 9 10 11 2010's 12 12 13 14 14 14 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 10/31/2016 Next Release Date: 11/30/2016 Referring Pages:

  17. Residential Marketing Toolkit

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    & Events Expand News & Events Skip navigation links Residential Residential Lighting Energy Star Appliances Consumer Electronics Heat Pump Water Heaters Electric Storage Water...

  18. Vermont Gas - Residential Energy Efficiency Loan and Rebate Program...

    Energy.gov [DOE] (indexed site)

    Sector Name Utility Website http:www.vermontgas.comefficiencyprogramsresprograms.html State Vermont Program Type Loan Program Summary Vermont Gas customers whose homes...

  19. Florida Average Price of Natural Gas Delivered to Residential and

    Energy Information Administration (EIA) (indexed site)

    Commercial Consumers by Local Distribution and Markete 2010 2011 2012 2013 2014 2015 View History Residential Average Price 17.89 18.16 18.34 18.46 19.02 19.55 1967-2015 Local Distribution Companies 17.85 2006-2010 Marketers 19.44 2006-2010 Percent Sold by Local Distribution Companies 97.9 2006-2010 Commercial Average Price 10.60 11.14 10.41 10.87 11.42 10.92 1967-2015 Local Distribution Companies 11.59 2006-2010 Marketers 9.94 2006-2010 Percent Sold by Local Distribution Companies 40.2

  20. Georgia Average Price of Natural Gas Delivered to Residential and

    Energy Information Administration (EIA) (indexed site)

    Commercial Consumers by Local Distribution and Markete 2010 2011 2012 2013 2014 2015 View History Residential Average Price 15.17 15.72 16.23 14.60 14.45 14.62 1967-2015 Local Distribution Companies 12.18 11.98 12.47 11.86 12.38 12.14 2006-2015 Marketers 15.67 16.38 16.82 15.04 14.79 15.00 2006-2015 Percent Sold by Local Distribution Companies 14.3 15.1 13.5 13.9 14.0 13.5 2006-2015 Commercial Average Price 10.95 10.51 9.75 9.38 9.86 8.58 1967-2015 Local Distribution Companies 10.72 10.42

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

    SciTech Connect

    Ashdown, BG

    2004-08-04

    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

  2. The Natural Gas Heat Pump and Air Conditioner

    Energy Saver

    Natural Gas Heat Pump and Air Conditioner 2016 Building Technologies Office Peer Review Heat from Burner (15 kW) Combined Heat Delivered (25 kW) FREE Heat from Ambient (10 kW) Paul ...

  3. Development of a Variable-Speed Residential Air-Source Integrated Heat Pump

    SciTech Connect

    Rice, C Keith; Shen, Bo; Munk, Jeffrey D; Ally, Moonis Raza; Baxter, Van D

    2014-01-01

    A residential air-source integrated heat pump (AS-IHP) is under development in partnership with a U.S. manufacturer. A nominal 10.6 kW (3-ton) cooling capacity variable-speed unit, the system provides both space conditioning and water heating. This multi-functional unit can provide domestic water heating (DWH) in either full condensing (FC) (dedicated water heating or simultaneous space cooling and water heating) or desuperheating (DS) operation modes. Laboratory test data were used to calibrate a vapor-compression simulation model for each mode of operation. The model was used to optimize the internal control options for efficiency while maintaining acceptable comfort conditions and refrigerant-side pressures and temperatures within allowable operating envelopes. Annual simulations were performed with the AS-IHP installed in a well-insulated house in five U.S. climate zones. The AS-IHP is predicted to use 45 to 60% less energy than a DOE minimum efficiency baseline system while meeting total annual space conditioning and water heating loads. Water heating energy use is lowered by 60 to 75% in cold to warmer climates, respectively. Plans are to field test the unit in Knoxville, TN.

  4. Field measurement of the interactions between heat pumps and attic duct systems in residential buildings

    SciTech Connect

    Modera, M.P.; Jump, D.A.

    1994-11-01

    Research efforts to improve residential heat-pump performance have tended to focus on laboratory and theoretical studies of the machine itself, with some limited field research having been focused on in-situ performance and installation issues. One issue that has received surprisingly little attention is the interaction between the heat pump and the duct system to which it is connected. This paper presents the results of a field study that addresses this interaction. Field performance measurements before and after sealing and insulating the duct systems were made on three heat pumps. From the pre-retrofit data it was found that reductions in heat-pump capacity due to low outdoor temperatures and/or coil frosting are accompanied by lower duct-system energy delivery efficiencies. The conduction loss reductions, and thus the delivery temperature improvements, due to adding duct insulation were found to vary widely depending on the length of the particular duct section, the thermal mass of that duct section, and the cycling characteristics of the heat-pump. In addition, it was found that the use of strip-heat back-up decreased after the retrofits, and that heat-pump cycling increased dramatically after the retrofits, which respectively increase and decrease savings due to the retrofits. Finally, normalized energy use for the three systems which were operated consistently pre- and post-retrofit showed an average reduction of 19% after retrofit, which corresponds to a chance in overall distribution-system efficiency of 24%.

  5. Simplified method for calculating heating and cooling energy in residential buildings

    SciTech Connect

    Sonderegger, R.C.; Garnier, J.Y.

    1981-10-01

    A microcomputer-based program, Computerized, Instrumented, Residential Audit (CIRA), for determining economically optimal mixes of energy-saving measures in existing residential buildings was developed which requires extensive calculation of heating and cooling energy consumptions. In this paper, a simplified method of calculation that satisfies the requirements of speed and memory imposed by the type of microcomputer on which CIRA runs is presented. The method is based on monthly calculations of degree days and degree nights for both heating and cooling seasons. The base temperatures used in calculating the degree days and degree nights are derived from thermostat settings, solar and internal gains, sky radiation losses, and the thermal characteristics of the building envelope. Thermostat setbacks are handled by using the concept of effective thermal mass of the house. Performance variations of HVAC equipment with changes of part load and ambient conditions are taken into account using correlation curves based on experimental data. Degree days and nights for different base temperatures are evaluated by using a climate-specific empirical correlation with monthly average daily and nightly temperatures. Predictions obtained by this method and by DOE-2.1 are compared for the so-called Hastings ranch house for seven different climates in the United States. Heating and cooling energy consumptions predicted by CIRA lie generally within +- 10% of DOE-2.1 predictions.

  6. Residential On-Bill Financing Programs- Nicor Gas, North Shore Gas, Peoples Gas, Ameren and ComEd

    Energy.gov [DOE]

    S.B. 2350 expanded the loan program to include loans of up to $150,000 to retail customers that own multi-family residential or mixed-use buildings with no more than 50 residential units. The int...

  7. Texas Gas Service- Residential Solar Water Heating Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Only active systems with panels (or collectors) that are certified OG-100 by the Solar Rating Certification Corporation (SRCC) qualify for this rebate. Work must be completed by a licensed contra...

  8. Covered Product Category: Residential Gas Storage Water Heaters

    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.

  9. Purchasing Energy-Efficient Residential Whole-Home Gas Tankless Water Heaters

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Federal Energy Management Program (FEMP) provides acquisition guidance for residential whole-home gas tankless water heaters, a product category covered by ENERGY STAR efficiency requirements. Federal laws and requirements mandate that agencies purchase ENERGY STAR-qualified products or FEMP-designated products in all product categories covered by these programs and in any acquisition actions that are not specifically exempted by law.

  10. GREENHOUSE GAS REDUCTION POTENTIAL WITH COMBINED HEAT AND POWER...

    Office of Scientific and Technical Information (OSTI)

    ... CONVERSION; ENGINES; EXPLORATION; FUEL CELLS; GAS TURBINES; GREENHOUSE GASES; HOT WATER; INTERNAL COMBUSTION ENGINES; NATURAL GAS; THERMAL RECOVERY; TURBINES; WASTE HEAT; WASTES

  11. Recovery of Water from Boiler Flue Gas Using Condensing Heat...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Recovery of Water from Boiler Flue Gas Using Condensing Heat Exchangers Citation Details In-Document Search Title: Recovery of Water from Boiler Flue Gas Using ...

  12. Impacts of Imported Liquefied Natural Gas on Residential Appliance Components: Literature Review

    SciTech Connect

    Lekov, Alex; Sturges, Andy; Wong-Parodi, Gabrielle

    2009-12-09

    An increasing share of natural gas supplies distributed to residential appliances in the U.S. may come from liquefied natural gas (LNG) imports. The imported gas will be of a higher Wobbe number than domestic gas, and there is concern that it could produce more pollutant emissions at the point of use. This report will review recently undertaken studies, some of which have observed substantial effects on various appliances when operated on different mixtures of imported LNG. While we will summarize findings of major studies, we will not try to characterize broad effects of LNG, but describe how different components of the appliance itself will be affected by imported LNG. This paper considers how the operation of each major component of the gas appliances may be impacted by a switch to LNG, and how this local impact may affect overall safety, performance and pollutant emissions.

  13. New Residential Water Heater Concept Promises High Efficiency, Lower Cost |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Residential Water Heater Concept Promises High Efficiency, Lower Cost New Residential Water Heater Concept Promises High Efficiency, Lower Cost August 17, 2016 - 2:20pm Addthis A new class of gas-fired heat pump water heater systems, based on a novel semi-open sorption concept, replaces the evaporator in a traditional closed sorption device with a vapor-permeable membrane that more efficiently absorbs and transfers heat for residential applications. A new class of

  14. Electric and gas utility marketing of residential energy conservation case studies

    SciTech Connect

    1980-05-01

    The objective of this research was to obtain information about utility conservation marketing techniques from companies actively engaged in performing residential conservation services. Many utilities currently are offering comprehensive services (audits, listing of contractors and lenders, post-installation inspection, advertising, and performing consumer research). Activities are reported for the following utilities: Niagara Mohawk Power Corporation; Tampa Electric Company; Memphis Light, Gas, and Water Division; Northern States Power-Wisconsin; Public Service Company of Colorado; Arizona Public Service Company; Pacific Gas and Electric Company; Sacramento Municipal Utility District; and Pacific Power and Light Company.

  15. ,"North Carolina Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","North Carolina Heat Content of Natural Gas ... 10:27:02 AM" "Back to Contents","Data 1: North Carolina Heat Content of Natural Gas ...

  16. ,"North Dakota Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","North Dakota Heat Content of Natural Gas ... 10:27:03 AM" "Back to Contents","Data 1: North Dakota Heat Content of Natural Gas ...

  17. ,"New Mexico Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","New Mexico Heat Content of Natural Gas ... 10:27:06 AM" "Back to Contents","Data 1: New Mexico Heat Content of Natural Gas Consumed

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

    SciTech Connect

    Dennehy, G

    1983-04-01

    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.

  19. Foundation heat exchangers for residential ground source heat pump systems Numerical modeling and experimental validation

    SciTech Connect

    Xing, Lu; Cullin, James; Spitler, Jeffery; Im, Piljae; Fisher, Daniel

    2011-01-01

    A new type of ground heat exchanger that utilizes the excavation often made for basements or foundations has been proposed as an alternative to conventional ground heat exchangers. This article describes a numerical model that can be used to size these foundation heat exchanger (FHX) systems. The numerical model is a two-dimensional finite-volume model that considers a wide variety of factors, such as soil freezing and evapotranspiration. The FHX numerical model is validated with one year of experimental data collected at an experimental house located near Oak Ridge, Tennessee. The model shows good agreement with the experimental data-heat pump entering fluid temperatures typically within 1 C (1.8 F) - with minor discrepancies due to approximations, such as constant moisture content throughout the year, uniform evapotranspiration over the seasons, and lack of ground shading in the model.

  20. IMPACTS OF REFRIGERANTLINE LENGTH ON SYSTEM EFFICIENCY IN RESIDENTIAL HEATING AND COOLING SYSTEMS USING REFRIGERANT DISTRIBUTION.

    SciTech Connect

    ANDREWS, J.W.

    2001-04-01

    The effects on system efficiency of excess refrigerant line length are calculated for an idealized residential heating and cooling system. By excess line length is meant refrigerant tubing in excess of the 25 R provided for in standard equipment efficiency test methods. The purpose of the calculation is to provide input for a proposed method for evaluating refrigerant distribution system efficiency. A refrigerant distribution system uses refrigerant (instead of ducts or pipes) to carry heat and/or cooling effect from the equipment to the spaces in the building in which it is used. Such systems would include so-called mini-splits as well as more conventional split systems that for one reason or another have the indoor and outdoor coils separated by more than 25 ft. This report performs first-order calculations of the effects on system efficiency, in both the heating and cooling modes, of pressure drops within the refrigerant lines and of heat transfer between the refrigerant lines and the space surrounding them.

  1. The Natural gas Heat Pump and Air Conditioner

    Energy Saver

    The Natural Gas Heat Pump and Air Conditioner 2015 Building Technologies Office Peer Review Heat from Burner Combined Heat Delivered (25 kW) Ambient (10 kW) Paul Schwartz, CEO ...

  2. U.S. Natural Gas Delivered to Residential Consumers for the Account of

    Energy Information Administration (EIA) (indexed site)

    Others (Million Cubic Feet) Residential Consumers for the Account of Others (Million Cubic Feet) U.S. Natural Gas Delivered to Residential Consumers for the Account of Others (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 0 3,497 1990's 31,302 36,440 41,433 44,314 42,338 45,269 49,148 61,013 105,128 225,198 2000's 371,972 361,903 423,754 472,315 435,536 421,124 378,974 444,010 491,940 519,466 2010's 552,116 550,444 534,298 676,657

  3. District of Columbia Natural Gas Number of Residential Consumers (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Residential Consumers (Number of Elements) District of Columbia Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 134 130,748 134,758 134,837 1990's 136,183 136,629 136,438 135,986 135,119 135,299 135,215 134,807 132,867 137,206 2000's 138,252 138,412 143,874 136,258 138,134 141,012 141,953 142,384 142,819 143,436 2010's 144,151 145,524 145,938 146,712 147,877 147,895 - = No Data

  4. Comparison of Advanced Residential Water Heating Technologies in the United States

    SciTech Connect

    Maguire, Jeff; Fang, Xia; Wilson, Eric

    2013-05-01

    In this study, gas storage, gas tankless, condensing, electric storage, heat pump, and solar water heaters were simulated in several different climates across the United States, installed in both conditioned and unconditioned space and subjected to several different draw profiles. While many pre-existing models were used, new models of condensing and heat pump water heaters were created specifically for this work. In each case modeled, the whole house was simulated along with the water heater to capture any interactions between the water heater and the space conditioning equipment.

  5. Method and apparatus for fuel gas moisturization and heating

    DOEpatents

    Ranasinghe, Jatila; Smith, Raub Warfield

    2002-01-01

    Fuel gas is saturated with water heated with a heat recovery steam generator heat source. The heat source is preferably a water heating section downstream of the lower pressure evaporator to provide better temperature matching between the hot and cold heat exchange streams in that portion of the heat recovery steam generator. The increased gas mass flow due to the addition of moisture results in increased power output from the gas and steam turbines. Fuel gas saturation is followed by superheating the fuel, preferably with bottom cycle heat sources, resulting in a larger thermal efficiency gain compared to current fuel heating methods. There is a gain in power output compared to no fuel heating, even when heating the fuel to above the LP steam temperature.

  6. Airflow reduction during cold weather operation of residential heat recovery ventilators

    SciTech Connect

    McGugan, C.A.; Edwards, P.F.; Riley, M.A.

    1987-06-01

    Laboratory measurements of the performance of residential heat recovery ventilators have been carried out for the R-2000 Energy Efficient Home Program. This work was based on a preliminary test procedure developed by the Canadian Standards Association, part of which calls for testing the HRV under cold weather conditions. An environmental chamber was used to simulate outdoor conditions. Initial tests were carried out with an outdoor temperature of -20/sup 0/C; subsequent tests were carried out at a temperature of -25/sup 0/C. During the tests, airflows, temperatures, and relative humidities of airstreams entering and leaving the HRV, along with electric power inputs, were monitored. Frost buildup in the heat exchangers and defrost mechanisms, such as fan shutoff or recirculation, led to reductions in airflows. The magnitude of the reductions is dependent on the design of the heat exchanger and the defrost mechanism used. This paper presents the results of tests performed on a number of HRVs commercially available in Canada at the time of the testing. The flow reductions for the various defrost mechanisms are discussed.

  7. Impact of Higher Natural Gas Prices on Local Distribution Companies and Residential Customers

    Reports and Publications

    2007-01-01

    This report examines some of the problems faced by natural gas consumers as a result of increasing heating bills in recent years and problems associated with larger amounts of uncollectible revenue and lower throughput for the local distribution companies (LDCs) supplying the natural gas.

  8. Analyzing the Impact of Residential Building Attributes, Demographic and Behavioral Factors on Natural Gas Usage

    SciTech Connect

    Livingston, Olga V.; Cort, Katherine A.

    2011-03-03

    study attempts to bridge that gap by analyzing behavioral data and investigate the applicability of additive nonparametric regression to this task. This study evaluates the impact of 31 regressors on residential natural gas usage. The regressors include weather, economic variables, demographic and behavioral characteristics, and building attributes related to energy use. In general, most of the regression results were in line with previous engineering and economic studies in this area. There were, however, some counterintuitive results, particularly with regard to thermostat controls and behaviors. There are a number of possible reasons for these counterintuitive results including the inability to control for regional climate variability due to the data sanitization (to prevent identification of respondents), inaccurate data caused by to self-reporting, and the fact that not all relevant behavioral variables were included in the data set, so we were not able to control for them in the study. The results of this analysis could be used as an in-sample prediction for approximating energy demand of a residential building whose characteristics are described by the regressors in this analysis, but a certain combination of their particular values does not exist in the real world. In addition, this study has potential applications for benefit-cost analysis of residential upgrades and retrofits under a fixed budget, because the results of this study contain information on how natural gas consumption might change once a particular characteristic or attribute is altered. Finally, the results of this study can help establish a relationship between natural gas consumption and changes in behavior of occupants.

  9. Effect of residential air-to-air heat and moisture exchangers on indoor humidity

    SciTech Connect

    Barringer, C.G.; McGugan, C.A. )

    1989-01-01

    A project was undertaken to develop guidelines for the selection of residential heat and moisture recovery ventilation systems (HRVs) in order to maintain an acceptable indoor humidity for various climatic conditions. These guidelines were developed from reviews on ventilation requirements, HRV performance specifications, and from computer modeling. Space conditions within three house/occupancy models for several types of HRV were simulated for three climatic conditions (Lake Charles, LA; Seattle, WA; and Winnipeg, MB) in order to determine the impact of the HRVs on indoor relative humidity and space-conditioning loads. Results show that when reduction of cooling cost is the main consideration, exchangers with moisture recovery are preferable to sensible HRVs. For reduction of heating costs, moisture recovery should be done for ventilation rates greater than about 15 L/s and average winter temperatures less than about (minus) 10{degrees}C if internal moisture generation rates are low. For houses with higher ventilation rates and colder average winter temperatures, exchangers with moisture recovery should be used.

  10. Background review on compressors for gas engine-driven heat pumps. Technical report, September 1985-March 1986

    SciTech Connect

    Hall, R.L.; Swain, J.C.

    1986-04-01

    The investigation focused on the efficiency and durability of various types of open-shaft compressors for potential application to residential and light commercial gas-engine-driven heat-pump applications. Variable speed efficiency data for hermetic, semihermetic, and open shaft compressors were obtained from the public literature and from compressor manufacturers in the US, Japan, and in Europe. Efficiency comparisons based upon refrigerants R12 and R22 at a fixed compressor pressure ratio indicate that reciprocating compressors have the highest coefficients of performance (COP's) for compressor speeds ranging from 1000 to 2500 rpm. Scroll and Wankel compressors appear to offer the highest COP's above 2500 rpm. An important finding of the work is that open shaft compressors with proven life and reliability for residential gas engine heat-pump applications do not appear to be available as production units.

  11. Residential Solar Energy Property Tax Exemption | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Property Tax Exemption Residential Solar Energy Property Tax Exemption < Back Eligibility Residential Savings Category Solar Water Heat Solar Space Heat Solar Photovoltaics...

  12. Table 26. Natural gas home customer-weighted heating degree...

    Energy Information Administration (EIA) (indexed site)

    6:14:01 PM Table 26. Natural gas home customer-weighted heating degree days MonthYear... Table 26 Created on: 4262016 6:14:07 PM Table 26. Natural gas home customer-weighted ...

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

    SciTech Connect

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

    2014-01-01

    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.

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

    SciTech Connect

    Maguire, Jeff; Burch, Jay; Merrigan, Tim; Ong, Sean

    2014-01-01

    Residential heat pump water heaters (HPWHs) have recently re-emerged on the U.S. market, and they 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 the actual energy consumption of a HPWH in different U.S. regions, 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 United States. 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.

  15. Atmos Energy- Natural Gas and Weatherization Efficiency Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Atmos Energy provides rebates to residential and commercial for natural gas heating equipment through the Kentucky High Efficiency Rebate Program. When Atmos Receives the Kentucky High-Efficiency...

  16. Low-Cost Gas Heat Pump for Building Space Heating

    Energy Saver

    A.O. Smith Gas Technology Institute Project Goal: Develop and demonstrate a gas-fired ... Partners, Subcontractors, and Collaborators: * AO Smith (OEM): Provides component design, ...

  17. Residential propane price decreases

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    05, 2014 Residential propane price decreases The average retail price for propane fell to 2.40 per gallon, down 1.2 cents from a week ago, based on the residential heating fuel ...

  18. Residential propane price decreases

    Energy Information Administration (EIA) (indexed site)

    6, 2014 Residential propane price decreases The average retail price for propane fell to 3.48 per gallon, down 15.9 cents from a week ago, based on the residential heating fuel ...

  19. Residential propane price decreases

    Annual Energy Outlook

    8, 2015 Residential propane price decreases The average retail price for propane is 2.34 per gallon, down 1.7 cents from last week, based on the residential heating fuel survey by ...

  20. Residential propane prices available

    Annual Energy Outlook

    4, 2015 Residential propane price increases The average retail price for propane is 1.92 per gallon, up 1.4 cents from last week, based on the residential heating fuel survey by ...

  1. Residential propane price increases

    Energy Information Administration (EIA) (indexed site)

    Residential propane price decreases The average retail price for propane is 2.03 per gallon, down 2-tenths of a cent from last week, based on the residential heating fuel survey ...

  2. Residential propane prices available

    Energy Information Administration (EIA) (indexed site)

    8, 2015 Residential propane price increases The average retail price for propane is 1.91 per gallon, up 1.4 cents from last week, based on the residential heating fuel survey by ...

  3. Residential propane prices surges

    Gasoline and Diesel Fuel Update

    5, 2014 Residential propane price decreases The average retail price for propane fell to 3.30 per gallon, down 17.5 cents from a week ago, based on the residential heating fuel ...

  4. Residential propane price increases

    Gasoline and Diesel Fuel Update

    Residential propane price decreases The average retail price for propane is 2.02 per gallon, down 5-tenths of a cent from last week, based on the residential heating fuel survey ...

  5. Residential propane prices decreases

    Annual Energy Outlook

    5, 2014 Residential propane prices decreases The average retail price for propane fell to 3.89 per gallon, that's down 11.9 cents from a week ago, based on the residential heating ...

  6. Residential propane prices available

    Energy Information Administration (EIA) (indexed site)

    Residential propane price decreases The average retail price for propane is 1.91 per gallon, down 6.7 cents from last week, based on the residential heating fuel survey by the ...

  7. Residential propane prices surges

    Gasoline and Diesel Fuel Update

    2, 2014 Residential propane price decreases The average retail price for propane fell to 3.17 per gallon, down 13.1 cents from a week ago, based on the residential heating fuel ...

  8. Residential propane price increases

    Annual Energy Outlook

    Residential propane virtually unchanged The average retail price for propane is 2.02 per gallon, up 1-tenth of a cent from last week, based on the residential heating fuel survey ...

  9. Residential propane prices available

    Gasoline and Diesel Fuel Update

    8, 2015 Residential propane price increases The average retail price for propane is 1.94 per gallon, up 2 cents from last week, based on the residential heating fuel survey by the ...

  10. Residential propane prices available

    Energy Information Administration (EIA) (indexed site)

    Residential propane price decreases The average retail price for propane is 1.92 per gallon, down 6-tenths of a cent from last week, based on the residential heating fuel survey ...

  11. Residential propane prices available

    Annual Energy Outlook

    1, 2015 Residential propane price increases The average retail price for propane is 1.90 per gallon, up 2-tenths of a cent from last week, based on the residential heating fuel ...

  12. Residential propane price increases

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Residential propane price decreases The average retail price for propane is 2.01 per gallon, down 8-tenths of a cent from last week, based on the residential heating fuel survey ...

  13. Residential propane prices surges

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    9, 2014 Residential propane price decreases The average retail price for propane fell to 3.08 per gallon, down 8.6 cents from a week ago, based on the residential heating fuel ...

  14. Residential propane price increases

    Gasoline and Diesel Fuel Update

    Residential propane price decreases The average retail price for propane is 2.03 per gallon, down 6-tenths of a cent from last week, based on the residential heating fuel survey ...

  15. Residential propane price increases

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    4, 2015 Residential propane price increases The average retail price for propane is 2.36 per gallon, up half of a cent from last week, based on the residential heating fuel survey ...

  16. Residential propane price increases

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Residential propane price virtually unchanged The average retail price for propane is 2.03 per gallon, up 1-tenth of a cent from last week, based on the residential heating fuel ...

  17. U.S. Natural Gas Number of Residential Consumers (Number of Elements)

    Energy Information Administration (EIA) (indexed site)

    (Number of Elements) U.S. Natural Gas Number of Residential Consumers (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 47,710,444 48,474,449 49,309,593 1990's 50,187,178 51,593,206 52,331,397 52,535,411 53,392,557 54,322,179 55,263,673 56,186,958 57,321,746 58,223,229 2000's 59,252,728 60,286,364 61,107,254 61,871,450 62,496,134 63,616,827 64,166,280 64,964,769 65,073,996 65,329,582 2010's 65,542,345 65,940,522 66,375,134 66,812,393

  18. U.S. Natural Gas Number of Residential Consumers - Sales (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Sales (Number of Elements) U.S. Natural Gas Number of Residential Consumers - Sales (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 55,934,175 56,520,482 56,023,710 2000's 56,261,031 56,710,548 57,267,445 57,815,669 58,524,797 59,787,524 60,129,047 2010's 60,267,648 60,408,842 60,010,723 59,877,464 60,189,501 60,921,844 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  19. U.S. Natural Gas Number of Residential Consumers - Transported (Number of

    Energy Information Administration (EIA) (indexed site)

    Elements) Transported (Number of Elements) U.S. Natural Gas Number of Residential Consumers - Transported (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 252,783 801,264 2,199,519 2000's 2,978,319 3,576,181 3,839,809 4,055,781 3,971,337 3,829,303 4,037,233 2010's 5,274,697 5,531,680 6,364,411 6,934,929 7,007,250 6,952,017 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  20. Condensing Heating and Water Heating Equipment Workshop Location: Washington Gas Light Appliance Training Facility

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Condensing Heating and Water Heating Equipment Workshop Location: Washington Gas Light Appliance Training Facility 6801 Industrial Road Springfield, VA Date: October 9, 2014 Time: 10:00 am - 12:30 pm EDT Purpose: To convene representatives from stakeholder organizations in order to enhance their understanding of the characteristics of condensing natural gas heating and water heating equipment that contribute to the unique installation requirements and challenges of this equipment compared to

  1. Ex Parte Communication Gas Heat SPVU Question | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Gas Heat SPVU Question Ex Parte Communication Gas Heat SPVU Question On Friday, February 6, 2015, the U.S. Department of Energy (DOE) conducted a public meeting on the Notice of Proposed Rulemaking (NOPR) for Single Package Vertical Unit (SPVU) energy conservation standards. 20150210_SPVU Ex Parte Memo_021015 (115.21 KB) More Documents & Publications Air-Conditioning, Heating, and Refrigeration Institute Ex Parte Memo 2014-12-12 Issuance: Energy Conservation Standard for SPVUs; Notice of

  2. Low-Cost Gas Heat Pump For Building Space Heating

    Energy.gov [DOE]

    Lead Performer: Stone Mountain Technologies - Erwin, TN Partners: -- A.O. Smith - Milwaukee, WI -- Gas Technology Institute - Des Plaines, IL

  3. Development of PCM wallboard for heating and cooling of residential buildings

    SciTech Connect

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

    1989-03-01

    The goals of this project were to find, test, and develop an effective phase change material (PCM) for heating and cooling of residential buildings. Specifications for the PCM included thermal storage of at least 30 cal/gm, congruent melting and freezing, at 25{degrees}C, nontoxic, noncorrosive, nonhygroscopic, low-cost, and commercially available in quantity. The PCM must be able to be incorporated into ordinary building materials (plasterboard, concrete, floor tile) by processes adaptable to commercial manufacture. The goals of the original program have been substantially achieved by identifying a series of linear crystalline alkyl hydrocarbon PCM that are commercially available from petroleum refining (lower cost, lower {open_quotes}purity{close_quotes}), and from polymerization of ethylene (higher cost, higher {open_quotes}purity{close_quotes}). Four alternate processes have been developed whereby these PCM can be incorporated into plasterboard and concrete building materials. Two of the processes have been successfully demonstrated in the laboratories of the two largest U.S. manufacturers of plasterboard, and collaborative development leading toward commercialization is still ongoing. Problem areas remaining to be resolved include: establishing unequivocably the economic viability of the system, developing environmentally acceptable fire retarding procedures, scale up of the manufacturing processes and evaluating effects of long-term thermocycling. We are scaling up the immersion process to include imbibing and testing 4-ft x 8-ft plasterboard panels. Successful completion is expected to encourage a plasterboard manufacturer to commercialize the technology. Five U.S. patents have been issuedand U.S. and foreign patents are pending. One foreign license has been negotiated. Spin-offs of the technology likely to be commercialized soon in the U.S. include tableware, hot and cold medical wraps, and wraps to prevent the overnight freezing of citrus tree trunks.

  4. State of Maine residential heating oil survey 2001-02 season summary [SHOPP

    SciTech Connect

    Elder, Betsy

    2002-05-22

    This, as the title implies, is a summary report of the price trends for heating oil, propane and kerosene heating fuels for the heating season.

  5. A natural-gas fuel processor for a residential fuel cell system.

    SciTech Connect

    Adachi, H.; Ahmed, S.; Lee, S. H. D.; Papadias, D.; Ahluwalia, R. K.; Bendert, J. C.; Kanner, S. A.; Yamazaki, Y.; Japan Institute of Energy

    2009-03-01

    A system model was used to develop an autothermal reforming fuel processor to meet the targets of 80% efficiency (higher heating value) and start-up energy consumption of less than 500 kJ when operated as part of a 1-kWe natural-gas fueled fuel cell system for cogeneration of heat and power. The key catalytic reactors of the fuel processor--namely the autothermal reformer, a two-stage water gas shift reactor and a preferential oxidation reactor--were configured and tested in a breadboard apparatus. Experimental results demonstrated a reformate containing {approx} 48% hydrogen (on a dry basis and with pure methane as fuel) and less than 5 ppm CO. The effects of steam-to-carbon and part load operations were explored.

  6. Cascade heat recovery with coproduct gas production

    DOEpatents

    Brown, W.R.; Cassano, A.A.; Dunbobbin, B.R.; Rao, P.; Erickson, D.C.

    1986-10-14

    A process for the integration of a chemical absorption separation of oxygen and nitrogen from air with a combustion process is set forth wherein excess temperature availability from the combustion process is more effectively utilized to desorb oxygen product from the absorbent and then the sensible heat and absorption reaction heat is further utilized to produce a high temperature process stream. The oxygen may be utilized to enrich the combustion process wherein the high temperature heat for desorption is conducted in a heat exchange preferably performed with a pressure differential of less than 10 atmospheres which provides considerable flexibility in the heat exchange. 4 figs.

  7. Cascade heat recovery with coproduct gas production

    DOEpatents

    Brown, William R.; Cassano, Anthony A.; Dunbobbin, Brian R.; Rao, Pradip; Erickson, Donald C.

    1986-01-01

    A process for the integration of a chemical absorption separation of oxygen and nitrogen from air with a combustion process is set forth wherein excess temperature availability from the combustion process is more effectively utilized to desorb oxygen product from the absorbent and then the sensible heat and absorption reaction heat is further utilized to produce a high temperature process stream. The oxygen may be utilized to enrich the combustion process wherein the high temperature heat for desorption is conducted in a heat exchange preferably performed with a pressure differential of less than 10 atmospheres which provides considerable flexibility in the heat exchange.

  8. Residential and commercial space heating and cooling with possible greenhouse operation; Baca Grande development, San Luis Valley, Colorado. Final report

    SciTech Connect

    Goering, S.W.; Garing, K.L.; Coury, G.E.; Fritzler, E.A.

    1980-05-01

    A feasibility study was performed to evaluate the potential of multipurpose applications of moderate-temperature geothermal waters in the vicinity of the Baca Grande community development in the San Luis Valley, Colorado. The project resource assessment, based on a thorough review of existing data, indicates that a substantial resource likely exists in the Baca Grande region capable of supporting residential and light industrial activity. Engineering designs were developed for geothermal district heating systems for space heating and domestic hot water heating for residences, including a mobile home park, an existing motel, a greenhouse complex, and other small commercial uses such as aquaculture. In addition, a thorough institutional analysis of the study area was performed to highlight factors which might pose barriers to the ultimate commercial development of the resource. Finally, an environmental evaluation of the possible impacts of the proposed action was also performed. The feasibility evaluation indicates the economics of the residential areas are dependent on the continued rate of housing construction. If essentially complete development could occur over a 30-year period, the economics are favorable as compared to existing alternatives. For the commercial area, the economics are good as compared to existing conventional energy sources. This is especially true as related to proposed greenhouse operations. The institutional and environmental analyses indicates that no significant barriers to development are apparent.

  9. Energy Savings Potential and Research, Development, & Demonstration Opportunities for Residential Building Heating, Ventilation, and Air Conditioning Systems

    SciTech Connect

    Goetzler, William; Zogg, Robert; Young, Jim; Schmidt, Justin

    2012-10-01

    This report is an assessment of 135 different heating, ventilation, and air-conditioning (HVAC) technologies for U.S. residential buildings to identify and provide analysis on 19 priority technology options in various stages of development. The analyses include an estimation of technical energy-savings potential, descriptions of technical maturity, descriptions of non-energy benefits, descriptions of current barriers for market adoption, and descriptions of the technology's applicability to different building or HVAC equipment types. From these technology descriptions, are suggestions for potential research, development and demonstration (RD&D) initiatives that would support further development of the priority technology options.

  10. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange

    SciTech Connect

    McBride, Troy O.; Bell, Alexander; Bollinger, Benjamin R.

    2012-08-07

    In various embodiments, efficiency of energy storage and recovery systems compressing and expanding gas is improved via heat exchange between the gas and a heat-transfer fluid.

  11. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange

    DOEpatents

    McBride, Troy O; Bell, Alexander; Bollinger, Benjamin R; Shang, Andrew; Chmiel, David; Richter, Horst; Magari, Patrick; Cameron, Benjamin

    2013-07-02

    In various embodiments, efficiency of energy storage and recovery systems compressing and expanding gas is improved via heat exchange between the gas and a heat-transfer fluid.

  12. Development of a residential free-piston Stirling engine heat pump

    SciTech Connect

    Ackermann, R.A.

    1988-01-01

    After several years of development, the free-piston Stirling engine heat pump (FPSE/HP)has successfully demonstrated proof-of-concept targets. The performance targets were achieved during an off-site test and evaluation program conducted at the Lennox Industries Engineering Center. The performance achieved for the module was a cooling thermal coefficient of performance (COP) of 0.91 and a heating thermal COP of 1.62. In addition to its performance achievement, the FPSE/HP module demonstrated good reliability in over 60 days of operation and ran stably and repeatably over a range of ambient conditions from 0 to 105/degree/F. This paper will provide a description of the FPSE/HP module tested at Lennox, describe the developmental history of the FPSE/HP at Mechanical Technology Incorporated (MTI), and present the results of the Lennox tests. This work has been a collaborative effort between MTI, Oak Ridge National Laboratory (ORNL), the Department of Energy (DOE), and the Gas Research Institute (GRI). The financial and technical support provided by ORNL, DOE, and GRI was responsible for the success achieved. 13 figs., 3 tabs.

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

    Energy.gov [DOE] (indexed site)

    more about energy-efficient furnaces and boilers. Addthis Related Articles Tips: Natural Gas and Oil Heating Systems Energy Saver Guide: Tips on Saving Money and Energy at Home...

  14. Reduce Natural Gas Use in Your Industrial Process Heating Systems...

    Energy.gov [DOE] (indexed site)

    Reduce Natural Gas Use in Your Industrial Process Heating Systems (September 2007) (303.95 KB) More Documents & Publications Load Preheating Using Flue Gases from a Fuel-Fired ...

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

    Energy.gov [DOE] (indexed site)

    Furnaces and boilers Oil-fired boilers and furnaces Gas-fired boilers and furnaces ... Federal tax credits are available for geothermal heat pumps through 2016. Learn more. Federal ...

  16. ,"Massachusetts Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusmam.xls" ...

  17. ,"Nebraska Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusnem.xls" ...

  18. ,"Oregon Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusorm.xls" ...

  19. ,"Hawaii Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcushim.xls" ...

  20. ,"Maine Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusmem.xls" ...

  1. ,"Arizona Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusazm.xls" ...

  2. ,"Wisconsin Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcuswim.xls" ...

  3. ,"Alaska Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusakm.xls" ...

  4. ,"Montana Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusmtm.xls" ...

  5. ,"Delaware Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusdem.xls" ...

  6. ,"Connecticut Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusctm.xls" ...

  7. ,"Missouri Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusmom.xls" ...

  8. ,"Iowa Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusiam.xls" ...

  9. ,"Illinois Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusilm.xls" ...

  10. ,"Alabama Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusalm.xls" ...

  11. ,"Georgia Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusgam.xls" ...

  12. ,"Kansas Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusksm.xls" ...

  13. ,"Utah Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusutm.xls" ...

  14. ,"Indiana Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusinm.xls" ...

  15. ,"Ohio Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusohm.xls" ...

  16. ,"Kentucky Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcuskym.xls" ...

  17. ,"Colorado Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcuscom.xls" ...

  18. ,"Tennessee Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcustnm.xls" ...

  19. ,"Washington Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcuswam.xls" ...

  20. ,"Nevada Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusnvm.xls" ...

  1. ,"Minnesota Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusmnm.xls" ...

  2. ,"Arkansas Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusarm.xls" ...

  3. ,"Louisiana Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcuslam.xls" ...

  4. ,"Florida Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusflm.xls" ...

  5. ,"Idaho Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusidm.xls" ...

  6. ,"Maryland Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusmdm.xls" ...

  7. ,"Mississippi Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusmsm.xls" ...

  8. ,"Wyoming Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcuswym.xls" ...

  9. ,"Vermont Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusvtm.xls" ...

  10. ,"Michigan Heat Content of Natural Gas Consumed"

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Consumed",1,"Monthly","122015","01152013" ,"Release Date:","02292016" ,"Next Release Date:","03312016" ,"Excel File Name:","ngconsheatdcusmim.xls" ...

  11. Home Heating Systems | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Heat & Cool » Home Heating Systems Home Heating Systems Household Heating Systems: Although several different types of fuels are available to heat our homes, nearly half of us use natural gas. | Source: Buildings Energy Data Book 2011, 2.1.1 Residential Primary Energy Consumption, by Year and Fuel Type (Quadrillion Btu and Percent of Total). Household Heating Systems: Although several different types of fuels are available to heat our homes, nearly half of us use natural gas. | Source:

  12. Energy Factor Analysis for Gas Heat Pump Water Heaters

    SciTech Connect

    Gluesenkamp, Kyle R

    2016-01-01

    Gas heat pump water heaters (HPWHs) can improve water heating efficiency with zero GWP and zero ODP working fluids. The energy factor (EF) of a gas HPWH is sensitive to several factors. In this work, expressions are derived for EF of gas HPWHs, as a function of heat pump cycle COP, tank heat losses, burner efficiency, electrical draw, and effectiveness of supplemental heat exchangers. The expressions are used to investigate the sensitivity of EF to each parameter. EF is evaluated on a site energy basis (as used by the US DOE for rating water heater EF), and a primary energy-basis energy factor (PEF) is also defined and included. Typical ranges of values for the six parameters are given. For gas HPWHs, using typical ranges for component performance, EF will be 59 80% of the heat pump cycle thermal COP (for example, a COP of 1.60 may result in an EF of 0.94 1.28). Most of the reduction in COP is due to burner efficiency and tank heat losses. Gas-fired HPWHs are theoretically be capable of an EF of up to 1.7 (PEF of 1.6); while an EF of 1.1 1.3 (PEF of 1.0 1.1) is expected from an early market entry.

  13. BPM Motors in Residential Gas Furnaces: What are theSavings?

    SciTech Connect

    Lutz, James; Franco, Victor; Lekov, Alex; Wong-Parodi, Gabrielle

    2006-05-12

    Residential gas furnaces contain blowers to distribute warm air. Currently, furnace blowers use either a Permanent Split Capacitor (PSC) or a Brushless Permanent Magnet (BPM) motor. Blowers account for the majority of furnace electricity consumption. Therefore, accurate determination of the blower electricity consumption is important for understanding electricity consumption of furnaces. The electricity consumption of blower motors depends on the static pressure across the blower. This paper examines both types of blower motors in non-condensing non-weatherized gas furnaces at a range of static pressures. Fan performance data is based on manufacturer product literature and laboratory tests. We use field-measured static pressure in ducts to get typical system curves to calculate how furnaces would operate in the field. We contrast this with the electricity consumption of a furnace blower operating under the DOE test procedure and manufacturer rated conditions. Furnace electricity use is also affected by operating modes that happen at the beginning and end of each furnace firing cycle. These operating modes are the pre-purge and post-purge by the draft inducer, the on-delay and off-delay of the blower, and the hot surface ignitor operation. To accurately calculate this effect, we use the number of firing cycles in a typical California house in the Central Valley of California. Cooling hours are not considered in the DOE test procedure. We also account for furnace blower use by the air conditioner and stand-by power. Overall BPM motors outperform PSC motors, but the total electricity savings are significantly less than projected using the DOE test procedure conditions. The performance gains depend on the static pressure of the household ducts, which are typically much higher than in the test procedures.

  14. Cowlitz County PUD- H2 AdvantagePlus Residential Heat Pump Program

    Energy.gov [DOE]

    Cowlitz County PUD will provide rebates to customer homeowners who have a PUD-qualified heat pump dealer upgrade their heating system with the installation of a premium efficiency heat pump system,...

  15. Entergy Mississippi- Residential Energy Efficiency Program

    Energy.gov [DOE]

    Entergy Mississippi offers residential energy efficiency programs to help residential customers save energy by providing rebates for lighting, heating and cooling equipment, A/C tune ups, and...

  16. Residential Geothermal Systems Credit | Department of Energy

    Energy.gov [DOE] (indexed site)

    Residential Low Income Residential Savings Category Geothermal Heat Pumps Geothermal Direct-Use Maximum Rebate 1,500 Program Info Sector Name State Administrator Montana...

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

    SciTech Connect

    Denholm, P.

    2007-03-01

    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.

  18. Method for controlling exhaust gas heat recovery systems in vehicles

    DOEpatents

    Spohn, Brian L.; Claypole, George M.; Starr, Richard D

    2013-06-11

    A method of operating a vehicle including an engine, a transmission, an exhaust gas heat recovery (EGHR) heat exchanger, and an oil-to-water heat exchanger providing selective heat-exchange communication between the engine and transmission. The method includes controlling a two-way valve, which is configured to be set to one of an engine position and a transmission position. The engine position allows heat-exchange communication between the EGHR heat exchanger and the engine, but does not allow heat-exchange communication between the EGHR heat exchanger and the oil-to-water heat exchanger. The transmission position allows heat-exchange communication between the EGHR heat exchanger, the oil-to-water heat exchanger, and the engine. The method also includes monitoring an ambient air temperature and comparing the monitored ambient air temperature to a predetermined cold ambient temperature. If the monitored ambient air temperature is greater than the predetermined cold ambient temperature, the two-way valve is set to the transmission position.

  19. MidAmerican Energy (Gas and Electric)- Residential EnergyAdvantage Loan Program

    Energy.gov [DOE]

    MidAmerican Energy's EnergyAdvantage Financing Program, in partnership with First American Bank, offers Iowa residential energy customers below-prime financing on installation of qualifying energy...

  20. Residential Renewable Energy Tax Credit | Department of Energy

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Renewable Energy Tax Credit Residential Renewable Energy Tax Credit < Back Eligibility Residential Savings Category Solar Water Heat Solar Photovoltaics Wind (All) Geothermal Heat ...