#electrocaloric
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Heat Pumps — Moving Heat in Both Directions 2026-09-25
A heat pump runs the cooling cycle as a two-way machine and is the decarbonization workhorse for electrifying both heating and cooling. The registry's three-item collection points …
Solid-state cooling replaces the vapor-compression refrigerant with a solid (or near-solid) whose entropy changes under a field — pumping heat with no compressor and no high-GWP ga…