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Project Info ACTIVE Project Title

Market Characterization of Ultra-Low GWP Space Conditioning Heat Pumps for Commercial Buildings

Project Number ET23SWE0028 Organization SWE (Statewide Electric ETP) End-use HVAC Sector Commercial Project Year(s) 2023 - 2023
Heat pumps provide significant energy savings and a path for electrification, but they typically use refrigerants with a high global warming potential (GWP), which can degrade the greenhouse gas reductions from energy savings. The California Air Resources Board (CARB) has regulations that will require refrigerants in stationary air conditioners in nonresidential buildings to be
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The ETCC is funded in part by ratepayer dollars and the California IOU Emerging Technologies Program, the IOU Codes & Standards Planning & Coordination Subprograms, and the Demand Response Emerging Technologies (DRET) Collaborative programs under the auspices of the California Public Utilities Commission. The municipal portion of this program is funded and administered by Sacramento Municipal Utility District and Los Angeles Department of Water and Power.