Gilcrest Solar
Weld County, Colorado · EIA plant ID 62663 · Operator: Terraform Arcadia
Nameplate2MWSummer 2 MW
Generators1in service
Net generation4GWh12 mo to Dec 2025
Capacity factor27%solar units, summer MW
Heat rate—thermal plants only
First online2018
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) |
|---|---|---|---|
| 2018 | 0.2 | 4.2% | — |
| 2019 | 3.3 | 25.5% | — |
| 2020 | 3.3 | 25.0% | — |
| 2021 | 6.6 | 50.2% | — |
| 2022 | 6.1 | 46.2% | — |
| 2023 | 3.4 | 25.5% | — |
| 2024 | 3.9 | 29.6% | — |
| 2025 | 3.5 | 26.7% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| SO390 | Solar Photovoltaic | PV | 1.5 | 1.5 | Aug 2018 | Operating | — | coming soon |
Owner / operator
Operator: Terraform Arcadia. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Terraform Arcadia | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Gilcrest Sun CSG | 2 MW | 2 km |
| Lark Bunting Solar CSG | 5 MW | 2.7 km |
| Gilcrest V CSG | 5 MW | 3.4 km |
| NSE Camber Solar PS6 LLC CSG | 2 MW | 4.7 km |
| Pivot Solar 35 | 4 MW | 5 km |
| Pivot Solar 8 LLC (CSG) | 2 MW | 5.5 km |