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Pierre Solar — Power plant · Solar · Western Minnesota Mun Pwr Agny
  • Wind & solar
  • Operating
  • 10 · 100 · 1,000 MW

Pierre Solar

Power plant · Solar

Key facts

Power plant · Solarran 22% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2016
Net generation, 2025
1,944 MWh
Grid
12 kV to Missouri Basin Muni Power Agny (MISO)
Location
Hughes County, South Dakota
Operated by
Western Minnesota Mun Pwr AgnySourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2016 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
10 years since 2016
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000817278
Location id
L100000814493
Eia plant ids
60686
Grid
Nerc region
MRO
Report year
2025
Grid voltage kv
12.50
Transmission owner
Missouri Basin Muni Power Agny
Balancing authority code
MISO
Balancing authority name
Midcontinent Independent Transmission System Operator, Inc..
Fuel burned (MMBtu), 20256,633
Capacity factor, 20250.222
Net generation (MWh), 20251,944
Balancing authority codeMISO

Solar array

Array area (acres)
6.4
AC capacity (MW)
1
DC capacity (MW)
1.3
Mounting
Fixed tilt
Site type
Greenfield
Began operating
2016

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