Energy (Energy Efficiency)

passed · Massachusetts · Senate Dec 11, 2025

S 2231: An Act to establish home energy efficiency ratings

By Mr. Barrett, a petition (accompanied by bill, Senate, No. 2231) of Michael J. Barrett and James B. Eldridge for legislation to establish home energy efficiency ratings. Telecommunications, Utilities and Energy.

Topics ✓ EnergySupports EnergyEstablishes home energy efficiency ratings, promoting reduced energy consumption and supporting clean energy infrastructure goals.95% confidence

Sub-Topics Energy Efficiency

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passed · Massachusetts · House Mar 23, 2026

H 3460: An Act relative to energy efficiency education

By Representative Chan of Quincy, a petition (accompanied by bill, House, No. 3460) of Tackey Chan for legislation to establish a program within the Department of Public Utilities to educate commercial building managers and operators relative to energy efficiency. Telecommunications, Utilities and Energy.

Topics ✓ EnergySupports EnergyBill establishes program to educate commercial building managers on energy efficiency, directly promoting efficiency gains per bill summary.95% confidence

Sub-Topics Energy Efficiency

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in committee · Massachusetts · House Oct 2, 2025

H 4463: An Act to provide green and healthy public colleges and universities

This bill creates a Green and Healthy Public College and University Building Planning Commission to assess and improve energy efficiency, indoor air quality, accessibility, and safety in all public higher education buildings across Massachusetts. The commission, including representatives from universities, labor groups, health and environmental organizations, must develop standards by 2028 and create a plan to ensure all public college/university buildings meet these standards by 2037. It requires public reporting through an online dashboard tracking building assessments and prioritizes renovations for facilities serving underserved communities or with the greatest health/safety needs. The bill also establishes a dedicated fund to finance these upgrades using state appropriations, grants, and other sources, with cost-benefit analyses comparing long-term savings to upfront investments.

Topics ✓ EducationSupports EducationImproves physical infrastructure for higher education buildings, enhancing safety, accessibility, and environmental quality - directly advancing educational environment standards.85% confidence ✓ EnergySupports EnergyBill mandates energy efficiency standards for public college buildings, directly advancing energy conservation goals through commission-led planning and implementation timelines.95% confidence ✓ EnvironmentSupports EnvironmentBill mandates energy efficiency standards and indoor air quality improvements in public buildings, directly advancing environmental protection through reduced emissions and healthier facilities by 2037.90% confidence ✓ Labor & EmploymentSupports Labor & EmploymentIncludes labor groups in commission to improve building safety standards, directly addressing workplace safety under Labor & Employment.90% confidence

Sub-Topics Higher Education Energy Efficiency Air Quality

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introduced · Massachusetts · House

HD 1509: An Act establishing the gateway cities renewable, efficient, and electrified neighborhoods initiative

This bill establishes the GREEN Initiative to retrofit low and moderate-income housing in qualifying Massachusetts municipalities (including "gateway cities" and smaller qualifying towns) to be highly energy efficient, use clean heating/cooking technologies (like heat pumps and induction stoves), and prioritize on-site renewable energy where possible. It creates a dedicated GREEN Initiative Account funded by utility companies (up to $30 million annually) to cover retrofit costs, including pre-work upgrades, and provides financial incentives for sponsors like municipalities or nonprofits. The initiative requires tenant protections against rent increases tied to retrofits through "tenant-owner weatherization agreements" and prioritizes buildings with six or fewer housing units. Sponsors must collect data, share project results publicly in multiple languages, and meet goals for minority/women-owned contractor participation.

Topics ✓ EnergySupports EnergyBill establishes GREEN Initiative to retrofit housing with renewable tech (heat pumps, induction), funded by utilities, promoting energy efficiency and clean energy adoption.90% confidence ✓ EnvironmentSupports EnvironmentEstablishes GREEN Initiative for clean energy retrofits (heat pumps, renewables) in housing via $30M utility funding, directly advancing emissions reduction and energy efficiency.95% confidence ✓ HousingSupports HousingFunds retrofits for low/moderate-income housing via $30M annual utility-funded account, advancing energy efficiency and affordability in existing housing stock.95% confidence

Sub-Topics Energy Efficiency Renewable Energy Renters

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introduced · Massachusetts · Senate

SD 1397: An Act relative to Mass Save assessments

This bill amends Massachusetts energy efficiency laws to require Mass Save program administrators to offer free "zero-carbon assessments" to all customers. These assessments identify non-combustible energy upgrades (like improved insulation, electric appliances, and solar) and include safety tests for existing gas systems. It mandates that utility companies collect and publicly share detailed energy use data by zip code, and establishes standards for contractors implementing these upgrades. The policy directly affects Massachusetts homeowners, businesses using Mass Save services, and utility companies managing energy efficiency programs.

Topics ✓ EnergySupports EnergyPromotes renewable energy upgrades (solar, electric appliances) and energy efficiency through mandatory zero-carbon assessments and data transparency for utility consumers.95% confidence ✓ EnvironmentSupports EnvironmentRequires zero-carbon assessments and promotes clean energy upgrades (solar, insulation) to reduce emissions, directly advancing environmental protection.90% confidence

Sub-Topics Energy Efficiency Solar

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introduced · Massachusetts · House

HD 3448: An Act relative to energy efficiency funds generated by municipal light plants

This bill directs at least 80% of funds from regional carbon trading programs (like the Regional Greenhouse Gas Initiative) toward energy efficiency programs. It requires municipal light plants (MLPs) to administer these programs, with funding tied to specific reporting and alignment with state efficiency goals. The bill also establishes a mandatory 2.5 mills per kilowatt-hour charge (excluding MLP customers) to fund efficiency programs, alongside existing carbon trading funds. MLPs must submit annual reports on program spending and savings to qualify for these funds.

Topics ✓ EnergySupports EnergyDirects 80% of carbon trading funds to energy efficiency programs via MLPs, mandates new 2.5 mills/kWh funding, aligns with state efficiency goals95% confidence ✓ EnvironmentSupports EnvironmentBill mandates 80% of carbon trading funds toward energy efficiency programs via MLPs, directly funding emissions reduction efforts and aligning with state climate goals.95% confidence

Sub-Topics Energy Efficiency Climate Change

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introduced · Massachusetts · Senate

SD 1325: An Act establishing a Zero Carbon Renovation Fund

This bill establishes a $300 million Zero Carbon Renovation Fund administered by multiple state agencies to support energy-efficient building upgrades. It directly affects affordable housing, low/moderate income homes, public schools, municipal buildings, and certified small businesses across Massachusetts. The fund covers renovations that make buildings highly energy efficient, use all-electric systems, include on-site renewable energy, and use low-carbon materials, while also funding necessary remediation like lead paint removal or electrical upgrades. Priority is given to environmental justice communities and "gateway cities," with funds carried forward annually instead of reverting to the general budget.

Topics ✓ Budget & TaxesSupports Budget & TaxesBill allocates $300M fund for energy-efficient building upgrades, directly funding public infrastructure and affordable housing programs through state budget appropriations.95% confidence ✓ EnergySupports EnergyFunds zero-carbon building upgrades with renewable energy systems and efficiency measures, directly advancing clean energy infrastructure and reducing carbon emissions.95% confidence ✓ EnvironmentSupports EnvironmentEstablishes $300M fund for zero-carbon building upgrades using renewable energy, low-carbon materials, and energy efficiency, directly reducing emissions and advancing environmental protection.95% confidence ✓ HousingSupports HousingBill funds $300M for energy-efficient upgrades in affordable housing, low/moderate income homes, and public buildings, directly supporting housing affordability and sustainability.90% confidence

Sub-Topics Energy Efficiency Renewable Energy Environmental Justice Affordable Housing

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introduced · Massachusetts · Senate

SD 2303: An Act relative to healthy and sustainable schools

SD 2303 requires all public elementary, secondary, and higher education schools in Massachusetts to conduct energy audits every five years, prioritizing schools in environmental justice communities. The bill mandates audits include ventilation verification assessments by qualified personnel to ensure proper indoor air quality and energy efficiency improvements. It establishes a new Healthy and Sustainable Schools Office within the Department of Energy Resources to oversee implementation, coordinate with school authorities, and develop audit reports. The office will prioritize schools serving communities with lower median incomes or higher minority populations to address environmental equity.

Topics ✓ EducationSupports EducationMandates energy audits and ventilation assessments in schools to ensure healthy indoor air quality, improving physical learning environments for K-12 and higher education institutions.85% confidence ✓ EnergySupports EnergyMandates energy audits for efficiency improvements in schools, establishes dedicated office under Energy Resources department to advance sustainability.95% confidence ✓ EnvironmentSupports EnvironmentRequires energy audits for efficiency and indoor air quality, prioritizing environmental justice communities, advancing environmental protection through energy conservation.90% confidence

Sub-Topics Energy Efficiency Air Quality Environmental Justice

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introduced · Massachusetts · Senate

SD 2061: An Act enabling municipal aggregation

This bill (SD 2061) allows Massachusetts municipalities to form "Municipal Aggregation" programs, enabling them to collectively negotiate electricity rates for residents and businesses within their jurisdiction. It requires utilities to create free interconnect permits for municipal renewable energy projects (like solar installations) within these aggregation programs, with no fees or delays permitted. The bill also streamlines access to state renewable energy funds by requiring the DPU to approve or reject municipal applications for funding within three months, automatically approving if no decision is made. Municipalities approved for aggregation can use these funds for energy efficiency programs benefiting their residents and businesses.

Topics ✓ EnergySupports EnergyEnables municipal renewable energy projects via free interconnect permits and streamlined fund access, promoting renewable development and infrastructure95% confidence

Sub-Topics Energy Efficiency Renewable Energy Solar

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introduced · Massachusetts · House

HD 3171: An Act establishing a zero carbon renovation fund

This bill creates a $300 million Zero Carbon Renovation Fund to support energy upgrades in existing buildings across Massachusetts. It directly affects affordable housing, low/moderate income homes, public schools, municipal buildings, and certified small businesses by funding renovations that must include all-electric systems, on-site renewable energy, and low-carbon materials. The fund covers costs for energy efficiency improvements and necessary pre-renovation repairs like lead paint removal or electrical upgrades. Administered by multiple state agencies, the fund prioritizes environmental justice communities and gateway cities while ensuring unspent funds carry over annually.

Topics ✓ EnergySupports EnergyFunds $300M for zero-carbon building renovations requiring on-site renewables, all-electric systems, and energy efficiency, directly advancing clean energy infrastructure.95% confidence ✓ EnvironmentSupports EnvironmentFunds zero-carbon building renovations with renewable energy and low-carbon materials, directly reducing emissions and advancing climate goals.95% confidence ✓ HousingSupports HousingDirectly funds energy upgrades for affordable housing, low/moderate income homes, and necessary repairs like lead paint removal, advancing housing sustainability and affordability.95% confidence

Sub-Topics Energy Efficiency Renewable Energy Environmental Justice Affordable Housing

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