Issue · Environment

Environment

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

Total bills
974
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 841–850 of 974 bills

All environment bills

introduced · Massachusetts · Senate

SD 2454: An Act to reduce Emissions

This bill amends Massachusetts law to incentivize cleaner biomass energy production. It requires the state department to grant alternative energy credits to facilities using eligible biomass technology that also install emissions controls (like electrostatic precipitators). These credits apply specifically to 1,706,000 British thermal units (BTUs) of net useful thermal energy produced. The policy directly affects biomass energy facilities seeking to improve air quality through mandated pollution controls.
Sub-Topics Air Quality
introduced · Massachusetts · Senate

SD 760: An Act to improve outdoor lighting, conserve energy, and increase dark-sky visibility

This bill requires Massachusetts state and municipal agencies to follow new outdoor lighting standards when using public funds for new permanent fixtures. It mandates fully shielded fixtures for most outdoor lighting (like roadways and parking lots), limits color temperature to 3000K or lower, and requires lighting to use only necessary brightness levels to reduce energy waste and light pollution. The regulations must be established by January 2026, with exemptions for temporary uses, safety needs, historic structures, and certain decorative lighting. These rules directly affect towns, cities, and state agencies managing public lighting projects funded by state or municipal budgets.
introduced · Massachusetts · House

HD 2800: An Act to improve outdoor lighting, conserve energy, and increase dark-sky visibility

HD 2800 requires state and municipal agencies using public funds to install new permanent outdoor lighting to meet specific energy and light pollution standards by 2026. Key provisions include mandating fully shielded fixtures (except for ornamental lighting or historic structures), limiting light color to 3000K or warmer, minimizing glare and light trespass, and using only necessary illuminance levels. The bill directly affects how municipalities and state agencies fund, install, and operate outdoor lighting like streetlights, parking lots, and building façades. It aims to conserve energy and improve night sky visibility by reducing unnecessary or poorly directed light. Regulations must be finalized by January 2026, with exemptions for emergencies, aviation safety, and certain historical or decorative lighting.
introduced · Massachusetts · House

HD 300: An Act establishing time limits for idling trains

HD 300 establishes a 30-minute limit on idling for locomotive train engines. It directly affects train operators and rail companies by requiring them to stop engines after 30 minutes of idling. The bill mandates the Department of Environmental Protection (DEP) to investigate reported violations, conduct emission tests for specific pollutants (CO2, NOx, CO, SO2), and impose fines of at least $5,000 per violation if emissions exceed standards set for Massachusetts Bay Transportation Authority (MBTA) trains. This policy change enforces concrete emission controls on train idling through investigation and financial penalties.
Sub-Topics Rail
introduced · Massachusetts · House

HD 2377: An Act investing in natural and working lands

This bill establishes definitions for "Nature Services" (including clean air, water, recreation, and carbon storage) and "Reforestation," and amends land protection laws to prioritize "natural and working lands." It creates a voluntary municipal program requiring communities to adopt specific land protections - like zoning ordinances for conservation, tree canopy rules, and agricultural planning - to qualify as "natural and working lands friendly communities." State agencies must avoid converting protected lands, prioritize conservation in projects, and coordinate with the environmental office. The program aims to protect land for climate resilience, biodiversity, and equitable access to nature benefits, particularly in environmental justice communities, using state, federal, and private funds.
introduced · Massachusetts · House

HD 3845: An Act to reduce single use plastics in the environment

HD 3845 bans single-use plastic carryout bags at retail establishments (including grocery stores, restaurants, pharmacies, and food trucks) starting 18 months after enactment, requiring them to offer only reusable grocery bags or recycled paper bags instead. Retailers must charge at least $0.10 for any bag during a 180-day transition period (after enactment), then $0.10 for reusable/recycled bags after 18 months. The bill defines "reusable" bags as machine-washable cloth/hemp with specific material standards and "recycled paper" bags as containing minimum postconsumer recycled content. Small businesses (under 4,000 sq ft, 15 employees, or low bag usage) may qualify for exemptions. Customers may bring their own bags, and nonprofits distributing items at reduced cost are exempt.
Sub-Topics Recycling
introduced · Massachusetts · Senate

SD 2490: An Act achieving a green future with infrastructure and workforce investments

This bill establishes the Green Infrastructure Fund to finance climate and clean energy projects across Massachusetts. It prioritizes low-income households (defined by income thresholds) and communities disproportionately affected by pollution, requiring 60% of funds to support projects in these areas. The fund will support public transit, renewable energy, energy-efficient housing, and rural clean energy initiatives, administered by a 18-member board with diverse representation including environmental justice advocates, labor, businesses, and youth. The secretary of energy and environmental affairs must report annually on fund usage and project outcomes, with strict limits on administrative costs (3.5%).
introduced · Massachusetts · House

HD 2707: An Act providing nature for all

HD 2707 creates the "Nature for All Fund" to finance nature-based climate and conservation projects across Massachusetts. The fund, financed by specific sales tax revenues (codes 459110, 441210, and 713910), will support parks, trails, water protection, farm/forest conservation, and indigenous land access - prioritizing underserved communities and environmental justice areas. It establishes a 15-member board to oversee spending, requiring annual reports on funds directed to environmental justice populations. The fund will supplement, not replace, existing conservation programs and may issue bonds secured solely by its revenues.
introduced · Massachusetts · House

HD 567: An Act to overcome coastal and environmental acidification and nutrient pollution

HD 567 establishes an Ocean Acidification Council to address coastal acidification and nutrient pollution. The council, composed of state agency heads and public members, will coordinate monitoring efforts, create a centralized data repository, and conduct studies on acidification impacts to key species (like lobsters and oysters) and nutrient pollution sources. It mandates annual "Ocean Acidification Awareness Week" in August and directs funding toward nature-based solutions for stormwater management and nutrient reduction. The bill directly affects coastal communities, shellfish industries, and environmental monitoring groups by requiring data-driven strategies to protect marine habitats and fisheries.
introduced · Massachusetts · House

HD 1619: An Act accelerating wetlands restoration

This bill streamlines wetlands restoration by removing permit requirements for certain projects, such as restoring salt marshes, provided they're approved by state agencies, don't block public access, and avoid building structures. It also simplifies rules for manually removing invasive plants from natural areas, requiring new state regulations to protect native habitats. The bill mandates a 12-month review of state laws affecting wetland projects to cut permitting costs and time, and launches a 5-year pilot program to fast-track eco-friendly restoration projects like living shorelines. These changes directly affect environmental agencies, restoration contractors, and coastal communities working on wetland conservation.
Showing 841 to 850 of 974 bills
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