A complaint filed by solar advocates argues that California's two largest utilities routinely fail to meet state-mandated ...

PG&E and Southern California Edison are routinely late to hook up new solar panels, squeezing owners financially. Will they ...

As a two-decade-old federal incentive for rooftop solar sunsets, a Wyoming installation company braces for market change.

Actions include leaning on trade measures in an attempt to further strangle the industry, while delaying permits for ...

The startup Reflect Orbital aims to keep solar farms running at night by reflecting sunlight from space and has sparked ...

It’s sort of like a mad rush, losing-my-mind busy,” said Gailan Wensil-Strow, a vice president of American Sentry Solar, ...

There are ways to maximize your ROI. Energy experts break down how homeowners can use solar panels as an investment strategy: ...

By solving a century-old physics problem, the Cambridge collaboration has unlocked a powerful new path toward creating highly ...

Peter Schmitt is US Solar’s director of project development and said the company has been experimenting with other types of ...

The Hopi Tribe received a multimillion-dollar federal grant to install solar panels and battery storage systems for hundreds ...