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December 5, 2025

ICAP demand curve reset (DCR)

NYISO
NYISO Stakeholders Continue Debate over Battery as Proxy Unit
NYISO analysts continue to recommend a two-hour battery electric storage system resource as the proxy unit for the ISO’s capacity market demand curve.
Analysis Group
Stakeholders Battle over Battery as Proxy in NYISO Demand Curve Reset
NYISO stakeholders are divided over consultants’ proposal to use a two-hour battery as the peaking plant in the ISO’s capacity market demand curve, as part of its quadrennial demand curve reset for 2025-2029. 
Analysis Group
NYISO Business Issues Committee Briefs: March 13, 2024
The NYISO Business Issues Committee approved proposed tariff changes to allow energy storage resources co-located with a dispatchable generator behind a single point of interjection to participate in the markets.

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