Petersburg Energy Center
Solar and battery storage project in Pike County, Indiana. 500 MW of nameplate capacity across 2 generators, operated by Petersburg Energy Center, LLC.
Also known as EIA plant 69428
This project groups Petersburg Energy Center (EIA 69428). EIA reports them as separate plants.
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 500 MWSolar 250.0 · Battery storage 250.0
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- January 2026First generator online
- Operator
- Petersburg Energy Center, LLCEIA operator ID 67483
- Grid
- MISOBalancing authority MISO
- Price nodes
- 1 MISO nodeResource nodes with prices
- Location
- Pike County, IN38.4616, −87.2952
- EIA plant ID
- 69428EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Petersburg produces
Free · EIA-923Net generation, 2025
Not reported
Not reported MWh, final. 0 of 12 months reported
Capacity factor, 2025
Not reported
2024: Not reported
January to July 2026
220 GWh
Provisional
| 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 | Not reported | Not reported | 0 of 12 |
| 2021 | Not reported | Not reported | 0 of 12 |
| 2022 | Not reported | Not reported | 0 of 12 |
| 2023 | Not reported | Not reported | 0 of 12 |
| 2024 | Not reported | Not reported | 0 of 12 |
| 2025 | Not reported | Not reported | 0 of 12 |
| 2026 (provisional, partial year) | 219,868 | Not reported | 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 · MISOEmissions
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 |
|---|---|---|---|
| BA | Batteries | 250.0 | January 2026 |
| PECPV | Solar Photovoltaic | 250.0 | January 2026 |
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 Petersburg Energy Center, LLC 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 Petersburg
Questions about Petersburg
Where is Petersburg Energy Center?
Petersburg Energy Center is in Pike County, Indiana, at 38.4616, −87.2952. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Petersburg Energy Center?
EIA-860M for August 2026 lists Petersburg Energy Center, LLC as the operator (EIA operator ID 67483). The operator is not always the owner.
Is Petersburg Energy Center a solar or a battery storage plant?
Both. Solar capacity totals 250 MW and battery storage capacity totals 250 MW.
When did Petersburg Energy Center start operating?
Its first generator began operating in January 2026, according to EIA-860M.
Does InfraMap have power prices for Petersburg Energy Center?
Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to Petersburg Energy Center, 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)
- MISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page