Issue · Environment

Environment (Climate Change)

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

Total bills
71
194th Legislature (2025-2026)
Top supporter
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no data yet
Top opponent
-
no data yet
Ranked legislators
0
0 support · 0 oppose
Showing 21–30 of 71 bills

All environment bills

introduced · Massachusetts · Senate

SD 365: An Act relative to the electrification of new and substantially remodeled or rehabilitated building

This bill requires all new commercial buildings and major renovations (affecting 50%+ of floor space) to use electricity instead of fossil fuels for heating, cooling, cooking, and clothes drying starting January 1, 2025. It sets specific greenhouse gas emission limits for biolabs (net zero by 2050) and hospitals (phased annual targets from 2025-2049), with biolabs needing non-fossil fuel HVAC systems meeting a minimum efficiency standard. Exemptions include freestanding appliances, emergency generators, and certain hot water systems where electric alternatives are cost-prohibitive. The Department of Energy Resources will create implementation rules, and waivers may be granted for impractical compliance.
introduced · Massachusetts · Senate

SD 767: An Act promoting resilience against the heat-related impacts of climate change

This bill establishes a state-funded program to provide cooling assistance to low-income households with vulnerable members, including seniors, young children, and people with certain health conditions. It requires the Department of Housing and Community Development to administer the program, prioritizing households at highest risk, and prohibits utility shutoffs for cooling during extreme heat (95°F+ heat index) or poor air quality. The bill also mandates a study on housing temperature standards and creates an extreme heat task force to develop emergency response plans and coordinate cooling solutions across state agencies. These provisions directly affect low-income residents in Massachusetts facing heat-related health risks, with program eligibility tied to income limits (60% of state median income).
introduced · Massachusetts · Senate

SD 1351: An Act to remove woody biomass from the greenhouse gas emissions standard for municipal lighting plants

This bill removes woody biomass (such as wood chips or forest residues) from the greenhouse gas emissions calculation standard for municipal lighting plants. It directly affects local government-owned power facilities that use woody biomass as fuel. The change is implemented by deleting sections 34 and 112 from Chapter 8 of the General Laws. The law takes effect immediately upon passage.
introduced · Massachusetts · Senate

SD 1851: An Act bringing Mass Save in line with climate mandates

This bill modifies Massachusetts' energy efficiency funding rules to prioritize decarbonization efforts. It removes all references to "gas energy efficiency programs" and "natural gas" from the law, redirecting funding toward projects administered by electric distribution companies and certified municipal aggregators. The changes require all energy efficiency and cooling projects to explicitly include decarbonization goals, aligning programs with state climate mandates. These updates affect how energy efficiency funding is allocated and managed, shifting focus from gas-focused initiatives to broader carbon reduction efforts.
introduced · Massachusetts · House

HD 2997: An Act relative to affordable housing and environmental adaptation dollars

This bill modifies fees collected under Chapter 64D to redirect funds into three specific trust funds: the Global Warming Solutions Trust Fund (for climate programs), the Affordable Housing Trust Fund, and the Housing Preservation and Stabilization Trust Fund. It increases certain fees (e.g., from $1.50 to $1.71) and requires that funds deposited into these trusts prioritize investments in environmental justice populations and regional equity. The bill also creates tax credits for low-income home sellers (25% of the fee payment) and for sellers to first-time homebuyers, with eligibility tied to income thresholds and joint tax filing. These changes aim to channel revenue toward housing affordability and climate adaptation efforts while specifying allocation rules for the trust funds.
passed · Massachusetts · House Apr 6, 2026

H 3488: An Act relative to tax incentives for building to NetZero Standards

By Representative Flanagan of Dennis, a petition (accompanied by bill, House, No. 3488) of Christopher Richard Flanagan relative to the cost burdens of certain incentives for statewide greenhouse gas emissions limits. Telecommunications, Utilities and Energy.
Sub-Topics Climate Change
introduced · Massachusetts · House

HD 1801: An Act establishing sustainable and equitable funding for climate change adaptation and mitigation

This bill creates a Climate & Community Resilience Fund to support climate adaptation and mitigation projects in low-income and environmental justice communities. The fund, administered by the Secretary of Energy and Environmental Affairs, will be financed through property insurance fees, state appropriations, bond revenues, and other public/private sources. A new advisory board - requiring diverse community representation, including staff from grassroots organizations - will guide fund allocations and ensure projects prioritize equitable outcomes. Annual public reports will track fund spending, with specific requirements to document allocations to low-income communities and evaluate the fund's effectiveness.
passed · Massachusetts · House Jul 28, 2025

H 3037: An Act to allow individual donations to countries vulnerable to climate change

By Representative Cabral of New Bedford, a petition (accompanied by bill, House, No. 3037) of Antonio F. D. Cabral for legislation to allow taxpayers to voluntarily contribute all or part of tax refunds to countries vulnerable to climate change. Revenue.
Sub-Topics Climate Change
passed · Massachusetts · House Apr 9, 2026

H 4166: An Act to evaluate transportation resiliency and progress towards meeting carbon emissions reductions benchmarks

By Representative Ciccolo of Lexington, a petition (accompanied by bill, House, No. 4166) of Michelle L. Ciccolo relative to climate adaptation and transportation infrastructure. Transportation.
Sub-Topics Climate Change
passed · Massachusetts · Senate Nov 19, 2025

S 188: An Act allowing the board of state examiners of plumbers and gas fitters to vary regulations to advance reductions in greenhouse gas emissions

By Mr. Barrett, a petition (accompanied by bill, Senate, No. 188) of Michael J. Barrett and Pavel M. Payano for legislation to allow the board of state examiners of plumbers and gas fitters to vary regulations to advance reductions in greenhouse gas emissions. Consumer Protection and Professional Licensure.
Sub-Topics Climate Change
Showing 21 to 30 of 71 bills
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