{"title":"Top 10 power-ready AI data center sites in Arkansas","description":"Ranked list of the top power-ready AI data center sites in Arkansas, with Livio Power scores, substation voltage, estimated months to power, MW capacity signal, and diligence keywords for site selection teams.","market":{"slug":"arkansas","label":"Arkansas","market":"AR statewide power screen","type":"statewide-market","bbox":[33,-94.7,36.6,-89.6],"url":"/top-10/arkansas","liveQuery":"Find 200 MW in Arkansas in 12 months with grid plus onsite power","keywords":["top data center sites in Arkansas","Arkansas AI data center site selection","Arkansas data center power availability","Arkansas power-ready sites","Arkansas substation capacity","AR 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":"2026-06-11T07:46:39.749Z","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-d2F5LzE2NDU1MTQyMg","name":"McNeil Substation","lat":33.33693226,"lng":-93.22485672,"region":"Screened market","score":98,"tier":"A","months":9,"mwBand":">=500 MW","kv":500,"plantMi":26.77,"plantMw":null,"dcMi":107.76,"redundant":true,"needsFirmGen":true,"inCorridor":false,"summary":"McNeil Substation ranks #1 in Arkansas with a 98/100 Livio Power Score, Tier A, 500 kV, 9 month estimated power path, and >=500 MW MW capacity signal."},{"rank":2,"siteId":"LP-d2F5LzEwNDQ1OTY5NDg","name":"Substation 1044596948","lat":35.76493364444444,"lng":-90.63623436666666,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":7.61,"plantMw":null,"dcMi":55.7,"redundant":true,"needsFirmGen":false,"inCorridor":false,"summary":"Substation 1044596948 ranks #2 in Arkansas 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-d2F5LzExNzI3Njc5Mjg","name":"Cordova Substation","lat":35.17447698888889,"lng":-89.74530190555556,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":4.8,"plantMw":null,"dcMi":20.39,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Cordova Substation ranks #3 in Arkansas 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-d2F5LzE2NDQ3NTY3MA","name":"Sheridan Substation","lat":34.34669202,"lng":-92.42656000000001,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":16.96,"plantMw":null,"dcMi":28.32,"redundant":true,"needsFirmGen":false,"inCorridor":false,"summary":"Sheridan Substation ranks #4 in Arkansas 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-d2F5LzE2NDQ3NTY3NQ","name":"Union Power Project Switchyard","lat":33.29761548,"lng":-92.58958162,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":0.07,"plantMw":2428,"dcMi":101.12,"redundant":true,"needsFirmGen":false,"inCorridor":false,"summary":"Union Power Project Switchyard ranks #5 in Arkansas 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-d2F5LzE2NDQ3NTY5MA","name":"El Dorado Substation","lat":33.28985594444445,"lng":-92.59188612222222,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":0.47,"plantMw":176,"dcMi":101.67,"redundant":true,"needsFirmGen":false,"inCorridor":false,"summary":"El Dorado Substation ranks #6 in Arkansas 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-d2F5LzE2NDU1MTQzNQ","name":"Substation 164551435","lat":34.435393,"lng":-92.87684172857143,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":1.13,"plantMw":9,"dcMi":33.1,"redundant":true,"needsFirmGen":false,"inCorridor":false,"summary":"Substation 164551435 ranks #7 in Arkansas 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-d2F5LzE2NDU1MTQzNw","name":"Substation 164551437","lat":34.298565625,"lng":-92.87038297500001,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":0.09,"plantMw":199,"dcMi":39.84,"redundant":true,"needsFirmGen":false,"inCorridor":false,"summary":"Substation 164551437 ranks #8 in Arkansas with a 99/100 Livio Power Score, Tier A, 500 kV, 8 month estimated power path, and >=500 MW MW capacity signal."},{"rank":9,"siteId":"LP-d2F5LzE2NDU1MTQzOA","name":"Substation 164551438","lat":34.43078747777778,"lng":-92.82998532222223,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":0.1,"plantMw":242,"dcMi":31.4,"redundant":true,"needsFirmGen":false,"inCorridor":false,"summary":"Substation 164551438 ranks #9 in Arkansas with a 99/100 Livio Power Score, Tier A, 500 kV, 8 month estimated power path, and >=500 MW MW capacity signal."},{"rank":10,"siteId":"LP-d2F5LzE2NTU3MDUwMg","name":"Fort Smith Substation","lat":35.29922041,"lng":-94.4308963633333,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":">=500 MW","kv":500,"plantMi":8.5,"plantMw":32,"dcMi":118.47,"redundant":true,"needsFirmGen":false,"inCorridor":false,"summary":"Fort Smith Substation ranks #10 in Arkansas with a 99/100 Livio Power Score, Tier A, 500 kV, 8 month estimated power path, and >=500 MW MW capacity signal."}]}