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December 10, 2025

RTO Insider

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NYISO
NYISO Dogged by Uncertainty in Comprehensive Reliability Plan
NYISO’s draft 2025-2034 Comprehensive Reliability Plan shows a wide range of possible scenarios for resource adequacy in New York, with the most negative outlook showing a deficit of up to 10 GW by 2034.
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Data Centers ‘Exacerbating’ Tx Line Overload Forecasts in Bay Area
The construction of new data centers could lead to transmission line overloads in the Bay Area, CAISO forecasts show.
ERCOT
ERCOT Board Approves AS Procurement for 2026
ERCOT’s Board of Directors approved staff’s recommended methodologies for acquiring minimum ancillary service requirements in 2026, despite concerns over conservative operations and target procurement levels.
Oxford Properties
Stakeholders Press IESO on Governance, Transparency
IESO’s plan to give its staff authority to set market parameters without approval by the Board of Directors has sparked a debate over the ISO’s governance and the role of stakeholders.
CAISO
Stakeholder Forum: Collaboration, Determination and Optionality are Keys to Continued Market Expansion in West
As long as entities across the West remain committed to continued regional trade, coordination, and reciprocal efforts to enable market participation, there can be significant benefits for the region at large, say Chris Robinson and Scott Simms.
Shutterstock
Advocates Defend Energy Efficiency Programs in Massachusetts
Climate and consumer advocates called on Massachusetts lawmakers to preserve the state’s energy efficiency programs as legislators work to develop an energy affordability bill in response to high gas and electricity costs over the past winter.
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Pathways to Engage Broad Set of Stakeholders to Select Independent RO Board
The West-Wide Governance Pathways Initiative soon will begin the nomination process to select the initial board of the independent regional organization that will govern CAISO’s energy markets.
Consumers Energy
Wright: DOE Working to Stop More Coal Plants from Retiring
U.S. Energy Secretary Chris Wright said his department is working with utilities around the country to keep more coal plants slated for retirement open to help meet rising demand from data centers and other new large loads.
ATC and ITC Midwest
Bipartisan Transmission Permitting Reform Bill Introduced in House
U.S. Reps. Scott Peters (D) and Andy Barr (R) introduced the SPEED and Reliability Act, which is meant to speed up the siting and permitting of transmission lines.
CAISO
DER Representatives Get a Seat at the Pathways Table
A wide variety of stakeholders — including representatives of the DER sector — will serve as advisers to the Pathways Initiative as it enters its next phases.

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