Greentown Labs

  • Program Description: Greentown Labs is a community of bold, passionate entrepreneurs creating game-changing energy technologies that transform the way we live, work and play. Located just outside of Boston in Somerville, MA, Greentown Labs is the largest cleantech incubator in the United States, operating a 40,000 sq. ft. facility that is home to more than 50 startup companies. Its mission is to foster and support startups that are solving the world’s biggest energy and environmental challenges. They support startups by providing access to the space, resources and funding they need to thrive. Greentown Labs is unique in a variety of ways but notably for its focus on hardware-focused startups and its affordable, rent-based model. Greentown Labs does not take equity in any of its member companies.
  • Technology Sectors Supported: Agriculture, Chemicals & Advanced Materials, Distributed Energy, Energy Efficiency, Green Buildings, Other, Transportation & Mobility, Waste
  • Portfolio Companies: View portfolio companies
  • Geography Served: Massachusetts, Eastern U.S. and developing strong relationships to many cities throughout Europe.
  • Stage of Company Served: Early Stage - Idea/Proof of Concept, Manufacturing, Prototyping
  • Program Length: Average length of stay per company: 18-22 months
Greentown Labs
Member of the Incubatenergy Network


Julia Travaglini
28 Dane St
Somerville , MA 02143

Related Resources