Gradient's advanced window unit can heat and cool 500 square feet of your home, and it doesn't require any electrical work.

Were you banking on some financial help for paying for a heat pump, electric car or home insulation project? You may want to ...

“By utilizing PV-generated electricity to power the compressor and auxiliary ... “Research shows that for optimum solar heat pump performance, solar radiation ranges from 350 W/m 2 to 700 ...

The overall cost of the solar-powered heat pump system was valued at JOD360,920. The model takes into account evaporation and convection heat losses as well as conduction losses, radiative losses ...

A German company has debuted a new photovoltaic roofing tile that could help change how homes around the world are powered.

This could be the result of a residential cooling system, or even directly sourced from a solar ... effective heating (or cooling) power that results. We’ve covered a few heat pump hacks before ...

The first heat pumps to pass the U.S. Department of Energy's Cold Climate Heat Pump Challenge might be in customers' homes by the end of the year.

Heat pumps do require electricity to run, but this is a lower source of carbon emissions than gas, because the UK is increasingly using green energy sources, like solar and wind power. And even when ...

The appliances are a sustainable and energy-efficient switch from fossil-fuel powered HVAC systems ... initiatives to increase use of solar energy and heat pumps go hand in hand, with households ...