Nebo Power Station
Utah County, Utah · EIA plant ID 56177 · Operator: Utah Associated Mun Power Sys
Nameplate140MWSummer 130 MW
Generators2in service
Net generation510GWh12 mo to Aug 2026
Capacity factor45%gas/coal/oil units, summer MW
Heat rate11,940Btu/kWhfossil units, electric fuel, HHV
First online2004Runs as baseload
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), 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) |
|---|---|---|---|
| 2005 | 275.6 | 26.1% | 8,281 |
| 2006 | 400.9 | 38.0% | 8,549 |
| 2007 | 681.4 | 64.6% | 7,636 |
| 2008 | 504.4 | 47.7% | 8,575 |
| 2009 | 466.2 | 40.9% | 8,527 |
| 2010 | 445.6 | 39.1% | 8,601 |
| 2011 | 339.6 | 29.8% | 8,749 |
| 2012 | 423.9 | 37.1% | 8,336 |
| 2013 | 391.1 | 34.3% | 8,449 |
| 2014 | 358.7 | 31.5% | 8,488 |
| 2015 | 483.5 | 42.5% | 8,544 |
| 2016 | 534.3 | 46.8% | 8,501 |
| 2017 | 344.6 | 30.3% | 8,684 |
| 2018 | 433.5 | 38.1% | 8,666 |
| 2019 | 419.4 | 36.8% | 8,550 |
| 2020 | 466.7 | 40.9% | 8,630 |
| 2021 | 543.6 | 47.7% | 8,597 |
| 2022 | 389.2 | 34.2% | 8,847 |
| 2023 | 825.4 | 72.5% | 8,532 |
| 2024 | 809.1 | 70.9% | 8,528 |
| 2025 | 768.5 | 67.5% | 9,171 |
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 |
|---|---|---|---|---|---|---|---|---|
| GT1 | Natural Gas Fired Combined Cycle | CT | 65 | 65 | Jun 2004 | Operating | — | coming soon |
| ST1 | Natural Gas Fired Combined Cycle | CA | 75 | 65 | Jun 2004 | Operating | — | coming soon |
Owner / operator
Operator: Utah Associated Mun Power Sys. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Utah Associated Mun Power Sys | 100.0% | 140 MW |
Nearby plants
Within 80 km.
| Payson | 20 MW | 0.1 km |
| Spanish Fork | 4 MW | 10.8 km |
| Spanish Fork Community Solar | 4 MW | 11 km |
| Spanish Fork Wind Park 2 LLC | 19 MW | 12.6 km |
| Whitehead | 27 MW | 16.3 km |
| Provo Power Plant | 12 MW | 20.9 km |