10 Krey Boulevard Rensselaer, NY 12144
August 10, 2010
By Electronic Filing
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. ER10-1977-000
Errata Filing
Dear Secretary Bose:
On July 26, 2010 the New York Independent System Operator, Inc. (“NYISO”)
submitted proposed tariff revisions to its Market Administration and Control Area Services
Tariff (“Services Tariff”) and Open Access Transmission Tariff (OATT) introducing
clarifications regarding Real-Time Energy Offers (“July 26 Filing”)1. The NYISO previously made a filing on July 21, 2010 (“July 21 Filing”), concerning some of the same tariff sections, in Docket No. ER10-1866-000.
In an errata to the July 21 Filing, which is being made concurrently with this filing, the NYISO is proposing a few minor corrections to proposed amendments to Section 18 of the
Services Tariff. Because these filings were made within a few days of each other, and proposed changes to the same tariff section, the errata to the July 21 Filing implicates the base sheets
submitted with the July 26 Filing. Therefore, the NYISO is submitting this filing to reflect
accurate base pages in this docket. No substantive changes are being proposed for this docket. The NYISO is only seeking to reflect an accurate record by correcting the base pages used for the tariff changes proposed for this docket.
Effective Date
The NYISO respectfully requests that the Commission accept this errata to its July 26
Filing and accept the attached sheets for filing with the same effective date as the Commission
assigns to the tariff revisions that the NYISO submitted on July 26, 2010. Although the
requested effective date of September 30, 2010 is one week short of the sixty-day-prior notice
period, the NYISO submits that a September 30, 2010 effective date remains appropriate because
no substantive changes are being proposed and this filing is being made solely to reflect an
accurate record. The Commission has discretion to waive the sixty day prior notice period and
make tariff revisions effective before it closes when “good cause” is shown.2 Good cause for
1 On July 30, 2010 the NYISO also filed an errata under this docket correcting a few ministerial errors.
2 See e.g., California Independent System Operator Corp., 113 FERC ¶61, 287 at PP 48-
50 (2005).
