Northern Indiana Public Service Co. says the spinoff is needed to meet surging power demand. Others say it’s an excuse to bypass regulations that ...

In a head-scratching move, Newsom vetoed popular legislation that would have spurred geothermal projects in the heat-rich ...

Marissa Gillett, pioneering former head of Connecticut’s utility commission, talks about how regulators need to step up amid rising costs and ...

The state enhanced battery safety rules in response to the Moss Landing fire. The industry is on board, hoping better ...

Thermal energy storage can use cheap, clean electricity to decarbonize industry. Rondo’s new project courts a controversial ...

Aligned Data Centers will pay to build a 31-megawatt battery, an early example of how AI developers can move fast if they’re ...

The city's utility says the charge is only fair to customers without solar, but the couple argues it’s an illegal penalty.

Gov. Kathy Hochul faces tough choices amid cuts to federal grants and pressure from advocates to block gas pipelines that ...

Clean-fuel producers and shipowners are in limbo after the International Maritime Organization delayed a decision on a ...

Bellwether produces all-electric, efficient machines that replace gas-burning roasters, giving cafes a sustainable – and ...

The Esmeralda 7 development would have been the largest solar farm in the U.S. But it was sited on federal land, so it needed ...

The Colorado-based startup unveiled its new demo plant and announced agreements with major steel users. The facility could start churning out clean ...