New York regulators issued an order approving Consolidated Edison’s emergency response plan after the utility restored language related to communications.

TAE Technologies said its research reactor had achieved and maintained control of plasma in a fusion reactor at a temperature of 135 million degrees Fahrenheit.

Powerful June storms and demand surges in central Ohio forced AEP to cut power to 150,000 customers to prevent further system damage, company executives say.

The Ohio Consumers' Counsel wants an independent audit, rather than a PUCO review, of AEP's decision last month to cut power after a wind storm.

PG&E and Tesla have asked owners of Powerwall batteries to be part of an aggregated storage program to help California meet its reliability challenges.

The New Jersey BPU agreed to hear Ørsted's petition seeking to override county officials who it says have not responded to efforts to secure local approvals.

The CPUC approved a PG&E plan to create five operational regions to improve safety and responsiveness, a key part of the utility's bankruptcy reorganization.

Regulators approved an agreement that will end CMS Energy’s use of coal-fired generation by 2025 and boost development of renewables and storage.

The FirstEnergy board of directors told the SEC that it had formed a “special review committee” to assess the performance of current top executives.

AEP Ohio customers accused the utility of racism for cutting power to poor areas of Columbus following a windstorm while continuing service to the suburbs.