April 10, 2019
By Electronic Delivery
Honorable Kimberly D. Bose, Secretary Federal Energy Regulatory Commission 888 First Street, NE
Washington, DC 20426
Re: New York Independent System Operator, Inc., Docket No. ER16-120-00_;
Compliance Filing to Incorporate Commission-Instructed Revisions
Dear Secretary Bose:
In accordance with the requirements of the Federal Energy Regulatory Commission
(“Commission’s”) March 21, 2019 Order on Compliance1 (“Order”) and consistent with pages seven through nine of the New York System Operator Inc.’s (“NYISO’s”) June 27, 2018 Request for Leave to Answer and Answer (“Answer”) in this proceeding, the NYISO submits this filing to incorporate the additional Tariff revisions that the Commission instructed the NYISO to make in Paragraph 20 of its Order with an effective date of July 23, 2018.2
The attached revisions implement the changes that the NYISO proposed on pages seven
through nine of the NYISO’s Answer and the Commission accepted in Paragraph 20 of the Order. In
particular, they modify the Generator notification and NYISO action deadlines specified in Sections
23.4.5.6.4.2.1 and 23.4.5.6.4.2.2.1 of the revisions to the NYISO’s Market Services Tariff.
I.Documents Submitted
1.This filing letter;
2.A clean version of the accepted revisions to the Services Tariff (“Attachment I”); and
3.A redlined version of the accepted revisions to the Services Tariff (“Attachment II”).
1 New York Indep. Sys. Operator, Inc., 166 FERC ¶ 61,203 at PP 1, 20 and Ordering Paragraph (B) (“NYISO is hereby directed to submit a further compliance filing, within 30 days of the date of this order, as discussed in the body of this order.”).
2 The July 23, 2018 effective date is specified in Ordering Paragraph (A) of the Order.