National Library of Energy BETA

Sample records for heating system rebate

  1. Consolidated Electric Cooperative- Heat Pump and Water Heating Rebates

    Office of Energy Efficiency and Renewable Energy (EERE)

    Consolidated Electric Cooperative provides rebates to residential customers who install electric water heaters, dual-fuel heating system or geothermal heat pumps. A dual-fuel heating systems...

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

    Broader source: 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...

  3. South River EMC- Solar Water Heating Rebate Program

    Broader source: Energy.gov [DOE]

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

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebate Program As part of its Residential rebate program, Hawaii Energy provides rebates to residences for heat pump water heaters, central air conditioning systems, washers,...

  5. Residential Solar Water Heating Rebates

    Broader source: Energy.gov [DOE]

    The application process consists of two steps. The first step is required for pre-approval and to reserve a rebate, and the second step is the final application for the rebate payment. Systems mu...

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

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  7. Portland General Electric- Heat Pump Rebate Program

    Broader source: Energy.gov [DOE]

    Portland General Electric's (PGE) Heat Pump Rebate Program offers residential customers a $200 rebate for an energy-efficient heat pump installed to PGE’s standards by a PGE-approved contractor....

  8. Minnesota Power- Solar-Thermal Water Heating Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    geothermal heat pumps, water heaters, refrigerators and clothes washers. Rebates on heat pumps and air conditioners vary by system efficiency. In addition to these rebates,...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Efficiency Rebate Program Customers who qualify for the Commercial Interruptible Rate are also eligible for rebates on dual fuel systems, stored heat and alternative heat...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    who qualify for the Commercial Interruptible Rate are also eligible for rebates on dual fuel systems, stored heat and alternative heat sources. Customers seeking rebates for...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Pool Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Tax Credit (Personal) Residential Systems:... Eligibility: Commercial,...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    lighting, dairy plate coolers, dairy free heaters, geothermal heat pumps, and vending machine controllers are eligible for rebates. Some rebates vary by system efficiency or...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Sales Tax Exemption "Renewable energy" is defined under 30 V.S.A. 8002 as...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Exemption Recognized forms of energy generation include solar photovoltaics,...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    of its Residential rebate program, Hawaii Energy provides rebates to residences for heat pump water heaters, central air conditioning systems, washers, refrigerators, ceiling...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Minnesota Power- Residential Energy Efficiency Rebate Program Minnesota Power offers a variety of appliance, lighting, and heating and cooling system rebates to its residential...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebate Program Minnesota Power offers a variety of appliance, lighting, and heating and cooling system rebates to its residential customers to help make homes more energy...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Pool Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Exemption Recognized forms of energy generation include solar...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Power offers a variety of appliance, lighting, and heating and cooling system rebates to its residential customers to help make homes more energy efficient. Rebates are...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Pool Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Exemption Oregon law states that any change in real market value to...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Sales Tax Exemption "Renewable energy" is defined under 30 V.S.A. 8002...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Sales Tax Exemption "Renewable energy" is defined under 30 V.S.A. ...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Residential Energy Tax Credit As of January 1, 2011, third-party owned systems are also eligible for...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Revolving Loan Program Alternative energy systems are defined by the...

  6. Inland Power & Light Company- Residential Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Inland Power & Light offers a variety of rebates through the Conservation Services program. The Performance Tested Comfort Systems (PTCS) Heating/Cooling & Duct Sealing Rebate program...

  7. Independence Power and Light- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Independence Power and Light (IPL) offers rebates to residential customers for purchasing new, energy efficient appliances. Rebates are available on central air conditioning systems, heat pumps,...

  8. York Electric Cooperative- Dual Fuel Heat Pump Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    York Electric Cooperative, Inc. (YEC) offers a $200 rebate to members who install a dual fuel heat pump in homes or businesses. The rebates are for primary residences, commercial, and industrial...

  9. Edmond Electric- Residential Heat Pump Rebate Program

    Broader source: 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...

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

    Broader source: 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...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Cooperative provides rebates to residential customers who install electric water heaters, dual-fuel heating system or geothermal heat pumps. A dual-fuel heating systems......

  12. Piedmont EMC- Solar Water Heating Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebates are available for air-source heat pumps, geothermal heat pumps, central air conditioning systems, water heaters, and appliance recycling. Heat pumps and air conditioners...

  14. Rock Hill Utilities- Water Heater and Heat Pump Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Through the SmartChoice program, Rock Hill Utilities offers rebates for water heater and heat pump replacements. Information on financing for heat pumps can also be found on the web site listed...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Heating & Cooling Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings CPS Energy- Residential Energy Efficiency Rebate Program CPS Energy offers a variety of rebates...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Questar Gas- Residential Solar Assisted Water Heating Rebate Program Questar Gas provides incentives for residential customers to purchase and install solar water heating systems...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    pumps; central air conditioning; ECM motors; and heat pump water heaters. Rebates for air-source heat pumps and central air conditioners vary based upon system efficiency. All...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Industrial Savings Category: Geothermal Heat Pumps, Lighting, Heat Pumps, Energy Mgmt. SystemsBuilding Controls, Other EE PSEG Long Island- Residential Energy Efficiency Rebate...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Heat Pumps, RefrigeratorsFreezers, Water Heaters, Heat Pumps, Energy Mgmt. SystemsBuilding Controls, Other EE PSEG Long Island- Residential Energy Efficiency Rebate...

  20. United Power- Renewable Energy Rebate Program

    Broader source: Energy.gov [DOE]

    United Power is providing rebates to their customers for the purchase of photovoltaic (PV), wind, and solar water heating systems. These incentives are separate from the rebates provided by the...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Net Metering There is no stated limit on the aggregate capacity of net-metered systems in a utility's...

  2. Heating System Specification Specification of Heating System

    E-Print Network [OSTI]

    Day, Nancy

    Appendix A Heating System Specification /* Specification of Heating System (loosely based */ requestHeat : Room ­? bool; 306 #12; APPENDIX A. HEATING SYSTEM SPECIFICATION 307 /* user inputs */ living --- HEATERâ??ACTIVE --- ACTIVATINGâ??HEATER --- HEATERâ??RUNNING ; #12; APPENDIX A. HEATING SYSTEM SPECIFICATION

  3. 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...

  4. Lumbee River EMC- Solar Water Heating Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    gas customers who upgrade heating, cooling or ventilation systems with specific types of energy efficient equipment. Natural gas rebates apply to water heaters, natural...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    electric customers who upgrade heating, cooling or ventilation systems with specific types of energy efficient equipment. These rebates include efficient central air...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Boilers, Heat Pumps, Air conditioners, Energy Mgmt. SystemsBuilding Controls, Motor VFDs, Other EE Silicon Valley Power- Commercial Energy Efficiency Rebate Program...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Hawaii Energy provides rebates to residences for heat pump water heaters, central air conditioning systems, washers, refrigerators, ceiling fans, CFL light bulbs and equipment...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    by 5 Utilities) For commercial customers, rebates are available for compressed air system efficiency, heating and cooling, lighting, and VFDs and pumps. Applications are...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Plant (CMLP) offers rebates to commercial customers for a variety of appliances, ETS heating systems, general lighting upgrades, CFL bulbs, and exit sign retrofit kits. A......

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    offers rebates for the installation of a variety of energy efficient equipment including heating and cooling systems, water... Eligibility: Commercial, Industrial, Residential...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    provides rebates to residences for heat pump water heaters, central air conditioning systems, washers, refrigerators, ceiling fans, CFL light bulbs and equipment maintenance....

  13. Absorption heat pump system

    DOE Patents [OSTI]

    Grossman, G.

    1982-06-16

    The efficiency of an absorption heat pump system is improved by conducting liquid from a second stage evaporator thereof to an auxiliary heat exchanger positioned downstream of a primary heat exchanger in the desorber of the system.

  14. Absorption heat pump system

    DOE Patents [OSTI]

    Grossman, Gershon (Oak Ridge, TN)

    1984-01-01

    The efficiency of an absorption heat pump system is improved by conducting liquid from a second stage evaporator thereof to an auxiliary heat exchanger positioned downstream of a primary heat exchanger in the desorber of the system.

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Rural Electric Cooperatives Energy Efficiency Rebate Programs (Offered by 12 Utilities) The...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Efficiency Rebate Program As part of its Residential rebate program, Hawaii Energy provides rebates to residences for heat pump water heaters, central air...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Cedar Falls Utilities- Residential Energy Efficiency Rebate Program The Cedar Falls Utilities (CFU) Energy Efficiency Rebate Program provides rebates for energy efficient heating...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Residential Energy Efficiency Rebate Program As part of its Residential rebate program, Hawaii Energy provides rebates to residences for heat pump water heaters, central air...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Dayton Power and Light- Business and Government Energy Efficiency Rebate Program Dayton Power...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings National Grid (Gas)- Commercial Energy Efficiency Rebate Programs (Upstate New York) Custom...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Commercial Heating & Cooling Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings CPS Energy- Residential Energy Efficiency Rebate Program CPS Energy offers a variety...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Heating & Cooling Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings CPS Energy- Commercial Energy Efficiency Rebates CPS Energy, San Antonio's municipal electric...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Ocala Utility Services- Energy Efficiency Rebate Program Ocala Utility Services Electric and...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Puget Sound Energy- Residential Energy Efficiency Rebate Programs Puget Sound Energy's (PSE) Residential...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Linn County Rural Electric Cooperative- Agricultural Energy Efficiency Rebate Program Linn County...

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

    Office of Energy Efficiency and Renewable Energy (EERE)

    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....

  7. Heat pump system

    DOE Patents [OSTI]

    Swenson, Paul F. (Cleveland, OH); Moore, Paul B. (Fedhaurn, FL)

    1982-01-01

    An air heating and cooling system for a building includes an expansion-type refrigeration circuit and a heat engine. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The heat engine includes a heat rejection circuit having a source of rejected heat and a primary heat exchanger connected to the source of rejected heat. The heat rejection circuit also includes an evaporator in heat exchange relation with the primary heat exchanger, a heat engine indoor heat exchanger, and a heat engine outdoor heat exchanger. The indoor heat exchangers are disposed in series air flow relationship, with the heat engine indoor heat exchanger being disposed downstream from the refrigeration circuit indoor heat exchanger. The outdoor heat exchangers are also disposed in series air flow relationship, with the heat engine outdoor heat exchanger disposed downstream from the refrigeration circuit outdoor heat exchanger. A common fluid is used in both of the indoor heat exchanges and in both of the outdoor heat exchangers. In a first embodiment, the heat engine is a Rankine cycle engine. In a second embodiment, the heat engine is a non-Rankine cycle engine.

  8. Johnson County REMC- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Johnson County REMC offers rebates to commercial and industrial customers who install or replace new motors, variable frequency drives, air conditioners, heat pump systems and lighting equipment....

  9. Business Energy Efficiency Rebates (Offered by 5 Utilities)

    Broader source: Energy.gov [DOE]

    For commercial customers, rebates are available for compressed air system efficiency, heating and cooling, lighting, and VFDs and pumps. Applications are available on the program web site.

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Austin Energy- Solar Water Heating Rebate Rebates Eligibility: Commercial, Local Government, Nonprofit, Residential, Schools, State Government, Federal Government, Multifamily...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Net Metering Availability and Eligibility Eligibility: Commercial, Local Government,...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Pool Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Equipment Exemption Wind Eligibility: Commercial, Residential, Agricultural...

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

    Broader source: 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...

  14. Integrated heat pump system

    SciTech Connect (OSTI)

    Reedy, W.R.

    1988-03-01

    An integrated heat pump and hot water system is described that includes: a heat pump having an indoor heat exchanger and an outdoor heat exchanger that are selectively connected to the suction line and the discharge line respectively of a compressor by a flow reversing means, and to each other by a liquid line having an expansion device mounted therein, whereby heating and cooling is provided to an indoor comfort zone by cycling the flow reversing means, a refrigerant to water heat exchanger having a hot water flow circuit in heat transfer relation with a first refrigerant condensing circuit and a second refrigerant evaporating circuit, a connection mounted in the liquid between the indoor heat exchanger and the expansion device, control means for regulating the flow of refrigerant through the refrigerant to water heat exchanger to selectively transfer heat into and out of the hot water flow circuit.

  15. Absorption heat pump system

    DOE Patents [OSTI]

    Grossman, Gershon (Oak Ridge, TN); Perez-Blanco, Horacio (Knoxville, TN)

    1984-01-01

    An improvement in an absorption heat pump cycle is obtained by adding adiabatic absorption and desorption steps to the absorber and desorber of the system. The adiabatic processes make it possible to obtain the highest temperature in the absorber before any heat is removed from it and the lowest temperature in the desorber before heat is added to it, allowing for efficient utilization of the thermodynamic availability of the heat supply stream. The improved system can operate with a larger difference between high and low working fluid concentrations, less circulation losses, and more efficient heat exchange than a conventional system.

  16. Cowlitz County PUD- H2 AdvantagePlus Residential Heat Pump Program

    Broader source: 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,...

  17. Laclede Gas Company - Residential High Efficiency Heating Rebate...

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

    50% of equipment cost Multi-Family Property Owners: 50 thermostat rebates, 50 furnace rebates over the life of the program Program Info Sector Name Utility Administrator...

  18. Heat transfer system

    DOE Patents [OSTI]

    Not Available

    1980-03-07

    A heat transfer system for a nuclear reactor is described. Heat transfer is accomplished within a sealed vapor chamber which is substantially evacuated prior to use. A heat transfer medium, which is liquid at the design operating temperatures, transfers heat from tubes interposed in the reactor primary loop to spaced tubes connected to a steam line for power generation purposes. Heat transfer is accomplished by a two-phase liquid-vapor-liquid process as used in heat pipes. Condensible gases are removed from the vapor chamber through a vertical extension in open communication with the chamber interior.

  19. Heat transfer system

    DOE Patents [OSTI]

    McGuire, Joseph C. (Richland, WA)

    1982-01-01

    A heat transfer system for a nuclear reactor. Heat transfer is accomplished within a sealed vapor chamber which is substantially evacuated prior to use. A heat transfer medium, which is liquid at the design operating temperatures, transfers heat from tubes interposed in the reactor primary loop to spaced tubes connected to a steam line for power generation purposes. Heat transfer is accomplished by a two-phase liquid-vapor-liquid process as used in heat pipes. Condensible gases are removed from the vapor chamber through a vertical extension in open communication with the chamber interior.

  20. Heating systems for heating subsurface formations

    DOE Patents [OSTI]

    Nguyen, Scott Vinh (Houston, TX); Vinegar, Harold J. (Bellaire, TX)

    2011-04-26

    Methods and systems for heating a subsurface formation are described herein. A heating system for a subsurface formation includes a sealed conduit positioned in an opening in the formation and a heat source. The sealed conduit includes a heat transfer fluid. The heat source provides heat to a portion of the sealed conduit to change phase of the heat transfer fluid from a liquid to a vapor. The vapor in the sealed conduit rises in the sealed conduit, condenses to transfer heat to the formation and returns to the conduit portion as a liquid.

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Mgmt. SystemsBuilding Controls Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Berkshire Gas- Residential Energy Efficiency Rebate Program Berkshire Gas...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Mgmt. SystemsBuilding Controls Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings PG&E- Non-Residential Energy Efficiency Rebate Program The Standard Energy...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Mgmt. SystemsBuilding Controls Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings National Grid (Gas)- Commercial Energy Efficiency Rebate Programs (Upstate...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Salem Electric- Photovoltaic Rebate Program Salem Electric offers a rebate to residential customers who install solar photovoltaic (PV) systems. The rebate offered is 600 for the...

  5. Improved solar heating systems

    DOE Patents [OSTI]

    Schreyer, J.M.; Dorsey, G.F.

    1980-05-16

    An improved solar heating system is described in which the incident radiation of the sun is absorbed on collector panels, transferred to a storage unit and then distributed as heat for a building and the like. The improvement is obtained by utilizing a storage unit comprising separate compartments containing an array of materials having different melting points ranging from 75 to 180/sup 0/F. The materials in the storage system are melted in accordance with the amount of heat absorbed from the sun and then transferred to the storage system. An efficient low volume storage system is provided by utilizing the latent heat of fusion of the materials as they change states in storing ad releasing heat for distribution.

  6. Solar heating system

    DOE Patents [OSTI]

    Schreyer, James M. (Oak Ridge, TN); Dorsey, George F. (Concord, TN)

    1982-01-01

    An improved solar heating system in which the incident radiation of the sun is absorbed on collector panels, transferred to a storage unit and then distributed as heat for a building and the like. The improvement is obtained by utilizing a storage unit comprising separate compartments containing an array of materials having different melting points ranging from 75.degree. to 180.degree. F. The materials in the storage system are melted in accordance with the amount of heat absorbed from the sun and then transferred to the storage system. An efficient low volume storage system is provided by utilizing the latent heat of fusion of the materials as they change states in storing and releasing heat for distribution.

  7. Heat pump system

    DOE Patents [OSTI]

    Swenson, Paul F. (Shaker Heights, OH); Moore, Paul B. (Fedhaven, FL)

    1983-01-01

    An air heating and cooling system for a building includes an expansion type refrigeration circuit and a vapor power circuit. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The vapor power circuit includes two heat exchangers, one of which is disposed in series air flow relationship with the indoor refrigeration circuit heat exchanger and the other of which is disposed in series air flow relationship with the outdoor refrigeration circuit heat exchanger. Fans powered by electricity generated by a vapor power circuit alternator circulate indoor air through the two indoor heat exchangers and circulate outside air through the two outdoor heat exchangers. The system is assembled as a single roof top unit, with a vapor power generator and turbine and compressor thermally insulated from the heat exchangers, and with the indoor heat exchangers thermally insulated from the outdoor heat exchangers.

  8. Heat pump system

    DOE Patents [OSTI]

    Swenson, Paul F.; Moore, Paul B.

    1983-06-21

    An air heating and cooling system for a building includes an expansion type refrigeration circuit and a vapor power circuit. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The vapor power circuit includes two heat exchangers, one of which is disposed in series air flow relationship with the indoor refrigeration circuit heat exchanger and the other of which is disposed in series air flow relationship with the outdoor refrigeration circuit heat exchanger. Fans powered by electricity generated by a vapor power circuit alternator circulate indoor air through the two indoor heat exchangers and circulate outside air through the two outdoor heat exchangers. The system is assembled as a single roof top unit, with a vapor power generator and turbine and compressor thermally insulated from the heat exchangers, and with the indoor heat exchangers thermally insulated from the outdoor heat exchangers.

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Electric Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Tax Credit (Personal) Residential Systems:... Eligibility: Commercial,...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Electric Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Tax Credit (Personal) Residential Systems:... Eligibility: Commercial,...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Biomass Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Tax Credit (Personal) Residential Systems:... Eligibility: Commercial,...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Biomass Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Tax Credit (Corporate) Residential Systems:... Eligibility: Commercial,...

  13. Integrated heat pump and heat storage system

    SciTech Connect (OSTI)

    Katz, A.

    1983-09-13

    An integrated heat pump and heat storage system is disclosed comprising a heat pump, a first conduit for supplying return air from an enclosure to the heat pump, a second conduit for supplying heated air from the heat pump to the enclosure, heat storage apparatus. A first damper is operative in a first orientation to permit return air from the enclosure to enter the first conduit and to prevent return air from passing through the heat storage apparatus and operative in a second orientation to cause return air to pass through the heat storage apparatus for being heated thereby before entering the first conduit. A second damper is operative in a first orientation to cause heated air from the second conduit to pass through the heat storage apparatus for giving up a portion of its heat for storage and operative in a second orientation to prevent heated air from the second conduit from passing through the heat storage apparatus and to permit the heated air from the second conduit to reach the enclosure. The heat storage apparatus may comprise phase change materials.

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebates & Savings Tax Credits, Rebates & Savings TVA Partner Utilities- Energy Right Heat Pump Program The Tennessee Valley Authority (TVA) energy right Heat Pump Plan provides...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    approval National Grid (Gas)- Residential Energy Efficiency Rebate Programs (Upstate New York) National Grid's High Efficiency Heating Rebates are offered to gas heating...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    National Grid (Gas)- Residential Energy Efficiency Rebate Programs (Upstate New York) National Grid's High Efficiency Heating Rebates are offered to gas heating customers in the...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    National Grid (Gas)- Residential Energy Efficiency Rebate Programs (Metro New York) National Grid's High Efficiency Heating Rebates are offered to residential gas heating customers...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Efficiency Rebate Programs (Metro New York) National Grid's High Efficiency Heating Rebates are offered to residential gas heating customers in the New York City...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebates & Savings Tax Credits, Rebates & Savings TVA Partner Utilities- Energy Right Heat Pump Program The Tennessee Valley Authority (TVA) energy right Heat Pump Plan...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    customers to save energy in participating homes. Rebates are available for air-source, dual fuel, and geothermal heat pumps, heat pump water heaters and duct sealing. Rebate...

  1. Residential Heating System Upgrade Program

    Broader source: Energy.gov [DOE]

    Note: Rebate applications are currently being accepted. Equipment must be purchased and installed between January 1, 2015 and June 30, 2015 to qualify for a rebate; applications must be postmarked...

  2. Northeast Home Heating Oil Reserve System Heating Oil, PIA Office...

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

    Northeast Home Heating Oil Reserve System Heating Oil, PIA Office of Fossil Energy Headquaters Northeast Home Heating Oil Reserve System Heating Oil, PIA Office of Fossil Energy...

  3. Dayton Power and Light- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Dayton Power and Light offers rebates for heating and cooling to residential customers who purchase and install energy efficient products for the home. Eligible systems and measures include heat...

  4. Heat Exchangers for Solar Water Heating Systems | Department...

    Energy Savers [EERE]

    Heat Exchangers for Solar Water Heating Systems Heat Exchangers for Solar Water Heating Systems Image of a heat exchanger. | Photo from iStockphoto.com Image of a heat exchanger. |...

  5. Fluidized bed heat treating system

    DOE Patents [OSTI]

    Ripley, Edward B; Pfennigwerth, Glenn L

    2014-05-06

    Systems for heat treating materials are presented. The systems typically involve a fluidized bed that contains granulated heat treating material. In some embodiments a fluid, such as an inert gas, is flowed through the granulated heat treating medium, which homogenizes the temperature of the heat treating medium. In some embodiments the fluid may be heated in a heating vessel and flowed into the process chamber where the fluid is then flowed through the granulated heat treating medium. In some embodiments the heat treating material may be liquid or granulated heat treating material and the heat treating material may be circulated through a heating vessel into a process chamber where the heat treating material contacts the material to be heat treated. Microwave energy may be used to provide the source of heat for heat treating systems.

  6. Fort Pierce Utilities Authority- Solar Water Heating Rebate

    Office of Energy Efficiency and Renewable Energy (EERE)

    Note: Fort Pierce Utilities Authority has completed its rebate program for 2015. Check the website for updates.

  7. SMUD- Solar Water Heater Rebate Program

    Broader source: Energy.gov [DOE]

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

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    United's Rebate Program: Eligibility: Residential Savings Category: Geothermal Heat Pumps, Water Heaters, Heat Pumps, Heat recovery, Programmable Thermostats, Caulking...

  9. Air heating system

    DOE Patents [OSTI]

    Primeau, John J. (19800 Seminole Rd., Euclid, OH 44117)

    1983-03-01

    A self-starting, fuel-fired, air heating system including a vapor generator, a turbine, and a condenser connected in a closed circuit such that the vapor output from the vapor generator is conducted to the turbine and then to the condenser where it is condensed for return to the vapor generator. The turbine drives an air blower which passes air over the condenser for cooling the condenser. Also, a condensate pump is driven by the turbine. The disclosure is particularly concerned with the provision of heat exchanger and circuitry for cooling the condensed fluid output from the pump prior to its return to the vapor generator.

  10. Laboratory Heat Recovery System 

    E-Print Network [OSTI]

    Burrows, D. B.; Mendez, F. J.

    1981-01-01

    that they will be considerable. The system has been in successful operation since October 1979. 724 ESL-IE-81-04-123 Proceedings from the Third Industrial Energy Technology Conference Houston, TX, April 26-29, 1981 Conoco R&D West The award-winning laboratory heat-recovery... stream_source_info ESL-IE-81-04-123.pdf.txt stream_content_type text/plain stream_size 11112 Content-Encoding ISO-8859-1 stream_name ESL-IE-81-04-123.pdf.txt Content-Type text/plain; charset=ISO-8859-1 LABORATORY HEAT...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Efficiency Standard for Focus on Energy Origin Eligibility: Investor-Owned Utility,...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Pool Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Portfolio Standard The following schedule is currently in effect: Eligibility:...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Property Tax Exemption The property tax exemption is allowed every year that a...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Dollar and Energy Savings Loans Renewable energy projects may be eligible for a loan under one of two...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Sustainable Energy Trust Fund The SETF is financed by a non-bypassable surcharge on the electric and...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Sonoma County- Energy Independence Program The Federal Housing Financing Agency issued a statement in July...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings City of San Diego- Sustainable Building Policy The City of San Diego's Sustainable Building Policy...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    EE, Wind (Small), Personal Computing Equipment, Tankless Water Heater Austin Energy- Solar Water Heating Rebate Rebates Eligibility: Commercial, Local Government, Nonprofit,...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Space Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Conservation Loan Loans for large residential properties are available through the Multi-Family...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps, Air conditioners, Motors, Other EE, LED Lighting Forest Grove Light & Power- Energy Efficiency Rebate Programs Forest Grove Light & Power offers a variety of rebates...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Portfolio Standard Eligible technologies Eligibility: Investor-Owned Utility, Retail...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy and Energy Conservation Patent Exemption (Corporate) Massachusetts offers a corporate...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Hawaii Energy The percentage of total utility revenue is used to establish a target budget for the...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Efficiency Maine Business Program Incentives are available to all non-residential customers, including...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Dollar and Energy Savings Loans Renewable energy projects may be eligible for a loan under one of...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    NV Energy- Residential Energy Efficiency Rebate Program NV Energy offers rebates for the installation of high efficiency AC units, air source heat pumps, and pool pumps for...

  7. East Central Electric Cooperative- Residential Rebate Program

    Broader source: Energy.gov [DOE]

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

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    & Savings Tax Credits, Rebates & Savings National Grid (Gas)- Residential Gas Heating Rebate Programs National Grid offers financial incentives for various energy efficiency...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    & Savings Tax Credits, Rebates & Savings Idaho Power- Residential Energy Efficiency Rebate Programs Idaho Power offers a variety of incentives for the installation of heating...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Tax Credits, Rebates & Savings Clark Public Utilities- Residential Energy Efficiency Rebate Program The weatherization measures must be added to electrically heated homes by an...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    provides rebates for its commercial customers who install energy efficient heat pumps, motors, variable frequency drives, lighting, and water heaters. Custom rebates for approved...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Power provides rebates for its commercial customers who install energy efficient heat pumps, motors, variable frequency drives, lighting, and water heaters. Custom rebates for...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Low-Interest Energy Loan Programs The Idaho Governor's Office of Energy Resources (OER) State...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Metropolitan Edison Company SEF Loans (FirstEnergy Territory) The fund is designed to...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Local Option- Renewable Energy Machinery and Tools Property Tax Exemption HB 1297 enacted in...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Interconnection Standards Note: The Public Utilities Commission of Ohio (PUCO) opened a...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Air-Quality Improvement Tax Incentives Qualifying air quality facilities, which can be...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Local Government Energy Loan Program The application is available on the program web site. An...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Conversion and Thermal Efficiency Sales Tax Exemption Qualifying energy conversion...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Loan Program The Missouri Energy Loan Program, administered by the Division of Energy...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Baltimore Gas & Electric Company (Electric)- Commercial Energy Efficiency Program Baltimore...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Low-Interest Energy Loan Programs The Idaho Governor's Office of Energy Resources (OER)...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Trust of Oregon Of the funds collected by the electric utilities, 56.7% must be...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewables Portfolio Standard Eligible Technologies: Eligibility: Investor-Owned Utility,...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Connecticut Clean Energy Fund Connecticut's 1998 electric restructuring legislation (Public...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Net Metering Net metering is available on a first-come, first-served basis until the...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings MassSAVE (Electric)- Commercial New ConstructionMajor Renovation Program MassSAVE organizes...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Efficiency & Renewable Energy Bond Program The bonds are exempt from taxation by the...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Miami-Dade County- Targeted Jobs Incentive Fund The Targeted Jobs Incentive Fund (TJIF)...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings City of Los Angeles- Green Building Retrofit Requirement In April 2009, Los Angeles enacted...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Sonoma County- Energy Independence Program The Federal Housing Financing Agency issued a...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings State Energy Loan Program The program offers low-interest loans for projects that:...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Home Program Coast Electric Power Association (CEPA) provides rebates on heat pumps to new homes which meet certain weatherization standards. To qualify for this rebate the home...

  14. Southwest Electric Cooperative- Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Southwest Electric Cooperative offers rebates to its customers that purchase energy efficient heating and air conditioning equipment . This program offers rebates for customers who buy Energy Star...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Space Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Sustainable Energy Trust Fund The SETF is financed by a non-bypassable surcharge on the electric and...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Sustainable Energy Fund (SEF) Loan Program (PPL Territory) The Sustainable Energy Fund (SEF)...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Water Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings California Solar Initiative- Solar Thermal Program '''''Note: This program was modified by AB 2249,...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Municipal Utilities Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings TVA Partner Utilities- Energy Right Heat Pump Program The Tennessee Valley Authority (TVA)...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Cooperative Utilities Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings TVA Partner Utilities- Energy Right Heat Pump Program The Tennessee Valley Authority (TVA)...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Utility Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings TVA Partner Utilities- Energy Right Heat Pump Program The Tennessee Valley Authority (TVA) energy right...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings TVA Partner Utilities- Energy Right Heat Pump Program The Tennessee Valley Authority (TVA) energy right...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Commercial Heating & Cooling Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings California Solar Initiative- PV Incentives '''Pacific Gas and Electric (PG&E) and San...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings California Solar Initiative- PV Incentives '''Pacific Gas and Electric (PG&E) and San Diego Gas and...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Utilities (CFU) Energy Efficiency Rebate Program provides rebates for energy efficient heating and cooling equipment, thermal envelope improvements and appliance recycling. The...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    customers who wish to upgrade to energy efficient equipment. Newly installed ground source heat pumps are eligible for a 750 per ton rebate. This rebate amount also covers...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar Easements Solar easements must be created in writing and are subject to the same...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Pool Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar and Wind Easements & Rights Laws & Local Option Solar Rights Law Oregon's solar and wind...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar Easements & Rights Laws View the program website for more information. Eligibility:...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Puerto Rico- Renewable Energy Equipment Certification Certification of Photovoltaic Equipment...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Dollar and Energy Savings Loans Renewable energy projects may be eligible for a loan under...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Program The Cedar Falls Utilities (CFU) Energy Efficiency Rebate Program provides rebates for energy efficient heating and cooling equipment, thermal envelope improvements and...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    LED Lighting NV Energy- Residential Energy Efficiency Rebate Program NV Energy offers rebates for the installation of high efficiency AC units, air source heat pumps, and pool...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Unitil (Electric)- Commercial and Industrial Energy Efficiency Programs Unitil offers three...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings State Energy Loan Program The program offers low-interest loans for projects that:...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings MDA- Energy Efficiency Revolving Loan Program Mississippi offers low-interest loans for energy...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Space Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternate Energy Revolving Loan Program Successful applicants receive a low-interest loan that consists...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Efficiency and Green Building Standards for State Buildings Each of the six largest...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Combined Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings NY Green Bank Funding Eligibility: Commercial, Construction, Industrial, Residential Savings...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alabama Power- Residential Heat Pump and Weatherization Loan Programs Alabama Power offers low-interest loans to...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar and Wind Energy Credit (Corporate) Originally enacted in 1976, the Hawaii Energy Tax Credits allow...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Local Option- Clean Energy Development Boards PACE Overview Eligibility: Commercial, Industrial,...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat & Power Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Connecticut Clean Energy Fund Connecticut's 1998 electric restructuring legislation (Public Act...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Space Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Conservation Loan Loans for large residential properties are available through the...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Pool Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Property Tax Exemption The property tax exemption is allowed every year that a...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings State Agency Loan Program Just over half of all SALP loans are directed to Energy Performance...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Loan Program The Missouri Energy Loan Program, administered by the Division of Energy in...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Sustainable Energy Trust Fund The SETF is financed by a non-bypassable surcharge on the electric...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Conservation Loan Loans for large residential properties are available through the...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Marin County- Green Building Requirements Marin County's original Single Family Dwelling Energy...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Property Tax Exemption The property tax exemption is allowed every year that a...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Portfolio Standard NOTE: NYSERDA has issued an RFP to purchase renewable energy...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Low-Interest Energy Loan Programs The Idaho Governor's Office of Energy Resources (OER) State...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings State Energy Loan Program The program offers low-interest loans for projects that: Eligibility:...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Efficiency & Renewable Energy Bond Program The bonds are exempt from taxation by the state,...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Others pending approval, Other EE, Wind (Small), Fuel Cells using Renewable Fuels Austin Energy- Solar Water Heating Rebate Rebates Eligibility: Commercial, Local Government,...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar and Wind Energy Device Franchise Tax Deduction Both taxable capital and a company's income...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Lean and Green Michigan PACE Interested property owners should start by performing an energy audit...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Dollar and Energy Savings Loans Renewable energy projects may be eligible for a loan under one of two...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Conversion and Thermal Efficiency Sales Tax Exemption Qualifying energy conversion facilities...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Local Option- Property Assessed Clean Energy Property-Assessed Clean Energy (PACE) financing...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Efficiency Resource Standard In 2007, the Minnesota legislature passed the Next Generation...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Snohomish County PUD No 1- Commercial and Industrial Energy Efficiency Program Snohomish County PUD...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings State Energy Loan Program The program offers low-interest loans for projects that: Eligibility:...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Business Incentive Program Below is a list of equipment categories for which incentives are...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Trust of Oregon Of the funds collected by the electric utilities, 56.7% must be allocated...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Small Business Advantage Grant Program Established in July 2004, the PA Small Business Advantage...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Dollar and Energy Savings Loans Renewable energy projects may be eligible for a loan under one of...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Energy Conservation Installation Credit Use Montana Department of Revenue Tax Form ENRG-C to take...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy and Energy Conservation Patent Exemption (Corporate) Massachusetts offers...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Process Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy and Energy Conservation Patent Exemption (Corporate) Massachusetts offers a...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Portfolio Standard Eligible technologies Eligibility: Investor-Owned Utility, Retail...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Space Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy and Energy Conservation Patent Exemption (Corporate) Massachusetts offers a corporate...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Water Heat Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Residential Alternative Energy Tax Deduction Eligible biomass energy devices include a pellet stove or...

  14. National Grid (Electric) - Residential Energy Efficiency Rebate...

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

    https:www1.nationalgridus.comEnergyEfficiencyPrograms Expiration Date 12312015 State New York Program Type Rebate Program Rebate Amount Electric Water heaters ENERGY STAR Heat...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery, Windows, Processing and Manufacturing Equipment, Other EE, Wind (Small), Fuel Cells using Renewable Fuels HVAC Equipment Rebate Program NOTE: Rebate reservations...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Construction, Residential, InstallersContractors Savings Category: Solar Water Heat, Solar Photovoltaics HVAC Equipment Rebate Program NOTE: Rebate reservations are required...

  17. [Waste water heat recovery system

    SciTech Connect (OSTI)

    Not Available

    1993-04-28

    The production capabilities for and field testing of the heat recovery system are described briefly. Drawings are included.

  18. Palmetto Electric Cooperative- Buried Treasure Rebate Program

    Broader source: Energy.gov [DOE]

    Palmetto Electric Cooperative offers rebates for its members who install ground-source heat pumps through the Buried Treasure Rebate Program. Rebates are in the amount of $200 per ton up to a...

  19. Ocala Utility Services- Solar Hot Water Heating Rebate Program

    Broader source: Energy.gov [DOE]

    The Solar Water Heater Rebate Program is offered to residential retail electric customers by the City of Ocala Utility Services. Interested customers must complete an application and receive...

  20. CONTROL SYSTEM FOR SOLAR HEATING and COOLING

    E-Print Network [OSTI]

    Dols, C.

    2010-01-01

    operating solar heating and cooling systems covering a widepractical heating and cooling system configurations andexperimental heating and cooling system, the main purpose of

  1. Central Multifamily Water Heating Systems

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Building America Program is hosting a no-cost, webinar-based training on Central Multifamily Water Heating Systems. The webinar will focus the effective use of central heat pump water heaters...

  2. Absorption-heat-pump system

    DOE Patents [OSTI]

    Grossman, G.; Perez-Blanco, H.

    1983-06-16

    An improvement in an absorption heat pump cycle is obtained by adding adiabatic absorption and desorption steps to the absorber and desorber of the system. The adiabatic processes make it possible to obtain the highest temperature in the absorber before any heat is removed from it and the lowest temperature in the desorber before heat is added to it, allowing for efficient utilization of the thermodynamic availability of the heat supply stream. The improved system can operate with a larger difference between high and low working fluid concentrations, less circulation losses, and more efficient heat exchange than a conventional system.

  3. Ameren Missouri- Photovoltaic Rebate Program

    Broader source: Energy.gov [DOE]

    Ameren Missouri offers rebates to its customers for the installation of net metered photovoltaic (PV) systems on their properties. The rebate is set at $2.00 per DC watt with a maximum rebate of ...

  4. Peninsula Light Company- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

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

  5. Johnson County REMC- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

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

  6. Delta-Montrose Electric Association- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Delta-Montrose Electric Association (DMEA) offers a variety of rebates to commercial customers which upgrade to energy efficient equipment. Rebates are available for energy efficient heat pumps,...

  7. Douglas Electric Cooperative- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Douglas Electric Cooperative offers rebates to its members for the purchase of energy efficient products and measures.  Rebates include clothes washers, heat pumps, manufactured homes, and...

  8. Kissimmee Utility Authority- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Kissimmee Utility Authority (KUA) offers several rebates to commercial customers for energy efficiency improvements. Rebates are available for HVAC maintenance, heat pumps, duct leak repairs,...

  9. Columbia River PUD- Residential Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Columbia River PUD offers a variety of rebates to residential customers for making energy efficient improvements to electrically heated homes. Rebates are available for Energy Star manufactured...

  10. Stirling engine heating system

    SciTech Connect (OSTI)

    Johansson, L.N.; Houtman, W.H.; Percival, W.H.

    1988-06-28

    A hot gas engine is described wherein a working gas flows back and forth in a closed path between a relatively cooler compression cylinder side of the engine and a relatively hotter expansion cylinder side of the engine and the path contains means including a heat source and a heat sink acting upon the gas in cooperation with the compression and expansion cylinders to cause the gas to execute a thermodynamic cycle wherein useful mechanical output power is developed by the engine, the improvement in the heat source which comprises a plurality of individual tubes each forming a portion of the closed path for the working gas.

  11. PIA - Northeast Home Heating Oil Reserve System (Heating Oil...

    Energy Savers [EERE]

    Home Heating Oil Reserve System (Heating Oil) More Documents & Publications PIA - WEB Physical Security Major Application PIA - GovTrip (DOE data) PIA - WEB Unclassified...

  12. City of Sunset Valley- Solar Water Heating Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    In order to participate in the program, local residents must first be approved for a rebate through the Austin Energy program and meet the corresponding equipment, warranty, and installation requ...

  13. White County REMC- Residential Geothermal Heat Pump Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Additional rebates are available for White county REMC customers through the Power Moves program adminstered by the Wabash Valley Power Association.  Visit the Power Moves website for more inform...

  14. Heat Exchangers for Solar Water Heating Systems | Department...

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

    from iStockphoto.com Image of a heat exchanger. | Photo from iStockphoto.com Solar water heating systems use heat exchangers to transfer solar energy absorbed in solar...

  15. Heat Exchangers for Solar Water Heating Systems | Department...

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

    air used to heat water or a space. Heat exchangers can be made of steel, copper, bronze, stainless steel, aluminum, or cast iron. Solar heating systems usually use copper, because...

  16. First university owned district heating system using biomass heat

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Highlights · First university owned district heating system using biomass heat · Capacity: 15 MMBtu Main Campus District Heating Performance · Avoided: 3500 tonnes of CO2 · Particulate: less than 10 mg District Heating Goals To displace 85% of natural gas used for core campus heating. Fuel Bunker Sawmill

  17. Heat Distribution Systems | Department of Energy

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

    Forced-air systems use ducts that can also be used for central air conditioning and heat pump systems. Radiant heating systems also have unique heat distribution systems. That...

  18. City of Sunset Valley- PV Rebate Program

    Broader source: Energy.gov [DOE]

    The Sunset Valley rebate is $1.00 per watt (W) up to 3,000 W. In order to qualify for the Sunset Valley rebate, the system must first qualify for an Austin Energy rebate. In addition, the system...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebates & Savings Tax Credits, Rebates & Savings Property Tax Exemption for Renewable Energy Systems Beginning in October 2014, commercial and industrial systems (meeting the same...

  20. Solar air heating system for combined DHW and space heating

    E-Print Network [OSTI]

    Solar air heating system for combined DHW and space heating solar air collector PV-panel fannon-return valve DHW tank mantle cold waterhot water roof Solar Energy Centre Denmark Danish Technological Institute SEC-R-29 #12;Solar air heating system for combined DHW and space heating Søren Østergaard Jensen

  1. Boise geothermal district heating system

    SciTech Connect (OSTI)

    Hanson, P.J.

    1985-10-01

    This document describes the Boise geothermal district heating project from preliminary feasibility studies completed in 1979 to a fully operational system by 1983. The report includes information about the two local governments that participated in the project - the City of Boise, Idaho and the Boise Warm Springs Water District. It also discusses the federal funding sources; the financial studies; the feasibility studies conducted; the general system planning and design; design of detailed system components; the legal issues involved in production; geological analysis of the resource area; distribution and disposal; the program to market system services; and the methods of retrofitting buildings to use geothermal hot water for space heating. Technically this report describes the Boise City district heating system based on 170/sup 0/F water, a 4000 gpm production system, a 41,000 foot pipeline system, and system economies. Comparable data are also provided for the Boise Warm Springs Water District. 62 figs., 31 tabs.

  2. Heat transport system

    DOE Patents [OSTI]

    Harkness, Samuel D. (McMurray, PA)

    1982-01-01

    A falling bed of ceramic particles receives neutron irradiation from a neutron-producing plasma and thereby transports energy as heat from the plasma to a heat exchange location where the ceramic particles are cooled by a gas flow. The cooled ceramic particles are elevated to a location from which they may again pass by gravity through the region where they are exposed to neutron radiation. Ceramic particles of alumina, magnesia, silica and combinations of these materials are contemplated as high-temperature materials that will accept energy from neutron irradiation. Separate containers of material incorporating lithium are exposed to the neutron flux for the breeding of tritium that may subsequently be used in neutron-producing reactions. The falling bed of ceramic particles includes velocity partitioning between compartments near to the neutron-producing plasma and compartments away from the plasma to moderate the maximum temperature in the bed.

  3. CONTROL SYSTEM FOR SOLAR HEATING and COOLING

    E-Print Network [OSTI]

    Dols, C.

    2010-01-01

    solar heated, boosted, or heated entirely in the auxiliary heater)for the solar-heated hot water. This heater can be seen insolar heating and cooling system, showing plumbing runs containing solenoid valves, auxiliary heater (

  4. Triple integrated heat pump system

    SciTech Connect (OSTI)

    Blackshaw, A.L.; Robinson, G.P. Jr.

    1987-03-03

    A heat pump system is described comprising: a first heat exchange means having first and second refrigerant connections; a second heat exchange means having first and second refrigerant connections; a third heat exchange means having first and second refrigerant connections; a refrigerant pressurizing device having a suction inlet and a high pressure outlet; a reversible refrigerant expansion means for expanding refrigerant from condenser to evaporator pressure connected between the second refrigerant connections on the first and second heat exchange means; an alternate refrigerant expansion means for expanding refrigerant from condenser to evaporator pressure connected to the second refrigerant connection on the third heat exchange means; check valve means connecting the alternate refrigerant expansion means to the common points between the reversible expansion means and each of the first and second heat exchange means so that refrigerant can flow from the alternate expansion means to the first and second heat exchange means but flow of refrigerant from the first and second heat exchange means is prevented; and control valve means.

  5. Missouri River Energy Services (23 Member Cooperatives)- Residential Energy Efficiency Rebate

    Broader source: Energy.gov [DOE]

    Rebates are offered for a variety of efficient technologies and measures including:  HVAC, lighting, appliances, geothermal heat pumps, dehumidifiers and refrigerator/freezer recycling.  Rebates ...

  6. Heat pump having improved defrost system

    DOE Patents [OSTI]

    Chen, Fang C. (Knoxville, TN); Mei, Viung C. (Oak Ridge, TN); Murphy, Richard W. (Knoxville, TN)

    1998-01-01

    A heat pump system includes, in an operable relationship for transferring heat between an exterior atmosphere and an interior atmosphere via a fluid refrigerant: a compressor; an interior heat exchanger; an exterior heat exchanger; an accumulator; and means for heating the accumulator in order to defrost the exterior heat exchanger.

  7. Heat pump having improved defrost system

    DOE Patents [OSTI]

    Chen, F.C.; Mei, V.C.; Murphy, R.W.

    1998-12-08

    A heat pump system includes, in an operable relationship for transferring heat between an exterior atmosphere and an interior atmosphere via a fluid refrigerant: a compressor; an interior heat exchanger; an exterior heat exchanger; an accumulator; and means for heating the accumulator in order to defrost the exterior heat exchanger. 2 figs.

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Thermal Electric Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar & Wind Equipment Certification With the exception of solar energy systems designed or...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Residential Alternative Energy System Tax Credit Recognized non-fossil forms of energy generation means: Eligibility:...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Tankless Water Heater Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Residential Energy Tax Credit As of January 1, 2011, third-party owned systems are also...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Revolving Loan Program Alternative energy systems are defined by the Montana Code as...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Industrial Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar & Wind Equipment Certification With the exception of solar energy systems designed or installed by...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Low Income Residential Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Residential Energy Tax Credit As of January 1, 2011, third-party owned systems are also...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Low Income Residential Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Residential Alternative Energy System Tax Credit Recognized non-fossil forms of energy...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    rebates to its commercial and residential customers for the purchase of solar water heaters and solar photovoltaic systems. These rebates are available for... Eligibility:...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Tidal Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Property Tax Exemption for Renewable Energy Systems Beginning in October 2014, commercial and industrial...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Ameren Missouri- Photovoltaic Rebate Program Ameren Missouri offers rebates to its customers for the installation of net metered photovoltaic (PV) systems on their properties. The...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Ashland Electric Utility- Photovoltaic Rebate Program The City of Ashland Conservation Division offers electric customers installing photovoltaic systems a rebate of either 0.50...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    - Passive Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Universal System Benefits Program Beginning January 1, 1999, all electric utilities -- including electric...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    - Passive Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Exemption Recognized forms of energy generation include solar photovoltaics,...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    - Passive Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar & Wind Equipment Certification With the exception of solar energy systems designed or installed by...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    - Passive Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Residential Energy Tax Credit As of January 1, 2011, third-party owned systems are also eligible for...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    - Passive Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Residential Alternative Energy System Tax Credit Recognized non-fossil forms of energy generation means:...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Power (WL&P) offers rebates for the purchase and installation of energy efficient HVAC systems and appliances to residential customers. Rebates are available for central AC......

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    Cooperative Utilities Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Universal System Benefits Program Beginning January 1, 1999, all electric utilities --...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    Cooperative Utilities Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings System Benefits Charge New Hampshire's 1996 electric-industry restructuring legislation...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Municipal Utilities Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings System Benefits Charge The SBC has gone through several iterations since it was first created...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Municipal Utilities Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Universal System Benefits Program Beginning January 1, 1999, all electric utilities --...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar PV Rebate Program CPS Energy, San Antonio's municipal utility, offers rebates to customers who install solar photovoltaic (PV) systems on their homes, schools, or businesses....

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Mgmt. SystemsBuilding Controls Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Efficiency Maine Business Program Incentives are available to all...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Mgmt. SystemsBuilding Controls Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy and Energy Efficiency Project Financing For the purposes of...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Mgmt. SystemsBuilding Controls Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings State Agency Loan Program Just over half of all SALP loans are directed to...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Steam-system upgrades Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Small Business Advantage Grant Program Established in July 2004, the PA Small Business...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Mgmt. SystemsBuilding Controls Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Business Incentive Program Below is a list of equipment categories for which...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Energy Mgmt. SystemsBuilding Controls Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Tribal Energy Program Grant Note: The DOE Office of Indian Energy is now...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Steam-system upgrades Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Business Incentive Program Below is a list of equipment categories for which incentives are...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Electric Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Exemption Recognized forms of energy generation include solar photovoltaics,...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Waverly Light and Power (WL&P) offers rebates for the purchase and installation of energy efficient HVAC systems and appliances to residential customers. Rebates are available...

  19. CPS Energy- Solar PV Rebate Program

    Broader source: Energy.gov [DOE]

    CPS Energy, San Antonio's municipal utility, offers rebates to customers who install solar photovoltaic (PV) systems on their homes, schools, or businesses. There are four rebate "tiers" available...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Nonprofit Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Revolving Loan Program Alternative energy systems are defined by the Montana Code as...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Local Government Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Revolving Loan Program Alternative energy systems are defined by the Montana...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Schools Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Revolving Loan Program Alternative energy systems are defined by the Montana Code as...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Residential Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Revolving Loan Program Alternative energy systems are defined by the Montana Code as...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Doors Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Revolving Loan Program Alternative energy systems are defined by the Montana Code as "the...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    Hydroelectric (Small) Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Alternative Energy Revolving Loan Program Alternative energy systems are defined by the...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    Hydroelectric Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Local Option- Property Tax Exemption Note: Solar PV systems of 10 kW or less are already currently...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Hydroelectric (Small) Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Net Metering There is no stated limit on the aggregate capacity of net-metered systems in a...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Small) Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar & Wind Equipment Certification With the exception of solar energy systems designed or installed by the...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Biomass Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Sales Tax Exemption "Renewable energy" is defined under 30 V.S.A. 8002 as...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Fuel Cells using Renewable Fuels Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Interconnection Standards Interconnection for Net Metered Systems Eligibility:...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    Fuel Cells using Renewable Fuels Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Sales Tax Exemption "Renewable energy" is defined under...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Fuel Cells using Renewable Fuels Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Renewable Energy Systems Exemption Recognized forms of energy generation include...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Utilities- Heat Pump Rebate Program Marshfield Utilities offers cash-back rewards for Ground Source Heat Pumps, as well as Focus on Energy program incentives. A rebate of 150...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebates are available for high efficiency lighting equipment, occupancy sensors, central air conditioners, geothermal heat pumps, windows, appliances, refrigeration...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    air conditioners, geothermal heat pumps, windows, appliances, refrigeration equipment, food service equipment, newly constructed buildings and custom measures. Appliance rebates...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    by the department. Rebates are available for washers, refrigerators, water heaters, heat pump... Eligibility: Residential, Multifamily Residential, Low Income Residential...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Qualifying agricultural customers are eligible to receive rebates on geothermal heat pumps, air source heat pumps, central air conditioning, a variety of dairy equipment, heat...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    for rebates on programmable thermostats, air source heat pumps, add-on heat pumps, ground-source heat pumps, central air conditioning units and room air conditioning units....

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    incentives to residential customers. Rebates are available on air-source heat pumps, heat pump water heaters, and geothermal heat pumps. All appliances must be Energy Star in...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    air source, and ductless heat pumps; central air conditioning; ECM motors; and heat pump water heaters. Rebates for air-source heat pumps and central air conditioners...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    are available for energy efficient central air conditioners, mobile home heat pumps, dual fuel heat pumps, geothermal heat pumps, duct sealing and water heaters. Rebates vary...

  2. Heat Pump Systems | Department of Energy

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

    generates hot and cold water rather than air, allowing it to be used with radiant floor heating systems in heating mode. Geothermal (ground-source or water-source) heat...

  3. Waste Heat Utilization System Property Tax Exemption

    Broader source: Energy.gov [DOE]

    Waste heat utilization systems are facilities and equipment for the recovery of waste heat generated in the process of generating electricity and the use of such heat to generate additional elect...

  4. Heat Distribution Systems | Department of Energy

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

    heat arriving in the radiators. As a result, steam systems make it difficult to implement control strategies such as a night setback system. The first central heating systems for...

  5. Heat and mass transfer considerations in advanced heat pump systems

    SciTech Connect (OSTI)

    Panchal, C.B.; Bell, K.J.

    1992-08-01

    Advanced heat-pump cycles are being investigated for various applications. However, the working media and associated thermal design aspects require new concepts for maintaining high thermal effectiveness and phase equilibrium for achieving maximum possible thermodynamic advantages. In the present study, the heat- and mass-transfer processes in two heat-pump systems -- those based on absorption processes, and those using refrigerant mixtures -- are analyzed. The major technical barriers for achieving the ideal performance predicted by thermodynamic analysis are identified. The analysis provides general guidelines for the development of heat- and mass-transfer equipment for advanced heat-pump systems.

  6. Heat and mass transfer considerations in advanced heat pump systems

    SciTech Connect (OSTI)

    Panchal, C.B.; Bell, K.J.

    1992-01-01

    Advanced heat-pump cycles are being investigated for various applications. However, the working media and associated thermal design aspects require new concepts for maintaining high thermal effectiveness and phase equilibrium for achieving maximum possible thermodynamic advantages. In the present study, the heat- and mass-transfer processes in two heat-pump systems -- those based on absorption processes, and those using refrigerant mixtures -- are analyzed. The major technical barriers for achieving the ideal performance predicted by thermodynamic analysis are identified. The analysis provides general guidelines for the development of heat- and mass-transfer equipment for advanced heat-pump systems.

  7. Lighting system with heat distribution face plate

    DOE Patents [OSTI]

    Arik, Mehmet; Weaver, Stanton Earl; Stecher, Thomas Elliot; Kuenzler, Glenn Howard; Wolfe, Jr., Charles Franklin; Li, Ri

    2013-09-10

    Lighting systems having a light source and a thermal management system are provided. The thermal management system includes synthetic jet devices, a heat sink and a heat distribution face plate. The synthetic jet devices are arranged in parallel to one and other and are configured to actively cool the lighting system. The heat distribution face plate is configured to radially transfer heat from the light source into the ambient air.

  8. Burlington Electric Department-Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Burlington Electric Department (BED) offers a variety of rebate incentives to its commercial customers. The Commercial Energy Efficiency Program provides significant rebates for , HVAC systems,...

  9. Heating System Modernization, Management of Peripheral Scope...

    Office of Environmental Management (EM)

    System Modernization, Management of Peripheral Scope Lessons Learned Report, NNSA, Dec 2010 Heating System Modernization, Management of Peripheral Scope Lessons Learned Report,...

  10. Modeling, Estimation, and Control of Waste Heat Recovery Systems

    E-Print Network [OSTI]

    Luong, David

    2013-01-01

    System for Waste Heat Recovery. ” Journal of Heat Transfer,Rankine cycle for waste heat recovery. ” Energy, 29:1207–Strategy of Waste Heat Recovery Organic Rankine Cycles. ”

  11. JEA- ShopSmart Residential Rebate Program

    Broader source: Energy.gov [DOE]

    In order to receive rebates for window tinting, heat pumps, or central air conditioners, interested customers should contact a pre-qualified contractor to perform an assessment.  The rebate from...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    APS- Residential Energy Efficient Rebate Program APS offers a 270 rebate to its residential customers who upgrade their AC units or heat pumps. AC units must meet both the SEER...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Solar Pool Heating Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Solar Easements & Rights Laws The Maryland Real Property Code was amended in April 2008 by H.B....

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Geothermal Heat Pumps Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Green Energy Fund An average of 0.095 millskWh (approx. 800,000 annually) is collected to...

  15. Groton Utilities- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Groton Utilities offers a variety of rebates to residential customers for the purchase and installation of energy efficient equipment. Rebates are available for CFLs, HVAC, HVAC controls, and heat...

  16. Redding Electric- Renewable Energy Rebate Program

    Broader source: Energy.gov [DOE]

    The Earth Advantage Rebate Program was designed to offer rebates to residential and business customers of Redding Electric Utility (REU) for solar PV, solar thermal, and geothermal heat pump...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings LoanSTAR Revolving Loan Program As of August 2014, LoanSTAR has funded over 240 loans totaling over...

  18. Heat engine generator control system

    DOE Patents [OSTI]

    Rajashekara, Kaushik (Carmel, IN); Gorti, Bhanuprasad Venkata (Towson, MD); McMullen, Steven Robert (Anderson, IN); Raibert, Robert Joseph (Fishers, IN)

    1998-01-01

    An electrical power generation system includes a heat engine having an output member operatively coupled to the rotor of a dynamoelectric machine. System output power is controlled by varying an electrical parameter of the dynamoelectric machine. A power request signal is related to an engine speed and the electrical parameter is varied in accordance with a speed control loop. Initially, the sense of change in the electrical parameter in response to a change in the power request signal is opposite that required to effectuate a steady state output power consistent with the power request signal. Thereafter, the electrical parameter is varied to converge the output member speed to the speed known to be associated with the desired electrical output power.

  19. Heat engine generator control system

    DOE Patents [OSTI]

    Rajashekara, K.; Gorti, B.V.; McMullen, S.R.; Raibert, R.J.

    1998-05-12

    An electrical power generation system includes a heat engine having an output member operatively coupled to the rotor of a dynamoelectric machine. System output power is controlled by varying an electrical parameter of the dynamoelectric machine. A power request signal is related to an engine speed and the electrical parameter is varied in accordance with a speed control loop. Initially, the sense of change in the electrical parameter in response to a change in the power request signal is opposite that required to effectuate a steady state output power consistent with the power request signal. Thereafter, the electrical parameter is varied to converge the output member speed to the speed known to be associated with the desired electrical output power. 8 figs.

  20. Carbon footprints of heating oil and LPG heating systems

    SciTech Connect (OSTI)

    Johnson, Eric P.

    2012-07-15

    For European homes without access to the natural gas grid, the main fuels-of-choice for heating are heating oil and LPG. How do the carbon footprints of these compare? Existing literature does not clearly answer this, so the current study was undertaken to fill this gap. Footprints were estimated in seven countries that are representative of the EU and constitute two-thirds of the EU-27 population: Belgium, France, Germany, Ireland, Italy, Poland and the UK. Novelties of the assessment were: systems were defined using the EcoBoiler model; well-to-tank data were updated according to most-recent research; and combustion emission factors were used that were derived from a survey conducted for this study. The key finding is that new residential heating systems fuelled by LPG are 20% lower carbon and 15% lower overall-environmental-impact than those fuelled by heating oil. An unexpected finding was that an LPG system's environmental impact is about the same as that of a bio heating oil system fuelled by 100% rapeseed methyl ester, Europe's predominant biofuel. Moreover, a 20/80 blend (by energy content) with conventional heating oil, a bio-heating-oil system generates a footprint about 15% higher than an LPG system's. The final finding is that fuel switching can pay off in carbon terms. If a new LPG heating system replaces an ageing oil-fired one for the final five years of its service life, the carbon footprint of the system's final five years is reduced by more than 50%.

  1. Heat pump assisted geothermal heating system for Felix Spa, Romania

    SciTech Connect (OSTI)

    Rosca, Marcel; Maghiar, Teodor

    1996-01-24

    The paper presents a pre-feasibility type study of a proposed heat pump assisted geothermal heating system for an average hotel in Felix Spa, Romania. After a brief presentation of the geothermal reservoir, the paper gives the methodology and the results of the technical and economical calculations. The technical and economical viability of the proposed system is discussed in detail in the final part of the paper.

  2. Tax Credits, Rebates & Savings | Department of Energy

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

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

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Savings Category: Geothermal Heat Pumps, Clothes Washers, RefrigeratorsFreezers, Heat Pumps, Air conditioners PSEG Long Island- Residential Energy Efficiency Rebate...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    equipment with high-efficiency models. Rebates are available for HVAC equipment including heat pumps... Eligibility: Commercial Savings Category: Lighting, Chillers, Heat Pumps,...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    with high-efficiency models. Rebates are available for HVAC equipment including heat pumps... Eligibility: Commercial Savings Category: Lighting, Chillers, Heat Pumps, Air...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    Residential Savings Category: Geothermal Heat Pumps, Heat Pumps, Building Insulation Baltimore Gas & Electric Company (Electric)- Residential Energy Efficiency Rebate Program The...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    County REMC provides incentives for residential members to upgrade to more efficient household equipment. Rebates are available for air-source heat pumps, geothermal heat pumps,...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Residential, Multifamily Residential Savings Category: Solar Water Heat, Solar Pool Heating Nebraska Public Power District- Residential Energy Efficiency Rebate Programs The...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    the residential sector. Rebates are available for a variety of equipment including air-source heat pumps, ground-source heat pumps, Energy Star appliances, and electric...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    of incentives for customers who purchase energy efficient appliances and equipment. Rebates include furnaces, boilers, air-source heat pumps, ductless heat pumps, geothermal...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    customers to save energy in facilities. Rebates are available for lighting, chiller, heat pump, air... Eligibility: Commercial Savings Category: Lighting, Chillers, Heat...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    and geothermal heat pumps, central air conditioners, electric water heaters and heat pump water heaters. All rebates will be listed as a billing credit on the member's...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Water Heaters, Furnaces, Boilers, Heat Pumps, Heat recovery, Motors, Other EE Philadelphia Gas Works- Commercial and Industrial Equipment Rebate Program NOTE: Promotional...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    heat sources. Customers seeking rebates for central AC... Eligibility: Residential Savings Category: Geothermal Heat Pumps, Clothes Washers, Dishwasher, RefrigeratorsFreezers,...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Income Residential Savings Category: Water Heaters, Furnaces, Boilers, Heat Pumps, Heat recovery, Motors, Other EE MassSAVE (Gas)- Residential Rebate Program MassSAVE, through Gas...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    of existing propane, natural gas, air source or electric resistance heating units. Dual fuel and replacement geothermal heat pumps may receive a rebate of 150 per ton....

  17. Advanced Fluidized Bed Waste Heat Recovery Systems 

    E-Print Network [OSTI]

    Peterson, G. R.

    1988-01-01

    BED WASTE HEAT RECOVERY SYSTEMS G. R. PETERSON Project Manager U.S. Department of Energy, Idaho Operations Office Idaho Falls, Idaho ABSTRACT The U.S. Department of Energy, Office of Industri al Programs, has sponsored the development of a... Fluidized Bed Waste Heat Recovery System (FBWHRS) and a higher temperature variant, the Ceramic Tubular Distributor Plate (CTOP) Fluidized Bed Heat Exchanger (FBHX) system. Both systems recover energy from high-temperature flue gases and produce steam...

  18. Heat transport system, method and material

    DOE Patents [OSTI]

    Musinski, Donald L. (Saline, MI)

    1987-01-01

    A heat transport system, method and composite material in which a plurality of hollow spherical shells or microspheres having an outside diameter of less than or equal to 500 microns are encapsulated or embedded within a bulk material. Each shell has captured therein a volatile working fluid, such that each shell operates as a microsized heat pipe for conducting heat through the composite structure.

  19. Waste Heat Recapture from Supermarket Refrigeration Systems

    SciTech Connect (OSTI)

    Fricke, Brian A

    2011-11-01

    The objective of this project was to determine the potential energy savings associated with improved utilization of waste heat from supermarket refrigeration systems. Existing and advanced strategies for waste heat recovery in supermarkets were analyzed, including options from advanced sources such as combined heat and power (CHP), micro-turbines and fuel cells.

  20. Specific heat anomalies of open quantum systems

    E-Print Network [OSTI]

    Gert-Ludwig Ingold; Peter Hänggi; Peter Talkner

    2009-05-21

    The evaluation of the specific heat of an open, damped quantum system is a subtle issue. One possible route is based on the thermodynamic partition function which is the ratio of the partition functions of system plus bath and of the bath alone. For the free damped particle it has been shown, however, that the ensuing specific heat may become negative for appropriately chosen environments. Being an open system this quantity then naturally must be interpreted as the change of the specific heat obtained as the difference between the specific heat of the heat bath coupled to the system degrees of freedom and the specific heat of the bath alone. While this difference may become negative, the involved specific heats themselves are always positive; thus, the known thermodynamic stability criteria are perfectly guaranteed. For a damped quantum harmonic oscillator, instead of negative values, under appropriate conditions one can observe a dip in the difference of specific heats as a function of temperature. Stylized minimal models containing a single oscillator heat bath are employed to elucidate the occurrence of the anomalous temperature dependence of the corresponding specific heat values. Moreover, we comment on the consequences for the interpretation of the density of states based on the thermal partitionfunction.

  1. Rankine cycle waste heat recovery system

    DOE Patents [OSTI]

    Ernst, Timothy C.; Nelson, Christopher R.

    2015-09-22

    A waste heat recovery (WHR) system connects a working fluid to fluid passages formed in an engine block and/or a cylinder head of an internal combustion engine, forming an engine heat exchanger. The fluid passages are formed near high temperature areas of the engine, subjecting the working fluid to sufficient heat energy to vaporize the working fluid while the working fluid advantageously cools the engine block and/or cylinder head, improving fuel efficiency. The location of the engine heat exchanger downstream from an EGR boiler and upstream from an exhaust heat exchanger provides an optimal position of the engine heat exchanger with respect to the thermodynamic cycle of the WHR system, giving priority to cooling of EGR gas. The configuration of valves in the WHR system provides the ability to select a plurality of parallel flow paths for optimal operation.

  2. Designing Optimal Heat and Power Systems for Industrial Processes 

    E-Print Network [OSTI]

    Rutkowski, M. A.; Witherell, W. D.

    1988-01-01

    . It must facilitate understanding the tradeoffs among the components of the heat and power system including steam generation, furnaces used for process heating, steam and gas turbines, heat exchange networks, heat pumps, refrigeration systems, and purchased...

  3. Cedarville School District Retrofit of Heating and Cooling Systems...

    Energy Savers [EERE]

    Cedarville School District Retrofit of Heating and Cooling Systems with Geothermal Heat Pumpsand Ground Source Water Loops Cedarville School District Retrofit of Heating and...

  4. Comparison of energy efficiency between variable refrigerant flow systems and ground source heat pump systems

    E-Print Network [OSTI]

    Hong, Tainzhen

    2010-01-01

    Performance of ground source heat pump system in a near-zerosimulation tool for ground- source heat pump system designflow systems and ground source heat pump systems Abstract

  5. SYSTEM PERFORMANCE OF A STIRLING ENGINE POWERED HEAT ACTIVATED HEAT PUMP

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    AUG 1979 SYSTEM PERFORMANCE OF A STIRLING ENGINE POWERED HEAT ACTIVATED HEAT PUMP W. D. Richards W The development of the first prototype heat activated heat pump (HAHP) jointly sponsored by the Gas Research to supplement the heating capacity in addition to the heat pump effect would enable a HAHP system

  6. ITER HEAT REMOVAL SYSTEM SYSTEM & PROCESS CONTROL DESIGN

    E-Print Network [OSTI]

    Raffray, A. René

    in-vessel component cooling systems malfunction. Therefore, special design criteria are requestedITER HEAT REMOVAL SYSTEM SYSTEM & PROCESS CONTROL DESIGN Y. Hoshi 1 , Y. Kataoka 2 , V. Tanchuk 1 the vacuum vessel cooling system has a safety role of providing the ultimate decay heat removal system ,when

  7. Heat transport system, method and material

    DOE Patents [OSTI]

    Musinski, D.L.

    1987-04-28

    A heat transport system, method and composite material are disclosed in which a plurality of hollow spherical shells or microspheres having an outside diameter of less than or equal to 500 microns are encapsulated or embedded within a bulk material. Each shell has captured therein a volatile working fluid, such that each shell operates as a microsized heat pipe for conducting heat through the composite structure. 1 fig.

  8. PSNC Energy (Gas)- Energy-Efficient Appliance Rebate Program

    Broader source: Energy.gov [DOE]

    PSNC offers rebates to customers who purchase energy-efficient natural gas water heaters or natural gas furnaces. The rebate is available only when existing natural gas-fired water heating or...

  9. Elk River Municipal Utilities- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    In order to receive rebates for appliances, rebate application must be jointly filled out with appliance dealer. Installation of central A/C and heat pumps must be done by a pre-approved HVAC-cer...

  10. Louisville Gas & Electric- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Louisville Gas and Electric (LGE) offers rebates to all commercial customers who pay a DSM charge on monthly bills. Rebates are available on lighting measures, sensors, air conditioners, heat pumps...

  11. Kentucky Utilities Company- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Kentucky Utilities Company (KU) offers rebates to all commercial customers who pay a DSM charge on monthly bills. Rebates are available on lighting measures, sensors, air conditioners, heat pumps,...

  12. Heat and Power Systems Design 

    E-Print Network [OSTI]

    Spriggs, H. D.; Shah, J. V.

    1987-01-01

    variable pattern of energy consumption as individual batches are started up or turned down. Important management considerations are product quality and operating flexiblity. The first step is to identify individual heating and cooling requirements... stream_source_info ESL-IE-87-09-05.pdf.txt stream_content_type text/plain stream_size 19552 Content-Encoding ISO-8859-1 stream_name ESL-IE-87-09-05.pdf.txt Content-Type text/plain; charset=ISO-8859-1 HEAT AND POWER...

  13. GreyStone Power- Solar Water Heating Program

    Broader source: Energy.gov [DOE]

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

  14. Yellowstone Valley Electric Cooperative- Residential/Commercial Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

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

  15. Rankine cycle waste heat recovery system

    DOE Patents [OSTI]

    Ernst, Timothy C.; Nelson, Christopher R.

    2014-08-12

    This disclosure relates to a waste heat recovery (WHR) system and to a system and method for regulation of a fluid inventory in a condenser and a receiver of a Rankine cycle WHR system. Such regulation includes the ability to regulate the pressure in a WHR system to control cavitation and energy conversion.

  16. In situ heat treatment process utilizing a closed loop heating system

    DOE Patents [OSTI]

    Vinegar, Harold J. (Bellaire, TX); Nguyen, Scott Vinh (Houston, TX)

    2010-12-07

    Systems and methods for an in situ heat treatment process that utilizes a circulation system to heat one or more treatment areas are described herein. The circulation system may use a heated liquid heat transfer fluid that passes through piping in the formation to transfer heat to the formation. In some embodiments, the piping may be positioned in at least two of the wellbores.

  17. Heat Transfer Fluids for Solar Water Heating Systems | Department...

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

    Illustration of a solar water heater. Illustration of a solar water heater. Heat-transfer fluids carry heat through solar collectors and a heat exchanger to the heat storage tanks...

  18. Heat Recovery Design Considerations for Cogeneration Systems 

    E-Print Network [OSTI]

    Pasquinelli, D. M.; Burns, E. D.

    1985-01-01

    The design and integration of the heat recovery section, which includes the steam generation, auxiliary firing, and steam turbine modules, is critical to the overall performance and economics of cogeneration, systems. In gas turbine topping...

  19. CONTROL SYSTEM FOR SOLAR HEATING and COOLING

    E-Print Network [OSTI]

    Dols, C.

    2010-01-01

    LBL buildings, with the solar collectors on the roof, theCBB 757-5496 Figure 3: Solar Collectors Mounted· on the RoofSolar Heating and Cooling Systems. The components include Collectors (

  20. Siting Your Solar Water Heating System | Department of Energy

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

    Siting Your Solar Water Heating System Siting Your Solar Water Heating System December 14, 2014 - 2:46pm Addthis Before you buy and install a solar water heating system, you need...

  1. Residential Air-Source Heat Pump Program

    Broader source: Energy.gov [DOE]

    Note: Beginning January 1, 2016, rebates will be reduced to $625 per single-head system and $625 per 12,000 BTU/hr for multi-head systems, with a maximum rebate of $2,500.

  2. Improving Process Heating System Performance: A Sourcebook for...

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

    in Process Heating Systems Save Energy Now in Your Process Heating Systems ITP Metal Casting: Advanced Melting Technologies: Energy Saving Concepts and Opportunities for the...

  3. Energy Efficient HVAC System for Distributed Cooling/Heating...

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

    Efficient HVAC System for Distributed CoolingHeating with Thermoelectric Devices Energy Efficient HVAC System for Distributed CoolingHeating with Thermoelectric Devices 2012 DOE...

  4. Ultra Efficient Combined Heat, Hydrogen, and Power System - Presentati...

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

    Ultra Efficient Combined Heat, Hydrogen, and Power System - Presentation by FuelCell Energy, June 2011 Ultra Efficient Combined Heat, Hydrogen, and Power System - Presentation by...

  5. Solar Water Heating System Maintenance and Repair | Department...

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

    Solar Water Heating System Maintenance and Repair Solar Water Heating System Maintenance and Repair May 30, 2012 - 2:35pm Addthis Rooftop solar water heaters need regular...

  6. Economizer refrigeration cycle space heating and cooling system and process

    DOE Patents [OSTI]

    Jardine, Douglas M. (Colorado Springs, CO)

    1983-01-01

    This invention relates to heating and cooling systems and more particularly to an improved system utilizing a Stirling Cycle engine heat pump in a refrigeration cycle.

  7. Economizer refrigeration cycle space heating and cooling system and process

    DOE Patents [OSTI]

    Jardine, D.M.

    1983-03-22

    This invention relates to heating and cooling systems and more particularly to an improved system utilizing a Stirling Cycle engine heat pump in a refrigeration cycle. 18 figs.

  8. Performance of an Organic Rankine Cycle Waste Heat Recovery System...

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

    Performance of an Organic Rankine Cycle Waste Heat Recovery System for Light Duty Diesel Engines Performance of an Organic Rankine Cycle Waste Heat Recovery System for Light Duty...

  9. Industrial Steam System Heat-Transfer Solutions | Department...

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

    Industrial Steam System Heat-Transfer Solutions Industrial Steam System Heat-Transfer Solutions This brief provides an overview of considerations for selecting the best...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    rebates to residential customers for energy audits, weatherization measures, central air conditioning systems, and energy efficient home appliances. ... Eligibility:...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    rebates to its residential customers. Eligible equipment includes furnaces, back-up furnace systems, hydronic heaters, storage... Eligibility: Residential, Multifamily...

  12. Dynamics of heat transfer between nano systems

    E-Print Network [OSTI]

    Svend-Age Biehs; Girish S. Agarwal

    2012-10-18

    We develop a dynamical theory of heat transfer between two nano systems. In particular, we consider the resonant heat transfer between two nanoparticles due to the coupling of localized surface modes having a finite spectral width. We model the coupled nanosystem by two coupled quantum mechanical oscillators, each interacting with its own heat bath, and obtain a master equation for the dynamics of heat transfer. The damping rates in the master equation are related to the lifetimes of localized plasmons in the nanoparticles. We study the dynamics towards the steady state and establish connection with the standard theory of heat transfer in steady state. For strongly coupled nano particles we predict Rabi oscillations in the mean occupation number of surface plasmons in each nano particle.

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    be secured. Eligibility: Construction, Residential Savings Category: Solar Water Heat, Solar Photovoltaics JEA- New Home Build Rebate Program JEA's New Home Build Program is an...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Lighting, Lighting ControlsSensors, Chillers, Heat Pumps, Motors, Motor VFDs, Other EE, LED Lighting East Central Energy- Commercial Energy Efficiency Rebate Program For energy...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    RefrigeratorsFreezers, Lighting, Heat Pumps, Air conditioners, Motors, Other EE, LED Lighting Commercial and Industrial Rebate Program Connecticut electricity customers...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    RefrigeratorsFreezers, Lighting, Heat Pumps, Air conditioners, Motors, Other EE, LED Lighting Western Massachusetts Electric- Commercial Energy Efficiency Rebates Western...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    to commercial customers to help offset the cost of conversions from gas equipment to energy efficient electric equipment. Rebates are eligible for heat pumps, boilers, water...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Kansas City Power & Light- CommercialIndustrial Energy Efficiency Rebate Program Standard incentives are available for lighting and controls; air conditioning, heat pumps, and...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Multifamily Residential, Institutional Savings Category: Solar Water Heat NV Energy (Northern Nevada)- SureBet Business Energy Efficiency Rebate Program Commercial,...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Water Heaters, Heat Pumps, Air conditioners, DuctAir sealing, Building Insulation, Pool Pumps Cape Light Compact- Commercial Energy Efficiency Rebate Program Through a...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery, DuctAir sealing, Windows, Comprehensive MeasuresWhole Building, Pool Pumps Tampa Electric- Commercial Energy Efficiency Rebate Programs Tampa Electric...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebates are available for high-efficiency electric heating technologies such as demand control equipment, hot water heaters and thermal storage technologies. Receipts must be...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    customers. Flat rebates are offered for natural gas boilers, natural gas furnaces, heat pumphybrid water heaters, programmable thermostats, and more. In order to be eligible for a...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebate Program Standard incentives are available for lighting and controls; air conditioning, heat pumps, and chillers; pumps and variable frequency drives; appliances;...

  5. Florida Public Utilities- Residential HVAC Rebate Program

    Broader source: Energy.gov [DOE]

    Florida Public Utilities offers rebates to electric residential customers who improve the efficiency of homes. Central air conditioners and heat pumps which meet program requirements are eligible...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    for coolerfreezer doors, heat pumps (air and ground source), food service equipment, motors and variable speed drives. Rebates on Energy Star appliances are also available...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    Heaters, Heat Pumps, Air conditioners, DuctAir sealing, Building Insulation, Windows, Motors, Motor VFDs, Other EE New Ulm Public Utilities- Energy Efficiency Rebate Program In...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    Lighting ControlsSensors, Chillers, Furnaces, Boilers, Heat Pumps, Air conditioners, Motors, Motor VFDs, Other EE, LED Lighting New Ulm Public Utilities- Energy Efficiency Rebate...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat recovery, Windows, Processing and Manufacturing Equipment, Other EE, Wind (Small), Fuel Cells using Renewable Fuels Commercial Refrigeration Rebate Program Efficiency...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    offers rebates for the installation of high efficiency AC units, air source heat pumps, and pool pumps for residential customers in southern Nevada. A refrigerator recycling...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    energy efficient measures. Rebates are available for water heaters, windows, heat pumps, clothes... Eligibility: Residential Savings Category: Clothes Washers, Water Heaters,...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    Other EE, LED Lighting Coast Electric Power Association- Comfort Advantage Home Program Coast Electric Power Association (CEPA) provides rebates on heat pumps to new homes which...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    Coast Electric Power Association- Comfort Advantage Home Program Coast Electric Power Association (CEPA) provides rebates on heat pumps to new homes which meet certain...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Freezers, Water Heaters, Lighting, Heat Pumps, Building Insulation, Windows Great River Energy (28 Member Cooperatives)- Commercial and Industrial Efficiency Rebates See the...

  15. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps, Air conditioners, Comprehensive MeasuresWhole Building, LED Lighting Baltimore Gas & Electric Company (Electric)- Residential Energy Efficiency Rebate Program The...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Furnaces, Boilers, Heat Pumps, Air conditioners, Programmable Thermostats, Other EE Baltimore Gas & Electric Company (Gas)- Residential Energy Efficiency Rebate Program The...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Heat Pumps, Air conditioners, Programmable Thermostats, DuctAir sealing, Other EE Baltimore Gas & Electric Company (Electric)- Residential Energy Efficiency Rebate Program The...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    fixtures, appliance recycling, refrigerators, equipment conversions, water heaters, and heating equipment upgrades. Some rebates vary according to the capacity or efficiency of...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    equipment, reflective roofing, food service equipment, refrigeration equipment, water heating measures and others. Custom options are also available. Applications for rebates...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    Coop offers an incentive program for customers to help offset the cost of high efficiency heating and cooling equipment. Rebates are available for energy efficiency water heaters;...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    HVAC equipment, anti-sweat heater controls for coolerfreezer doors, heat pumps (air and ground source), food service equipment, motors and variable speed drives. Rebates on...

  2. Cuivre River Electric- Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Cuivre River Electric Cooperative, through the Take Control & Save program, offers rebates for cooperative members who purchase efficient geothermal and dual fuel heat pumps, and electric water...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    customers to install energy efficient appliances and energy saving measures. Rebates are available for Energy Star clothes washers, refrigerators, heat pump water...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Black Hills Power- Commercial Energy Efficiency Programs Black Hills Power provides rebates for its commercial customers who install energy efficient heat pumps, motors, variable...

  5. Tax Credits, Rebates & Savings | Department of Energy

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

    Black Hills Power- Commercial Energy Efficiency Programs Black Hills Power provides rebates for its commercial customers who install energy efficient heat pumps, motors,...

  6. Tax Credits, Rebates & Savings | Department of Energy

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

    its business customers for replacing their old equipment with high-efficiency models. Rebates are available for HVAC equipment including heat pumps... Eligibility: Commercial...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    customers in South Dakota to install energy efficient equipment in residences. Rebates are available for geothermal and air source heat pumps and electric water heaters. In...

  8. Tax Credits, Rebates & Savings | Department of Energy

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

    customers. Flat rebates are offered for natural gas boilers, natural gas furnaces, heat pumphybrid water heaters, programmable thermostats, and more. In order to be eligible...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Questar Gas provides rebates to its business customers for installing energy efficient food service equipment, laundry equipment, HVAC and water heating equipment, and certain...

  10. Tax Credits, Rebates & Savings | Department of Energy

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

    Oklahoma Municipal Power Authority- Geothermal Heat Pump Rebate Program Program funds currently exhausted, additional funds have been requested. Visit the program website for the...

  11. Tax Credits, Rebates & Savings | Department of Energy

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

    saving measures. Rebates are available for Energy Star clothes washers, refrigerators, heat pump water heaters, ceiling fans, dehumidifiers and furnace fan ECM motors. View the...

  12. Tax Credits, Rebates & Savings | Department of Energy

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

    to increase the energy efficiency of participating homes. CEL provides rebates for heat pump water heaters... Eligibility: Residential Savings Category: Clothes Washers,...

  13. Tax Credits, Rebates & Savings | Department of Energy

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

    sealing, Building Insulation, Windows Cowlitz County PUD- H2 AdvantagePlus Residential Heat Pump Program Cowlitz County PUD will provide rebates to customer homeowners who have...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    for its commercial customers who install energy efficient heat pumps, motors, variable frequency drives, lighting, and water heaters. Custom rebates for approved measures are...

  15. Poudre Valley REA- Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Poudre Valley Rural Electric Association (PVREA), a Touchstone Energy Cooperative, offers residential energy efficiency rebate programs for qualified residential water heaters, heat pumps, space...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    WMECO offers rebates for... Eligibility: Commercial, Industrial Savings Category: Lighting, Lighting ControlsSensors, Chillers, Heat Pumps, Air conditioners, Compressed air,...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    California Solar Initiative- Low-Income Solar Water Heating Rebate Program The California Public Utilities Commission (CPUC) voted in October 2011 to create the California Solar...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Government Savings Category: Heat Pumps, Lighting AEP Public Service Company of Oklahoma- Non-Residential Efficiency Rebate Program Public Services Company's High Performance...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    cooling equipment. Rebates are available for energy efficiency water heaters; air-source, dual fuel, and geothermal heat pumps; central air conditioners; and electric thermal...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    program, offers rebates for cooperative members who purchase efficient geothermal and dual fuel heat pumps, and electric water... Eligibility: Commercial, Residential Savings...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Rebates are provided for Eligibility: Commercial Savings Category: Clothes Washers, Dishwasher, RefrigeratorsFreezers, Lighting, Lighting ControlsSensors, Chillers, Heat Pumps,...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    after October 29, 2012. It should also be... Eligibility: Residential Savings Category: Solar Water Heat, Water Heaters, Furnaces, Boilers, Other EE HVAC Equipment Rebate Program...

  3. Heat Transfer Fluids for Solar Water Heating Systems | Department...

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

    commonly used as the heat transfer fluid in refrigerators, air conditioners, and heat pumps. They generally have a low boiling point and a high heat capacity. This enables a...

  4. Carbon nanotube heat-exchange systems

    DOE Patents [OSTI]

    Hendricks, Terry Joseph (Arvada, CO); Heben, Michael J. (Denver, CO)

    2008-11-11

    A carbon nanotube heat-exchange system (10) and method for producing the same. One embodiment of the carbon nanotube heat-exchange system (10) comprises a microchannel structure (24) having an inlet end (30) and an outlet end (32), the inlet end (30) providing a cooling fluid into the microchannel structure (24) and the outlet end (32) discharging the cooling fluid from the microchannel structure (24). At least one flow path (28) is defined in the microchannel structure (24), fluidically connecting the inlet end (30) to the outlet end (32) of the microchannel structure (24). A carbon nanotube structure (26) is provided in thermal contact with the microchannel structure (24), the carbon nanotube structure (26) receiving heat from the cooling fluid in the microchannel structure (24) and dissipating the heat into an external medium (19).

  5. Control system for fluid heated steam generator

    DOE Patents [OSTI]

    Boland, J.F.; Koenig, J.F.

    1984-05-29

    A control system for controlling the location of the nucleate-boiling region in a fluid heated steam generator comprises means for measuring the temperature gradient (change in temperature per unit length) of the heating fluid along the steam generator; means for determining a control variable in accordance with a predetermined function of temperature gradients and for generating a control signal in response thereto; and means for adjusting the feedwater flow rate in accordance with the control signal.

  6. Control system for fluid heated steam generator

    DOE Patents [OSTI]

    Boland, James F. (Bonneville County, ID); Koenig, John F. (Idaho Falls, ID)

    1985-01-01

    A control system for controlling the location of the nucleate-boiling region in a fluid heated steam generator comprises means for measuring the temperature gradient (change in temperature per unit length) of the heating fluid along the steam generator; means for determining a control variable in accordance with a predetermined function of temperature gradients and for generating a control signal in response thereto; and means for adjusting the feedwater flow rate in accordance with the control signal.

  7. Thermoeconomic Analysis of a Solar Heat-Pump System 

    E-Print Network [OSTI]

    Gao, Y.; Wang, S.

    2006-01-01

    This paper introduces a solar energy heat-pump system and analyzes the thermoeconomics. The results show that the solar energy heat-pump system can be operated in different modes and used for room heating in winter and ...

  8. Heating programmer Controls the times the system

    E-Print Network [OSTI]

    Carletta, Jean

    #12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;#12;Heating programmer Controls the times the system that will do that for you. #12;Boiler thermostat Controls the temperature of the water in the system -- which? #12;Why don't we already have room thermostats? Because the building regs only specify the controls

  9. Preliminary Analysis of a Solar Heat Pump System with Seasonal Storage for Heating and Cooling 

    E-Print Network [OSTI]

    Yu, G.; Chen, P.; Dalenback, J.

    2006-01-01

    For higher solar fraction and suitability for both heating and cooling, a solar heat pump system with seasonal storage was studied in this paper. The system scheme and control strategy of a solar heat pump system with seasonal storage for heating...

  10. Heat pump system with hot water defrost

    SciTech Connect (OSTI)

    Dudley, K.F.

    1988-08-30

    This patent describes an integrated heat pump and hot water system that includes, a heat pump having an indoor heat exchanger unit and an outdoor heat exchanger unit that are selectively connected to a compressor inlet and a compressor outlet by a flow reversing means and to each other by a flow reversing means and to each other by a refrigerant liquid line containing a bi-flow expansion valve for metering refrigerant moving in either direction through the liquid line, and bi-flow expansion valve having a positive shut off means to prevent refrigerant from flowing therethrough, a refrigerant to water heat exchanger having a water flow circuit that is in heat transfer relation with a first refrigerant condensing circuit and a second refrigerant evaporating circuit. The refrigerant condensing circuit is connected into a discharge line connecting the outlet of the compressor to the reversing means whereby all the refrigerant discharged by the compressor passes through the condensing circuit. The refrigerant evaporating circuit is connected at one end to the inlet of the compressor and at the other end to an evaporator line that is operatively joined to the liquid line at a point between the bi-flow expansion valve and the outdoor heat exchanger, a metering valve in the evaporator line that is selectively movable between a first closed position whereby refrigerant is prevented from moving through the evaporator line and an open position whereby refrigerant is throttled from the liquid line into the evaporator circuit.

  11. Made in Minnesota Solar Thermal Rebate

    Broader source: Energy.gov [DOE]

    Beginning in 2014, the Department of Commerce is offering a Made in Minnesota Solar Thermal Rebate program. Rebates are 25% of installed costs, with a $2,500 maximum for residential systems, $5,0...

  12. Chicopee Electric Light- Residential Solar Rebate Program

    Broader source: Energy.gov [DOE]

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

  13. City of Lompoc Utilities- PV Rebate Program

    Broader source: Energy.gov [DOE]

    City of Lompoc Utilities provides rebates to its electric customers who purchase and install photovoltaic (PV) systems. The rebate is $1.00 per watt-AC. The incentive amount may not exceed 50% the...

  14. CPS Energy- Solar PV Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    On an individual basis, rebate eligibility will be determined by a pre-inspection of the site. In order to ensure that rebated systems are efficient, safe, and productive, numerous equipment and ...

  15. GreyStone Power- Photovoltaic Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    GreyStone Power, an electricity cooperative in Georgia, offers a rebate for solar photovoltaic (PV) systems to members. The one-time rebate is offered for PV installations that are interconnected...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Salem Electric offers a rebate to residential customers who install solar photovoltaic (PV) systems. The rebate offered is 600 for the first three kilowatts (kWs) installed and...

  17. Colorado Springs Utilities- Renewable Energy Rebate Program

    Broader source: Energy.gov [DOE]

    Through its Renewable Energy Rebate Program, Colorado Springs Utilities (CSU) offers a rebate to customers who install grid-connected solar-electric (photovoltaic, or PV) systems and solar water ...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Fuel Cells using Renewable Fuels Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Local Option- Property Tax Exemption Note: Solar PV systems of 10 kW or less are...

  19. Radiation detector system having heat pipe based cooling

    DOE Patents [OSTI]

    Iwanczyk, Jan S.; Saveliev, Valeri D.; Barkan, Shaul

    2006-10-31

    A radiation detector system having a heat pipe based cooling. The radiation detector system includes a radiation detector thermally coupled to a thermo electric cooler (TEC). The TEC cools down the radiation detector, whereby heat is generated by the TEC. A heat removal device dissipates the heat generated by the TEC to surrounding environment. A heat pipe has a first end thermally coupled to the TEC to receive the heat generated by the TEC, and a second end thermally coupled to the heat removal device. The heat pipe transfers the heat generated by the TEC from the first end to the second end to be removed by the heat removal device.

  20. Optimization of the Heating System Operation 

    E-Print Network [OSTI]

    Xu, W.; Mao, S.

    2006-01-01

    and the flowrate as the target variables. In order to deduce the function between the input variable and the target variable, the exergy loss of the system can serve as the intermediate target variable, and the function between the exergy loss of the system... 2 ()()nw pn KFt ttt F ? ? +?? ?= ? + ?4 ? 2.2 The Relation between the Exergy Loss and the Temperature Difference of the Supply-return Water Based on the simplification and suppositions of heating system, the following two...

  1. Dual Loop Parallel/Series Waste Heat Recovery System

    Broader source: Energy.gov [DOE]

    This system captures all the jacket water, intercooler, and exhaust heat from the engine by utilizing a single condenser to reject leftover heat to the atmosphere.

  2. Oklahoma Electric Cooperative- Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Oklahoma Energy Cooperative (OEC) offers rebates to residential customers for the purchase of air-source heat pumps, geothermal heat pumps and water heaters. Air-source heat pumps are eligible for...

  3. An Integrated Low Level Heat Recovery System 

    E-Print Network [OSTI]

    Sierra, A. V., Jr.

    1981-01-01

    A large amount of low level thermal energy is lost to air or water in a typical petroleum refinery. This paper discusses a complex integrated low level heat recovery system that is being engineered for installation in a large petroleum refinery...

  4. Cooperative heat transfer and ground coupled storage system

    DOE Patents [OSTI]

    Metz, Philip D. (Rocky Point, NY)

    1982-01-01

    A cooperative heat transfer and ground coupled storage system wherein collected solar heat energy is ground stored and permitted to radiate into the adjacent ground for storage therein over an extended period of time when such heat energy is seasonally maximally available. Thereafter, when said heat energy is seasonally minimally available and has propagated through the adjacent ground a substantial distance, the stored heat energy may be retrieved by a circumferentially arranged heat transfer means having a high rate of heat transfer.

  5. Application Study of a Single House Horizontal Heating System 

    E-Print Network [OSTI]

    Hang, Y.; Ying, D.

    2006-01-01

    It is imperative to get new heating systems into the market and implement rate structures with heat meters for the purpose of energy conservation and environmental protection. Based on analysis of current heating technology, this paper analyzes...

  6. Waste Heat Utilization System Income Tax Deduction (Personal)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Waste heat utilization system means facilities and equipment for the recovery of waste heat generated in the process of generating electricity and the use of such heat to generate additional elec...

  7. Waste Heat Utilization System Income Tax Deduction (Corporate)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Waste heat utilization system means facilities and equipment for the recovery of waste heat generated in the process of generating electricity and the use of such heat to generate additional elec...

  8. March 1, 2013. Campus Wide District Heating & Cooling System

    E-Print Network [OSTI]

    ____________________________ March 1, 2013. Campus Wide District Heating & Cooling System. Today · Decentralisation of the heating plant · Introduction of an Energy Loop · Geothermal 4. Results 5 · Decentralisation of the heating plant · Introduction of an Energy Loop · Geothermal 4. Results 5. Tomorrow 6

  9. Heating and current drive systems for TPX

    SciTech Connect (OSTI)

    Swain, D.; Goranson, P.; Halle, A. von; Bernabei, S.; Greenough, N.

    1994-05-24

    The heating and current drive (H and CD) system proposed for the TPX tokamak will consist of ion cyclotron, neutral beam, and lower hybrid systems. It will have 17.5 MW of installed H and CD power initially, and can be upgraded to 45 MW. It will be used to explore advanced confinement and fully current-driven plasma regimes with pulse lengths of up to 1,000 s.

  10. Low Temperature Heat Recovery for Boiler Systems 

    E-Print Network [OSTI]

    Shook, J. R.; Luttenberger, D. B.

    1986-01-01

    stream_source_info ESL-IE-86-06-70.pdf.txt stream_content_type text/plain stream_size 27871 Content-Encoding ISO-8859-1 stream_name ESL-IE-86-06-70.pdf.txt Content-Type text/plain; charset=ISO-8859-1 LOW TEMPERATURE HEAT... RECOVERY FOR BOILER SYSTEMS James R. Shook & David B. Luttenberger FLUE GAS RESOURCES, INC. Toledo, Ohio ABSTRACT Low temperature corrosion proof heat exchangers desbgned to reduce boiler flue gas temperatures to 170 F or lower are now being...

  11. Passive shut-down heat removal system

    DOE Patents [OSTI]

    Hundal, Rolv (Greensburg, PA); Sharbaugh, John E. (Bullskin Township, Fayette County, PA)

    1988-01-01

    An improved shut-down heat removal system for a liquid metal nuclear reactor of the type having a vessel for holding hot and cold pools of liquid sodium is disclosed herein. Generally, the improved system comprises a redan or barrier within the reactor vessel which allows an auxiliary heat exchanger to become immersed in liquid sodium from the hot pool whenever the reactor pump fails to generate a metal-circulating pressure differential between the hot and cold pools of sodium. This redan also defines an alternative circulation path between the hot and cold pools of sodium in order to equilibrate the distribution of the decay heat from the reactor core. The invention may take the form of a redan or barrier that circumscribes the inner wall of the reactor vessel, thereby defining an annular space therebetween. In this embodiment, the bottom of the annular space communicates with the cold pool of sodium, and the auxiliary heat exchanger is placed in this annular space just above the drawn-down level that the liquid sodium assumes during normal operating conditions. Alternatively, the redan of the invention may include a pair of vertically oriented, concentrically disposed standpipes having a piston member disposed between them that operates somewhat like a pressure-sensitive valve. In both embodiments, the cessation of the pressure differential that is normally created by the reactor pump causes the auxiliary heat exchanger to be immersed in liquid sodium from the hot pool. Additionally, the redan in both embodiments forms a circulation flow path between the hot and cold pools so that the decay heat from the nuclear core is uniformly distributed within the vessel.

  12. Convective heat transport in geothermal systems

    SciTech Connect (OSTI)

    Lippmann, M.J.; Bodvarsson, G.S.

    1986-08-01

    Most geothermal systems under exploitation for direct use or electrical power production are of the hydrothermal type, where heat is transferred essentially by convection in the reservoir, conduction being secondary. In geothermal systems, buoyancy effects are generally important, but often the fluid and heat flow patterns are largely controlled by geologic features (e.g., faults, fractures, continuity of layers) and location of recharge and discharge zones. During exploitation, these flow patterns can drastically change in response to pressure and temperature declines, and changes in recharge/discharge patterns. Convective circulation models of several geothermal systems, before and after start of fluid production, are described, with emphasis on different characteristics of the systems and the effects of exploitation on their evolution. Convective heat transport in geothermal fields is discussed, taking into consideration (1) major geologic features; (2) temperature-dependent rock and fluid properties; (3) fracture- versus porous-medium characteristics; (4) single- versus two-phase reservoir systems; and (5) the presence of noncondensible gases.

  13. CONTROL SYSTEM FOR SOLAR HEATING and COOLING

    E-Print Network [OSTI]

    Dols, C.

    2010-01-01

    water (solar heated, boosted, or heated entirely in the auxiliary heater)for the solar-heated hot water. This heater can be seen in

  14. Home Heating Systems | Department of Energy

    Office of Environmental Management (EM)

    separately, many homes use the following approaches: Active Solar Heating Uses the sun to heat either air or liquid and can serve as a supplemental heat source. Electric...

  15. Heat flux dynamics in dissipative cascaded systems

    E-Print Network [OSTI]

    Salvatore Lorenzo; Alessandro Farace; Francesco Ciccarello; G. Massimo Palma; Vittorio Giovannetti

    2015-03-24

    We study the dynamics of heat flux in the thermalization process of a pair of identical quantum system that interact dissipatively with a reservoir in a {\\it cascaded} fashion. Despite the open dynamics of the bipartite system S is globally Lindbladian, one of the subsystems "sees" the reservoir in a state modified by the interaction with the other subsystem and hence it undergoes a non-Markovian dynamics. As a consequence, the heat flow exhibits a non-exponential time behaviour which can greatly deviate from the case where each party is independently coupled to the reservoir. We investigate both thermal and correlated initial states of $S$ and show that the presence of correlations at the beginning can considerably affect the heat flux rate. We carry out our study in two paradigmatic cases -- a pair of harmonic oscillators with a reservoir of bosonic modes and two qubits with a reservoir of fermionic modes -- and compare the corresponding behaviours. In the case of qubits and for initial thermal states, we find that the trace distance discord is at any time interpretable as the correlated contribution to the total heat flux.

  16. Performance of Integrated Hydronic Heating Systems.

    SciTech Connect (OSTI)

    BUTCHER,T.A.

    2007-12-20

    A variety of system configurations are used in North America to meet the heating and domestic hot water needs of single-family homes. This includes, for example: warm air furnaces with electric water heaters; boilers with integrated hot water coils; and boilers with 'indirect' hot water storage tanks. Integrated hydronic systems which provide both heat and hot water are more popular only in the Northeast and mid-Atlantic regions. For those making decisions about configurations of these integrated hydronic systems, including control options, little information is available concerning the annual energy cost implications of these decisions. This report presents results of a project to use a direct load emulation approach to measure the performance of hydronic systems, develop performance curves, and to provide decision tools to consumers. This is a laboratory measurement system involving direct energy input and output measurements under different load patterns. These results are then used to develop performance correlations for specific systems that can be used to predict energy use in specific applications. A wide range of system types have been tested under this project including conventional boilers with 'tankless' internal coils for domestic hot water production, boilers with indirect external storage tanks, tank type water heaters which may also be used for space heating, condensing oil- and gas-fired systems, and systems with custom control features. It is shown that low load and idle energy losses can have a very large impact on the total annual energy use and that the potential energy savings associated with replacing old equipment with newer, high efficiency equipment with low losses at idle or low load can be in the 25% range. These savings are larger than simple combustion efficiency measurements would indicate.

  17. ON THE SPECIFIC HEAT OF FERMI--PASTA--ULAM SYSTEMS

    E-Print Network [OSTI]

    ON THE SPECIFIC HEAT OF FERMI--PASTA--ULAM SYSTEMS Andrea CARATI, Luigi GALGANI Universit`a di)@mat.unimi.it ABSTRACT The specific heat of Fermi Pasta Ulam systems was up to now estimated through the energy, the specific heat is found to vanish for vanishing temperatures. Key Words: Fermi--Pasta--Ulam; specific heat

  18. ITER Ion Cyclotron Heating and Fueling Systems

    SciTech Connect (OSTI)

    Rasmussen, D.A.; Baylor, L.R.; Combs, S.K.; Fredd, E.; Goulding, R.H.; Hosea, J.; Swain, D.W.

    2005-04-15

    The ITER burning plasma and advanced operating regimes require robust and reliable heating and current drive and fueling systems. The ITER design documents describe the requirements and reference designs for the ion cyclotron and pellet fueling systems. Development and testing programs are required to optimize, validate and qualify these systems for installation on ITER.The ITER ion cyclotron system offers significant technology challenges. The antenna must operate in a nuclear environment and withstand heat loads and disruption forces beyond present-day designs. It must operate for long pulse lengths and be highly reliable, delivering power to a plasma load with properties that will change throughout the discharge. The ITER ion cyclotron system consists of one eight-strap antenna, eight rf sources (20 MW, 35-65 MHz), associated high-voltage DC power supplies, transmission lines and matching and decoupling components.The ITER fueling system consists of a gas injection system and multiple pellet injectors for edge fueling and deep core fueling. Pellet injection will be the primary ITER fuel delivery system. The fueling requirements will require significant extensions in pellet injector pulse length ({approx}3000 s), throughput (400 torr-L/s,) and reliability. The proposed design is based on a centrifuge accelerator fed by a continuous screw extruder. Inner wall pellet injection with the use of curved guide tubes will be utilized for deep fueling.

  19. Heating System Basics | Department of Energy

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

    using ducts. Boilers heat water, providing either hot water or steam for heating. Wood and Pellet Heating Provides a way to heat a building using biomass or waste sources....

  20. Vehicle hydraulic system that provides heat for passenger compartment

    DOE Patents [OSTI]

    Bartley, Bradley E. (Manito, IL); Blass, James R. (Bloomington, IL); Gibson, Dennis H. (Chillicothe, IL)

    2001-01-01

    A vehicle includes a vehicle housing which defines a passenger compartment. Attached to the vehicle housing is a hydraulic system, that includes a hydraulic fluid which flows through at least one passageway within the hydraulic system. Also attached to the vehicle housing is a passenger compartment heating system. The passenger compartment heating system includes a heat exchanger, wherein a portion of the heat exchanger is a segment of the at least one passageway of the hydraulic system.

  1. Predictive control of supply temperature in district heating systems

    E-Print Network [OSTI]

    Predictive control of supply temperature in district heating systems Torben Skov Nielsen Henrik This report considers a new concept for controlling the supply temperature in district heating systems using stochastic modelling, prediction and control. A district heating systems is a di#30;cult system to control

  2. Home Heating Systems | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy ServicesContracting OversightEMSHome EnergyHeating Systems Home

  3. Waste Heat Recovery System: Lightweight Thermal Energy Recovery (LIGHTER) System

    SciTech Connect (OSTI)

    2010-01-01

    Broad Funding Opportunity Announcement Project: GM is using shape memory alloys that require as little as a 10°C temperature difference to convert low-grade waste heat into mechanical energy. When a stretched wire made of shape memory alloy is heated, it shrinks back to its pre-stretched length. When the wire cools back down, it becomes more pliable and can revert to its original stretched shape. This expansion and contraction can be used directly as mechanical energy output or used to drive an electric generator. Shape memory alloy heat engines have been around for decades, but the few devices that engineers have built were too complex, required fluid baths, and had insufficient cycle life for practical use. GM is working to create a prototype that is practical for commercial applications and capable of operating with either air- or fluid-based heat sources. GM’s shape memory alloy based heat engine is also designed for use in a variety of non-vehicle applications. For example, it can be used to harvest non-vehicle heat sources, such as domestic and industrial waste heat and natural geothermal heat, and in HVAC systems and generators.

  4. Urban Sewage Delivery Heat Transfer System (2): Heat Transfer 

    E-Print Network [OSTI]

    Zhang, C.; Wu, R.; Li, X.; Li, G.; Zhuang, Z.; Sun, D.

    2006-01-01

    analysis of above flow resistance and energy cost, we know that the economy flux ratio of transfer heat-transfer means is between 0.54 and 0.85, namely sewage flux is smaller, and minC Cr min wwCVc?= . It is necessary to point out that though depending... efficiency of contranatant two pass thimble: ()213 1 11 21wwNn wz tt Cr tt 1n? ?? ?==?+ ? (1) Fig.1 Reverse-flow heat efficiency of TDHTS Contranatant single pass heat-transfer efficiency: ( ) ()1 1exp (1 ) 1exp (1)n Cr NTU Cr? = ?? ? ? Put...

  5. Geothermal Heating and Cooling Systems Featured on NBC Nightly...

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

    Heating and Cooling Systems Featured on NBC Nightly News Geothermal Heating and Cooling Systems Featured on NBC Nightly News April 13, 2009 - 11:24am Addthis NBC Nightly News...

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

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

    Natural Gas and Oil Heating Systems Tips: Natural Gas and Oil Heating Systems July 27, 2014 - 5:41pm Addthis Install a new energy-efficient furnace to save money over the long...

  7. Solar Water Heating System Maintenance and Repair | Department...

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

    Water Heating System Maintenance and Repair Solar Water Heating System Maintenance and Repair May 30, 2012 - 2:35pm Addthis Rooftop solar water heaters need regular maintenance to...

  8. Development of a Computer Heating Monitoring System and Its Applications 

    E-Print Network [OSTI]

    Chen, H.; Li, D.; Shen, L.

    2006-01-01

    This paper develops a computer heating monitoring system, introduces the components and principles of the monitoring system, and provides a study on its application to residential building heating including analysis of indoor and outdoor air...

  9. Hot Water Heating System Operation and Energy Conservation 

    E-Print Network [OSTI]

    Shao, Z.; Chen, H.; Wei, P.

    2006-01-01

    Based on an example of the reconstruction of a hot water heating system, this paper provides an analysis and comparison of the operations of hot water heating systems, including supply water temperature adjustment, flow adjustment during each...

  10. Ozark Border Electric Cooperative- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Ozark Border Electric Cooperative has made rebates available to residential members for the installation of energy efficient geothermal and air source heat pumps, electric water heaters, and room...

  11. Columbia Gas of Kentucky- Home Savings Rebate Program

    Broader source: Energy.gov [DOE]

    Columbia Gas of Kentucky offers rebates to residential customers for the purchase and installation of energy efficient appliances and equipment. Water heaters, furnaces and space heating equipment...

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

    Broader source: Energy.gov [DOE]

    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...

  13. Progress Energy Carolinas- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Progress Energy provides incentives for residential customers to increase home energy efficiency. Rebates are provided for certain heating and cooling products, duct sealing and repairs, air...

  14. Southern Pine Electric Power Association- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Southern Pine Electric Power Association offers the Comfort Advantage Home Program which provides rebates on heat pumps to new homes which meet certain Comfort Advantage weatherization standards....

  15. Coast Electric Power Association- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Coast Electric Power Association provides incentives for commercial customers to increase the energy efficiency of facilities. Rebates are provided for new or replacement energy efficient heat...

  16. Firelands Electric Cooperative- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Firelands Electric Cooperative (FEC) is offering rebates on energy efficient equipment to residential customers receiving electric service from FEC. Eligible equipment includes new Geothermal Heat...

  17. White River Valley Electric Cooperative- Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    The residential and commercial appliance and heating rebate program encourages members to purchase Energy Star equipment that qualifies under the White River energy efficiency program. Items...

  18. Florida Public Utilities- Commercial Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Florida Public Utilities offers the Energy for Life Conservation program to commercial electric customers to save energy in facilities.  Rebates are available for lighting, chiller, heat pump, air...

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

    Broader source: 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. ...

  20. Kentucky Utilities Company- Residential Energy Efficiency Rebate Program

    Broader source: 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. ...

  1. Kentucky Residents Cash in on Rebate Program | Department of...

    Energy Savers [EERE]

    washers, dishwashers and refrigerators and even to solar water heaters and geothermal heat pumps. So far, Kentucky's energy efficient appliance rebate program has issued nearly...

  2. Computer Control for IGBT Based Heat Load System with Rapid Response and Large Heat Flux

    E-Print Network [OSTI]

    Li, Yangmin

    system. So it can acquire the satisfactory performance, what is more, the heat load system combined heat flux within very short time, but it needs a very complicated welding power supply, and meantime, heating coils, etc. There are three power amplifiers: linear amplifier, on-off amplifier, and pulse width

  3. Design of Heat Exchanger for Heat Recovery in CHP Systems 

    E-Print Network [OSTI]

    Kozman, T. A.; Kaur, B.; Lee, J.

    2009-01-01

    . Before the design process can begin, product specifications, such as steam or water pressures and temperatures, and equipment, such as absorption chillers and heat exchangers, need to be identified and defined. The Energy Engineering Laboratory...

  4. Heat Transfer Fluids for Solar Water Heating Systems | Department...

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

    a high boiling point. Viscosity and thermal capacity determine the amount of pumping energy required. A fluid with low viscosity and high specific heat is easier to pump, because...

  5. Modeling, Estimation, and Control of Waste Heat Recovery Systems

    E-Print Network [OSTI]

    Luong, David

    2013-01-01

    141 Open ORC Systemfor Open Organic Rankine Cycle (ORC)138 Evaporatorof an Organic Rankine Cycle (ORC) System for Waste Heat

  6. Weather network computer to control deck-heating system

    SciTech Connect (OSTI)

    Roe, A.

    1997-04-07

    A ground-source heating system for bridge deicing is briefly described in this article. The deck heating system will be controlled by the Oklahoma state weather network. Warm ground air will be pumped from more than 100 boreholes at least 200 feet deep. The heat transfer fluid, possibly propylene glycol, will be circulated through a sealed tube system in the bridge deck. Costs are estimated at $200,000 for the heating system and $840,000 for the total redecking project.

  7. [Waste water heat recovery system]. Final report, September 30, 1992

    SciTech Connect (OSTI)

    Not Available

    1993-04-28

    The production capabilities for and field testing of the heat recovery system are described briefly. Drawings are included.

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

    E-Print Network [OSTI]

    Norwood, Zachary Mills

    2011-01-01

    Concentrating Solar Combined Heat and Power Systemfor Distributed Concentrating Solar Combined Heat and Powerof solar combined heat and power systems . . . . . . .

  9. System Modeling of Gas Engine Driven Heat Pump

    SciTech Connect (OSTI)

    Mahderekal, Isaac [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Shen, Bo [ORNL] [ORNL; Vineyard, Edward [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL)

    2012-01-01

    To improve the system performance of the GHP, modeling and experimental study has been made by using desiccant system in cooling operation (particularly in high humidity operations) and suction line waste heat recovery to augment heating capacity and efficiency. The performance of overall GHP system has been simulated by using ORNL Modulating Heat Pump Design Software, which is used to predict steady-state heating and cooling performance of variable-speed vapor compression air-to-air heat pumps for a wide range of operational variables. The modeling includes: (1) GHP cycle without any performance improvements (suction liquid heat exchange and heat recovery) as a baseline (both in cooling and heating mode), (2) the GHP cycle in cooling mode with desiccant system regenerated by waste heat from engine incorporated, (3) GHP cycle in heating mode with heat recovery (recovered heat from engine). According to the system modeling results, by using desiccant system regenerated by waste heat from engine, the SHR can be lowered to 40%. The waste heat of the gas engine can boost the space heating efficiency by 25% in rated operating conditions.

  10. APPLICATIONS OF HYBRID GROUND SOURCE HEAT PUMP SYSTEMS TO

    E-Print Network [OSTI]

    APPLICATIONS OF HYBRID GROUND SOURCE HEAT PUMP SYSTEMS TO BUILDINGS AND BRIDGE DECKS. By MAHADEVAN Chapter Page 1. Introduction 1.1. Overview of hybrid ground source heat pump systems 1.2. Literature review 1.3. Thesis objective and scope 2. Optimal sizing of hybrid ground source heat pump system

  11. Submersible pumping system with heat transfer mechanism

    DOE Patents [OSTI]

    Hunt, Daniel Francis Alan; Prenger, F. Coyne; Hill, Dallas D; Jankowski, Todd Andrew

    2014-04-15

    A submersible pumping system for downhole use in extracting fluids containing hydrocarbons from a well. In one embodiment, the pumping system comprises a rotary induction motor, a motor casing, one or more pump stages, and a cooling system. The rotary induction motor rotates a shaft about a longitudinal axis of rotation. The motor casing houses the rotary induction motor such that the rotary induction motor is held in fluid isolation from the fluid being extracted. The pump stages are attached to the shaft outside of the motor casing, and are configured to impart fluid being extracted from the well with an increased pressure. The cooling system is disposed at least partially within the motor casing, and transfers heat generated by operation of the rotary induction motor out of the motor casing.

  12. Design Considerations for Industrial Heat Recovery Systems 

    E-Print Network [OSTI]

    Bywaters, R. P.

    1979-01-01

    recovery design considerations as well as a summary of typical "waste heat" sources and application sites. A procedure for conducting industrial waste heat surveys is presented. Thermodynamic and heat transfer factors are discussed. Problems associated...

  13. City of Shasta Lake Electric Utility- PV Rebate Program

    Broader source: Energy.gov [DOE]

    City of Shasta Lake Electric Utility is providing rebates to their customers for the purchase of photovoltaic (PV) systems. The rebate levels will decrease annually over the life of the program. ...

  14. Corona Department of Water & Power- Solar Partnership Rebate Program

    Broader source: Energy.gov [DOE]

    Corona Department of Water & Power is providing rebates for residential and commercial photovoltaic (PV) systems. The rebate amount for 2015 is $0.78 per watt up to $2,340 for residential...

  15. Taunton Municipal Lighting Plant- Residential PV Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Customers of Taunton Municipal Lighting Plant (TMLP) may be eligible for a $1.50/watt rebate on solar photovoltaic (PV) installations, up to a maximum rebate of $4,500. The system must be installed...

  16. Home Heating Systems | Department of Energy

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

    A variety of technologies are available for heating your house. In addition to heat pumps, which are discussed separately, many homes use the following approaches:...

  17. Solar-powered turbocompressor heat pump system

    DOE Patents [OSTI]

    Landerman, A.M.; Biancardi, F.R.; Melikian, G.; Meader, M.D.; Kepler, C.E.; Anderson, T.J.; Sitler, J.W.

    1982-08-12

    The turbocompressor comprises a power turbine and a compressor turbine having respective rotors and on a common shaft, rotatably supported by bearings. A first working fluid is supplied by a power loop and is expanded in the turbine. A second working fluid is compressed in the turbine and is circulated in a heat pump loop. A lubricant is mixed with the second working fluid but is excluded from the first working fluid. The bearings are cooled and lubricated by a system which circulates the second working fluid and the intermixed lubricant through the bearings. Such system includes a pump, a thermostatic expansion valve for expanding the working fluid into the space between the bearings, and a return conduit system for withdrawing the expanded working fluid after it passes through the bearings and for returning the working fluid to the evaporator. A shaft seal excludes the lubricant from the power turbine. The power loop includes a float operable by liquid working fluid in the condenser for controlling a recirculation valve so as to maintain a minimum liquid level in the condenser, while causing a feed pump to pump most of the working fluid into the vapor generator. The heat pump compressor loop includes a float in the condenser for operating and expansion valve to maintain a minimum liquid working fluid level in the condenser while causing most of the working fluid to be expanded into the evaporator.

  18. Cedarville School District Retrofit of Heating and Cooling Systems...

    Open Energy Info (EERE)

    - Remove unusable antiquated existing equipment and systems from the campus heating and cooling system, but utilize ductwork, piping, etc. where feasible. The campus is served by...

  19. Fuel-Flexible Microturbine and Gasifier System for Combined Heat...

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

    Microturbine and Gasifier System for Combined Heat and Power Operating a Gas Turbine CHP System on Syngas from Biomass Gasification This project will develop and demonstrate a...

  20. Building Codes and Regulations for Solar Water Heating Systems...

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

    but the solar thermal system supplies both domestic hot water and a secondary radiant floor heating system. | Photo courtesy of Jim Schmid Photography, NREL Active Solar...