
People of faith have the moral imagination, the organizing infrastructure, and the shared conviction that we have a sacred obligation of care for the Earth and for the most vulnerable.
We believe can do much more when we when we do it together. It's going to take all of us to meet the scale of the climate crisis.
We help congregations green their facilities, explore their sacred traditions, and work together as a movement across the state.











We ground climate action in faith, spiritual reflection, and moral imagination, resourcing individuals and congregations with materials and events that connect spirituality with the urgent needs of our climate.
Our technical advising team walks with houses of worship through energy assessments, weatherization, solar, heat pumps, and electrification, unlocking millions in incentives and making buildings greener, more comfortable, and more affordable to operate.
We mobilize people of faith to speak with moral clarity on climate policy and environmental justice — by joining coalitions, shaping campaigns, and ensuring that historically marginalized communities share fully in the benefits of clean energy and resilience.



The First Unitarian Universalist Society in Newton modernized its historic 1906 building with efficient HVAC upgrades, smart controls, and data-driven planning, cutting energy use and emissions over 20% while aligning its facilities with its sustainability mission.

St. John's Episcopal Church in Newtonville turned a heating crisis into climate leadership. Through upgrades and careful planning, St. John's cut carbon emissions 58% since 2012 while preserving its historic building and improving year-round comfort.

Since 2011, St. Brigid's Parish in Lexington has cut its carbon footprint and energy costs sharply, lowering heating expenses by more than 50%, reducing emissions by 53 metric tons a year, and saving $32,000 annually through insulation, efficient lighting, and cleaner heating systems.