Keeping the lights on

To our customers, reliability means keeping the lights on—it’s what they expect and deserve. For us, it’s upholding that reliability with diligent behind-the-scenes work. TVA had one of its best years in FY 2024, and behind every flip of a light switch was a TVA...

TVA upgrades existing hydro fleet

People don’t often think about it, but the power system has inertia, which means that it resists changing quickly. This resistance to change helps TVA maintain a steady flow of electricity even when we have a disturbance, such as a lightning strike or a loss of...

Managing debris from Helene

Hurricane Helene moved through the TVA service area bringing extreme wind and rainfall, despite being downgraded to a tropical storm. Helene’s devastating path of destruction left debris behind, that is now finding its way into the Tennessee River system. A large...