OpenAI's Sam Altman says AI's water concerns are "totally fake." The truth about AI's impact on natural resources is more complicated.

California's new community solar program is years delayed and just a handful of projects have launched in the meantime.

Balcony solar can be installed almost anywhere, is cheap, easy to set up and reduces bills. It’s increasingly appealing to Americans struggling with soaring energy costs, but it exists in a legal gray ...

New frontrunner achieves an overall efficiency of 97 percent. There are significant gaps in warranty conditions.

These gadgets reduce energy use, cut down on waste, and lower your monthly costs. They also show your clients and employees that your company takes sustainability seriously.

As Arizonans struggle with rising bills, heat relief experts emphasize a need to pursue nature-based city planning and clean ...

The Chinese manufacturer expanded its P Class portfolio with two new shingled-module series for residential and commercial ...

Solar power is enabling Kenyan farmers to reduce crop spoilage while temperatures increase, with potential to transform the ...

The Rockingham County Board of Supervisors unanimously rejected an application to build a 20-acre solar panel facility.

Though the state’s temperate coast is ideal for heat pump adoption, high residential electricity prices can make swapping a gas furnace for a heat pump a pricey proposition. That’s especially true in ...

Doral Renewables is working with Purdue University on an initiative aimed at helping rural Midwest communities to overcome extreme weather and rising ...

At a site near Redruth called United Downs, in Cornwall, a company called Geothermal Engineering Ltd has started producing geothermal electricity. To generate power (electricity), this project is ...