WINDHAM, ME - JANUARY 19: Matt Johnson, 38, an HVAC technician with ReVision Energy, a New England company specializing in solar energy and electric heat pump installations, works on removing all ...

Researchers in Malaysia designed a photovoltaic-thermal system that can be used in solar drying, space heating, rooftop systems, and off-grid thermal applications. It relies on a double-pass cooling ...

Exploring how the $50 solar water heater works and how you can build it yourself for affordable home heating. #SolarHeater #DIYEnergy #SustainableLiving Pennies are being canceled and the US Mint ...

If you want to buy an electric vehicle—or solar panels or a heat pump or home battery—there’s a short window of time to make use of the existing federal tax credits currently available. Under the ...

Photovoltaic efficiency has come a long way over the decades, but there’s always room for improvement. A new study analyses how to make solar thermoelectric generators, or STEGs, more efficient by ...