Save the Date!

October 20, 21, and 22, 2021


Join Us

Cleantech Open's Annual Global Forum 

Welcoming the most innovative startups from around the world, including 120 startups from the 2021 US Cohort. Pitch Competition with:      

  • Cash Prizes
  • Speakers
  • Opinion Leaders
  • Panels
  • Workshops
  • Companies Showcase
  • Networking and Introductions

Overview of Companies: COMING SOON


Use these links to add the Global Forum dates to your calendar now: 

Wednesday, 10/20: US Judging & Workshops 

Thursday, 10/21: International Judging & Workshops 

Friday, 10/22: Final Event - Awards, Keynote, & Showcase Invitations with links to register will be sent out in the next newsletters – sign up HERE.


Check out our 2020 Winners HERE.