The 2021 50 To Watch is the third annual list of early-stage innovators taking action on the climate crisis. The entrepreneurs in the list are creating new technologies and business models that could solve the plastics crisis, regenerate soils, recycle building materials, automate food waste and transform solar power. To create the list, we put together a diverse panel of over 25 early-stage innovation and investment experts. We asked them to nominate and review the companies that most impressed them and combined that information with our own nominations and research on early-stage awards. Get the complete report

Ready to meet the innovators on the 2022 50 to Watch list and gain insight into the technologies and business models they’re using to take action on the climate crisis? Join us for Cleantech Forum Europe on 8-10 November 2022..

Think your company should be on this list? Create your profile on i3 to make sure you are in the running for next year.


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