Tata Steel and startup Kraftblock say they’ve successfully deployed a thermal-energy storage system that harnesses waste heat ...

The startup has struck a deal with Xcel Energy to build a 30 gigawatt-hour battery plant that will deliver clean energy, ...

A dozen state legislatures are pushing measures to launch or expand programs that rely on customers’ thermostats, batteries, ...

The startup’s critical metals business missed a key milestone due to an incident at its Brazil plant, leading it to lose financing and lay off 71 ...

In more than half of U.S. states, Republican and Democratic lawmakers have introduced legislation that would boost adoption of DIY solar systems.

Most VPPs rely on customers’ solar and batteries. Xcel says its utility-owned alternative can do a better job in Minnesota — ...

Former FirstEnergy execs Chuck Jones and Mike Dowling face state criminal charges connected to HB 6 bailout maneuvers, for which Ohioans are still ...

Two communities seeking cleaner, cheaper energy are resisting pressure to extend deals that bind them to getting power from one of the nation’s ...

After a destructive fire, residents faced the task of rebuilding. Thanks to state incentives, the new homes are more energy efficient and resilient ...

The leading newsroom covering the transition to clean energy, electrification and climate solutions. We report on how the world is decarbonizing with ...

Advocates say the measure is strong but for a proposed $1 billion reduction to energy-efficiency programs that would undermine the sector without ...