About HWCAT
The Hamilton Wenham Climate Action Team is a local, grassroots organization accelerating our transition to clean energy and away from fossil fuels. We work with the H-W school district, the select boards, local businesses, nonprofits, and residents to provide education, raise awareness, and encourage meaningful climate action.
Net-Zero Emissions by 2040
In 2022, our neighboring towns of Hamilton and Wenham came together with a shared vision for a sustainable future by passing Climate Action Resolutions. These resolutions set an ambitious goal: to achieve net-zero carbon emissions by 2040. This means both communities are committed to balancing the amount of greenhouse gases they emit with the amount they remove from the atmosphere, aiming for a climate-neutral footprint.
At HWCAT, we’re here to help bring this vision to life. Through education, advocacy, and community engagement, we work to make sustainability accessible and actionable for residents and businesses alike. Whether it’s helping homeowners explore clean energy options, supporting local climate-friendly initiatives, or providing resources on energy efficiency, we are committed to empowering our community to take meaningful steps toward a greener future. By working together, we can turn these resolutions into real, lasting change for Hamilton and Wenham.
Our Team
The Hamilton-Wenham Climate Action Team (HWCAT) is powered by passionate community members dedicated to making sustainability a reality in our towns. Our team brings together a mix of environmental advocates, policy experts, and engaged residents who believe that local action can drive meaningful change. From organizing educational initiatives to supporting town-wide sustainability efforts, our team is committed to empowering Hamilton and Wenham to reach net-zero carbon emissions by 2040.
Bob Knowles
Sue Patrolia
Greg Horner
Find Local Sustainability Projects
Explore our community’s commitment to sustainability. Discover ongoing projects and learn how you can contribute to a greener Hamilton & Wenham.
Have your own project you want to feature? Submit your information to be added to the map! Showcasing local sustainability efforts is one of the best ways to foster conversation and encourage engagement.