Welcome to the Cleantech Open National Academy East!

June 3rd and 4th, 2025

We welcome our new cohort of companies, and
we invite you all to explore this website, though the live event is by invitation only.

Please note that this is a PRIVATE EVENT for the 2025 Cleantech Open cohort. Everything at this event is confidential, so no details about the startups or the programming should leave the space. The 2025 cohort announcement press release will go out after the Academy; please do not share anything publicly.  

The Cleantech Open Academy is back IN-PERSON! 

Located at Foley Hoag LLP - 155 Seaport Blvd, Boston, MA, 02210