10.2 MW Solar operating in Calhoun, SC — Dominion Energy South Carolina
10.2 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2017
Operating Since
Coordinates
33.6864, -80.7604
County
Calhoun, SC
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | St. Matthews Solar, LLC | St. Matthews Solar | — |
| Owner(s) | St. Matthews Solar, LLC | — | — |
| Status | Operating | operating | — |
St. Matthews Solar is a 10.2 MW solar photovoltaic power plant located in Calhoun County, South Carolina. The plant, which began operating in 2017, is owned and operated by St. Matthews Solar, LLC. It utilizes single-axis tracking technology to maximize solar energy capture. The plant is connected to the Dominion Energy South Carolina balancing authority within the SERC NERC region.
In its most recent year of operation, St. Matthews Solar generated 18,511 MWh of electricity, achieving a capacity factor of 20.7%. The plant is ranked as the 49th largest solar facility in South Carolina out of 143, and 1791st nationally out of 7108. Financial data associated with the plant is available from LBNL Solar.
Generated from EIA, GEM, and public data sources
NERC Region
SERC
Balancing Authority
Dominion Energy South Carolina
Grid Voltage
23.9 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
934 MWh
Latest Month
18.5K MWh
Annual Generation
20.7%
Capacity Factor
$42.6/MWh
LCOE (Levelized Cost)
$29.6/MWh
Energy Value
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
Last updated 2026-03-15
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