ATTACHMENT 13_ PRELIMINARY EXHIBIT 1 .xlsx

This is a preliminary account list (Exhibit 1) for the FY26 GSA Streamlined Retail Electric Solicitation, documenting federal agency electricity accounts that GSA intends to conduct auctions for during fiscal year 2026. The list contains approximately 850+ utility accounts across multiple states and utility service territories, including PJM (PEPCO, Delmarva, BGE, PE), NYISO, and MISO regions. Accounts span federal agencies including the Smithsonian Institution, Department of Justice, Department of Defense facilities, Department of Energy, Department of Health and Human Services, Environmental Protection Agency, Federal Bureau of Investigation, General Services Administration, National Archives, National Park Service, Veterans Affairs, and the Washington Metropolitan Area Transit Authority, among numerous others. Annual electricity consumption for individual accounts ranges from virtually zero to over 154 million kWh, with the largest single account being NASA Goddard Space Flight Center at approximately 154 million kWh annually.

The preliminary auction date for the vast majority of accounts is March 11, 2026, with contract start months varying primarily between November 2026 and June 2026, and a few accounts with May-27 start dates. All accounts are listed as "Consolidated By Utility" billing type, with service addresses concentrated in Washington, D.C., Maryland, Delaware, New Jersey, Ohio, and Pennsylvania. GSA notes that this preliminary data reflects the most recent auction information and does not represent current account information; final Exhibit 1 files will be released prior to auctions with updated information including final auction dates, RFP numbers, auction end times, pricing products requested, contract terms, monthly usage data, interval data availability, capacity and transmission values. Technical proposals must be received by February 19, 2026, at 3:00 p.m. EST, with contract awards contemplated at multiple times throughout the fiscal year. Offerors must be licensed in the applicable state to provide electric supply to retail customers at the time of award.