MWPowerPlantFacts
EIA plant 113

Joseph City · Navajo · AZ

Cholla

Operated by Arizona Public Service Co

Annual generation1,320,775 MWhSum of represented EIA-923 rows
Fuel codesSUBCodes retained from EIA records
Grid contextArizona Public Service CompanyBalancing authority or NERC region

Published location

Where is Cholla?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

34.939400, -110.303300

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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

MonthNet generation
1236,509 MWh
2175,803 MWh
30 MWh
40 MWh
50 MWh
60 MWh
7221,192 MWh
8174,576 MWh
9180,976 MWh
10130,758 MWh
110 MWh
12200,961 MWh

Operating generators

IDTechnologyFuelMWStatus
3Conventional Steam CoalSUB312.3OP
1Conventional Steam CoalSUB113.6OP

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Identity, technology and limitations
EIA plant ID
113
Sector
Electric Utility
Water source
Lake Wells
Data edition
2024-final