🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

United States › Power plants › Solar farms › Mississippi

SOLAR FARMS · BATTERY STORAGE

Golden Triangle

Golden Triangle is a 250 MW operating solar and battery storage plant in Lowndes County, Mississippi, operated by Origis Energy USA, Inc. Its batteries store up to 200 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 2025 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore solar farms in Mississippi

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
OEMS5Solar Photovoltaic200 MW OperatingJan 2025
MS5_SBatteries50 MW
200 MWh
OperatingJan 2025

Plant details

Operator
Origis Energy USA, Inc
Location
Lowndes County, Mississippi
Balancing authority
TVA
Sector
IPP Non-CHP
Capacity
Operating: 250 MW
First unit online
Jan 2025
EIA plant ID
64529

Location

33.4189, -88.6189

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem