{"title":"Top 10 power-ready AI data center sites in Arizona","description":"Ranked list of the top power-ready AI data center sites in Arizona, with Livio Power scores, substation voltage, estimated months to power, MW capacity signal, and diligence keywords for site selection teams.","market":{"slug":"arizona","label":"Arizona","market":"AZ statewide power screen","type":"statewide-market","bbox":[31.2,-114.9,37.1,-109],"url":"/top-10/arizona","liveQuery":"Find 200 MW in Arizona in 12 months with grid plus onsite power","keywords":["top data center sites in Arizona","Arizona AI data center site selection","Arizona data center power availability","Arizona power-ready sites","Arizona substation capacity","AZ statewide power screen","AI data center sites","power-ready data center sites","data center power availability","data center site selection","speed to power","utility interconnection","substation proximity","MW capacity signal","RFS date","grid plus onsite power","behind the meter generation","Livio Power"]},"source":"search_index","generatedAt":"2026-09-10T14:28:28.702Z","caveat":"Screening estimate only; not a utility interconnection guarantee, engineering certification, legal opinion, environmental report, water-rights opinion, permit approval, title report, or survey.","sites":[{"rank":1,"siteId":"LP-d2F5LzEwNTAzMTE5NA","name":"Liberty Substation","lat":33.41244712222223,"lng":-112.5013722,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":9.42,"plantMw":null,"dcMi":7.42,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Liberty Substation ranks #1 in Arizona with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."},{"rank":2,"siteId":"LP-d2F5LzEwNTAzMTI1Mw","name":"Rudd Substation","lat":33.40959944,"lng":-112.31753935,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":2.64,"plantMw":null,"dcMi":2.56,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Rudd Substation ranks #2 in Arizona with a 99/100 Livio Power Score, Tier A, 500 kV, 8 month estimated power path, and >=500 MW MW capacity signal."},{"rank":3,"siteId":"LP-d2F5LzEwNTE5OTE0MQ","name":"Westwing Substation","lat":33.70726960363636,"lng":-112.3211515454546,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":0.56,"plantMw":null,"dcMi":12.39,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Westwing Substation ranks #3 in Arizona with a 99/100 Livio Power Score, Tier A, 500 kV, 8 month estimated power path, and >=500 MW MW capacity signal."},{"rank":4,"siteId":"LP-d2F5LzEwNTE5OTE1Nw","name":"Perkins Substation","lat":33.70520574545455,"lng":-112.3266276181818,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":0.75,"plantMw":null,"dcMi":12.67,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Perkins Substation ranks #4 in Arizona with a 99/100 Livio Power Score, Tier A, 500 kV, 8 month estimated power path, and >=500 MW MW capacity signal."},{"rank":5,"siteId":"LP-d2F5LzEwNTc4MDI3Nw","name":"Morgan Substation (TS-9)","lat":33.81672002857143,"lng":-112.2620587928571,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":6.36,"plantMw":null,"dcMi":13.11,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Morgan Substation (TS-9) ranks #5 in Arizona with a 99/100 Livio Power Score, Tier A, 500 kV, 8 month estimated power path, and >=500 MW MW capacity signal."},{"rank":6,"siteId":"LP-d2F5LzEwNjQ3MTkzOA","name":"Kyrene Substation","lat":33.35202230909091,"lng":-111.9421636272727,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":1.86,"plantMw":null,"dcMi":2.54,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Kyrene Substation ranks #6 in Arizona with a 99/100 Livio Power Score, Tier A, 500 kV, 8 month estimated power path, and >=500 MW MW capacity signal."},{"rank":7,"siteId":"LP-d2F5LzEwNjQ3OTA4Mg","name":"Jojoba Switchyard","lat":33.23080408000001,"lng":-112.62181893,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":22.58,"plantMw":null,"dcMi":19.22,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Jojoba Switchyard ranks #7 in Arizona with a 99/100 Livio Power Score, Tier A, 500 kV, 8 month estimated power path, and >=500 MW MW capacity signal."},{"rank":8,"siteId":"LP-d2F5LzEwNDcxNzM3OQ","name":"Navajo Generating Station Unit","lat":36.90253836153846,"lng":-111.3939428692308,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":66.24,"plantMw":null,"dcMi":119.22,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"Navajo Generating Station Unit ranks #8 in Arizona with a 98/100 Livio Power Score, Tier A, 500 kV, 9 month estimated power path, and >=500 MW MW capacity signal."},{"rank":9,"siteId":"LP-d2F5LzExNTQzNzQ1NTE","name":"McFarland Substation","lat":32.94867047999999,"lng":-113.49123336,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":67.76,"plantMw":null,"dcMi":72.44,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"McFarland Substation ranks #9 in Arizona with a 98/100 Livio Power Score, Tier A, 500 kV, 9 month estimated power path, and >=500 MW MW capacity signal."},{"rank":10,"siteId":"LP-d2F5LzEwNDk0NDU0Nw","name":"Moenkopi Substation","lat":35.8322914923077,"lng":-111.4468605461539,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":41.65,"plantMw":null,"dcMi":144.3,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"Moenkopi Substation ranks #10 in Arizona with a 98/100 Livio Power Score, Tier A, 500 kV, 9 month estimated power path, and >=500 MW MW capacity signal."}]}