Issue · Environment

Environment

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

Total bills
996
194th Legislature (2025-2026)
Top supporter
Donnie Berthiaume
100% support rate
Top opponent
Jamie Murphy
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving environment in Massachusetts

Legislators moving environment in Massachusetts
Legislator Party Stance Support rate Votes
Donnie Berthiaume
Donnie Berthiaume House · District 5th Worcester
R
Strong +
100% 16
Nick Boldyga
Nick Boldyga House · District 3rd Hampden
R
Strong +
100% 15
Dave Vieira
Dave Vieira House · District 3rd Barnstable
R
Strong +
100% 16
Dave Muradian
Dave Muradian House · District 9th Worcester
R
Strong +
100% 16
Steve Xiarhos
Steve Xiarhos House · District 5th Barnstable
R
Strong +
100% 16
Jamie Murphy
Jamie Murphy House · District 4th Norfolk
D
Strong −
0% 11
Jon Zlotnik
Jon Zlotnik House · District 2nd Worcester
D
Strong −
0% 16
Ted Philips
Ted Philips House · District 8th Norfolk
D
Strong −
0% 16
Margaret Scarsdale
Margaret Scarsdale House · District 1st Middlesex
D
Strong −
0% 16
John Rogers
John Rogers House · District 12th Norfolk
D
Strong −
0% 13
Showing 911–920 of 996 bills

All environment bills

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.
passed · Massachusetts · Senate Feb 27, 2025

SD 203: An Act increasing the conservation land tax credit

By Mr. Tarr, a petition (accompanied by bill, Senate, No. 2083) of Bruce E. Tarr, Hannah Kane, Joanne M. Comerford and James B. Eldridge for legislation to increase the conservation land tax credit. Revenue.
Sub-Topics Conservation
passed · Massachusetts · Senate Feb 27, 2025

SD 476: An Act relative to protecting air quality from carbon-emitting energy generators

By Mr. O'Connor, a petition (accompanied by bill, Senate, No. 1599) of Patrick M. O'Connor for legislation to protect air quality from carbon-emitting energy generators. Public Health.
Sub-Topics Air Quality
introduced · Massachusetts · House

HD 3670: An Act supporting climate progress through sustainably developed offshore wind

This bill establishes an advisory council to minimize harm to wildlife - like North Atlantic right whales and coastal habitats - from offshore wind projects, requiring input on monitoring and mitigation plans. It creates a program giving priority access to state grants (such as MassWorks and Housing Choice) for communities hosting offshore wind facilities, aiming to support local economic development. A special commission will study Massachusetts' offshore wind supply chain, manufacturing jobs, and equity impacts, reporting by June 2026. The bill directly affects wildlife protection agencies, coastal communities hosting projects, and the offshore wind industry, with key changes focused on environmental safeguards and community benefits.
introduced · Massachusetts · House

HD 1328: An Act relative to Title V approval

This bill establishes a "state environmental code" under Massachusetts law, setting standards for environmental protection and public well-being, including sewage disposal regulations. It requires professional engineers to prepare most sewage system plans (except for small domestic systems under 2,000 gallons/day, which sanitarians may handle), and exempts certain family property transfers (spouses, parents/children, siblings, trusts, or recent installations) from ground-level sewage system inspections. The bill also mandates the Department of Environmental Protection to minimize paperwork burdens for individuals, businesses, and local agencies by reducing redundant forms and streamlining information collection. These provisions apply to all entities subject to the environmental code, including local health authorities enforcing compliance.
introduced · Massachusetts · House

HD 1885: An Act advancing clean energy equity

This bill establishes an undersecretary of environmental justice and equity to ensure clean energy spending benefits are distributed fairly across Massachusetts, prioritizing environmental justice communities (as defined by existing law) and low-income areas. The undersecretary will develop a clear definition of "clean energy benefits" covering pollution reduction, energy cost savings, economic development, and transportation impacts, and create a tracking system to monitor how these benefits reach communities. Starting in 2025, all clean energy program reviews must detail benefit allocation, identify participation barriers (like complex applications), and propose solutions such as multilingual support or low-cost financing. The undersecretary must consult with community groups, local governments, and health experts to update this framework every five years and align it with existing state programs.
introduced · Massachusetts · House

HD 1798: An Act establishing the Blue Communities Program

HD 1798 establishes the Blue Communities Program, providing grants and loans to municipalities and local governments that adopt specific actions to reduce nutrient pollution and ocean acidification in coastal waters, freshwater, and watersheds. To qualify, communities must implement five of nine required initiatives, such as fertilizer restrictions, rain barrel programs, shell collection systems, or water quality monitoring. The program is funded through offshore wind contributions, fertilizer sales tax, cap-and-invest programs, and other carbon-reduction revenues, with the executive office administering the program and prioritizing environmental justice communities. The bill mandates biennial reporting on program results and expenditures to the state legislature.
introduced · Massachusetts · House

HD 1893: An Act relative to responsibly reducing emissions in the transportation sector

This bill requires Massachusetts state agencies to transition their medium- and heavy-duty truck fleets to zero-emission vehicles (specifically battery electric models). Starting July 1, 2025, all new purchases or leases for such vehicles must be zero-emission, with the entire fleet fully converted by June 30, 2035. Exceptions are allowed if battery electric trucks don’t meet operational needs or charging infrastructure can’t support them, but agencies must explain each exception annually. The bill also mandates yearly reports detailing fleet composition, vehicle specifications, and justification for non-zero-emission purchases.
passed · Massachusetts · House Feb 27, 2025

HD 3589: An Act limiting toxics release inventory facilities in environmental justice communities

By Representative DuBois of Brockton, a petition (accompanied by bill, House, No. 935) of Michelle M. DuBois relative to decreasing the siting or expansion of toxics release inventory facilities within certain low income or minority populated neighborhoods. Environment and Natural Resources.
passed · Massachusetts · House Feb 27, 2025

HD 4192: An Act reducing emissions from artificial intelligence

By Representative Rogers of Cambridge, a petition (accompanied by bill, House, No. 495) of David M. Rogers relative to reducing emissions from artificial intelligence. Economic Development and Emerging Technologies.
Showing 911 to 920 of 996 bills
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