Twiggs Solar — Plant Summary
- EIA Plant ID
- 61696
- Capacity
- 204 MW
- Primary Fuel
- Solar
- Technology
- Solar Photovoltaic
- Status
- Operating
- Location
- Twiggs, GA
- Operating Since
- 2020
- Generators
- 1
- Operator
- Onward Energy
- Parent Company
- Onward Energy Holdings
- Annual Generation
- 366,455 MWh
- Capacity Factor
- 20.5%
- Balancing Authority
- Southern Company Services, Inc. - Trans
- ISO/RTO
- —
- NERC Region
- SERC
Twiggs Solar
OperatingSolar
Ranked #7 of 167 Solar plants in GA#305 of 7447 nationally
204 MW Solar operating in Twiggs, GA — Southern Company Services, Inc. - Trans
EIAGEMWD
204 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2020
Operating Since
Location
Coordinates
32.5942, -83.4998
County
Twiggs, GA
Nearby Plants
- RobinsDistillate Oil183.8 MW · 7.9 km
- Richland Solar CenterSolar20 MW · 11.6 km
- Robins Air Force Base SolarBESS256 MW · 14.6 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Onward Energy | Origis Energy | — |
| Owner(s) | Onward Energy | Onward Energy Holdings | — |
| Status | Operating | operating | — |
Ownership Chain
About
Twiggs Solar is a 204 MW solar photovoltaic power plant located in Twiggs County, Georgia. The plant began operating in 2020 and has one generator. It is owned and operated by Onward Energy Holdings (Onward Energy). The plant utilizes single-axis tracking to maximize solar energy capture. Twiggs Solar is the 5th largest solar plant in Georgia out of 29, and the 193rd largest in the United States out of 639.
In its most recent year of operation, Twiggs Solar generated 366,455 MWh of electricity, achieving a capacity factor of 20.5%. The plant operates within the Southern Company Services, Inc. - Trans balancing authority and the SERC NERC region. Financial data indicates that the plant has a power purchase agreement (PPA) price of $26.31 per MWh.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
SERC
Balancing Authority
Southern Company Services, Inc. - Trans
Grid Voltage
230 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
20.3K MWh
Latest Month
366.5K MWh
Annual Generation
20.5%
Capacity Factor
Jan 2023 – Dec 2025
Financial DataBeta
Source: LBNL Utility-Scale SolarHIGH
$35.5/MWh
LCOE (Levelized Cost)
$26.3/MWh
PPA Price
$28.0/MWh
Energy Value
Pricing & Market Data
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
News & Articles (1)Beta
Deals·m and a
Onward Energy to acquire solar portfolio from Global Atlantic
Onward Energy has entered a binding agreement with Global Atlantic Financial Group to acquire a 1.17GW operational solar portfolio.
Onward Energy (buyer)Global Atlantic Financial Group (seller)
Power Technology·3 years ago
Last updated 2026-03-14
View all articles