Casper Wind Farm
Natrona County, Wyoming · EIA plant ID 57093 · Operator: Chevron USA
Nameplate17MWSummer 17 MW
Generators1in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%wind units, summer MW
Heat rate—thermal plants only
First online2009
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), wind 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) |
|---|---|---|---|
| 2009 | 6.1 | 48.4% | — |
| 2010 | 38 | 25.5% | — |
| 2011 | 48.8 | 32.8% | — |
| 2012 | 45.8 | 30.6% | — |
| 2013 | 44 | 29.5% | — |
| 2014 | 42.4 | 28.5% | — |
| 2015 | 37 | 24.9% | — |
| 2016 | 42.1 | 28.2% | — |
| 2017 | 41.1 | 27.6% | — |
| 2018 | 30.2 | 20.3% | — |
| 2019 | 11.1 | 7.4% | — |
| 2020 | 20.7 | 13.9% | — |
| 2021 | 14.7 | 9.9% | — |
| 2022 | 14 | 9.4% | — |
| 2023 | 5.7 | 3.9% | — |
| 2024 | 0 | 0.0% | — |
| 2025 | 0 | 0.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| CWGT | Onshore Wind Turbine | WT | 17 | 17 | Dec 2009 | Operating | — | ge 1.5 SLE |
Owner / operator
Operator: Chevron USA. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Chevron USA | 100.0% | 17 MW |
Nearby plants
Within 80 km.
| Campbell Hill Windpower | 99 MW | 23.2 km |
| Anticline Wind | 124 MW | 30.8 km |
| Dutchman Solar generation and BESS | — | 32.9 km |
| Pioneer Wind Park, LLC | 80 MW | 33.8 km |
| Glenrock | 166 MW | 34.8 km |
| Rolling Hills | 116 MW | 35.5 km |