Commercial Energy
Resilient Climate Solutions
We deliver on program goals and provide customer-centric support to accelerate commercial building decarbonization across the region.
CET takes the confusion out of climate action for our customers.
Our successful record
With utilities across the region is a testament to our strong customer acquisition capabilities, technical expertise, motivated mission‐driven staff, and the nimble, easy working relationships we maintain with our clients and customers.
At a Glance
BPI Building Analyst, CEM, HERS certified team
Leading commercial weatherization vendor
Heat pump advisor for businesses and HVAC contractors in MA, CT, and RI
Accelerating Commercial Building Decarbonization
CET’s unique model promotes trust, transparency, and comprehensiveness.
Our energy consultants and engineers work with businesses to identify opportunities for energy efficiency and electrification and help prioritize measures based on their budget and timeline.
We collaborate with installers to get the work done, interface with utilities to secure and process incentives, and provide quality assurance checks at the completion of projects. We maintain years-long relationships with our customers to support sequential projects.
Audacity
We’re not daunted by the pace and scale of work needed this decade; we’re here for it.
Imagination
We are continuously innovating our services and approaches to ease the energy transition for our customers and clients.
Collaboration
We work through win-win partnerships with contractors, other vendors, and utilities because we know we go further together.
From Cities to Homes
Trusted by Municipalities and Homeowners Alike

They were totally willing to work around our hours, I would love to work with them again, it was really easy.
Jennifer
Clinic Alternative Medicines

PMLP has been working with CET on an ongoing initiative for over a year now and the entire CET team has always gone the extra mile to make the project a success. We have no regrets about partnering with them!
Bryan Howcroft
Peabody Municipal Light Plant

[CET’s] deep expertise and extensive experience in the sustainability space have been invaluable to our organization. Over the course of our partnership, CET has demonstrated an exceptional ability to craft innovative and impactful decarbonization strategies, helping us to achieve meaningful progress in our sustainability goals.
Ashley Wilson
Ipswich Utilities Department

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

We had no idea where to start, but CET walked us through everything. It felt like having a personal guide for the whole process. When this program came to my attention, we had been wanting to make improvements for a long time, but the affordability was a problem. I said, ‘This is the greatest opportunity we will ever have.
Jill Roberts
ESHLP Customer

They were totally willing to work around our hours, I would love to work with them again, it was really easy.
Jennifer
Clinic Alternative Medicines

PMLP has been working with CET on an ongoing initiative for over a year now and the entire CET team has always gone the extra mile to make the project a success. We have no regrets about partnering with them!
Bryan Howcroft
Peabody Municipal Light Plant
Elevating Commercial Energy Programs
We achieve a maximum level of cost-effective energy savings per dollar spent.
We efficiently acquire customers through partnerships with installers and other clients, a highly skilled sales team, and Main Streets events, offering businesses on-the-spot energy assessments. Our experienced technical and program staff use well-honed processes to bring projects to completion successfully and efficiently.
We match the technical requirements of the job with the skills of our staff and aim to achieve long lifetime measure savings, maximizing energy and carbon saved per dollar of program costs.
We champion equity and maximize participation.
We have a strong focus on equity and inclusion and track and hold ourselves accountable to reach diverse customer segments, including non-English speakers, BIPOC-owned businesses, and environmental justice communities. Our multi-lingual staff help ensure no customer is left behind.
We are also uniquely poised to recruit customers from other CET programs, including solid waste and Farm Energy programs, serving as a one-stop shop in our customers’ decarbonization journeys.
We offer sound technical advice so our customers can focus on their businesses.
· Energy assessments combined with the installation of instant savings measures.
· Energy action plans and decarbonization roadmaps.
· Heat pump consultations and design reviews.
· Post-installation quality assurance checks.
As a mission-driven nonprofit, we’re compulsively focused on outcomes.
We have a long tradition of identifying gaps in the marketplace that our for-profit peers aren’t serving and making those our niche. This is how we became the leading commercial weatherization vendor in Massachusetts and developed novel approaches to engaging small and micro businesses in utility programs.
Our creative, building-science based approach to bundling projects and addressing weatherization barriers ensures more projects pass benefit-cost tests, while maximizing benefits to utilities and customers.
They Trust us













































