The Department of Energy is providing significant funding to the Tennessee Valley Authority to upgrade its electrical grid, addressing concerns about transmission and distribution capacity. This initiative aims to add substantial gigawatts of capacity across eight states, with federal funds supplementing TVA's investment. Deputy Energy Secretary James Danly attributed current grid weaknesses to past energy policies under the previous administration. The announcement is part of broader federal programs like SPARK and GRIP, totaling billions of dollars nationwide for grid enhancements. These programs are designed to rebuild and upgrade over 1,500 miles of existing power lines, freeing up considerable capacity. Collectively, TVA's investments are expected to significantly boost its grid capacity. This funding addresses the critical bottleneck grid infrastructure represents for economic growth and innovation, particularly for burgeoning industries like AI. The article highlights that without adequate transmission, new power generation capacity becomes ineffective. Goldman Sachs has identified power constraints as a primary risk to the US's AI competitiveness, with Tennessee being a particularly tight market. Ultimately, a quarter of data centers may resort to behind-the-meter generation to bypass grid limitations.