CCRPC TAC hears overview of Act 250 reforms in H.687 and regional implications

Taylor Newton, Planning Program Manager for the Chittenden County Regional Planning Commission, briefed the Transportation Advisory Committee on state legislative changes to Act 250 under H.687, describing a new three-tier framework and multiple exemptions that will affect how land use review applies across Chittenden County and Vermont.

Newton told the TAC that the state will be organized into tiers: Tier 1 (with subcategories 1A and 1B), Tier 2, and Tier 3. Under the proposal, Tier 1A areas—municipalities that meet specific infrastructure and planning standards and are approved by the new Land Use Review Board (LURB)—would receive broad Act 250 exemptions. Municipalities would initially be Tier 1B and could apply to become Tier 1A; Newton said the LURB will provide guidance and handle approvals. The bill also creates Tier 3 to capture “critical natural resources,” a term that LURB rulemaking is expected to define over several years.

The draft summary appended to the meeting minutes notes additional provisions: permanent exemptions for converting motels or hotels into permanently affordable housing, interim exemptions for certain housing projects and accessory dwelling units through specified dates, an expansion of “accessory on-farm business” definitions, and that no Act 250 permit would be required for electric distribution lines until Dec. 31, 2030. The draft also requires RPCs to produce regional Future Land Use maps by December 31, 2026, and for regional plans to show how municipal and regional housing targets will be met.

Newton and other staff emphasized several unresolved implementation questions recorded in the meeting: how the appeal process for a denied Tier 1A application would work, how housing targets set at municipal or regional levels will be enforced or tied to penalties (if any), and how the LURB membership will be constituted. Newton noted that some elements—such as the definition of Tier 3 and specific LURB procedures—are slated for future rulemaking and that staff will continue to review the bill for details.

Why this matters: the changes in H.687 could reduce the scope of Act 250 review in growth-focused centers while enlarging protections for designated natural-resource areas. The CCRPC will need to update regional plans and its Metropolitan Transportation Plan to align with new regional Future Land Use maps and coordinate with municipalities seeking Tier 1A designation.

Next steps noted in the meeting: CCRPC staff will finish the ECOS Plan update and later amend regional maps as required; the CCRPC and municipalities will monitor LURB guidance and forthcoming rulemaking to clarify appeals, mapping approvals, and housing-target requirements.