Power Plants in Maricopa County, Arizona

Maricopa County, Arizona has 62 power plants. The map below shows every mapped feature inside the county boundary.

Maricopa County, Arizona at a glance

Power plants62
Total operating capacity17,692.2 MW
Largest power plantPalo Verde (4,209.6 MW)
Dominant fuel typeSUN (32)
Distinct fuel types6
Largest operator by capacityArizona Public Service Co (7,667.4 MW)
Operator with most sitesSalt River Project (11 sites)
Plants currently operating60 of 62 (96.8%)

Maricopa County, Arizona is home to 4,689,558 residents. Land Owl's national power plants layer records the following within the county boundary — Power plants: 62. Total operating capacity: 17,692.2 MW. Largest power plant: Palo Verde (4,209.6 MW). Dominant fuel type: SUN (32). Distinct fuel types: 6. Largest operator by capacity: Arizona Public Service Co (7,667.4 MW). Operator with most sites: Salt River Project (11 sites). Plants currently operating: 60 of 62 (96.8%). Every feature shown on the map above is clickable, and the figures on this page are derived from the same data the map renders, so they always agree. A free Land Owl account adds parcel boundaries, ownership records, flood zones, soils, wetlands and topography over the same view.

Frequently asked questions

How many power plants are there in Maricopa County, Arizona?
Land Owl maps 62 power plants within Maricopa County, Arizona.
Is this power plant map free to use?
Yes. This map is free to view. A free Land Owl account unlocks the other data layers, parcel boundaries and ownership records.
Where does this data come from?
Land Owl compiles power plants from federal infrastructure datasets and serves them as a single national map layer.

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