This is a field study which is the second phase of a market and technology study for natural gas efficiency technologies for controlled environment agriculture (CEA). The CEA and Greenhouse HVAC Market and Technology Study (ET23SWG0003) and completed in 2024 characterized California's CEA market...

This study aims to characterize the hydrogen fuel blending performance (up to 30% blend) of a second Gas Absorption Heat Pump (GAHP) to sufficiently populate model inputs in EnergyPlus. Gas Technology Institute (GTI) Energy will serve as a contractor for this study. They will develop a test plan...

AGILE: The GET program recently completed project ET23SWG009 to test and quantity the emissions and efficiency improvements of an emerging burner technology as a boiler burner retrofit. The ClearSign Core™ technology is an innovative gaseous fuel combustion technology designed to significantly...

This project is a field study of a Gas Absorption Heat Pump (GAHP) water heater. The GAHP is a gas-fired technology with a technology readiness level (TRL) of 9. This project falls into phase 2F (field study phase) of a multi-phase field study pilot project for GAHP water heaters & combination...

This study aims to investigate a fuel-fired Thermal Heat Pump (THP) technology to assess its uniform efficiency factor (UEF) potential. The Gas Technology Institute (GTI) Energy will serve as the subcontractor for this study. The THP concept is a gas-driven ammonia adsorption heat pump water heater...

This study aims to characterize the performance of a second Gas Absorption Heat Pump (GAHP) unit to sufficiently populate model inputs in EnergyPlus. Gas Technology Institute (GTI) Energy will serve as a contractor for this study. They will develop a test plan including instrumentation, plumbing,...

Based on results from a previous modeling study on Dual Fuel Single-Family Heating (ET23SWG0005) where the cost to run an electric heat pump was 68% - 144% more than a gas furnace, the GET team believes that installation of gas absorption heat pump (GAHP) water heaters will save utility costs when...

This project is a field study of a Gas Absorption Heat Pump (GAHP) water heater. The GAHP is a gas-fired technology and its technology readiness level (TRL) is 9. This project falls into phase 2F (field study phase) of a multi-phase field study pilot project for GAHP water heaters & combination...

This study aims to characterize the hydrogen fuel blending performance (up to 30% blend) of a Robur Gas Absorption Heat Pump (GAHP)-A unit to sufficiently populate model inputs in EnergyPlus. Gas Technology Institute (GTI) Energy will serve as a contractor for this study. They will develop a test...

The objective of this study is to examine the energy savings, benefits, and drawbacks of various types of pool heating equipment. A macro-based Excel tool will be developed to conduct an hourly energy, cost, and GHG emissions analysis of five types of pool heating equipment: traditional gas pool...