Multi-Family Energy Efficiency

Resilient Climate Solutions

With nearly 50 years of experience working with Multi-Family units decarbonization, CET ensures quality, time to serve, and ethical standards are consistently met.

Work With us

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We decarbonize hundreds of Multi-Family units every year.

Expertise in Technical Skills, Program Requirements, and Customer Service Excellence.

Our staff possesses extensive experience in technical skills, program requirements, and best practices in customer service.

At a Glance

Mass Save vendor for market-rate and income-eligible buildings

BPI Goldstar Contractor, BPI Multifamily Building Analyst, HERS certified team

Navigate mixed-use building requirements to optimize projects and incentives

Equitable Programming For Multi-Family Energy Efficiency

Advancing Inclusion and Innovation: CET’s Commitment to Underserved Communities

CET is at the forefront of innovation, spearheading initiatives to enhance access to underserved communities and market segments. Through Healthy Homes pilot programs and the development of Inclusive Utility Investments, CET is dedicated to expanding energy access for income-eligible customers, including renters.

Maximizing Funding

To maximize the benefit to participants and our clients, we are experts in braiding together multiple funding streams and program offerings into a cohesive and comprehensive package for every customer as appropriate.

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Innovative Pilots:

Inclusive Utility Investments.

CET has launched an Inclusive Utility Investment (IUI) financing program to increase participation in home decarbonization among low-income and rental customers.

Healthy Homes.

CET collaborated with funders US EPA and E4theFuture to develop a Healthy Homes program in partnership with Berkshire Health Systems.

Publications

Philly Food Waste Business Challenge

February 20, 2025

Local food businesses joined the Philly Food Waste Business Challenge to receive free food waste…

Connecticut Newsletter Archive

January 13, 2025

Dive into our past newsletters and discover valuable insights, tips, and success stories on reducing…

Multiethnic team having a productive meeting indoors, featuring teamwork and technology.

Free Food Waste Reduction Training Program: Lead Sustainable Solutions with CET

November 20, 2024

Join CET’s Free Wasted Food Solutions Training, funded by ReFED, and gain the skills to…

What Clients Are Saying

CET works very hard to find the solutions that work for individual farmers, business, and folks in our community

George Krivda

USDA

CET has been a leader in the efficiency movement in our region, helping business, helping households, and governments make smarter decisions.

Jim Langevin

Former Congressman Rhode Island

Its been a pleasure to work with CET because they have the opportunity to have a broader picture

Christine Beling

EPA