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December 5, 2025

Vistra Energy

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EPSA Panel Debates How to Minimize Consumer Pushback as Bills Climb
Panelists at EPSA's Competitive Power Summit warned that the clean energy transition could be slowed by consumers if monthly energy bills continue to rise.
Vistra
Vistra Pays more than $3 Billion for Energy Harbor
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
Vistra Favors PCM’s Emphasis on Dispatchable Gen
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.
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PJM Generators Say BRA Results Show Market Dysfunction
Generation owners in PJM say declining capacity prices and market participation in the Base Residual Auction demonstrate underlying issues with the market.
MISO
Illinois, Public Citizen Ask for Confidential Docs in Dynegy Probe
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.
Southern California Edison
CAISO, WEIM Boards Back Reliability Enhancements
The CAISO Board of Governors and Western Energy Imbalance Market Governing Body adopted resource sufficiency and storage changes to promote summer reliability.
PJM
Judges Skeptical of Capacity Sellers in PJM Offer Cap Dispute
Generators faced skeptical questioning from D.C. Circuit judges in their bid to overturn PJM’s capacity offer cap rules.
Sierra Club
FERC: Vistra Can Skip MISO IC Rules for Storage Projects
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
Vistra’s Generation Produces During Texas Summer
Vistra said its generation fleet provided 96% commercial availability during Texas’ record-breaking summer, helping smooth the volatility of fuel prices.
Shutterstock
Mystic Cost Worries Highlight NEPOOL PC Meeting
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.

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