Energy (Energy Efficiency)

HB 5401 updates how Connecticut adopts and revises its State Building Code. It requires the State Building Inspector and Codes Committee to base the code on a nationally recognized model, limits revisions to once every six years (or per two model cycles), and mandates provisions for energy conservation and EV charging circuits in new residential garages. The bill also imposes a temporary pause on new building standards from October 2026 to October 2032, except for safety, federal funding, or accessibility needs, and prohibits local municipalities from enforcing stricter rules than the state code during this period. Additionally, it requires mandatory training for building code officials and professionals like architects and contractors on the State Building Code and Fire Safety Code.

SB 306 requires Connecticut's Commissioner of Energy and Environmental Protection to develop a Comprehensive Energy Strategy every four years (starting October 1, 2020), which must address all state energy needs (electricity, heating, cooling, transportation), meet greenhouse gas reduction goals, and incorporate existing energy plans. The strategy must include cost assessments, public input through meetings and a 60-day comment period, and analyze natural gas expansion, efficiency goals, and rate impacts. It directly affects state agencies, utilities (via the Public Utilities Regulatory Authority's comments), and residents through potential energy cost and service changes. The bill mandates specific content and public engagement procedures but does not create new funding or impose direct costs on individuals.

HB 5248 updates Connecticut's appliance efficiency standards to promote energy conservation. It requires the Energy Commissioner to periodically review and raise efficiency standards for products like appliances and plumbing fixtures, ensuring they are cost-effective for consumers (with a 5-year payback period max) and may incorporate standards from other states or third parties. The bill also clarifies that these efficiency standards take precedence over conflicting building codes and allows for adopting standards from states like California without new state-specific testing. It directly affects appliance manufacturers, retailers, and consumers purchasing new energy-efficient products.

HB 5246 makes minor technical updates to Connecticut's energy and technology statutes. It adjusts deadlines for electric distribution companies to share regulatory evaluations with the Department of Energy and Environmental Protection, ensures certain financing orders and transition assessments cannot be altered, and mandates annual reports on energy efficiency metrics. These changes directly affect electric distribution companies, the Department of Energy and Environmental Protection, and the Office of Consumer Counsel. The bill updates legal language without altering substantive policy and takes effect upon passage.