Greentown Labs Member Milestones — February 2024 

Our 200+ startups never fail to impress us with their hard work and commitment to scaling their climatetech solutions! Check out their latest accomplishments below. 

Interested in engaging with or joining our community of climatetech startups? Learn about how you can take action with our members or apply for startup membership!


Partnerships + Deployment 

Awards + Recognition 

Acquisitions + Mergers 

  • Terrapin Geothermics announced a merger with TerraScale to “enhance green infrastructure and renewable power development capabilities.” The new entity will be called Climate Transition Development Corporation.  
  • ​​CeraPhi Energy, which is developing technology to de-risk the delivery of geothermal projects, acquired former fracking company Third Energy Limited, with plans to repurpose the existing wells into clean geothermal energy centers. 


  • Sublime Systems, a startup developing technology to decarbonize cement making, is expanding its headquarters at Somernova in Somerville, MA by more than 23,000 square feet for its pilot facility and R&D lab.