San Isabel Solar, LLC
Las Animas County, Colorado · EIA plant ID 60304 · Operator: San Isabel Solar, LLC
Nameplate30MWSummer 30 MW
Generators1in service
Net generation67GWh12 mo to Aug 2026
Capacity factor25%solar units, summer MW
Heat rate—thermal plants only
First online2016
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
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) |
|---|---|---|---|
| 2016 | 4.3 | 19.2% | — |
| 2017 | 66.7 | 25.4% | — |
| 2018 | 75.4 | 28.7% | — |
| 2019 | 74.1 | 28.2% | — |
| 2020 | 77.5 | 29.4% | — |
| 2021 | 75.8 | 28.8% | — |
| 2022 | 75.6 | 28.8% | — |
| 2023 | 73.7 | 28.0% | — |
| 2024 | 75.9 | 28.8% | — |
| 2025 | 69.3 | 26.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| SISPV | Solar Photovoltaic | PV | 30 | 30 | Dec 2016 | Operating | — | coming soon |
Owner / operator
Operator: San Isabel Solar, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| San Isabel Solar, LLC | 100.0% | 30 MW |
Nearby plants
Within 80 km.
| Spanish Peaks Solar | 140 MW | 32.5 km |
| Elk Run | — | 32.6 km |
| Trinidad Solar | — | 37.3 km |
| Trinidad (CO) | 9 MW | 38.1 km |
| Huerfano River Wind | 8 MW | 44.5 km |
| Peak View Wind Farm | 61 MW | 48 km |