Prosperity Solar Farm CSG
Jasper County, Missouri · EIA plant ID 64225 · Operator: Empire District Electric Co
Nameplate2MWSummer 2 MW
Generators1in service
Net generation4GWh12 mo to Dec 2025
Capacity factor19%solar units, summer MW
Heat rate—thermal plants only
First online2021
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), solar units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
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.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2021 | 1.3 | 7.4% | — |
| 2022 | 3.2 | 16.6% | — |
| 2023 | 4 | 20.5% | — |
| 2024 | 3.9 | 20.3% | — |
| 2025 | 3.7 | 19.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| PROS1 | Solar Photovoltaic | PV | 2.3 | 2.2 | Mar 2021 | Operating | — | coming soon |
Owner / operator
Operator: Empire District Electric Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Empire District Electric Co | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Carthage | 42 MW | 13.1 km |
| State Line Combined Cycle | 691 MW | 17.4 km |
| Riverton | 268 MW | 24.3 km |
| Empire Energy Center | 379 MW | 29.2 km |
| Foxtrot Solar Energy LLC | — | 29.3 km |
| Asbury | retired | 29.5 km |