Check out the long list of local and statewide activist groups at the coalition page for Mass Power Forward

windmills

350Massachusetts for a Better Future (campaigns: Divestment, Carbon Pricing, ReNEWable Mass) with nodes in the Berkshires, Boston/JP, Cambridge, Greater Franklin, Lowell, Metrowest, North Shore, Newton, South Coast, South Shore.

More Info about Resistance to Gas Pipelines in Massachusetts here.

Massachusetts Climate Action Network

Climate Action Now Western Massachusetts (Between Amherst and Northampton)

ClimateXChange focused on carbon pricing

At the Federal Level:
USClimateNetwork

Worldwide:
350.org

Global Footprint Network