NiSource will postpone retirement of an Indiana coal plant because of the Commerce Dept.'s probe into tariff evasion by Chinese importers of solar components.

For a moment on April 30, CAISO was able to serve 99.87% of its native load with renewable energy, beating the 97.6% record set just a month earlier.

Hawaiian Electric withdrew plans to build a key battery storage system on Oahu; tight deadlines and supply chain issues appear to be the cause.

Stakeholders told MISO it should use a consistent capacity accreditation process for both its conventional and non-thermal generators.

A Washington siting council member requested a look at the effect of solar farms on Yakima Valley after the agency received applications for new projects.

New rules proposed to govern what land can be used for solar projects were met with little opposition but a stream of queries and suggested improvements.

In a new report, NERC and WECC highlighted four solar power-related disturbances from last year and warned that such events are likely to occur more often.

Ann Arbor officials voted to use the largest portion of its $24 million federal stimulus money to fund solar panels on as many as 18 municipal buildings.

New York officials approved a NextEra Energy Resources subsidiary to build and operate a 280-MW solar farm with 20 MW of battery storage.

Biden-appointed nominees to the TVA board stressed affordable rates and a robust renewable portfolio for the federal utility at their confirmation hearings.