Sand Point
Aleutians East County, Alaska · EIA plant ID 1 · Operator: TDX Sand Point Generating, LLC
×1 MW oil retired since 2020 (latest Feb 2023)
Nameplate4MWSummer 2 MW
Generators6in service
Net generation4GWh12 mo to Dec 2025
Capacity factor32%gas/coal/oil units, summer MW
Heat rate9,951Btu/kWhfossil units, electric fuel, HHV
First online2000Runs as intermediate
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), gas/coal/oil 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.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2019 | 3.8 | 22.5% | 10,491 |
| 2020 | 0.3 | — | — |
| 2021 | 2.9 | 22.3% | 13,005 |
| 2022 | 3.6 | 23.7% | 10,688 |
| 2023 | 3.3 | 26.8% | 10,558 |
| 2024 | 3.6 | 31.7% | 10,814 |
| 2025 | 3.7 | 32.3% | 9,951 |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Petroleum Liquids | IC | 0.9 | 0.4 | Dec 2000 | Operating (Standby / backup) | — | coming soon |
| 2 | Petroleum Liquids | IC | 0.9 | 0.3 | Dec 2000 | Operating | — | coming soon |
| 3 | Petroleum Liquids | IC | 0.5 | 0.3 | Dec 2010 | Operating | — | coming soon |
| 5.1 | Petroleum Liquids | IC | 0.4 | 0.3 | Feb 2023 | Operating | — | coming soon |
| WT1 | Onshore Wind Turbine | WT | 0.5 | 0.1 | Oct 2011 | Operating (Out of service) | — | vestas V39-500 |
| WT2 | Onshore Wind Turbine | WT | 0.5 | 0.3 | Oct 2011 | Operating (Out of service) | — | vestas V39-500 |
| 5 | Petroleum Liquids | IC | 0.7 | 0.4 | Dec 2000 | Retired Feb 2023 | — | coming soon |
Owner / operator
Operator: TDX Sand Point Generating, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| TDX Sand Point Generating, LLC | 100.0% | 4 MW |
Nearby plants
Within 80 km.
No other plants within 80 km.