Using a space heater to warm specific areas instead of heating your entire home can yield significant savings. We've crunched ...

As the co-owner of a California property that has never been tied to the electric grid, I can attest to the warm feeling of self-sufficiency that comes with a functioning solar power system. We’ve ...

Heating water is one of the most energy-consuming and costly household tasks. According to the Department of Energy, it makes up roughly 18% of a standard home's monthly energy budget. And if you use ...

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 ...

Electric space heating systems and appliances like water heaters can help American homeowners reduce their energy use, and ...

Back in 2019, a consortium of scientists predicted August 2025 as the peak of the solar activity cycle. But where are we now?

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...