Solar permitting — Johnson County, Iowa
15 news items, 4 known opposition groups.
✅ LOW RISK (Score 32/100, Grade A, improving trajectory) — Iowa; Iowa City (University of Iowa); progressive university city; active solar; local CUP. Permitting: Johnson County Planning & Zoning: CUP/SUP in Agricultural district.; 200-ft setback. Track record: MidAmerican Energy Oakcrest Hill. Poli…
Key driver: E Iowa; Iowa City (University of Iowa); progressive university city; active solar; local CUP
Permitting process
Local permitting pathway
Johnson County Planning & Zoning: CUP/SUP in Agricultural district.
Setbacks & buffers
State guidance: 50-200 ft from property lines typical; county-by-county variation
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
Iowa Utilities Board (IUB) generating certificate required for projects ≥25 MW (Iowa Code §478). Projects <25 MW: local CUP/SUP under county/township zoning governs. No statewide preemption of local ordinances — Iowa is a strong local-control state. County boards have full authority to restrict or deny solar below 25 MW threshold. Active local opposition movement in many agricultural counties; several moratoriums and restrictive ordinances enacted 2021–2024. IUB certificate does not override local zoning for sub-25 MW projects. MISO interconnection territory statewide.
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State policy & grid context
State RPS & clean energy policy
105 MW total (first state RPS, 1983) | Alternative Energy Production Law | Iowa Code §476.41-476.44
State incentive programs
Iowa Renewable Energy Standard: minimal (105 MW aggregate mandate met since late 1990s). Net metering: IUC-regulated utilities (MidAmerican Energy, Alliant IPL) offer net metering under Iowa Code §476A; programs vary by cooperative. Property tax exemption: 5-year exemption for solar equipment added via IA Code §427B.26. MidAmerican Energy planning 800 MW new solar at ~6 IA sites by 2028 (filed IUC Feb 17 2025). Utility: MidAmerican Energy serves Des Moines metro, western/central IA; Alliant Energy/IPL serves eastern/southern IA; rural areas served by 60+ electric cooperatives.
Grid & interconnection
MISO / Alliant Energy (ALTW) zone
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Battery storage (BESS) P1 Standalone Ordinance
STANDALONE BESS ORDINANCE — Johnson County, IA: Ordinance No
Local BESS ordinances & bylaws
County-level battery-storage status, safety requirements, and projects — each linked to a primary source.
Community opposition P1 4 tracked
Organized opposition signals on record for this county — petitions, community groups, and oppositional coverage — each linked to its primary source.
- Steve Johnson Solar
- Johnson County looks toward future beyond data center moratorium Data center
- Johnson County pauses data center growth! A moratorium in ... Data center
- Utility-Scale-Solar-Overview-Johnson-County-Iowa Storage
SitePath maintains the most complete community-opposition dataset available, refreshed continuously from primary sources.
Subscriber intel Subscribers
Researched for this county and available with a subscription:
- 🔒Project track record
- 🔒Developer intelligence
- 🔒Community & board sentiment
- 🔒Governing board
- 🔒Sentiment rollup
Energy-related meetings & dockets P1
No tracked activity yet — coverage expands weekly.
State PSC dockets P1
No tracked activity yet — coverage expands weekly.
Local news P3
- 2026-06-24 Woodbury County Joins Growing List Of Iowa Counties Pausing Data Center Development
- 2026-06-24 Woodbury County Passes Moratorium Data Center Projects
- 2026-01-19 Government Notes Linn County To Discuss Data Center Gas Fired Power Plant Ordinances
- 2026-01-01 Johnson County Looks Toward Future Beyond Data Center Moratorium
- 2025-12-30 Public Hearing Set As Alliant Energy Pivots Cedar Rapids Plant To Natural Gas
- 2025-11-09 Temporary Moratorium On Data Centers In Eastern Iowa County
- 2025-11-08 Temporary Moratorium On New Data Centers In Eastern Iowa County
- 2025-11-07 Johnson County Imposes Moratorium On Data Centers To Protect Resources And Assess Impacts
- 2025-11-06 Johnson County Board Of Supervisors To Consider Data Center Moratorium
- 2025-11-03 Government Notes Linn County To Pay Consultants 12 5K For Review Of Data Center Ordinance
- 2025-10-20 Government Notes Linn County Planning Zoning To Discuss Data Centers This Week
- 2025-09-18 Local Landowners Express Concerns Over Farmland Loss Amid Solar Energy Expansion
- 2025-09-01 Government Notes Linn County Supervisors Vote Tuesday On Proposed Nuclear Energy Ordinance
- 2025-07-26 Boil Order Ends In Lone Tree Storage Tank Maintenance Cook Drink Water
- 2025-07-03 Capitol Notebook Iowa Gov Reynolds Plans To Move Forward With Nuclear Energy Task Force
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