SolarOperatingMISO

Gibson Solar

Solar power plant in Gibson County, Indiana. 200 MW of nameplate capacity across 1 generator, operated by Gibson Solar, LLC.

Also known as EIA plant 68455

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Volkman Road Solar Array HybridGibsonPetersburg Energy CenterAES PetersburgGibson Solar20 km
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6 plants within 34 km, from EIA coordinates.

Key facts

Capacity
200 MWNameplate
Generators
1 operatingEIA-860M, August 2026
Operating since
August 2025First generator online
Operator
Gibson Solar, LLCEIA operator ID 66826
Grid
MISOBalancing authority MISO
Price nodes
1 MISO nodeResource nodes with prices
Location
Gibson County, IN38.3180, −87.5306
EIA plant ID
68455EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power Gibson Solar produces

Free · EIA-923

Net generation, 2025

142 GWh

141,836 MWh, final. 5 of 12 months reported

Capacity factor, 2025

Not reported

2024: Not reported

January to July 2026

238 GWh

Provisional

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
2001Not reportedNot reported0 of 12
2002Not reportedNot reported0 of 12
2003Not reportedNot reported0 of 12
2004Not reportedNot reported0 of 12
2005Not reportedNot reported0 of 12
2006Not reportedNot reported0 of 12
2007Not reportedNot reported0 of 12
2008Not reportedNot reported0 of 12
2009Not reportedNot reported0 of 12
2010Not reportedNot reported0 of 12
2011Not reportedNot reported0 of 12
2012Not reportedNot reported0 of 12
2013Not reportedNot reported0 of 12
2014Not reportedNot reported0 of 12
2015Not reportedNot reported0 of 12
2016Not reportedNot reported0 of 12
2017Not reportedNot reported0 of 12
2018Not reportedNot reported0 of 12
2019Not reportedNot reported0 of 12
2020Not reportedNot reported0 of 12
2021Not reportedNot reported0 of 12
2022Not reportedNot reported0 of 12
2023Not reportedNot reported0 of 12
2024Not reportedNot reported0 of 12
2025141,836Not reported5 of 12
2026 (provisional, partial year)237,89823.4%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 · MISO

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No 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
GeneratorTechnologyNameplate MWOnline since
GIBBYSolar Photovoltaic200.0August 2025

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Gibson Solar, LLC as the operator, which is not always the owner.

Modeled data

Pro

Pro adds modeled values for this plant. Everything above stays free.

Modeled

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.

Modeled

Expected vs reported generation

Monthly modeled expected output and physical potential next to EIA-923 reported output.

Analyst and MCP

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Power plants near Gibson Solar

Questions about Gibson Solar

How much power does Gibson Solar produce?

Gibson Solar reported 141,836 MWh (142 GWh) of net generation in 2025. From January to July 2026 it reported 238 GWh, which is provisional. 5 of 12 months were reported for 2025.

Where is Gibson Solar?

Gibson Solar is in Gibson County, Indiana, at 38.3180, −87.5306. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).

Who operates Gibson Solar?

EIA-860M for August 2026 lists Gibson Solar, LLC as the operator (EIA operator ID 66826). The operator is not always the owner.

When did Gibson Solar start operating?

Its first generator began operating in August 2025, according to EIA-860M.

Does InfraMap have power prices for Gibson Solar?

Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to Gibson Solar, 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