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CET
CET
  • CET FOR
    • CET FOR

      Do more,
      together!

      For more than 50 years, we have helped communities, business & institutions save energy and reduce waste.

      Work with us

      Utilities ⚡

      Program innovation, design, and delivery that prioritizes accessible, inclusive, and approachable customer service and mission impact.

      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.

  • DECARBONIZE
    • DECARBONIZE
      School icon

      Your Business

      Get accredited for reducing your carbon footprint with CET's tailored guidance

      home icon

      Your Home

      Hand-to-hand assistance to ditch that furnace, buy that heat pump, or simply stop losing energy. Let’s make it happen!

      home icon

      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.

  • FEATURED PROGRAMS
    • PROGRAMS

      All Programs

      Explore CET programs supporting residents, businesses, and communities through energy efficiency, decarbonization and waste reduction. 

      View all programs

      Residential Energy ⚡

      Comprehensive assistance for Mass Save, NextZero, Weatherization Assistance, Energy Saver Home Loan.

      - Mass Save & NextZero

      - Weatherization Assistance Program

      - Energy Saver Home Loan

      - Amherst Heat Pump Incentive

      Commercial Energy 🏢

      Utility-supported energy efficiency and electrification for businesses.

      - Business Assistance

      - Utility Partnership

      - Carbon-Based Rebate Tool

      - Solar for Nonprofits

      - Carbon Conscious Business

      Commercial Waste Reduction ♻️

      On-site waste reduction and diversion support for businesses.

      - Waste Reduction Assistance

      - Wasted Food Training Program

      - Mercury Management

      Innovating Service Delivery 🤝

      Locally driven, high-impact projects advancing climate solutions.

      - Inclusive Utility Investments

      - Community Climate Fund

  • WHO WE ARE
    • WHO WE ARE

      Decarbonize, together

      Our work delivers measurable impact—improving communities, conserving resources, and driving meaningful progress toward a sustainable future. 

      Get to know us

      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.

  • RESOURCES
    • MENU

      We got the spark!

      Case Studies
      Reports
      Video Guides
      Press Release
      Guides
      View all posts
      events menu

      Events

      Discover workshops, webinars, and local events to take action

      Media menu image

      Media

      Featured in The Boston Globe —read our latest news and press releases

      Resources menu image

      Resources

      Access guides, posters, videos, and reports about our programs

  • CAREERS
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12 events found.

Events

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Today
  • September 2025

  • Tue 23
    Person writting on a notebook

    From Waste to Win: How Reducing Wasted Food Benefits Climate And Community 

    September 23, 2025 @ 10:00 am - 11:30 am EDT

    This panel brings together experts in policy, programs, and infrastructure to share replicable models for effective food waste reduction across the U.S.

  • Tue 23
    Ashley speaking

    You, Me, & 300 Million Others: Decarbonization Has No Shortcuts

    Featured September 23, 2025 @ 3:50 pm - 4:10 pm EDT

    Join CET President & CEO Ashley Muspratt for an on-the-ground look at what it takes to mobilize climate action in homes, businesses, and communities.

  • Wed 24

    Creative Solutions for Addressing Wasted Food in New York 

    September 24, 2025 @ 10:00 am - 11:30 am EDT

    CET is hosting a webinar to explore creative ways New York businesses and municipalities can address wasted food. 

  • Thu 25
    Lorenzo giving a speak

    Achieving Zero Waste: Moving the Circular Economy from Idea to Practical Implementation

    September 25, 2025 @ 12:00 pm - 1:30 pm EDT

    This panel will highlight tools like the Zero Waste Design Guidelines, TRUE certification, and hands-on waste reduction strategies to help architects, builders, and building owners advance circular economy solutions.

  • Fri 26
    Event graphic for “Food should feed people, not landfills” on September 26 at 12 PM. Includes images of fresh produce and logos for MassDEP, Spoonfuls, CET, and NRDC.

    Food should feed people, not landfills. A deep dive into state-level organics waste bans – and how Massachusetts’ works

    September 26, 2025 @ 12:00 pm - 1:00 pm EDT

    Join us for a panel discussion highlighting the impact and potential for organics waste bans and similar policies to reduce food waste and feed people

  • October 2025

  • Thu 2
    ""

    Low-Income Services Solar Program Webinar

    October 2, 2025 @ 9:00 am - 10:00 am EDT

    Location:Virtual Event Date:Thur Oct 02, 2025 Time:4:00 pm - 5:00 pm

  • Tue 28
    ""

    CET Fall 2025 Community Briefing: Acting Now for a Resilient Future

    October 28, 2025 @ 4:00 pm - 5:00 pm EDT

    Location:Virtual Event Date:Tue Oct 28, 2025 Time:4:00 pm - 5:00 pm

  • November 2025

  • Tue 18
    ""

    2025 RecyclingWorks in Massachusetts Compost Site Operators Webinar

    November 18, 2025 @ 10:00 am - 12:00 pm EST

    This no-cost webinar, conducted in collaboration with James McSweeney of Compost Technical Services and The 131° School of Composting, will focus on community-scale composting models and implementation.

  • December 2025

  • Tue 9

    Reworld Quarterly Communities & Partners Meeting

    December 9, 2025 @ 10:30 am - 11:30 am EST

    Location:Virtual Event Date:Tue Dec 09, 2025 Time:10:30 am - 11:30 pm

  • February 2026

  • Tue 10

    2026 NYS Hauler Roundtable: Building the Next Phase of Organics Diversion in New York State 

    February 10 @ 12:00 pm - 1:30 pm EST

    CET is hosting a virtual roundtable discussion for New York State organics haulers on February 10th, 2026 from 12:00pm-1:30pm.  

  • Tue 24

    Why Food Donation Works: Benefits for Businesses and Communities in NH Webinar

    February 24 @ 10:00 am - 11:30 am EST

    Location:Virtual Event Date:Tue Feb 24, 2026 Time:10:00 am - 11:30 am Tune into CET’s free webinar for businesses and institutions interested in developing a food […]

  • Tue 24

    MassHousing 2026 Partners Live Info Session

    February 24 @ 12:00 pm - 1:00 pm EST

    Location:Virtual Event Date:Tue Feb 24, 2026 Time:12:00 pm - 1:00 pm Join us on February 24th for a virtual info session designed for community leaders, […]

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  • CET FOR
    • CET FOR

      Do more,
      together!

      For more than 50 years, we have helped communities, business & institutions save energy and reduce waste.

      Work with us

      Utilities ⚡

      Program innovation, design, and delivery that prioritizes accessible, inclusive, and approachable customer service and mission impact.

      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.

  • DECARBONIZE
    • DECARBONIZE
      School icon

      Your Business

      Get accredited for reducing your carbon footprint with CET's tailored guidance

      home icon

      Your Home

      Hand-to-hand assistance to ditch that furnace, buy that heat pump, or simply stop losing energy. Let’s make it happen!

      home icon

      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.

  • FEATURED PROGRAMS
    • PROGRAMS

      All Programs

      Explore CET programs supporting residents, businesses, and communities through energy efficiency, decarbonization and waste reduction. 

      View all programs

      Residential Energy ⚡

      Comprehensive assistance for Mass Save, NextZero, Weatherization Assistance, Energy Saver Home Loan.

      - Mass Save & NextZero

      - Weatherization Assistance Program

      - Energy Saver Home Loan

      - Amherst Heat Pump Incentive

      Commercial Energy 🏢

      Utility-supported energy efficiency and electrification for businesses.

      - Business Assistance

      - Utility Partnership

      - Carbon-Based Rebate Tool

      - Solar for Nonprofits

      - Carbon Conscious Business

      Commercial Waste Reduction ♻️

      On-site waste reduction and diversion support for businesses.

      - Waste Reduction Assistance

      - Wasted Food Training Program

      - Mercury Management

      Innovating Service Delivery 🤝

      Locally driven, high-impact projects advancing climate solutions.

      - Inclusive Utility Investments

      - Community Climate Fund

  • WHO WE ARE
    • WHO WE ARE

      Decarbonize, together

      Our work delivers measurable impact—improving communities, conserving resources, and driving meaningful progress toward a sustainable future. 

      Get to know us

      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.

  • RESOURCES
    • MENU

      We got the spark!

      Case Studies
      Reports
      Video Guides
      Press Release
      Guides
      View all posts
      events menu

      Events

      Discover workshops, webinars, and local events to take action

      Media menu image

      Media

      Featured in The Boston Globe —read our latest news and press releases

      Resources menu image

      Resources

      Access guides, posters, videos, and reports about our programs

  • CAREERS
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