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December 23, 2025

RTO Insider

Entergy Corp.
Texas PUC Approves Entergy Gas Plants, Caps Costs
Texas regulators have approved Entergy Texas’ request to build two natural gas-powered units in MISO’s portion of the state, but they have limited the construction costs eligible for recovery to a combined $2.4 billion.
Poettker Construction
Ameren Resolute in 1st Dibs on Long-range Transmission Projects in Illinois
Ameren Illinois remains adamant that it should have exclusive access to construct nearly $2 billion of MISO regional transmission projects in the state without competition.
U.S. Fish and Wildlife Service
Utilities Back Some BPA Transmission Updates, Hesitate on Others
Utilities at a customer-led workshop voiced support for Bonneville Power Administration’s shift toward proactive transmission planning, though some expressed reservations about the agency’s proposed commercial readiness criteria.
© RTO Insider LLC
Swett and LaCerte Nominations Clear Committee on Party Line Votes
The two nominees to open seats on FERC, Laura Swett and David LaCerte, both cleared the committee in largely party line votes of 12-8 in a hearing.
CAISO
WEIM Prices Rise on Higher Gas Costs in Q2 2025
Western Energy Imbalance Market prices increased sharply in the second quarter of 2025 compared with the same period in 2024, mostly due to higher natural gas prices at Western hubs.
Calpine
ISO-NE Kicks off Talks on Accreditation, Seasonal Capacity Changes
ISO-NE kicked off NEPOOL discussions for the second phase of its capacity auction reform project, beginning long-awaited talks on accreditation and seasonal capacity auction changes.
Rystad Energy, IGU
Report: Gas Powerful Tool for Energy Assurance
A report from the International Gas Union argued that the U.S. and other nations can do more to ensure natural gas is properly used as a resource for grid stability.
Shutterstock
Permitting Hearing Shows Tricky Politics of Getting a Bill Passed
A House Natural Resources Committee hearing on permitting legislation highlighted how split the parties are, even on an issue where key parts of both their coalitions support action.
MISO
MISO, Stakeholders Appeal to FERC to Leave Long-range Tx Plan Intact
MISO and several stakeholders came to the defense of the RTO’s $21.8 billion, 24-project long-range transmission plan portfolio for the Midwest as five Republican states seek to repeal the projects’ approval.
Michelle Bloodworth
Stakeholder Forum: What Does a Reliable Grid Cost?
More and more, energy policy analysis seems to be based on finding a preferred answer rather than a realistic answer, says America's Power CEO Michelle Bloodworth.

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