New York Independent System Operator (NYISO)

Potomac Economics
NYISO Monitor Report Highlights Generator Outages During Heat Wave
As NYISO continues its Capacity Market Structure Review, the Market Monitoring Unit used its second-quarter State of the Market report to highlight potential issues with how the ISO forecasts resource availability.
NYISO
NYISO Increases Budget for 2026
NYISO expects its 2026 budget to be $210 million, $8 million more than the 2025 budget, its CFO told the Budget and Priorities Working Group.
EDF Renewables
Report: Big Beautiful Bill to Increase Power Prices in NYISO, PJM
A new analysis of the One Big Beautiful Bill Act from Aurora Energy Research found that the bill likely will increase wholesale power prices in NYISO and PJM.
NYPA
NYISO Puts Storage as Transmission on Pause
At a recent Budget and Priorities Working Group meeting, NYISO presented its final recommendations for 2026, which will define where the ISO puts its market design resources.
Shutterstock
NYISO BIC Dissects Power Prices During June Heat Wave
NYISO shared a detailed analysis of New York’s late June heat wave, in which significant operating reserve shortages elevated energy prices.
Micron Technology
NYISO OC Approves SIS for Micron Fab Interconnection
The NYISO Operating Committee approved the system impact study for the second of Micron Technology’s semiconductor chip manufacturing centers.
© RTO Insider
New York PSC Denies NYPA’s Clean Path Transmission Priority Status
The New York Public Service Commission denied the New York Power Authority’s petition to grant the Clean Path New York transmission project priority status.
NYISO
NYISO Stakeholders Concerned About Lack of Data on Supplemental Commitments
Stakeholders requested the NYISO Market Monitoring Unit provide an explanation of the difficulties in obtaining data from the ISO and market participants on supplemental commitments after it presented its State of the Market report for the first quarter.
Plaza Construction
NYISO Drops Seasonal CAFs from Winter Reliability Project
NYISO told stakeholders it was no longer considering seasonal capacity accreditation factors because it found they would disincentivize participation in the capacity market.
NYISO
NYISO Presents Informational CAFs for Non-firm Generators
NYISO provided a glimpse into the possible capacity accreditation factors for gas generator units that have not guaranteed a supply of fuel for the winter capability period.

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