10 Krey Boulevard Rensselaer, NY 12144
February 2, 2017
By Electronic Delivery
Honorable Kimberly D. Bose, Secretary Federal Energy Regulatory Commission 888 First Street, NE
Washington, DC 20426
Re: Docket No. ER16-1751-000, New York Independent System Operator -
Notice of Effective Date
Dear Secretary Bose:
On May 20, 2016, the New York Independent System Operator, Inc. (“NYISO”) filed
proposed revisions to its Market Administration and Control Area Services Tariff (“Services
Tariff”) to implement certain enhancements to its ICAP Demand Curve reset (“DCR”) process
(“DCR Enhancements Filing”).1 On July 18, 2016, the Federal Energy Regulatory Commission
(“Commission”) accepted the proposed revisions (“July 18 Order”).2 The majority of the tariff
revisions became effective on July 19, 2016, except for the revisions to Attachment H of the
Services Tariff. With respect to the revisions to Attachment H of the Services Tariff, Ordering
Paragraph B of the July 18 Order directed the NYISO to “submit a compliance filing with no less
than two weeks’ notice of the proposed effective date” for these Commission-accepted revisions.
The NYISO submits this filing to provide notice of the expected effective date for the revisions
to Attachment H of the Services Tariff that were accepted by the July 18 Order.
I.Documents Submitted
1.This filing letter; and
2.A clean version of the revisions to Attachment H of the Services Tariff accepted by
the July 18 Order with an effective date of February 16, 2017 (“Attachment I”).
II.Notice of Effective Date
In compliance with Ordering Paragraph B of the July 18 Order, the NYISO hereby
provides notice to the Commission that it expects to implement the revisions to Attachment H of
1 Docket No. ER16-1751-000, New York Independent System Operator, Inc., Proposed Services
Tariff Revisions to Implement Enhancements to the Periodic Reviews of the ICAP Demand Curves (May
20, 2016). Capitalized terms not otherwise defined herein shall have the meaning specified in the
Services Tariff.
2 New York Independent System Operator, Inc., 156 FERC ¶ 61,039 (2016).
