Amendment 0007 Attachment 13_ Exhibit 1 NYISO Accounts.xlsx

This is Amendment 0007 to the FY26 GSA Streamlined Retail Electric Solicitation (47PA0826R0001), which updates the NYISO accounts data and pricing information for electricity supply procurement. The amendment provides the final auction schedule and monthly billing data for two NYISO pricing groups: one for Castle Point VAMC (Department of Veterans Affairs) and one for Otisville FCI (Bureau of Prisons), both located in New York. The Castle Point account requires a 60-month contract beginning November 2026 through November 2031, with annual consumption of 7,271,667 kWh across one account. The Otisville FCI account requires a 60-month contract from May 2027 through May 2032, with annual consumption of 6,354,935 kWh across eight accounts. Both contracts utilize a Firm Fixed Price billing structure on a dual-billed basis, with pricing excluding NY RPS, RES, CES, ZECs, ORECs, PPT, TOTS, Capacity, Federal Power Act 202(c), CLCPA, Bulk Energy Storage Program, and GRT components.

The amendment specifies auction dates and bid deadlines for both accounts, with offerors required to hold prices firm from submission until 1:30 p.m. EST on each auction day. Monthly usage data for the preceding twelve months is provided for both facilities to enable accurate bid preparation. Billing contact information has been updated for Otisville FCI to direct invoices to the email address otv-businessoffice-s@bop.gov, while Castle Point VAMC invoices are directed to VHAHVHEnergyManagement@DVAGOV.onmicrosoft.com. The document confirms this is a full requirements contract, and contract annual kWh usage volumes must be used for contracting purposes in relation to Section A.13 Load Changes. Multiple amendments preceding 0007 have updated pricing component tables, exhibit data, and auction schedules across PJM, NYISO, and MISO regions.