The U.S. Department of Energy (DOE), through its Office of Energy Dominance Financing (EDF), has finalized a loan of up to $3.26 billion for AEP Texas to modernize and strengthen the state’s electricity transmission network. The investment is aimed at improving grid reliability, reducing electricity costs, and supporting Texas’ growing energy demand driven by industries such as artificial intelligence, advanced manufacturing, and oil and natural gas production.
According to the DOE, the financing is expected to save more than one million Texas households and businesses an estimated $685 million in electricity costs over the next 30 years. The loan is also expected to create thousands of jobs while helping ensure a reliable and affordable electricity supply across the state.
U.S. Energy Secretary Chris Wright said the investment reflects the administration’s focus on strengthening America’s energy infrastructure while lowering costs for consumers. He stated that the project will modernize Texas’ electric grid, support expanding industries, including AI and manufacturing, and provide the energy needed for economic growth in the Permian Basin.
The funding will support approximately 100 transmission projects across Texas. These projects include rebuilding and reconductoring existing transmission lines as well as constructing new transmission infrastructure covering nearly 2,800 miles. The upgrades are designed to significantly improve the state’s electricity transmission capacity.
The DOE said the planned improvements will double the power-carrying capacity of upgraded transmission lines, reduce the frequency of power interruptions, and enable the connection of new reliable baseload power generation to the grid. Increasing transmission capacity is considered essential to meeting the state’s rapidly rising electricity demand from expanding data centers, manufacturing facilities, and energy production activities.
The loan has been issued under President Donald Trump’s Executive Order, “Unleashing American Energy,” which promotes investments in critical energy infrastructure and grid modernization. The DOE noted that this financing represents the third concurrent conditional commitment and financial close completed under the Energy Dominance Financing Program and the third utility financing finalized through the initiative.
The Energy Dominance Financing Program is intended to encourage private-sector investment in projects that improve U.S. energy security, strengthen grid reliability, expand domestic manufacturing, and reduce energy costs. Through investments such as the AEP Texas transmission upgrade, the DOE aims to support long-term infrastructure development while ensuring the electric grid can accommodate future economic and industrial growth.
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