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December 20, 2025

RTO Insider

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Pathways Initiative Unveils RO Proposed Name, Bylaws
The West-Wide Governance Pathways Initiative is preparing to file the incorporation documents for the independent RO that will govern CAISO’s energy markets, while funding challenges remain.
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MISO Seeking Realistic Gen Buildout for Tx Planning Futures
MISO said its set of 20-year transmission planning futures must be further fine-tuned after the Trump administration’s repeal of tax credits for renewable generation.
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CAISO’s EDAM Scores Simultaneous Wins at FERC

CAISO’s EDAM clinched a set of wins when FERC approved the market’s revised congestion revenue allocation model and authorized participation for the EDAM’s first two members — PacifiCorp and Portland General Electric.

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ERCOT Stakeholders Endorse 2026 AS Methodology
ERCOT stakeholders, while raising concerns over the grid operator’s use of conservative operations, have endorsed staff’s recommendations for computing minimum ancillary service quantities for 2026.
SPP MMU
SPP MMU: Average WEIS Energy Prices Up in Spring
SPP’s Market Monitoring Unit says in its latest report that the Western Energy Imbalance Service market’s average load energy prices rose “significantly” during the spring quarter of 2025.
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FERC Approves ISO-NE Follow-up Compliance Filing for Order 2023
FERC approved a follow-up filing for ISO-NE’s compliance with Orders 2023 and 2023-A, authorizing variations from the final rule related to interconnection point modifications, cost allocation, and commercial readiness deposits.
U.S. Army Corps of Engineers
DOT Yanks $679M in Funding for Offshore Wind Ports

The U.S. Department of Transportation has terminated $679 million in funding commitments for a dozen port and shoreline infrastructure projects planned to serve the offshore wind sector.

PacifiCorp
PacifiCorp Moves Forward with Oregon Renewable RFP
Oregon regulators have approved PacifiCorp's request for proposals for renewable resources, saying the utility must accept bids for resources with conditional firm transmission. 
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Pathways Bill Will Make It to Newsom’s Desk, Author Says
After months of negotiations, the author of the California legislation needed to transform CAISO’s market into an independent regional energy market for the West is confident the state legislature will have a bill to vote on before the session wraps up
NextEra Energy
ISO-NE Open to PFP Changes Following NEPGA Complaint
ISO-NE said it is open to capping the balancing ratio used to calculate Pay-for-Performance payments to prevent capacity resources from being required to provide more power than their capacity supply obligations.

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