Power Plants Near 31558 — Saint Marys, GA

Power generation near this area

There are 36 power plants within 50 miles of Saint Marys, Georgia (ZIP 31558), with a combined 4,225 MW of nameplate capacity. Solar is the most common fuel type in this area with 17 of the 36 nearby plants. The closest plant is Naval Submarine Base Kings Bay at 4.3 miles.

Nameplate capacity is the maximum output a plant can produce under ideal conditions — actual generation depends on fuel availability, demand, and maintenance schedules. Capacity factor (shown on individual plant pages) measures how much of that theoretical maximum a plant actually delivers over a year. Nuclear plants typically run above 90%; solar and wind range from 20–45% depending on location and weather.

All data comes from federal EIA and EPA releases. For a printable version of this proximity search, use the report link below. To explore all plants in Georgia, visit the Georgia state page.