Skip to main content
CityRuleLookup

Vermont Statewide Rule

Vermont Net Metering and Solar Panel Permitting Process

Few RestrictionsApplies statewide across Vermont (2026)

Key Facts

Statute
30 V.S.A. § 248
Agency
Public Utility Commission
Registration cap
15 kW
Local role
Recommendations only
Last verified: September 5, 2026Source: Vermont General Assembly

Summary

Vermont's Public Utility Commission preempts municipal review of grid-connected solar generation through a state Certificate of Public Good process. Net metered solar projects under 15 kW use streamlined registration; larger systems require 248 review with limited municipal input.

(2) Except for the replacement of existing facilities with equivalent facilities in the usual course of business and except for electric generation or energy storage facilities that are operated solely for on-site electricity consumption by the owner of those facilities and for hydroelectric generation facilities subject to licensing jurisdiction under the Federal Power Act, 16 U.S.C. chapter 12, subchapter 1: (A) no company, as defined in section 201 of this title, and no person, as defined in 10 V.S.A. § 6001(14), may begin site preparation for or construction of an electric generation facility, energy storage facility, or electric transmission facility within the State that is designed for immediate or eventual operation at any voltage; and (B) no such company may exercise the right of eminent domain in connection with site preparation for or construction of any such transmission facility, energy storage facility, or generation facility, unless the Public Utility Commission first finds that the same will promote the general good of the State and issues a certificate to that effect.

Source: Vermont General AssemblyView official code

Full Breakdown

Under 30 V.S.A. § 248, electric generation projects require a Certificate of Public Good from the Public Utility Commission. Net metered solar systems under Rule 5.100 use tiered review: registration for systems up to 15 kW, simple application for 15-150 kW, and full Section 248 review for larger projects. Municipalities and regional planning commissions may submit recommendations on aesthetics and orderly development but lack veto authority. Roof-mounted residential solar typically qualifies for fast-track approval. Local building permits remain required for structural and electrical work.

Violations & Penalties

Unpermitted generation may face PUC enforcement and interconnection denial. Building code violations enforced separately by Division of Fire Safety or local inspectors.

Frequently Asked Questions

Can my town deny my rooftop solar permit?
No. Solar generation is reviewed by the Public Utility Commission, not municipalities. Towns may comment on Section 248 applications but cannot deny grid-connected solar through zoning.
Do I need any local permits for solar?
Yes. Building permits for structural attachment and electrical permits for wiring remain required locally. The PUC handles generation approval; towns handle construction safety inspections.

Sources

See something wrong?

Help us keep this page accurate. If you notice an error or outdated information, let us know.