{"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":"2026-06-11T07:47:40.851Z","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-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 #2 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":3,"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 #3 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":4,"siteId":"LP-d2F5LzE0MjEwNTI0Mjc","name":"Substation 1421052427","lat":35.62752063333333,"lng":-111.8678794833333,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":25.85,"plantMw":null,"dcMi":134.87,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"Substation 1421052427 ranks #4 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":5,"siteId":"LP-d2F5LzE0MjEwNTI0MzM","name":"Substation 1421052433","lat":35.62638213333334,"lng":-111.8677378333333,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":25.77,"plantMw":null,"dcMi":134.79,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"Substation 1421052433 ranks #5 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":6,"siteId":"LP-d2F5LzE4MjA0MTc3Ng","name":"Gila River Substation","lat":32.97571291999999,"lng":-112.6915476066667,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":36.65,"plantMw":null,"dcMi":35.33,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"Gila River Substation ranks #6 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":7,"siteId":"LP-d2F5LzIwNjk2MTg1MA","name":"Substation 206961850","lat":32.95656020000001,"lng":-113.4891422428571,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":68.02,"plantMw":null,"dcMi":72.09,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"Substation 206961850 ranks #7 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":8,"siteId":"LP-d2F5LzIwNjk2MTg1MQ","name":"Hoodoo Wash Switchyard","lat":32.95422331249999,"lng":-113.488775275,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":68,"plantMw":null,"dcMi":72.14,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"Hoodoo Wash Switchyard 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-d2F5LzMxNDA3NTA3Nw","name":"Substation 314075077","lat":33.34603347692308,"lng":-112.8595712615384,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":30.15,"plantMw":null,"dcMi":28.58,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"Substation 314075077 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-d2F5LzM0NTY0MTcwNA","name":"Sun Streams Project","lat":33.346524,"lng":-112.84338176,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":29.25,"plantMw":null,"dcMi":27.67,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"Sun Streams Project 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."}]}