An act relating to Residential and Commercial Building Energy Standards

H.181 extends the Building Energy Code Working Group's term and directs Vermont's Public Service Department to create a framework for measuring energy savings from building code compliance. It requires the Department to develop an annual methodology for calculating and reporting greenhouse gas reductions linked to energy-efficient construction. The bill also updates the Residential Builder Registry and addresses inconsistent enforcement of energy codes across residential (up to three stories) and commercial buildings. These changes aim to improve compliance with Vermont's energy standards, which currently apply to 54% of residential and 87% of commercial projects, supporting the state's goal of "net zero ready" buildings by 2030.