In all scenarios considered, the combination of heat pump and PV leaves the gas heating system behind after 12 years. Without solar support, it is 14 to 15 years, and with additional storage ...

Home heating and cooling needs have shifted over the years, and now it seems that heat pumps are having a moment. For the second year in a row, heat pump shipments outpaced gas furnaces in the US ...

The combination ... reduce our greenhouse gas emissions because it will be possible to retain the surplus heat generated by the industrial process, feed it into the heat pump, and so increase ...