We are building a powerful statewide movement to end the destructive dominance of the fossil fuel industry and transition to a just, equitable, and clean energy economy.

Take Action

There are many ways to fight for climate justice. Find out how you can get involved.

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Find Your Local Node

We have local member-led chapters we call “nodes”. Find one near you.

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Our Working Groups

Working groups are spaces for 350 Mass volunteers interested in special topic areas to meet, learn, and strategize.

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Power Lines: News from the Mass climate movement

IPCC Speaks Truth to the World
Sep 13, 2021

IPCC Speaks Truth to the World

The recent report of the Intergovernmental Panel on Climate Change (IPCC) is a valuable wake-up call. While the climate community finds few breakout...
2021 Mass Democratic Party Platform
Aug 03, 2021

2021 Mass Democratic Party Platform

The Democratic Party is starting its platform writing process this summer in anticipation of next year’s 2022 nominating convention and primaries and state elections. It is a chance...
Recess & Reconciliation
Aug 02, 2021

Recess & Reconciliation

These days, it is tempting to be pessimistic about the future, especially when you spend every day contemplating the worsening climate. The CO2 concentration in the atmosphere was...

Upcoming Events

Our calendar has information on our working group meetings, webinars, actionars, special events and campaign actions.

For node meetings, see our node calendar.

Upcoming Events

October
21
Thursday

We Got a Climate Bill for Massachusetts - Now What? A Conversation with State Senator Mike Barrett and Professor Nathan Phillips of Boston University

Oct 21, 2021
7:00 PM - 8:30 PM (EDT)
Zoom
On March 26, 2021, after vetoing it twice, Governor Baker signed Senate Bill 9 - An Act Creating a Next Generation Roadmap for Massachusetts Climate Policy into law. This...
October
28
Thursday

Node-To-Node: Membership

Oct 28, 2021
7:00 PM - 8:30 PM (EDT)
Zoom
Welcome! Join us at the Node-To-Node meeting this October. This month's topic: Membership.
November
03
Wednesday

Climate Cafe November 2021

Nov 03, 2021
7:00 PM - 8:30 PM (EDT)
Zoom
Would you like to have a supportive place to talk over your concerns about climate change or climate activism? Now you do! 350 Mass has launched our Climate Cafes, where these...

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