An act relating to heating systems in Agency of Transportation buildings

This bill requires the Vermont Agency of Transportation to use only non-fossil fuel heating systems as the primary heat source in all newly constructed buildings and when replacing existing fossil fuel heating systems. The legislation defines non-fossil fuel systems as those that do not use fossil fuels or exclusively use renewable liquid fuels, with provisions allowing fossil fuel systems only as backup during peak heating periods. While the bill mandates these changes, it includes an exemption mechanism that permits the Secretary to approve fossil fuel replacements if they are deemed financially impracticable, with annual reporting requirements for any exemptions granted. The law takes effect on July 1, 2024, and aims to support Vermont's renewable energy goals while potentially reducing heating costs and supporting the local wood heating industry.