Double Nature

We are people reversing climate change. We restore carbon dioxide from oceans and the atmosphere. We double nature by fostering systemic conditions for the regenerative economy.

People

Climate Cleanup Foundation is an independent entrepreneurial non-profit funded by members.
Together we pioneer systemic interventions to enable carbon returning on land, in oceans,
rocks and constructions.

Ruud Koornstra

Ruud Koornstra

Chairman of the board

Laura Rooseboom

Laura Rooseboom

Board member

Ruurd Priester

Ruurd Priester

Co-founder, strategist

Donald Pols

Donald Pols

Board, climate optimist

See all

Double Nature

We remove 1500 gigatons of COby doubling nature

To contain the climate crisis we need to return 1500 gigatons of CO2. This happens to be about what is already stored by all plants and trees on earth. So to return 1500 gigatons, we need to double nature. We reverse climate change by developing Nature-based Solutions and we foster fundamental systemic conditions for entrepreneurial people to flourish in the regenerative economy.

What we do

ONCRA

Regeneration

If doubling nature is the goal, Regeneration is the how. Regeneration is to put life at the center of every action and decision.

Construction Stored Carbon

ASN Bank and Climate Cleanup have created a financial metric for carbon storage in the built environment. The systemic goal is to enable investors to assess the amount of carbon projects store, so financials can account and invest towards 1500 gigaton of carbon dioxide returned from the atmosphere.

2040

2040 – Join The Regeneration is the unique uplifting documentary film by Damon Gameau. The documentary featuring Paul Hawken (Project Drawdown) and Kate Raworth (Doughnut Economics) integrates the ideas in Drawdown and Doughnut Economics, and provides actual images of the future we create.

Fostering fundamental conditions

We foster the fundamental conditions for the regenerative new nature economy. Natural Climate Solutions can provide over 30% of the solution to reverse climate change, but receive not even 3% of funding. We are closing this gap by creating the conditions for entrepeneurial people and organisations to flourish.

Read our green paper

4th Global Enhanced Weathering Conference

May 4th, 2022

What we do

Pioneer

We do. RD&D are much needed for natural carbon returning, because potential is huge and largely untapped. We develop in practice as well as in our Natural Climate Solutions Lab.

Construction
Ocean | Land | Rock

Conditions

We foster the fundamental conditions for people to thrive in the new nature economy.

Imagination

We show the world what we want. We envision how beautiful the world will be in a new nature economy. We’re always fact-based: we show what can be done. And then we do.

Regeneration | Drawdown | 2040

News

Launch ONCRA at the COP27 in Egypt

ONCRA is out in the world. We launched ONCRA live from COP27 with co-founders and removers, from Bamboologic, The Seaweed Company, Scave, Boer in Natuur and greenSand. Take a look at the recording of the launch on our You Tube Channel. Join the ecosystem at oncra.org,…

Book launch: Dutch translation Regeneration, ending the climate crisis in one generation

We’re very happy and proud the conversation between Lynn Zebeda and Paul Hawken at Pakhuis de Zwijger in Amsterdam, is online on our channel. Together with publisher Lemniscaat and partners we presented the Dutch translation of the book Regeneration, ending the…

Successes and failures 2021 / 2022

Thanks to our members we we able to work on a lot of interventions during the year 2021 / 2022. Click and take a look at the summery.

Climate Solutions Masterclass

Join The 1500 Club

The 1500 Club supports our work. We are 1500 people taking responsibility for the removal the 1500 gigaton of extra CO2 in our atmosphere, using nature based solutions. The 1500 Club is by and for parents, entrepreneurs, investors, youth, decision makers and anyone else who wants to double nature and reverse climate change.

Tweets Climate Cleanup

Yesterday I was part of a group that peacefully protested the expansion of a coal mine in Germany. We were kettled by police and then detained but were let go later that evening.

Climate protection is not a crime.
#LuetziBleibt #LuetziLebt #KeepItInTheGround #ClimateJustice

Take a look at this video, enhanced weathering so well explained Questions? Let us know email act@climateleanup.org🌱🌱 @greenSandco2 @IngridSmet_geo @MathildeHagens or join us via http://www.climatecleanup.org/join @GreenOlivine @MEVorrath @dpaessler @FutureForestCo @jimmann23 @undocarbon

HELP NEEDED! I’m searching for the very best creative about climate.
The most compelling, most effective, most impressive climate campaigns you’ve seen.

Late 2023 we’ll share a review of climate communications (types, tropes, trends etc).

Today, I’m asking what’s awesome?

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Partners

We work with a network of great entrepreneurial people and organisations. If you would like to join us, just drop us a line.