The Southwestern Power Administration Fund Establishment Act aims to create a dedicated fund for the Southwestern Power Administration (SWPA) to manage its financial resources more effectively. The primary objective is to streamline the funding process for the administration's operations, maintenance, and development of power transmission facilities. Key provisions of the Act include the establishment of the Southwestern Power Administration Fund, which will consist of various revenue sources such as receipts, collections, and appropriations related to the SWPA.