NYISO Tariffs
The most recent update to these tariffs reflects the Commission Orders issued on July 2, 2025, July 25, 2025, and July 22, 2026, in Docket Nos. ER25-1998-000, ER25-2382-000, and ER26-2567-000, respectively, effective September 16, 2026. These tariffs also reflect those revisions filed June 29, 2026, in Docket No. ER26-2987-000, with a requested effective date of August 1, 2026, and September 15, 2026, which are currently pending acceptance from the Commission.