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, ...

Lauren Phillips’ balcony just became a power plant. A very small, carbon-free one. A few weeks ago, the attorney set up what may be the first plug-and-play solar panel in the Bronx. The 220-watt ...

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

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

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

The Prairie State Energy Campus sits to the north of the Illinois villages of Marissa and Tilden (Michael Siluk/UCG/Universal Images Group via Getty Images) Across Illinois, dozens of communities are ...

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 ...

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

Data centers and their immense power demand are driving discussions from the White House down to county governments — and are sure to shape this ...