Southwestern Power Administration Fund Establishment Act

The Southwestern Power Administration Fund Establishment Act creates a new fund within the U.S. Treasury to consolidate the Southwestern Power Administration's (SPA) existing receipts, unspent balances from prior appropriations, and future funding. This fund will directly support the SPA - a federal agency managing hydroelectric power marketing - by covering operational costs for power transmission systems, electricity marketing, infrastructure construction, and related administrative expenses. The bill transfers unspent balances from three specific past funds into this new account and updates budget laws to redirect future SPA funding to it. The fund remains available until spent, with excess amounts annually returned to the U.S. Treasury.