Those who live near the 230-megawatt Antelope Valley Solar Ranch One want to know whether the 3.7-million cadmium telluride (CdTe) thin film solar panels First Solar will install in their desert ...

California’s heat-wave-driven rolling blackouts last month, and the threat of more to come, have focused state political leaders and energy regulators on how to fix the California Public ...

Generac Power Systems is acquiring Enbala Power Networks, a major step toward putting its market-leading backup generator business and its fast-growing behind-the-meter battery-solar fleet to work ...

Emma is a staff writer at Greentech Media. She previously covered environmental policy, politics, and climate change at Grist and the New Republic.

The phrase “utility-scale solar” is heard so frequently in discussions about renewable energy that it comes as a bit of a shock when one realizes that there is no commonly accepted definition ...

Low-carbon grids need longer-duration storage, but few technologies have succeeded at scale. Here’s the current roster of best bets.

Policy & regulation are aligning with renewables cost declines to make projects more profitable and portfolios more sustainable. Batteries are helping to optimize the power grid and opening up new ...

Thirty thousand daily energy transactions between 140-plus electricity buyers and sellers: That’s the $8 billion, 4,500-active-node energy market the California Independent System Operator ...

Renewable energy is reshaping America’s electricity sector. Some utilities are doing it better than others.

One of the most complicated challenges of a 100 percent renewable power grid is how to replace the inertial stability provided by the spinning generators that the modern grid is built to serve ...

Renewables developers eyeing Saudi Arabia remain wary of the market following the news that the world’s biggest solar project has been canceled. The $200 billion, 200-gigawatt solar plant ...

If you follow the clean energy investment space, you’ve probably heard the term “YieldCo” thrown around quite a bit in recent months. YieldCos have burst onto the investment scene and ...