Solar permitting — Dewey County, South Dakota
No tracked activity yet — coverage expands weekly.
Cheyenne River tribal territory, BIA required, extreme poverty, no county framework. Permitting: Dewey County: CUP in applicable zoning district. Track record: no prior utility-scale solar on record — greenfield jurisdiction; no esta…
Permitting process
Local permitting pathway
Dewey County: CUP in applicable zoning district (sub-100 MW). 18 unzoned SD counties: no permit required.
Setbacks & buffers
None codified. No county-specific solar ordinance confirmed.
Spacing requirements
None codified.
Size restrictions
None codified; managed via CUP/SUP conditions
Penalties & bonding
No penalties or adjustments. Standard CUP/SUP process.
State-level permits & approvals
SD PUC Site Permit required for ≥100 MW. County zoning for smaller projects. Generally developer-friendly environment; limited organized opposition compared to some states. Transmission constraints in some western counties. Basin Electric Power Cooperative major offtaker for SD solar projects.
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State policy & grid context
State RPS & clean energy policy
No binding RPS — voluntary 10% by 2015 | SDCL §49-34A-101
State incentive programs
No South Dakota RPS. South Dakota Public Utilities Commission (SD PUC) regulates large energy facilities ≥100 MW under S.D.C.L. 49-41B Site Permit. Wild Springs Solar 128 MWac (Pennington County, National Grid Renewables/Basin Electric, operational June 25 2024) — South Dakota's largest solar project. SPP grid (Basin Electric/West River Electric serve most of SD); East River Electric and Xcel serve eastern SD. South Dakota has no state income tax; property tax exemptions may apply to renewable energy.
Grid & interconnection
SPP (Southwest Power Pool)
Full records for this county are part of a SitePath subscription.
Community opposition P1
No organized opposition on record for this county yet — no petition, group, or oppositional coverage tracked. Absence of opposition is a positive siting signal.
Subscriber intel Subscribers
Researched for this county and available with a subscription:
- 🔒Project track record
- 🔒Developer intelligence
- 🔒Community & board sentiment
- 🔒Governing board
Energy-related meetings & dockets P1
No tracked activity yet — coverage expands weekly.
State PSC dockets P1
No tracked activity yet — coverage expands weekly.
Sentiment rollup P2
No sentiment rollup yet (requires meeting transcripts to be processed).
Local news P3
No tracked activity yet — coverage expands weekly.
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