Today, the electricity we deliver is nearly 60% carbon-free through our 29 hydroelectric dams, TVA’s nuclear fleet and other renewables such as solar. We have plans underway to add 10,000 megawatts of solar generation by 2035, including building TVA's first utility-scale solar site.

TVA provides transmission services on a nondiscriminatory as-available basis to eligible transmission customers (including TVA, power marketers, and other qualified power providers) requiring transfers into, out of, or through the TVA system.

TVA's hydroelectric system comprises: 29 power-generating dams throughout the Tennessee River system, some of which date back to the TVA’s early days in the 1930s; A pumped-storage plant near Chattanooga called Raccoon Mountain; Purchased power from eight dams on the Cumberland River operated by the Army Corps of Engineers

Energy System of the Future. Discover what TVA is doing to reinforce reliability, protect the environment, and keep power costs low now and into the future.

The System Operations Center will house TVA’s new energy management system. This system works with smart technologies to help lower costs and increase reliability. The new energy management system will improve what we can see on the power grid.

Get up-to-date info for each TVA lake, including today’s levels, predicted elevations, planned generation releases, operating guides, and recreation schedules. You can also check rainfall, river elevations, and stream flows.

TVA is pioneering new technology to become the industry leader in the dry storage of coal ash. The ash is laid down, layer by layer, and compacted by special machines that use both weight and vibration to create a pavement-like hardness.

Learning Management System. PeopleGateway. For assistance, call the T&I Help Desk at 423-751-HELP (4357). Retirement Information. Retiree news, benefits, organizations and more. TVA Retirement System. TVARA (TVA Retirees Association) BVI - …

TVA’s Supplier Portal is an EAM/Maximo system for contracted suppliers to view/update purchase orders, enter subcontracting accomplishments, respond to eRFQs, update limited company information and more.

TVA is the largest public energy provider in the U.S. TVA also manages the Tennessee River and partners with communities for economic development.