Science-Accepted Past Grid Parity Tech 23: H.R. XIV Unconv. Heat Pump, Thermo PhotoVoltaic • —>> cont: ▀▀2. Mainly Solid Harvester based Industrial HEAT RECOVERY as Electricity: •h High performance unconvenConal heat pump: • Claims of COP >8(Mayekawa+): defacto 800+% efficiency. This is one of several state backed energy related tech promoted in Japan: Some tech prospered like this while others suddenly disappeared Hll recently(eg SuperCriHcal water). Non toxic CO2(R744) can be also used in similar way for refrigeraHon with less restricHons by environmental laws. Pure cooling without heaHng combo has been deemed no cost saving over convenHonal medium system, but some industrial sized systems are actually emerging as energy saving TransCriHcal CO2 RefrigeraHon Cycle by unique combinaHon of elements(Carnot RefrigeraCon+), • •i Micron-gap ThermoPhotoVoltaics: MTPV corp(DiMaUeo+); generally ignored Near Field TPVs efficiency is upto a magnitude ahead of mainstream Far Field TPVs, Jx Crystals TPV: Jx Crystals (Fraas) already measured 35% efficiency in 1989,
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linkedin.com/in/newnatureparadigm -Ben Rusuisiak: Specialty Cleantech Analysis, Vancouver, Canada