Top Massachusetts Energy Startups (53)
Our software predicts how much energy homes will use and helps builders design and build more energy efficient homes. Our software is also used to verify compliance with dozens of energy codes, programs and to share information with homeowners. Our Home Energy Rating Software is the most widely used in the US, used on 1 in every 4 new homes. This...
Resonant Energy exists to create coalitions that empower people to plan, finance, and build clean energy projects and put communities in control of their own energy. We believe that clean, affordable energy is a right, not just for those at the top, but for 100% of people.
Hi, we’re Yes Energy Yes Energy leads in electric power trading analytics software. We are THE power market data experts. We provide the most comprehensive, robust, and high-quality energy data and analytics tools available, empowering companies to navigate highly complex and dynamic power markets to maximize their bottom line. Founded in 2008 by Michael McNair, Yes Energy’s goal is to support you in...
Peak Power is a Canadian climate tech company at the forefront of the energy transition. We’re pushing the envelope of what distributed energy resources can do in the built environment. We’re the only company aggregating battery storage, grid interactive buildings, and bi-directional electric vehicles with a single decarbonization platform, Peak Synergy, for partners to achieve net zero goals, cut operating...
Unison Infrastructure is a market leader in the acquisition and management of infrastructure assets, including wireless, renewable energy, tower, and fiber-enabled infrastructure. The company provides customized, tax-efficient capital solutions to individuals, businesses, non-profits, and enterprises, helping them maximize the long-term value of their assets. With over 20 years of experience and thousands of closed transactions, Unison partners with clients to...
Highland Electric Fleets is the leading provider of Electrification-as-a-Service (EaaS) for school districts, governments, and fleet operators in North America. Offering a unique suite of products, Highland makes it simple and affordable for public entities to upgrade their fleets to electric.
Clean Air Task Force is a U.S.-based nonprofit that advances technologies and policies to reduce carbon emissions across the economy, aiming for a zero-emissions, high-energy planet at an affordable cost.
Energy and Defence systems, purpose-engineered from first principles. 800+ installations, 25+ countries, 30+ years — designed and built entirely in-house.
ControlPoint Technologies is advancing the Power & Energy industry through engineering, design, and analytical solutions enabling grid modernization and renewable energy interconnection. Our customers can depend on a responsive, high-value, and high-quality approach to engineering projects and utility challenges. The team provides quick mobilization to projects, staffed, equipped, and ready to go. Our agility allows the firm to perform specialized projects...
Energy Impact Partners LP (EIP) is a global venture capital firm leading the transition to a sustainable future. EIP brings together entrepreneurs and the world’s most forward-looking energy and industrial companies to advance innovation. With over $2.5 billion in assets under management, EIP invests globally across venture, growth, credit, and infrastructure – and has a team of over 70 professionals...
Navigate Power is a leading energy broker and consulting firm that helps businesses reduce energy costs through expert procurement, efficiency solutions, and utility audits.
The climate crisis is the defining challenge of our time—but it’s also the greatest opportunity for innovation, and a challenge we’re proud to take on. At Overstory, we’re harnessing cutting-edge technology to enable a resilient electrical grid that keeps communities thriving as our world changes. The grid is the backbone of life as we know it. It powers hospitals, keeps food...
At Perch, we believe business can be a force for good. So we’re on a mission to make clean energy options more accessible, more affordable and more equitable for all.
New Leaf Energy is one of the leading developers of renewable energy and energy storage projects in the United States—both distributed generation and utility scale. Headquartered in Lowell, MA, with employees and projects spanning the country, New Leaf Energy was formed in 2022 out of Borrego’s market-leading solar and energy storage development business, which extends back to 1980. At New Leaf...
Factorial is transforming battery technology to enable safe, affordable, and manufacturable products for Mobility and Energy. Operating out of its world-class research and development facility in Woburn, MA
Alva Energy is on a mission to lead the fastest, most affordable nuclear power deployment in history. As the first independent nuclear project management and delivery organization, we're transforming how nuclear projects are executed, bringing unprecedented speed and efficiency to nuclear energy deployment.
GoodPower empowers humanity to accelerate the global transition to a decarbonized economy—one that works for everyone and not just the lucky few. We harness the power of strategic communications, disruptive tech, empirical research, organizing, and innovation to: shift culture, increase participation in our democracy, accelerate renewable energy deployment, and unlock the enormous economic potential of the energy transition. Equipped with...
Upgraid combines a vast array of data in our AI platform to understand the physical condition of any building. What equipment is in the building, how old is it, and when will it need to be replaced? What energy is being consumed? What is the condition of the roof, insulation, and windows? We put this information in the hands of...

































