South ConsolidatedOut of service
Maricopa County, Arizona · EIA plant ID 100 · Operator: Salt River Project
Nameplate1MWSummer 1 MW
Generators1in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%hydro units, summer MW
Heat rate—thermal plants only
First online1981
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), hydro 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) |
|---|---|---|---|
| 2001 | 1.6 | 13.3% | — |
| 2002 | 0.2 | 1.9% | — |
| 2003 | 0.3 | 2.3% | — |
| 2004 | 0 | 0.0% | — |
| 2005 | 2.7 | 22.2% | — |
| 2006 | 1.9 | 15.3% | — |
| 2007 | 1.6 | 13.3% | — |
| 2008 | 2.4 | 19.7% | — |
| 2009 | 2.3 | 19.1% | — |
| 2010 | 2.1 | 17.0% | — |
| 2011 | 3.6 | 29.4% | — |
| 2012 | 1.3 | 10.7% | — |
| 2013 | -0.1 | -0.8% | — |
| 2014 | 0 | 0.0% | — |
| 2015 | 0.6 | 4.7% | — |
| 2016 | 0 | 0.0% | — |
| 2017 | 0 | 0.0% | — |
| 2018 | 0 | 0.0% | — |
| 2019 | 0 | 0.0% | — |
| 2020 | 1.4 | 11.7% | — |
| 2021 | 0 | 0.0% | — |
| 2022 | 0 | 0.2% | — |
| 2023 | 0 | 0.0% | — |
| 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 |
|---|---|---|---|---|---|---|---|---|
| SC1 | Conventional Hydroelectric | HY | 1.4 | 1.4 | Sep 1981 | Operating (Out of service) | — | coming soon |
Owner / operator
Operator: Salt River Project. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Salt River Project | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| Gilbert Solar Facility I, LLC | 2 MW | 12.5 km |
| Superstition Energy Storage | 90 MW | 12.8 km |
| Ocotillo | 806 MW | 13.1 km |
| AZ State University - Tempe Campus Solar | 3 MW | 14.4 km |
| Arizona State University CHP | 17 MW | 14.7 km |
| Santan | 1,326 MW | 15.2 km |