Issue · Environment

Environment (Climate Change)

Every environment bill, vote, and legislator stance in Massachusetts, automatically classified by Maddy, our AI policy reader.

Total bills
67
194th Legislature (2025-2026)
Top supporter
-
no data yet
Top opponent
-
no data yet
Ranked legislators
0
0 support · 0 oppose
Showing 51–60 of 67 bills

All environment bills

introduced · Massachusetts · House

HD 2579: An Act aligning the Commonwealth's transportation plans with its climate goals

This bill requires Massachusetts transportation planning to align with climate goals by mandating that regional transportation plans and projects meet greenhouse gas emissions and vehicle miles traveled (VMT) reduction targets. It establishes a process for assessing emissions and VMT impacts of transportation projects, including requiring mitigation measures like transit expansions, active transportation infrastructure, or land-use changes to offset emissions. The Department of Transportation must publish these assessments online and ensure mitigation efforts are localized to affected communities or underserved areas. The bill directly affects metropolitan planning organizations, state agencies, and project developers by making compliance with emissions and VMT targets a condition for approving transportation plans and projects.
Sub-Topics Climate Change
introduced · Massachusetts · Senate

SD 1532: An Act to expand carbon pricing in the commonwealth

This bill establishes a phased carbon pricing system for major emissions sectors in Massachusetts, requiring market-based mechanisms (like fees or emissions trading) to meet statewide climate goals. It mandates carbon pricing starting in 2028 for commercial/industrial heating, 2029 for industrial processes, 2030 for transportation, and 2031 for residential heating, with prices beginning at $50 per metric ton of CO2 equivalent and increasing by $10 annually to a $200 cap. Proceeds from transportation fees must fund rebates for residents/employers and the Commonwealth Transportation Fund, while other sector fees support specific trust funds for climate action. The bill requires annual reporting on emissions reductions and ensures pricing mechanisms prioritize equity, protect low-income communities, and prevent increases in harmful air pollutants.
Sub-Topics Climate Change
passed · Massachusetts · Senate Feb 27, 2025

SD 1674: An Act establishing a climate change superfund

By Mr. Eldridge, a petition (accompanied by bill, Senate, No. 588) of James B. Eldridge, Steven Owens, Mike Connolly, Patricia D. Jehlen and other members of the General Court for legislation to create a Climate Adaptation Superfund. Environment and Natural Resources.
passed · Massachusetts · Senate Feb 27, 2025

SD 1775: An Act establishing sustainable and equitable funding for climate change adaptation and mitigation

By Mr. DiDomenico, a petition (accompanied by bill, Senate, No. 572) of Sal N. DiDomenico, James B. Eldridge and Joanne M. Comerford for legislation to establish sustainable and equitable funding for climate change adaptation and mitigation. Environment and Natural Resources.
Sub-Topics Climate Change
passed · Massachusetts · Senate Feb 27, 2025

SD 1147: An Act establishing a pilot program for nature-based solutions to climate change

By Mr. Crighton, a petition (accompanied by bill, Senate, No. 558) of Brendan P. Crighton and Hadley Luddy for legislation to promote nature-based approaches for resiliency and climate change adaptation throughout the Commonwealth. Environment and Natural Resources.
Sub-Topics Climate Change
in committee · Massachusetts · Senate Feb 27, 2025

SD 1051: An Act to address the impact of climate change on farms and fisheries

By Mr. Fernandes, a petition (accompanied by bill, Senate, No. 60) of Dylan A. Fernandes for legislation to address the impact of climate change on farms and fisheries. Agriculture.
Sub-Topics Climate Change
introduced · Massachusetts · House

HD 1053: An Act establishing a pilot program for nature-based solutions to climate change

This bill establishes a 5-year pilot program within the state's energy and environmental office to advance nature-based climate solutions (like wetland restoration or urban green spaces). The program defines categories and standards for these solutions, streamlines permitting for research and demonstration projects, and prioritizes projects that advance science, conserve resources, and protect wetlands. It requires the environmental secretary to report annually to the legislature on program categories, permit approval times, modified standards, and project effectiveness. The program directly affects state agencies managing permits and projects implementing nature-based climate strategies.
introduced · Massachusetts · House

HD 2154: An Act relative to building energy and decarbonization

This bill establishes "green plus communities" for municipalities that meet specific climate action requirements, including creating a 5-year plan to cut building emissions by at least 20% and adopting stricter energy codes. It allocates $40 million for energy programs, with $10 million specifically for green plus communities, and sets annual carbon intensity limits for large buildings that must decrease over time. Building owners must comply with these limits or use approved alternatives like on-site renewable energy, with reduced fees for low-income buildings and small businesses. The bill also creates a retrofit funding program to support deep energy upgrades (excluding fossil fuel conversions) and requires standardized reporting to avoid duplicate data collection.
introduced · Massachusetts · House

HD 4571: An Act authorizing the town of Brookline to adopt green zoning by-laws and regulations

This bill allows the town of Brookline to create its own zoning rules focused on reducing greenhouse gas emissions and improving energy efficiency in buildings. It directly affects Brookline residents, property owners, and developers by enabling local regulations on building materials, solar systems, heating/cooling equipment, and utility connections (like electric vehicle charging). Key provisions protect these local rules from being blocked by the state Attorney General, covering areas like emissions from construction, building energy use, and renewable energy infrastructure. The bill specifically authorizes Brookline to implement measures addressing climate impacts through zoning, without conflicting with state building codes or utility regulations.
in committee · Massachusetts · House Sep 8, 2025

H 4420: An Act to address the impact of climate change on farms and fisheries

H 4420 creates the Agriculture and Fishery Vulnerability Preparedness Grant Fund to help Massachusetts farms and fisheries prepare for climate change impacts. The fund, managed by state agricultural and fishery departments, provides grants for climate resilience projects like energy-efficient farming, climate-resilient infrastructure, and data collection. It also supports technical assistance to help applicants plan and secure funding for these initiatives. Grants are awarded based on sector and regional needs, with quarterly reports tracking applicants, recipients, funding amounts, and administrative costs to state legislative committees. The fund permanently retains unspent money, ensuring ongoing support without annual re-appropriation.
Sub-Topics Climate Change
Showing 51 to 60 of 67 bills
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