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Oak Hill Solar Array — Power plant · Solar · Southern Indiana Gas & Elec CoRustic Hills Solar II LLC — Permitted · Solar · IN · 100 MW · 11.4 mi awayRustic Hills Solar I — Permitted · Solar · IN · 100 MW · 12.2 mi awayHenderson County Solar — Under construction · Solar · KY · 51.1 MW · 14.1 mi away
  • Wind & solar
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Oak Hill Solar Array

Power plant · Solar

Key facts

Power plant · Solarran 18% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2018
Net generation, 2025
3,201 MWh
Grid
12 kV to Southern Indiana Gas & Elec Co (MISO)
Location
Vanderburgh County, Indiana
Operated by
Southern Indiana Gas & Elec CoSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2018 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Solar source: “Solar Photovoltaic”
Age
8 years since 2018
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000817063
Location id
L100000814288
Eia plant ids
61333
Grid
Nerc region
RFC
Report year
2025
Grid voltage kv
12.50
Transmission owner
Southern Indiana Gas & Elec Co
Balancing authority code
MISO
Balancing authority name
Midcontinent Independent Transmission System Operator, Inc..
Fuel burned (MMBtu), 202510,922
Capacity factor, 20250.183
Net generation (MWh), 20253,201
Balancing authority codeMISO

Solar arrays

Array area (acres)
10.6
AC capacity (MW)
2
DC capacity (MW)
2.7
Mounting
Fixed tilt
Site type
Greenfield
Began operating
2018

Source USPVDB

Source

  • USPVDBOpen license · retrieved Oct 25, 2026Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb

Attribution

Timeline

  • In service · EIA-860M

Sources

5 sources

Sources EIA-860M · GEM · USPVDB · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • GEMOpen license, with credit · retrieved Oct 26, 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
  • USPVDBOpen license · retrieved Oct 25, 2026Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb
  • EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
  • EIA-860M Preliminary Monthly Electric Generator Inventory

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
ProjectKindAwayMW
Rustic Hills Solar II LLC Permitted Solar 11.4 mi 100
Rustic Hills Solar I Permitted Solar 12.2 mi 100
Henderson County Solar Under construction Solar 14.1 mi 51.1

Sources EIA-860M

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026

Attribution