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Last Update: 10/26/2026 at 11:33 PM EST
Massachusetts Clean Energy Transition
Coverage from TechTarget IT Infrastructure, Global Renewable News, and others
Massachusetts’s clean energy transition involves expanding renewable power while adapting the electricity system for storage, electrification, and rising demand.
Solar paired with batteries, heat pumps, electric vehicles, energy-efficiency measures, and grid modernization all feature in state and local efforts toward long-term climate goals. Policy questions include how incentives and permitting can enable deployment, how energy-storage projects connect to the grid, and how programs can reach environmental justice communities. These choices matter not only for emissions, but also for household costs, reliability, and resilience during extreme temperatures and outages.
Looking Back
261 Day Timeline
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All Articles38 articles
Important
Massachusetts Governor Maura Healey signed Executive Order 658 on September 8, requiring large data centers statewide to procure clean electricity, fund residual costs, and secure community approvals before state permitting.
9/11/2026 • Policy, Politics & Governance • General
Clean-energy and scientific groups released May 5 reports estimating 40 GW of Massachusetts behind-the-meter solar-plus-storage potential and recommending REC-based policy changes for environmental justice access.
5/15/2026 • Clean Energy & Emissions • General
Massachusetts Governor Maura Healey and state lawmakers are advancing proposals in Massachusetts to condition data center development on clean energy and electricity-customer protections before the legislative session ends in January.
9/23/2026 • Policy, Politics & Governance • General
Massachusetts launched a faster clean energy permitting process in 2024 under the Climate Act, adding deadlines, mandatory community engagement, intervenor support, and MassEnviroScreen equity screening.
7/1/2026 • Policy, Politics & Governance • General
Massachusetts DEP reported that required annual state-vehicle emissions reports were not filed, despite a 2017 vehicle-fleet regulation and a 2021 electrification executive order.
4/17/2026 • Policy, Politics & Governance • General
In Massachusetts, House leaders scheduled member-only meetings on an energy affordability bill that could cut Mass Save funding and slow Boston's planned residential heat pump installations.
1/16/2026 • Policy, Politics & Governance • General
Amherst Town Council adopted the Small Clean Energy Infrastructure Bylaw in Amherst, Massachusetts, on September 14, 2026, expanding private-well setbacks for solar and battery installations.
9/17/2026 • Policy, Politics & Governance • General
Maine community solar expansion stalled after a 2024 affordability law restricted net energy billing and added fees, prompting developers to cancel projects.
5/8/2026 • Policy, Politics & Governance • General
Massachusetts, through a 2025 Massachusetts Land Court ruling, extended Solar Energy Provision zoning protections to standalone BESS facilities to accelerate clean energy storage.
3/25/2026 • Clean Energy & Emissions • General
In May 2026, Clean Energy Group, Vote Solar, and Union of Concerned Scientists released two reports assessing Massachusetts behind-the-meter solar and storage potential and policy barriers in environmental justice neighborhoods.
5/5/2026 • Clean Energy & Emissions • General
Massachusetts outlines 18 recommendations to scale behind the meter solar and storage in environmental justice neighborhoods for bill savings and extreme heat resilience.
5/5/2026 • Clean Energy & Emissions • General
Massachusetts Governor Maura Healey ordered large data-center developers in Massachusetts to secure clean power and local approval before state construction permits.
9/1/2026 • Policy, Politics & Governance • General
Interesting
During debate over Governor Maura Healey's proposed data-center framework, Massachusetts writers urged clean-energy and water-resilience requirements and federal guidelines for facilities in Massachusetts and nationwide.
9/26/2026 • Policy, Politics & Governance • General
As Massachusetts approaches its October 2026 permitting deadline, Boston's Zoning Commission adopted consolidated zoning for small clean energy infrastructure in Boston.
9/10/2026 • Policy, Politics & Governance • General
Boston adopted small clean energy infrastructure zoning rules in 2024 requiring Massachusetts municipalities to coordinate reviews and decide qualifying projects within one year.
9/10/2026 • Policy, Politics & Governance • General
Amherst, Massachusetts hosted a clean energy dashboard presentation reporting rising renewable generation in 2025 and renewed calls for solar permitting and energy efficiency funding reforms.
6/22/2026 • Clean Energy & Emissions • General
Maine provides net energy billing options for distributed solar and community solar, with PUC interconnection dispute resolution and DEP decommissioning and permitting requirements.
6/1/2026 • Clean Energy & Emissions • General
Advocacy groups released May 5 reports for Massachusetts estimating 40 GW behind-the-meter solar plus storage potential and recommending equity-focused REC funding for environmental justice neighborhoods.
5/15/2026 • Clean Energy & Emissions • General
Environment Massachusetts leaders and Amherst officials highlighted renewable growth and local climate policies in Amherst, Massachusetts, on June 22, while warning that fossil-heavy electricity and proposed MASS Save cuts threaten faster progress.
5/12/2026 • Clean Energy & Emissions • General
Massachusetts Governor Maura Healey announced restrictions in Massachusetts requiring data centers above 25 megawatts to secure 100% clean electricity or fund ratepayer protections.
9/9/2026 • Policy, Politics & Governance • General
Massachusetts regulators are expected to consider a proposed $225 fee to cap residential grid interconnection upgrade costs for rooftop solar and storage projects.
4/10/2026 • Clean Energy & Emissions • General
Massachusetts State Senate scheduled a July 1 vote on an energy bill preserving Mass Save funding, phasing out GSEP, and expanding clean-energy procurement authority.
6/26/2026 • Policy, Politics & Governance • General
Massachusetts communities in Charlton and Oakham dispute state siting approvals for 150-megawatt and 180-megawatt battery storage projects as Department of Public Utilities launches participation grants.
7/9/2026 • Policy, Politics & Governance • General
Needham, Massachusetts reported March 2026 results for Power Choice, showing $1.8 million in savings and 7,292 metric tons in CO2 reductions since December 2024.
6/4/2026 • Policy, Politics & Governance • General
Bellingham, Massachusetts, homeowner Abe Walters sought approval for solar-plus-storage after a Massachusetts Community Climate Bank loan, but a National Grid transformer-upgrade fee proposal would shift interconnection upgrade costs.
4/9/2026 • Markets & Industry & Innovation • General
Massachusetts households face higher summer electricity bills in 2025 and 2026 as record heat-driven demand collides with grid constraints and delayed clean energy deployment.
6/24/2026 • Clean Energy & Emissions • General
Boston's Zoning Commission adopted consolidated permitting rules for small clean energy infrastructure in Boston to advance electrification and emissions reductions.
9/10/2026 • Policy, Politics & Governance • General
On Tuesday in Massachusetts, Governor Maura Healey ordered data center developers to procure renewable energy, secure local approval, and fund ratepayer protections.
9/8/2026 • Policy, Politics & Governance • General
Massachusetts launches July 1, 2026 consolidated battery energy storage permitting with capacity-based local and EFSB pathways plus prefiling community engagement and cumulative impact review.
7/5/2026 • Clean Energy & Emissions • General
PowerOptions Connect and Vineyard Power launched the SolarShare solar program on Martha's Vineyard starting June, funded by Massachusetts Clean Energy Center grants in 2023 and 2024.
7/2/2026 • Clean Energy & Emissions • General
Environment Massachusetts and Amherst officials presented a dashboard showing Massachusetts renewable generation reached 13% of electricity consumption in 2025.
6/25/2026 • Clean Energy & Emissions • General
Additional
Massachusetts advocates review a June 24, 2026 Senate energy omnibus bill before a July 1 vote, citing utility regulation cost changes and concerns about weaker renewable targets.
6/26/2026 • Policy, Politics & Governance • General
Massachusetts Senate released energy omnibus bill S.3143 on June 24, 2026 for a July 1 vote, proposing utility-focused changes amid concerns about weakened renewable standards and gas expansion.
6/26/2026 • Policy, Politics & Governance • General
Massachusetts lawmakers consider 1 billion cuts to Mass Save in an energy affordability bill amid disputes over utility bill relief and long-term conservation savings.
5/1/2026 • Policy, Politics & Governance • General
Massachusetts in 2025 used a Land Court ruling and updated fire-safety standards to reduce municipal permitting barriers for standalone BESS projects.
3/23/2026 • Clean Energy & Emissions • General
Worcester and West Boylston, Massachusetts residents described how municipal light plants can lower electricity bills and increase clean power shares compared with investor-owned utilities.
4/4/2026 • Economy, Business & Innovation • General
Massachusetts analysis links rooftop solar to higher retail electricity rates through rate-design cost shifting, while utility-scale wind and solar correlate with lower rates.
3/24/2026 • Economy, Business & Innovation • General
Governor Maura Healey's new Massachusetts energy and climate executive order is criticized for increasing ratepayer costs while imported-fuel dependence and pipeline constraints keep prices high.
3/23/2026 • Policy, Politics & Governance • General