WASHINGTON, D.C. - A new analysis released today by the American Council on Renewable Energy (ACORE) finds that confidence among both...

Researchers worldwide are turning to innovative methods for seamlessly fitting renewable energy technology into spaces that already serve...

A key selling point that made solar energy the fastest-growing power source in the world—rapidly decreasing costs—has hit a speed bump....

Chemists at the University of Wisconsin-Madison and their collaborators have created a highly efficient and long-lasting solar flow...

A new way of making large sheets of high-quality, atomically thin graphene could lead to ultra-lightweight, flexible solar cells, and to...

Panasonic said it will stop producing solar cells and modules at Tesla’s factory in Buffalo, N.Y., ending a four-year joint venture with...

If energy and transportation planners stop seeing their sectors as separate markets for batteries—a World Resources Institute researcher...

Over the last decade, the cost of photovoltaic cells plummeted while their efficiency skyrocketed. That drove an unprecedented boom in...

Multiple technologies are vying to house temporary surpluses of solar and wind power. A mind-boggling array of energy storage...

Clean energy could become so cheap there’s no incentive to build any more. The plummeting cost of renewables could be a double-edged...