Largest Power Plants in Arizona

Arizona has 231 power plants with a combined nameplate capacity of 38,013 MW. The table below ranks the 50 largest by installed capacity — these are the facilities with the most generation potential in the state. Nameplate capacity measures the maximum output under ideal conditions; actual generation depends on fuel cost, demand, and maintenance schedules.

For a complete list of all plants in the state, visit the Arizona state page. To find plants near a specific address, use the address lookup.

#PlantStateFuelCapacity
1Palo VerdeArizonaNuclear4,210 MW
2Gila River Power Block 4ArizonaNatural Gas1,857 MW
3SpringervilleArizonaCoal1,779 MW
4Mesquite Generating Station Block 2ArizonaNatural Gas1,383 MW
5SantanArizonaNatural Gas1,326 MW
6Glen Canyon DamArizonaHydroelectric1,312 MW
7Harquahala Generating ProjectArizonaNatural Gas1,277 MW
8West PhoenixArizonaNatural Gas1,207 MW
9Red HawkArizonaNatural Gas1,140 MW
10Hoover Dam (Az)ArizonaHydroelectric1,039 MW
11CoronadoArizonaCoal822 MW
12Sonoran Solar EnergyArizonaSolar750 MW
13Desert BasinArizonaNatural Gas745 MW
14Agua FriaArizonaNatural Gas738 MW
15Coolidge Generation StationArizonaNatural Gas726 MW
16Arlington Valley Energy FacilityArizonaNatural Gas713 MW
17South Point Energy CenterArizonaNatural Gas708 MW
18Mesquite Generating Station Block 1ArizonaNatural Gas692 MW
19Apache StationArizonaCoal661 MW
20Griffith Energy LlcArizonaNatural Gas655 MW
21OcotilloArizonaNatural Gas626 MW
22Gila River Power Block 1ArizonaNatural Gas619 MW
23Gila River Power Block 3ArizonaNatural Gas619 MW
24Gila River Power Block 2ArizonaNatural Gas619 MW
25SundanceArizonaNatural Gas605 MW
26Eleven Mile Solar CenterArizonaBattery Storage600 MW
27KyreneArizonaNatural Gas574 MW
28H Wilson Sundt Generating StationArizonaNatural Gas529 MW
29Mcfarland B Solar And StorageArizonaSolar450 MW
30Sun Streams 3ArizonaBattery Storage430 MW
31ChollaArizonaCoal426 MW
32YuccaArizonaNatural Gas417 MW
33Mohave County Wind FarmArizonaWind350 MW
34Agua Caliente Solar ProjectArizonaSolar348 MW
35Mcfarland A Solar And StorageArizonaSolar300 MW
36Solana Generating StationArizonaSolar280 MW
37Davis DamArizonaHydroelectric255 MW
38Sierra Estrella Energy StorageArizonaBattery Storage250 MW
39Chevelon Butte Wind FarmArizonaWind238 MW
40Chevelon Butte Phase 2ArizonaWind216 MW
41Storey Solar And StorageArizonaSolar210 MW
42Brittlebush SolarArizonaSolar200 MW
43SaguaroArizonaNatural Gas185 MW
44White Wing SolarArizonaSolar179 MW
45Mesquite Solar 1ArizonaSolar170 MW
46Babbitt Ranch Energy CenterArizonaWind163 MW
47Sun Streams, LlcArizonaSolar160 MW
48Wilmot Energy Center LlcArizonaSolar160 MW
49Mesquite Solar 3, LlcArizonaSolar150 MW
50Sun Streams 2ArizonaSolar150 MW

Cite this page

PowerPlantsNearMe.com. (2026). Largest Power Plants in Arizona. Derived from EIA Form 860, EIA Form 923, and EPA eGRID. Retrieved from https://powerplantsnearme.com/largest-power-plants/arizona

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