DOE plans $250m for TVA's 84 grid projects across eight states
Victoria Shinder2 min readThe US Department of Energy announced on 13 October 2026 that it intends to support the Tennessee Valley Authority (TVA) in funding 84 transmission and distribution projects across eight states.
The money. The award is worth about $581 million in total: $250 million in federal funding and roughly $331 million in cost share from the applicant. It is made under the Grid Resilience and Innovation Partnerships (GRIP) programme, as part of an initiative DOE calls "Resilience Amplified: Multi-Market Grid Interconnection". DOE expects the projects to add about 2.5 GW of grid capacity, to give 2.58 million households and businesses access to more reliable supply and to support around 800 jobs.
The second programme. The announcement links the award to TVA's earlier selection for SPARK — DOE's programme for accelerated reconductoring and other advanced transmission technology upgrades. Under SPARK, TVA plans to upgrade about 125 miles of existing lines in Tennessee, Alabama and North Carolina with advanced conductors and grid-management technology. That project costs $159.7 million and is expected to add about 1,900 MW of transmission capacity. Taken together, DOE puts TVA's GRIP and SPARK work at nearly $741 million of planned investment, with about $329.8 million in federal support and more than 4,300 MW of added capacity.
What is not yet decided. DOE's wording is an intention to support. The release states that final federal funding, project scope, schedules and other award conditions remain subject to executed DOE agreements and to environmental, permitting, regulatory and Tribal reviews. The eight states covered by the 84 projects are not listed individually in the announcement.
How DOE argues the case. Deputy Secretary James P. Danly ties the investments to congestion relief and better use of the existing transmission system to lower costs for ratepayers; Assistant Secretary Katie Jereza of the Office of Electricity speaks of fewer outages and bringing TVA and local utilities together. The release also carries the administration's criticism of its predecessor's energy policy.
For a reader comparing figures, the two programmes should be kept apart: the GRIP award funds 84 transmission and distribution projects, while SPARK is described explicitly as getting more capacity out of about 125 miles of lines that already exist.
Source: US Department of Energy, "Energy Department Backs Major Grid Expansion Across Eight States to Strengthen Reliability and Lower Electricity Costs" — https://www.energy.gov/articles/energy-department-backs-major-grid-expansion-across-eight-states-strengthen-reliability