Do more,together!
For more than 45 years, we have helped communities, business & institutions save energy and reduce waste.
Utilities ⚡
Learn how to calculate utility rebates based on carbon reduction potential to align with decarbonization goals.
Government & Foundations 🏛️
Expert support in decarbonization, waste solutions, policy development, and capacity building at all levels of government agencies.
Businesses & Institutions 🏢
Tailored decarbonization plans, waste solutions, energy efficiency guidance, and local carbon reduction initiatives.
The Community 🤝
Explore programs to drive carbon reduction and inspire local action for a cleaner, greener community.
Your Business
Get accredited for reducing your carbon footprint with CET's tailored guidance
Your Home
Hand-to-hand assistance to ditch that furnace, buy that heat pump, or simply stop losing energy. Let’s make it happen!
Your School
Join The Green Team to empower students and teachers in building a more sustainable future together
Your Farm
Support to modernize your farm, adopt clean energy, and keep operations running greener than ever.
Food Waste Champion Training
Free Training to Reduce Food Waste
Mercury Management
Comprehensive Mercury Management Resources
Energy Saver Home Loan
Finance energy-efficient upgrades with low-interest loans
Wasted Food Solutions
Assistance to reduce food waste for businesses
Low-Income Services Solar
Grants for nonprofits to install solar and cut energy costs
Weatherization Assistance
Free weatherization services for low-income households in Connecticut
Heat Pump Consultation
Efficient technology for heating and cooling that lowers your carbon footprint
Inclusive Utility Investments
Enable communities to access energy-efficient upgrades and renewable technologies with no upfront costs
Amherst Heat Pump Incentive
Receive financial assistance, expert guidance, and education to smoothly transition to heat pump systems
Decarbonize, together
Our work delivers measurable impact—improving communities, conserving resources, and driving meaningful progress toward a sustainable future.
Careers 🚀
Join a team that values kindness, collaboration, and clean energy.
Benefits 🎁
Learn about the programs that foster health, growth, and happiness in our team.
Meet the team 👥
Meet the passionate individuals driving innovation and global impact.
Our Impact 🌎
Creating a sustainable future through action, heart, and measurable impact.
Board 🏛️
Meet the experts guiding our mission and supporting meaningful progress.
Equity ⚖️
See how we champion fairness, inclusion, and equal opportunities for all.
We got the spark!
Events
Discover workshops, webinars, and local events to take action
Media
Featured in The Boston Globe —read our latest news and press releases
Resources
Access guides, posters, videos, and reports about our programs
Our work generated $6.8 million in lifetime savings for customers. These savings directly contribute to stronger businesses and communities.
We’re excited to help you decarbonize with energy and waste solutions.
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