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February 23, 2026

RTO Insider

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SPP Approves 6th Competitive Transmission Project
SPP approved its sixth competitive project under FERC Order 1000, a 345-kV transmission line in Oklahoma, with two more upgrades in the pipeline.
Constellation Energy
ISO-NE Discusses Details of New Prompt Capacity Market
ISO-NE and NEPOOL members discussed how to address market power, tie benefits and resource qualification in a prompt capacity market during a three-day meeting.
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Panel Explores How Western Markets Have ‘Played off’ Each Other
In the competition between two Western day-ahead markets — CAISO’s EDAM and SPP’s Markets+ — the two market operators have “sort of played off one another,” an industry observer said during a panel.
Calpine
DOJ Seeks PJM Market Data for Review of Constellation-Calpine Merger
As part of its review for the Constellation-Calpine merger, DOJ asked PJM for a major trove of market data as it looks into the region where the two firms' operations overlap the most.
MISO
MISO Prepping for Likely 123-GW Summer 2025 Peak
MISO cautioned it’s likely in for heat waves and drought this summer with a slight chance it navigates a 130-GW peak in July.
Shutterstock
BPA’s Tx Planning Pause Prompts Talk of New RTO, Stricter TSR Requirements
Following BPA’s pause on certain transmission planning processes, the agency’s customers say it might be time to consider creating a regional transmission organization or imposing stricter requirements to tackle the “exponential growth” of transmission service requests.
Duke Energy
Duke Earnings Report Highlights Huge Investments to Meet Load Growth
Duke Energy described plans to invest up to $200 billion in the next decade to meet demand growth across its multiple utilities during an earnings call for the first quarter of 2025.
Senate Energy and Natural Resources Committee
Wright Defends DOE Budget at House Appropriations Subcommittee
Energy Secretary Chris Wright testified about the Trump administration's budget request and took flak mostly from Democrats on his department's review of previously authorized spending.
AEP
AEP to Meet Load Growth with More Infrastructure
AEP tells financial analysts that load growth, driven by commercial customers in its service territory, presents opportunities to invest in “critically needed” infrastructure.
Z22, CC-BY-SA 4.0, via Wikimedia Commons
NYISO Monitor Analyzing Alternative Capacity Market Designs
The NYISO Market Monitoring Unit told stakeholders it is independently analyzing the capacity market in parallel with the ISO’s ongoing Capacity Market Structure Review project.

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