Substitute House Bill No. 5004 aims to significantly enhance environmental protection and promote renewable energy development in Connecticut. The bill establishes ambitious greenhouse gas (GHG) emissions reduction targets, including a 45% reduction from 2001 levels by 2030, a 70% reduction from 2016 levels by 2040, and achieving net-zero emissions by 2050. It mandates state agencies to utilize only zero-carbon electricity by 2030 and allows them to consider the social cost of GHG emissions in project evaluations. The bill also repeals and replaces existing statutes related to GHG emissions, updating targets to a 65% reduction from 2001 levels by 2040 and requiring annual emissions inventories starting in 2026. Key insertions include the establishment of the Connecticut Clean Economy Council, tasked with advising on climate strategies and transitioning workers from fossil fuel jobs to clean energy positions.

Additionally, the bill introduces several initiatives to improve energy efficiency and sustainability in state operations. It mandates the development of plans for affordable heat pump installations, environmentally sustainable purchasing guidelines for municipalities, and a utility-scale renewable thermal energy network program. The bill also expands the Housing Environmental Improvement Revolving Loan and Grant Fund to prioritize projects benefiting low-income residents and allows for the development of urban agricultural sites. Other provisions include a study on renters' access to energy efficiency programs and the establishment of a grant program for land acquisition aimed at conservation and watershed protection. Overall, the legislation reflects a comprehensive approach to achieving GHG reduction goals while fostering economic growth in clean energy sectors and enhancing community resilience.

Statutes affected:
Committee Bill: 31-3rr, 7-131d
ENV Joint Favorable Substitute: 31-3rr, 7-131d
File No. 449: 31-3rr, 7-131d