Bonneville County, ID — Solar Development Risk Assessment

Local solar ordinance barriers, board sentiment, and utility policies that affect development timelines and risk.

38.8
Risk Grade
Good
Second most populous eastern Idaho county; INL research community adds credibility; CUP pathway functional; growing market but conservative base
Assessment Snapshot
Population
118500
State Rank
#8
Compliance
30%
Trajectory
35

Moratorium Status

✓ No Active Moratorium
No

Ordinance & Regulations

Setback Requirements
100 ft from occupied structures typical; 50 ft from property lines
Zoning Mechanism
Conditional Use Permit; Bonneville County P&Z; public hearing for major projects
Acreage Caps
None established at county level
Density Caps
None established
Spacing Rules
Not specified
Size Restrictions
20 ft height limit typical for ground arrays

Board Sentiment & Political Risk

Sentiment Analysis
Moderate — Idaho Falls energy sector (INL, BEA) brings technical support; conservative rural residents more skeptical; business community generally supportive
Basis for Assessment
Idaho National Laboratory presence; Idaho Falls utility has renewable goals; conservative LDS-influenced population; growing commercial solar market
Political Risk Factors
Stable
Board Members
Brad Egbert (Chair); Budd Hetrick; Roger Christensen

Grid, Utilities & State Context

Grid Operator
Rocky Mountain Power (PacifiCorp East) / WECC-RMPP
Utilities
Rocky Mountain Power (PacifiCorp East), Fall River Rural Electric Cooperative
State Permitting Process
CUP required; state building code; INL-related federal permitting may apply near reservation
State Incentives
Eligible — Idaho Residential Clean Energy Credit; Rocky Mountain Power net metering

Development Activity

Active/Completed Projects
None verified
Denied/Withdrawn Projects
0

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