Technology Collaboration Programme Presentation

Technology Collaboration Programme by lea Key Research Challenges - Need for improving: efficiency and capacity of heat pumps for cold climates - efficiency of HPs and ACs for cooling-load-dominated climates High installed cost and lack of sustained performance/ reliability of high-efficiency systems Need for reducing GWP of refrigerants used in heat pump equipment (space conditioning and water heating) Solutions for problematic heat pump installations such as space and electrical panel constraints (particularly for retrofit & renovation applications) Decarbonization of the US power grid by 2035 Electrification of building sector Source: energy.gov www.heatpumpingtechnologies.org SHPT

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