TVA grid conditions, right now
Tennessee Valley Authority · Tennessee Valley
Follow the Tennessee Valley Authority's balancing area through hourly demand and generation, reservoir operations, daily reactor reports, transmission outage postings and generator interconnection requests. Open the map to inspect the infrastructure, then use Radar to follow the operating publications.
TVA on the live map
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What's live here
Every dataset, sourced4 coverage areas live today. Each row is backed by named source feeds in the public data catalog — cadence and provenance included.
| Coverage | Detail | Cadence | Status |
|---|---|---|---|
| Demand and generation | EIA-930 hourly actual demand, day-ahead demand forecasts and generation by fuel. | — | Live |
| Reservoir operations | TVA elevations, hourly discharge, daily forecasts, generation release schedules and notices. | — | Live |
| Nuclear reactor status | NRC daily reports for Browns Ferry, Sequoyah and Watts Bar. | — | Live |
| Transmission and interconnection | OASIS line and transformer outage postings and seasonal MW in the current generator queue. | — | Live |
Live intelligence for TVA
Browse every live viewEverything Ask the Grid publishes on TVA, in one place — what the grid is doing now, where it is headed, and what has been written about it.
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A federal power provider and balancing authority
TVA supplies electricity through local power companies and direct customers across the Tennessee Valley. It operates a balancing area within the Eastern Interconnection, combining nuclear, hydro, fossil generation and purchased power. Its territory spans Tennessee and portions of six neighbouring states.
Demand and generation by fuel come from EIA-930 hourly reports. TVA's reservoir publications carry hourly observations, daily forecasts and generation release schedules. NRC reactor reports describe daily rated reactor power percentages; OASIS postings describe transmission outage intervals and the current generator queue. Every desk preserves its source's units, clock and publication status.
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