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1500 Gt CO₂

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Congratulations, you are invited.

So what are you actually invited to?

Climate Cleanup

We love CO2. Not as waste but as a resource. We solve climate change by removing CO2 from the atmosphere using natural solutions.

Fact: Natural climate solutions can provide over 30% of the solution to climate change but receive just 3% of the funding. To bridge this gap, Climate Cleanup works on open carbon accounting and boosts initiatives like seaweed-farms, olivine-beaches and (agro)forestry-projects.

The 1500 Club

So why the 1500 Club?  The mission of our 1500 club is to sequester 1500 gigaton of CO2 in nature. Members of the club are supporters or investors and people who are actually creating projects and business around that mission. Take a look at all the other members who preceded you!

Join the club!


The 1500 Club launch & 2040 Première

Wednesday 27 May 2020 | 19.00 – 21.30 | online



Together with WakaWaka we host the viewing of the uplifting movie 2040 Join The Regeneration by Damon Gameau. This film positively activates the world into climate action.

Join us at the launch of The 1500 Club together with:

  • Climate Cleanup entrepreneurs, including founder Sven Jense
  • Doughnut economist Kate Raworth
  • Co-founder of WakaWaka and Kipster Maurits Groen
  • Sustainable entrepreneur Ruud Koornstra
  • Youth of the Drawdown Academy
  • Harm Edens
  • You?!

When you become a member, you’ll get access to this online climate positive evening. Rather just visit the launch event? Ticket is also available without the membership.


Current 111 Club Members (1389 memberships left)

Board of Non-Executive Directors
Executive Team
Contributing Members
Ronald van Oijen
global investments
Ultsje van Gorkum