Greentown Labs

Greentown Labs is North America's largest climatetech incubator, supporting over 200 startups focused on addressing climate change through innovation. Founded in 2011, it operates from two major hubs: Somerville, Massachusetts, and Houston, Texas. These locations provide access to vital resources, including workspaces, equipment, and a strong network of more than 85 corporate partners. The incubator's mission is to accelerate the development and commercialization of sustainable technologies that combat the climate crisis. Greentown Labs has helped its member startups collectively raise more than $5.7 billion in funding and create over 11,000 jobs. Startups working in areas such as renewable energy, sustainable agriculture, carbon capture, and energy storage are a part of its diverse community. Some prominent alumni include Elemental Recycling, which converts plastics and tires into high-purity graphene, and Carbon Upcycling, a company using CO2 to create high-performance materials​. Greentown Labs does not take equity in its startups but offers programs like "Greentown Go" to provide strategic support at various growth stages. Through its Investor Program, startups gain direct access to capital by connecting with interested investors via curated deal flow, pitch days, and networking events. With a strong commitment to sustainability and innovation, Greentown Labs plays a pivotal role in the climatetech ecosystem, fostering collaboration between startups, corporations, and policymakers to drive meaningful change in the fight against climate change.