PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/57392
EIA plant 57392
Tucson · Pima · AZ
UASTP I
Operated by Tucson Electric Power Co
Published location
Where is UASTP I?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
32.096973, -110.810600
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Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 88 MWh |
| 2 | 111 MWh |
| 3 | 175 MWh |
| 4 | 216 MWh |
| 5 | 224 MWh |
| 6 | 182 MWh |
| 7 | 180 MWh |
| 8 | 148 MWh |
| 9 | 166 MWh |
| 10 | 92 MWh |
| 11 | 0 MWh |
| 12 | 9 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| UATP1 | Solar Photovoltaic | SUN | 1.2 | OP |
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Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
57392
Sector
Electric Utility
Water source
Unavailable
Data edition
2024-final