DOUGLAS DAM

How DOUGLAS DAM compares

With 151 MW of capacity, DOUGLAS DAM ranks 18th among the 53 operating power plants Bywatts maps in Tennessee and 7th of the 29 operating Hydro plants in the state. It accounts for about 3.6% of Tennessee's operating Hydro capacity and 0.7% of all operating capacity in the state. Nationally it is the 124th-largest of the 1,243 operating Hydro plants in the database. Commissioned in 1943, it is older than 71% of the 53 operating Tennessee plants with a recorded commissioning year. Its operator, TENNESSEE VALLEY AUTHORITY, runs 32 operating plants in Tennessee totaling 19,142 MW.

EIA-860 lists 4 generators at the site with 151 MW of nameplate capacity, all conventional hydroelectric technology. Net generation was 446 GWh in 2024 (a 34% capacity factor), up 13% from 2022. Its generators came online between 1943 and 1954.

Grid neighborhood

The nearest named substation is NORTHVIEW (161 kV), about 2.6 miles away; the closest transmission line found within 10 miles is a 161 kV line owned by TENNESSEE VALLEY AUTHORITY, under 0.1 miles away. Another 2 operating power plants totaling 140 MW sit within 25 miles; the largest is CHEROKEE DAM (135 MW, Hydro). Within 50 miles is one mapped data center, Peace Communications KNX1 in Knoxville, about 21.4 miles away.

Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology