Energy and Environmental Affairs Secretary Rebecca Tepper (right) speaks about energy affordability at a press conference alongside Gov. Maura Healey on October 14, 2025. Chris Lisinski/CommonWealth Beacon

Our top five climate stories of 2025

December 23, 2025

The climate story written in Massachusetts this year was, depending on your perspective, an instant classic or a nightmare.

It had intrigue. It had personalities. It had political posturing. And it sure had long-term repercussions for the Bay State’s vision of a green economy and its preparations for the impacts of climate change.

2025 started with a turbocharged shakeup of the climate and energy landscape. After taking office in January, President Trump quickly used his power to pull funding for clean energy and energy efficiency initiatives and to stop additional offshore wind permits.

Many Massachusetts residents also saw their winter gas bills skyrocket, prompting widespread anger and calls for relief. Elected officials began shifting the discourse – and their attention – toward energy affordability, which opened up an intense debate about the cause of the high costs. The Department of Public Utilities, in fact, recently opened an investigation into all charges on gas and electric bills.

Those frustrations drove Gov. Maura Healey’s agenda around energy issues the rest of the year as she fashioned herself as an “all of the above” supporter on energy. And these dynamics teed up a host of policy fights as the state looks to thread an increasingly delicate needle: how to meet rising power demand, bring down utility bills, and meet the ambitious climate commitments that require dramatically cutting greenhouse gas emissions.

CommonWealth Beacon chronicled these storylines and more throughout the year. Here is your 2025 climate and energy recap.