MCMANUS PLANT

How MCMANUS PLANT compares

With 644 MW of capacity, MCMANUS PLANT ranks 18th among the 104 operating power plants Bywatts maps in Georgia and is the largest of the 19 operating Oil plants in the state. It accounts for about 51% of Georgia's operating Oil capacity and 1.8% of all operating capacity in the state. Nationally it is the 8th-largest of the 544 operating Oil plants in the database. Commissioned in 1964, it is older than 70% of the 101 operating Georgia plants with a recorded commissioning year. Its operator, GEORGIA POWER CO, runs 24 operating plants in Georgia totaling 19,021 MW. It shares Glynn County with 2 other operating plants, BRUNSWICK CELLULOSE and LIVE OAKS POWER PLANT.

EIA-860 lists 10 generators at the site with 560 MW of nameplate capacity, all petroleum liquids technology (this page's HIFLD capacity figure is 644 MW). Net generation was 3.3 GWh in 2024 (a capacity factor under 0.1%). Its generators came online between 1964 and 1972.

Grid neighborhood

The closest transmission line found within 10 miles is a 230 kV line owned by GEORGIA POWER CO, under 0.1 miles away. One other operating power plant sits within 25 miles: BRUNSWICK CELLULOSE (72 MW, Biomass).

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