Welcome to the web site of the New York State Reliability Council, L.L.C.
New York State Reliability Council

About New York State Reliability Council

The New York State Reliability Council, L.L.C. ("NYSRC") is a not-for-profit entity, organized as a Delaware limited liability company, whose mission is to promote and preserve the reliability of electric service on the New York State Power System by developing, maintaining, and, from time-to-time, updating the Reliability Rules which shall be complied with by the New York Independent System Operator ("NYISO") and all entities engaging in electric transmission, ancillary services, energy and power transactions on the New York State Power System. The NYSRC shall carry out its mission with no intent to advantage or disadvantage any Market Participant's commercial interests.

The NYSRC's mission also includes monitoring compliance with the Reliability Rules by working in consultation with the NYISO to assure compliance, including when necessary, seeking compliance through the dispute resolution procedure contained in the ISO/NYSRC Agreement, and taking such other actions which may be necessary to carry out the purpose of the NYSRC Agreement.

The NYSRC is governed by the NYSRC Executive Committee comprised of thirteen (13) members consisting of representatives from the six (6) current Transmission Owners - Central Hudson Gas & Electric Corporation, Consolidated Edison Company of New York, Inc., Long Island Power Authority, National Grid, USA, New York State Electric & Gas Corporation/Rochester Gas & Electric Corporation, and the Power Authority of the State of New York; one (1) representative of the Wholesale Sellers sector - Independent Power Producers of New York, Inc.; one (1) representative of the Large Consumers sector - Multiple Intervenors; one (1) representative of the Municipals and Electric Cooperatives sector- New York Municipal Power Agency; and four (4) members not affiliated with any Market Participants.

At its December 10, 2021 meeting, the Executive Committee of the New York State Reliability Council set the New York Control Area (NYCA) Installed Reserve Margin (IRM) requirement for the May 1, 2022 to April 30, 2023 Capability Year at 19.6%. This decision was based on the NYSRC study, “New York Control Area Installed Capacity Requirement for the Period May 2022 to April 2023.” The study report can be found at NYSRC NYCA ICR Reports.

Latest Rule Postings

Draft Reliability Rules Posted for Review and Comment:

  • PRR #149 4-8-22
    Proposed Revised Reliability Rule - PRR 149  
    This rule change has two components: (1) To express the NYSRC’s LOLE criterion’s quantification of resource adequacy in terms of “loss of load event-days per year” instead of “days per year,” in order to avoid a possible misinterpretation that the NYSRC ‘s LOLE criterion allows a loss of load duration of 2.4 hours per year, and (2) to require IRM and resource adequacy assessments to include multiple reliability risk metrics in order to more fully describe loss of load events.
    Normal Process Review
    Posted on April 12, 2022
    Comments are due on May 26, 2022
    PRR #149 4-8-22

    PRR#149 Redline 11-21-21 original to proposed version

Approved New Rules:

There are no new approved reliability rules at this time


To view all rule postings click here.


  • NYSRC Executive Committee Goals for 2022
    To implement its mission of promoting and preserving the reliability of electric service on the New York State Power System, on November 10, 2021, the NYSRC Executive Committee approved Goals for 2022.  The current version of the Goals can be found here.

  • Availability of the NYSRC DER and Decarbonization Monthly Report
    For industry use, the monthly status report of the industry (New York and beyond) activities related to Decarbonization and Distributed Energy Resources (DER) is available at this link.

  • On March 29, 2021, the NYSRC filed comments with the New York State Legislature regarding proposed legislation relating to retirement of peaking generating units in New York.  The comments may be found here.


Schedule of Upcoming Meetings

Executive Committee:
May 13, 2022 9:30AM WebEx, call in Instructions to be provided

Reliability Compliance Monitoring Subcommittee: June 2, 2022, WebEx, 10AM

Reliability Rules Subcommittee:
May 5, 2022 NYISO, WebEx 10AM

Installed Capacity Subcommittee:
May 4, 2022, NYISO, 10 Krey Blvd, Rennselaer, NY 10AM

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 Herb Schrayshuen - Executive Secretary - herb@poweradvisorsllc.com | SITE MAP

© 2015 New York State Reliability Council, L.L.C. - Telephone: (315) 637-9002