Spring Grove I
Solar power plant in Surry County, Virginia. 97.9 MW of nameplate capacity across 1 generator, operated by Dominion Energy Inc..
Also known as Spring Grove 1 Solar Farm · EIA plant 61986
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 97.9 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- November 2020First generator online
- Operator
- Dominion Energy Inc.EIA operator ID 5248
- Grid
- PJMBalancing authority PJM
- Price nodes
- 1 PJM nodeResource nodes with prices
- Location
- Surry County, VA37.1739, −76.9193
- EIA plant ID
- 61986EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Spring Grove I produces
Free · EIA-923Net generation, 2025
184 GWh
184,300 MWh, final
Capacity factor, 2025
21.5%
2024: 18.2%
January to July 2026
127 GWh
Provisional
Range, 2021 to 2025
143.2–216.4
GWh a year. Low 2023, high 2021
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | 19,533 | Not reported | 2 of 12 |
| 2021 | 216,384 | 25.2% | 12 of 12 |
| 2022 | 177,695 | 20.7% | 12 of 12 |
| 2023 | 143,230 | 16.7% | 12 of 12 |
| 2024 | 156,309 | 18.2% | 12 of 12 |
| 2025 | 184,300 | 21.5% | 12 of 12 |
| 2026 (provisional, partial year) | 126,956 | 25.5% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free account · PJMEmissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| SGIS | Solar Photovoltaic | 97.9 | November 2020 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Dominion Energy Inc. as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Power plants near Spring Grove I
More plants operated by Dominion Energy Inc.
Questions about Spring Grove I
How much power does Spring Grove I produce?
Spring Grove I reported 184,300 MWh (184 GWh) of net generation in 2025, a 21.5% capacity factor on 97.9 MW of nameplate capacity. From January to July 2026 it reported 127 GWh, which is provisional.
Where is Spring Grove I?
Spring Grove I is in Surry County, Virginia, at 37.1739, −76.9193. It is in the PJM Interconnection, LLC balancing area (PJM).
Who operates Spring Grove I?
EIA-860M for August 2026 lists Dominion Energy Inc. as the operator (EIA operator ID 5248). The operator is not always the owner.
When did Spring Grove I start operating?
Its first generator began operating in November 2020, according to EIA-860M.
Does InfraMap have power prices for Spring Grove I?
Yes. InfraMap has PJM day-ahead and real-time prices at 1 price node linked to Spring Grove I, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- PJM day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page