Tesla is facing blowback after numerous reports of delayed solar and energy storage installations. The company was excoriated in a recent Business Insider story for failing to meet delivery ...

Natural-gas peaker plants may soon be under threat in a very real way. “I can’t see a reason why we should ever build a gas peaker again in the U.S. after, say, 2025,” said Shayle Kann, a ...

Big U.S. transmission projects linked to renewables have a poor track record. But the stakes — and potential payoff — are high, so developers charge onward.

The commonly held view that lithium-ion batteries are not being recycled is not true. It’s just that China has pretty much cornered the market, experts say. China recycled around 67,000 tons of ...

Form Energy, the stealthy, Bill Gates-backed startup, has secured its first utility deal for a novel super-long-duration energy storage technology. And its stated capability blows away anything ...

After months of legal back-and-forth, a ruling in the U.S. Court of International Trade has reinstated tariffs on two-sided solar panels, giving the Trump administration a victory in its waning ...

JinkoSolar is the first manufacturer to launch a U.S.-based solar manufacturing facility since President Trump announced new solar tariffs.

The growing mismatch between Germany’s renewables capacity and the strength of its electricity network is leading to curtailment, crazy pricing and challenges for neighboring nations.

There’s a lot of energy underneath homes — if reasonably priced technology can be scaled up to tap its potential. A U.S. Department of Energy study indicates that geothermal heat pumps, which ...

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 ...

Two separate analyses from Origis Services and Wood Mackenzie suggest that cost-cutting now for maintaining solar projects leads to greater expenses down the road.

California has passed its first-ever subsidy aimed specifically at bringing more distributed solar and energy storage to people at highest risk of having their power shut off by utilities trying ...