Vistra agreed to buy Energy Harbor and will create a new unit with 7.8 GW of zero-carbon generation, separate from its 32 GW of fossil fuel plants.

Vistra is taking a wait-and-see approach to ERCOT’s market redesign that is currently being debated, saying there are many details to work out.

Generation owners in PJM say declining capacity prices and market participation in the Base Residual Auction demonstrate underlying issues with the market.

The Illinois Attorney General and Public Citizen are calling on FERC to release private files pertaining to its investigation of Dynegy’s conduct in 2015.

The CAISO Board of Governors and Western Energy Imbalance Market Governing Body adopted resource sufficiency and storage changes to promote summer reliability.

Generators faced skeptical questioning from D.C. Circuit judges in their bid to overturn PJM’s capacity offer cap rules.

FERC approved Vistra’s request to bypass MISO’s generator interconnection procedures to quickly add battery storage projects at two retiring fossil fuel plants.

Vistra said its generation fleet provided 96% commercial availability during Texas’ record-breaking summer, helping smooth the volatility of fuel prices.

A group of New England suppliers is raising worries about the costs of the cost-of-service agreement between ISO-NE and the Mystic Generating Station.

Vistra CEO Jim Burke says he remains confident in the company's value proposition, even as it turned in a major second-quarter loss.