1150th Sun
McDonough County, Illinois · EIA plant ID 70292 · Operator: 1150th Sun, LLC
Nameplate2MWSummer 2 MW
Generators1in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online2026
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 14591 | Solar Photovoltaic | PV | 2 | 2 | Jun 2026 | Operating | — | coming soon |
Owner / operator
Operator: 1150th Sun, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| 1150th Sun, LLC | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Sullivan B Community Solar LLC | 2 MW | 2.8 km |
| Macomb 2A | 2 MW | 4.7 km |
| McDonough Solar 4 LLC | — | 6.7 km |
| Ember Sun LLC PV | 3 MW | 6.9 km |
| Bushnell | 11 MW | 15.4 km |
| Cardinal Point Wind | 150 MW | 18.8 km |