As more solar power is added to the energy grid in Western Pennsylvania and across the world, researchers at Carnegie Mellon University are thinking about what comes next: how to maintain those solar ...

A train line in western Switzerland now carries two kinds of traffic: passengers above, and sunlight below. On a 100-meter ...

This story was originally published by Canary Media and is reproduced here as part of the Climate Desk collaboration. A novel solar power project just went online in California’s Central Valley, with ...

Solar panels at the 180-megawatt Madison Fields Solar project in Pike Township, Madison County. The project is one of about a dozen large-scale solar projects that have state approval, are under ...

GILA RIVER INDIAN RESERVATION, Ariz.—About 33 miles south of Phoenix, Interstate 10 bisects a line of solar panels traversing the desert like an iridescent snake. The solar farm’s shape follows the ...

Xcel Energy has curtailed plans to build a large-scale solar farm spread across thousands of acres in western Wisconsin, cancelling the second phase of the plan, while moving ahead with the first ...

The 6.55 MW project, hailed as the world’s first grid-connected, solar rooftop project within a social housing community, equipped almost 2,000 houses with solar panels. A large-scale rooftop solar ...

Known as Esmeralda 7, the project planned in the Nevada desert would have produced enough energy to power nearly two million homes. By Maxine Joselow Reporting from Washington An enormous solar power ...

When you imagine a massive solar farm, you probably picture endless rows of panels stretching across an empty desert. That's ...