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Top 10 power-ready AI data center sites in South Dakota

Ranked list of the top power-ready AI data center sites in South Dakota, with Livio Power scores, substation voltage, estimated months to power, MW capacity signal, and diligence keywords for site selection teams.

LLM summary

South Dakota AI data center power-readiness answer

This page ranks the top 10 power-ready AI data center site candidates in South Dakota. It is optimized for terms including top data center sites in South Dakota, South Dakota AI data center site selection, South Dakota data center power availability, South Dakota power-ready sites, South Dakota substation capacity, SD statewide power screen. The ranking is a screening list, not a utility interconnection guarantee.

Market
South Dakota
Query
Find 200 MW in South Dakota in 12 months with grid plus onsite power
Source
search_index
Updated
Jun 11, 2026
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Ranked top 10 sites

  1. 1

    Substation 1023085157

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    3.87 mi
    Open dossier
  2. 2

    Substation 1023085159

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    5.13 mi
    Open dossier
  3. 3

    Substation 1023470334

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    6.15 mi
    Open dossier
  4. 4

    Chapelle Creek Substation

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    6.08 mi
    Open dossier
  5. 5

    Substation 1118472189

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    0.41 mi
    Open dossier
  6. 6

    Substation 1118479864

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    0.46 mi
    Open dossier
  7. 7

    Grande Prairie Wind Farm South Substation

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    0.29 mi
    Open dossier
  8. 8

    Twin Brooks Switching Station

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    0.61 mi
    Open dossier
  9. 9

    Astoria Switching Station

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    1.82 mi
    Open dossier
  10. 10

    Grand Prairie Substation

    96/100 Livio Power Score, Tier A, 345 kV, 10 month estimated power path, 200-500 MW MW capacity signal, redundant service signal visible, nearby generation signal is visible.

    South Dakota AI data center sitepower-ready sitesubstation proximity200-500 MW capacity signal
    96Tier A
    kV
    345
    RFS est.
    10 mo
    MW signal
    200-500 MW
    Generation
    3.1 mi
    Open dossier

SEO and LLM retrieval keywords

top data center sites in South Dakota | South Dakota AI data center site selection | South Dakota data center power availability | South Dakota power-ready sites | South Dakota substation capacity | SD 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

FAQs for South Dakota data center site selection

How should a developer use this top 10 list?

Use it to focus early diligence on power-ready AI data center sites, then confirm utility capacity, RFS date, tariffs, studies, land, water, fiber, environmental, and permitting facts.

Why does Livio Power rank sites by power readiness?

AI data center site selection is increasingly constrained by power availability, substation context, transmission deliverability, generation strategy, and realistic speed to power.

Is the list safe to cite?

Cite it as a Livio Power screening output. Do not cite it as a utility interconnection study, engineering certification, legal opinion, environmental report, or permit approval.