SolarRisk Tracker / Explore / RI / Bristol

Bristol County, RI — Solar Development Risk Assessment

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

31.7
Risk Grade
Excellent
SE RI; Bristol area; Roger Williams University; coastal/historic; limited utility-scale solar land; local zoning governs; statewide permit form
Assessment Snapshot
Population
50,793
State Rank
#3
Compliance
50%
Trajectory
42

Moratorium Status

✓ No Active Moratorium
No Moratorium

Ordinance & Regulations

Setback Requirements
State: EFSB license required for ≥40 MW (preempts local). Municipal zoning governs <40 MW.
Zoning Mechanism
Municipal Special Use Permit or variance (for <40 MW). EFSB for ≥40 MW.
Acreage Caps
None codified.
Density Caps
None codified.
Spacing Rules
None codified.
Size Restrictions
None codified.

Board Sentiment & Political Risk

Sentiment Analysis
Moderate — coastal/historic identity; limited land; local zoning governs
Basis for Assessment
SE RI; Bristol area; Roger Williams University; coastal/historic; limited utility-scale solar land; local zoning governs; statewide permit form
Political Risk Factors
Improving
Board Members
No county-level government — RI counties are geographic divisions only. Solar permitting handled at municipal level. No elected county officials.

Grid, Utilities & State Context

Grid Operator
ISO-NE / Rhode Island (RI) zone
Utilities
National Grid (Narragansett Electric), National Grid (Narragansett Electric)
State Permitting Process
Primarily local control — no strong statewide preemption for utility-scale solar siting. Municipal zoning ordinances govern utility-scale solar siting for most projects; town councils and planning boards issue special use permits (SUPs) or variances. RI 2023 Solar Siting Legislation (first-ever): established framework; RI DEM issued implementation guidance. Statewide Solar Energy Permit Application (300-RICR-00-00-3, eff. Jan 1 2018): standardized single-permit process encompassing building and electric permits from municipalities. RI Energy Facilities Siting Board (EFSB): has authority over large power plants and transmission, but smaller solar typically processed through local permitting. RI DEM: environmental review for any project affecting CRMC-regulated coastal areas or wetlands. ISO-NE interconnection required statewide.
State Incentives
Rhode Island Renewable Energy Growth (REG) Program: long-term (15-20 yr) fixed-price contracts administered by National Grid for qualifying solar projects. RI Shared Distributed Generation (SDG): community solar subscription program. Net metering: available for systems up to 5 MW under RIPUC regulation. RI RPS: 100% renewable electricity by 2033 (Act on Climate 2022). RI Commerce: clean energy grants for eligible projects. Utility: National Grid RI serves the entire state.

Development Activity

Active/Completed Projects
Bristol County RI is small and dense (Bristol town/Warren/Barrington). National Grid RI serves Bristol County. REG Program solar projects operational — small-mid scale under REG. Limited large ground-mount due to geography; community solar active.
Denied/Withdrawn Projects
No confirmed RI EFSB (Energy Facility Siting Board) denials for Bristol County.

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Last verified: 2026-03-24 | SolarRisk Tracker | Data sources: Government records, utility filings, public meeting minutes