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December 18, 2025

New York Independent System Operator (NYISO)

NYPSC Limits ESCO Service, Sets New DER Compensation
The NYPSC issued a procedural order to begin implementing its 2016 ruling prohibiting energy service companies from enrolling new low-income customers.
The Brattle Group
NYISO Business Issues Committee Briefs: Sept. 12, 2017
NYISO’s Business Issues Committee approved revisions to the ISO’s Transmission Constraint Pricing Manual and discussed incorporating carbon costs.
NYPSC Chair Promises ‘Continuity’ on State Energy Policies
New York’s top energy regulator told the Independent Power Producers of New York that he will offer a steady hand in a time of dramatic change.
NYISO
Public Policy Tx Project Wins Key NYISO Endorsement
The NYISO Business Issues Committee recommended the board approve construction of NextEra's Empire State Line in western New York.
NYISO Stakeholders Talk Details of Carbon Charge
NYISO stakeholders offered broad support for incorporating a $40/ton carbon charge into the ISO’s markets at a special public hearing.
NYISO
NYISO Management Committee Briefs – August 30, 2017
NYISO locational-based marginal prices (LBMPs) have averaged $36.35/MWh for the year through July, a 12% increase from a year earlier.
Analysis Group
FERC Again Rejects Emissions Controls for NY Demand Curve
FERC rejected a request to include the cost of emissions controls in the peaking plant design for the NYISO New York Control Area capacity demand curve.
Potomac Economics
Nuclear, Hydro Help New York Offset Higher Gas Prices in Q2
New York energy markets performed competitively in the second quarter, according to the NYISO Market Monitoring Unit’s State of the Market report.
Grid Operators Manage Solar Eclipse
U.S. grid operators, the ISOs and RTOs across the country, were well prepared for the first continent-wide total solar eclipse in nearly a century.
FERC Denies NRG Waiver in NY Emissions Case
FERC denied NRG Curtailment Solutions’ request for an exemption from NYISO penalties for nonperformance.

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