Amendment 0005: This amendment is being issued to change or update the following items in the FY26 Electricity Solicitation: 1) Updated solicitation - Changes are highlighted including Section A.17 (Energy Procurement Support Contractor Fee), Section C (Contract Clauses) and Section D.3 Enel announcement site link. 2) Updated Attachment 12 - Pre Proposal Call Schedule to provide updated dates for the NYISO and MISO auctions. 3) Updated Attachment 13 - Preliminary Exhibit 1 to include the updated Projected Auction Date for the NYISO and MISO auctions. Amendment 0004: This amendment is being issued to change or update the following items in the FY26 Electricity Solicitation. 1) Provide answers to questions submitted in response to Exhibit 1 for this solicitation. 2) Updated the Attachment 3 - Economic Price Adjustment components for PJM, NYISO, and MISO. Provide answers to questions submitted in response to Exhibit 1 for this solicitation. Changes are highlighted. 3) Updated Attachment 13 - Final Exhibit 1 for PJM auctions. See the updates sheet for the list of updates. Amendment 0003: This amendment is being issued to change or update the following items in the FY26 Electricity Solicitation. 1) Updated the Attachment 3 - Price Component Confirmation Tables for PJM, NYISO and MISO. Changes were made to the PJM table and are highlighted. 2) Updated Attachment 13 - Final Exhibit 1 for PJM auctions. See the "Updates" sheet for the list of updates. Amendment 0002 :This amendment is being issued to change or update the following items in the FY26 Electricity Solicitation: 1) Provide answers to questions submitted in response to the solicitation. 2) Updated the Attachment 3 - Economic Price Adjustment components for PJM, NYISO, and MISO. Changes are highlighted. 3) Updated Attachment 13 - Final Exhibit 1 for PJM auctions. 4) Updated solicitation - Changes are highlighted 5) New document provided "Tips on Preparing a Subcontracting Plan. . Amendment 0001: This amendment is being issued to change or update the following items in the FY26 Electricity Solicitation: 1) Changed the due date for technical proposals from 2/19/2026 to 2/26/2026 at 3:00 PM EST. 2) Updated the Attachment 12 - Pre-Proposal Call Schedule to update the PJM dates 3) Updated Attachment 13 - Preliminary Exhibit 1 to update the Projected Auction Date for PJM auctions from 3/11/2026 to 3/18/2026. The U.S. General Services Administration (GSA) intends to award a contract(s) for the supply of all electricity supply commodity components up to the Delivery Points as specified in Attachment 13: Preliminary Exhibit 1 of this solicitation. Pricing to the Delivery Point shall include all cost components specified in Attachment 3: Price Component Confirmation Tables of this solicitation. The Contractor shall supply the full requirements of such electricity for a term of up to sixty (60) months for the full monthly billing cycles. GSA will place a Final Exhibit 1 file(s) of its requireme…