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1150th Sun — Power plant · Solar · 1150th Sun, LLCMcDonough Solar 4 LLC — Under construction · Solar · IL · 4 MW · 4.1 mi awayEmber Sun LLC PV — Under construction · Solar · IL · 3 MW · 4.3 mi awayBushnell — Under construction · Oil · IL · 2.5 MW · 9.5 mi away
  • Combustion
  • Wind & solar
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Solar

Key facts

Power plant · Solar Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2026
Grid
12 kV to Ameren Illinois Company (MISO)
Location
McDonough County, Illinois
Operated by
1150th Sun, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Details

Who’s behind it

No companies named in filings yet.

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Technology
Solar source: “Solar Photovoltaic”
Age
0 years since 2026
All 2 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
MRO
Report year
2025
Grid voltage kv
12.50
Transmission owner
Ameren Illinois Company
Balancing authority code
MISO
Balancing authority name
Midcontinent Independent Transmission System Operator, Inc..
Balancing authority codeMISO

Timeline

  • In service · EIA-860M

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
McDonough Solar 4 LLC Under construction Solar 4.1 mi 4
Ember Sun LLC PV Under construction Solar 4.3 mi 3
Bushnell Under construction Oil 9.5 mi 2.5

Sources EIA-860M

Sources

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

Attribution