Energy

passed · Massachusetts · House Apr 6, 2026

H 3580: An Act creating pathways toward net-zero neighborhoods

HD 2598 creates pathways toward net-zero neighborhoods by defining "non-emitting thermal energy" (heating/cooling from sources without greenhouse gas emissions) and requiring gas companies to transition customers to such alternatives when safe, reliable, and affordable options are available. It mandates that new or renovated single- to three-family homes must install cooling systems capable of also providing heating, integrated into thermostat-controlled systems that operate for heat when cost-effective. These requirements will directly affect homeowners, gas utility companies, and builders by accelerating the shift from fossil fuel-based heating toward cleaner energy systems. The bill updates building codes by 2027 to incorporate these dual-function cooling/heating standards for residential properties.

Topics ✓ EnergySupports EnergyBill creates pathways to net-zero neighborhoods using non-emitting thermal energy, directly promoting renewable energy infrastructure and reducing fossil fuel dependence.95% confidence ✓ EnvironmentSupports EnvironmentBill creates net-zero neighborhood pathways using non-emitting thermal energy, directly advancing emissions reduction goals and clean energy adoption.95% confidence

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passed · Massachusetts · Senate Dec 11, 2025

S 2229: 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.

Topics ✓ EnergySupports EnergyExpands carbon pricing to reduce emissions, promoting clean energy adoption and reducing fossil fuel dependence per bill title and summary.95% confidence ✓ EnvironmentSupports EnvironmentExpands carbon pricing to reduce emissions, directly advancing environmental protection goals through market-based pollution control95% confidence

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passed · Massachusetts · House Apr 6, 2026

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

This bill (HD 1855) requires Massachusetts' Department of Energy Resources to analyze the cost impacts of energy regulations on housing affordability. Specifically, it directs the department to assess: (1) the added cost for builders under each regulation compared to no regulation, (2) the total cost burden on housing production, and (3) existing programs that might offset these costs to keep housing prices stable. The department must report these findings to legislative committees by December 31, 2026. The bill does not create new tax incentives or change regulations - it only mandates a study to inform future policy.

Topics ✓ Budget & TaxesSupports Budget & TaxesBill creates tax incentives for NetZero building, providing tax relief to incentivize sustainable construction, directly impacting tax policy and fiscal management.95% confidence ✓ EnergySupports EnergyBill provides tax incentives for NetZero building standards, directly advancing renewable energy infrastructure and greenhouse gas emissions limits per title/summary.95% confidence ✓ EnvironmentSupports EnvironmentBill provides tax incentives for NetZero building standards, directly advancing greenhouse gas emissions reduction goals per summary.92% confidence

Sub-Topics Climate Change

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passed · Massachusetts · Senate Dec 4, 2025

S 2276: An Act promoting a just transition and clean energy workforce standards

This bill (SD 2305) requires Massachusetts gas distribution and transmission companies to develop and submit detailed "just transition" plans to the Department of Public Utilities. These plans must ensure workforce retention, training, and safety during the shift to clean energy, including maintaining staffing levels as of January 1, 2025 (except through negotiated early retirement), and outlining how companies will train workers for renewable energy roles. Companies must report on workforce development, cross-training, pension solvency, and measures to prevent job displacement through 2050 or until gas pipeline retirement. The bill directly affects all gas companies operating in Massachusetts and mandates compliance with new service quality standards for safety, reliability, and workforce transition.

Topics ✓ EnergySupports EnergyRequires gas companies to submit clean energy transition plans, promoting renewable energy adoption and workforce standards per bill title/summary.95% confidence

Sub-Topics Renewable Energy

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passed · Massachusetts · House Apr 6, 2026

H 3501: 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.

Topics ✓ EnergySupports EnergyBill explicitly promotes offshore wind development as renewable energy infrastructure, aligning with clean energy investment and climate progress goals.95% confidence ✓ EnvironmentSupports EnvironmentBill explicitly supports climate progress through sustainable offshore wind development, promoting clean energy deployment and economic benefits aligned with environmental protection goals.95% confidence

Sub-Topics Wind

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passed · Massachusetts · House Apr 6, 2026

H 3454: An Act relative to offshore wind

This bill amends Massachusetts' offshore wind energy law to increase the required renewable energy capacity from 5,600 to 8,000 megawatts. It moves the deadline for utilities to meet this target from June 30, 2027, to March 31, 2027, while requiring them to secure long-term contracts for 5,600 MW by December 31, 2026. The bill also shortens a planning timeframe from 24 to 18 months and removes a qualifying phrase about applicability. These changes directly affect utility companies responsible for implementing Massachusetts' offshore wind energy goals.

Topics ✓ EnergySupports EnergyBill specifically addresses offshore wind energy generation, a renewable energy source, advancing clean energy infrastructure without restrictions or opposing language.95% confidence

Sub-Topics Wind

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passed · Massachusetts · House Apr 6, 2026

H 3449: An Act to further empower local climate action

HD 2945 modifies a climate demonstration project to require cities and towns to meet stricter housing affordability standards before joining. It raises the required housing affordability threshold from 10% to 20% under Chapter 40B of state law, or mandates that municipalities adopt zoning allowing multi-family housing without age restrictions for families with children. This applies to all municipalities seeking participation in the program, with exceptions for those already meeting the 10% threshold by December 21, 2020. The bill directly affects local governments aiming to participate in the climate initiative.

Topics ✓ EnergySupports EnergyBill empowers local climate action under Utilities and Energy, aligning with renewable energy promotion and climate policy goals. Title and subject directly address energy infrastructure advancement.92% confidence ✓ EnvironmentSupports EnvironmentBill title explicitly promotes 'local climate action' and aims to strengthen municipal environmental initiatives via a demonstration project under energy utilities.90% confidence

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passed · Massachusetts · House Apr 6, 2026

H 3584: An Act to prevent gas expansion to protect climate, community health and safety.

This bill prohibits new gas facilities or expansions within 5 miles of environmental justice communities (areas disproportionately affected by pollution) unless required for public safety. It applies directly to gas companies seeking permits or approvals for projects in these zones, requiring state agencies to deny such requests. Key provisions amend state code to block approvals and certificate petitions for gas infrastructure near these communities, with the sole exception being safety-related projects. The law aims to protect community health and reduce climate impacts by halting new gas development in vulnerable neighborhoods.

Topics ✓ EnergySupports EnergyPrevents gas expansion to protect climate, directly reducing fossil fuel dependence and aligning with renewable energy transition goals.95% confidence ✓ EnvironmentSupports EnvironmentPrevents gas expansion to protect climate and health, directly reducing emissions and strengthening environmental regulations per bill title and summary.95% confidence

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passed · Massachusetts · House Apr 6, 2026

H 4690: An Act establishing a temporary moratorium on the siting of lithium battery storage facilities

By Representative Pease of Westfield, a petition (subject to Joint Rule 12) of Kelly W. Pease, Lindsay N. Sabadosa and Donald R. Berthiaume, Jr. relative to lithium battery storage facilities. Telecommunications, Utilities and Energy.

Topics ✗ EnergyOpposes EnergyMoratorium on lithium battery storage facilities blocks renewable energy infrastructure development, directly restricting clean energy storage deployment.92% confidence

Sub-Topics Energy Storage

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passed · Massachusetts · House Apr 6, 2026

H 3582: An Act to put a moratorium on new gas system expansion

HD 122 imposes a moratorium on new natural gas and related infrastructure projects until at least 2026. It prohibits the approval of new combustible fuel facilities (including natural gas, renewable natural gas, and hydrogen systems) or expansions of existing ones, except for safety-related projects. The bill also bans gas companies from expanding into towns without pre-existing gas service and removes the Department of Public Utilities' authority to approve gas expansions beyond a company's charter town. This directly affects gas utilities, towns without current gas infrastructure, and the state's approval process for energy projects.

Topics ✓ EnergySupports EnergyMoratorium on new gas expansion reduces fossil fuel dependence, aligning with renewable energy promotion and clean energy infrastructure goals.95% confidence

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