New York Independent System Operator (NYISO)

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Resetting the Reset: Demand Curve Reform Discussions Begin
NYISO kicked off the demand curve reset reform process with a discussion of how to improve the overall process and what could be done to strengthen the definition of the proxy unit.
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NYISO Stakeholders Request Cluster Study Enhancements
The NYISO Transmission Planning Advisory Subcommittee discussed stakeholder comments on possible improvements to the cluster study process and the system deliverability test process.
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NYISO Presents Final LCRs for 2026/27
If the Champlain Hudson Power Express comes in as expected, it will have an impact on both LCR and CAFs downstate.
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NYISO’s 2026 to be Dominated by Reliability Concerns
Reliability concerns in NYISO, including a reliability need in New York City, are likely to dominate discussions in 2026.
Hydro-Québec
NYISO Meeting Briefs: Dec. 16-19, 2025
NYISO's Installed Capacity Working Group's final meeting of 2025 focused on proposed manual changes for several projects.
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N.Y. PSC Directs Con Edison to Create Plan to Avert Energy Shortfall
Consolidated Edison has been tasked with creating a contingency plan to avert the energy shortfall that it and NYISO have warned may develop in New York City.
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N.Y. Embraces All of the Above in Energy Strategy Update

The newest iteration of New York’s energy road map maintains a zero-emission grid as a target but acknowledges an uncertain path to that goal, and likely a longer reliance on fossil fuels.

NYISO
NYISO Meeting Briefs: Dec. 10-11, 2025
NYISO's Business Issues Committee and Operating Committee both endorsed tariff changes ahead of the completion of the Champlain Hudson Power Express.
Charles River Associates
Analysis: OSW and Gas Together Help NYISO, ISO-NE Grid Reliability
Northeastern power systems cannot afford to drop offshore wind if they are to maintain reliability, reduce emissions and lower electricity prices, according to a new analysis from Charles River Associates.
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NYISO Monitor Says More Data Needed to Verify Out-of-market Actions
The NYISO Market Monitoring Unit told the Installed Capacity Working Group that more data is necessary to verify the need for out-of-market actions on the part of transmission owners for reliability.

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