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200 MW Solar operating in Decatur, GA — Southern Company Services, Inc. - Trans
200 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2024
Operating Since
Coordinates
30.8596, -84.4443
County
Decatur, GA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Washington County Solar, LLC | — | — |
| Owner(s) | Washington County Solar, LLC | — | — |
| Status | Operating | operating | — |
Decatur Solar is a 200 MW solar photovoltaic power plant located in Decatur County, Georgia. The plant, which began operating in 2024, is owned and operated by Washington County Solar, LLC. It utilizes single-axis tracking technology to maximize solar energy capture. The plant consists of a single generator and ranks as the 6th largest solar facility in Georgia out of 29, and 213th nationally out of 639.
In its most recent year of operation, Decatur Solar generated 479,881 MWh of electricity, achieving a capacity factor of 27.4%. The plant operates within the Southern Company Services, Inc. - Trans balancing authority and the SERC NERC region. Financial data is available for the plant, sourced from LBNL Solar.
Generated from EIA, GEM, and public data sources
Grid Region
Southeast
Market
SEEM Participant
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
25.3K MWh
Latest Month
479.9K MWh
Annual Generation
27.4%
Capacity Factor
Data from 2024
$25.3/MWh
LCOE
This plant's balancing authority participates in the Southeast Energy Exchange Market (SEEM). SEEM is a bilateral exchange — no public nodal pricing.
Last updated 2026-03-26
View all articlesSouthern Company Services, Inc. - Trans (SOCO)
Grid Voltage
230.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP