{"title":"Top 10 power-ready AI data center sites in Massachusetts","description":"Ranked list of the top power-ready AI data center sites in Massachusetts, with Livio Power scores, substation voltage, estimated months to power, MW capacity signal, and diligence keywords for site selection teams.","market":{"slug":"massachusetts","label":"Massachusetts","market":"MA statewide power screen","type":"statewide-market","bbox":[41.2,-73.6,42.9,-69.9],"url":"/top-10/massachusetts","liveQuery":"Find 200 MW in Massachusetts in 12 months with grid plus onsite power","keywords":["top data center sites in Massachusetts","Massachusetts AI data center site selection","Massachusetts data center power availability","Massachusetts power-ready sites","Massachusetts substation capacity","MA 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":"2026-06-11T07:44:50.680Z","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-d2F5LzEwMTgxNzI1OQ","name":"Amherst Substation","lat":42.80898523333334,"lng":-71.59289616666666,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":6.12,"plantMw":null,"dcMi":19.17,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Amherst Substation ranks #1 in Massachusetts 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-d2F5LzExMjI2NTgyNA","name":"North Bloomfield Substation","lat":41.89071425238096,"lng":-72.75858552380951,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":2.68,"plantMw":null,"dcMi":15.38,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"North Bloomfield Substation ranks #2 in Massachusetts with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."},{"rank":3,"siteId":"LP-d2F5LzExNTA2MDM5Mjc","name":"Mystic 345kV Substation","lat":42.39282632580645,"lng":-71.06705219354839,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":0.11,"plantMw":315,"dcMi":1.3,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Mystic 345kV Substation ranks #3 in Massachusetts with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."},{"rank":4,"siteId":"LP-d2F5LzEzNDc5NjcyOA","name":"Sandy Pond Converter Substation","lat":42.57009492222222,"lng":-71.52443185555555,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":2.36,"plantMw":null,"dcMi":11.93,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Sandy Pond Converter Substation ranks #4 in Massachusetts with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."},{"rank":5,"siteId":"LP-d2F5LzEzNDk4Mjg5MQ","name":"Ward Hill Substation","lat":42.744344245,"lng":-71.11365968499999,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":0.6,"plantMw":null,"dcMi":6.29,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Ward Hill Substation ranks #5 in Massachusetts with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."},{"rank":6,"siteId":"LP-d2F5LzEzNjkyNDk4Ng","name":"Stoughton Substation","lat":42.14156952,"lng":-71.10106461000001,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":1.99,"plantMw":null,"dcMi":16.27,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Stoughton Substation ranks #6 in Massachusetts with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."},{"rank":7,"siteId":"LP-d2F5LzEzNjk2MjI3MA","name":"West Walpole Substation","lat":42.13169367037037,"lng":-71.26817856296297,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":1.76,"plantMw":null,"dcMi":19.47,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"West Walpole Substation ranks #7 in Massachusetts with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."},{"rank":8,"siteId":"LP-d2F5LzEzNjk5NzcwNg","name":"Medway Substation No. 446","lat":42.13913908636363,"lng":-71.44807739090909,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":0.09,"plantMw":135,"dcMi":24.97,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Medway Substation No. 446 ranks #8 in Massachusetts with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."},{"rank":9,"siteId":"LP-d2F5LzEzOTIzMjIxOQ","name":"Barbour Hill Substation","lat":41.85437901818182,"lng":-72.52854092727272,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":2.07,"plantMw":2,"dcMi":10.66,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Barbour Hill Substation ranks #9 in Massachusetts with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."},{"rank":10,"siteId":"LP-d2F5LzEzOTU1MzY2Ng","name":"Card Substation","lat":41.7020673117647,"lng":-72.23385028235293,"region":"Screened market","score":99,"tier":"A","months":8,"mwBand":"200-500 MW","kv":345,"plantMi":0.94,"plantMw":null,"dcMi":18.37,"redundant":true,"needsFirmGen":false,"inCorridor":true,"summary":"Card Substation ranks #10 in Massachusetts with a 99/100 Livio Power Score, Tier A, 345 kV, 8 month estimated power path, and 200-500 MW MW capacity signal."}]}