
People
Climate Cleanup is people. Innovators running the experiments. Scientists checking the carbon. Policy-makers clearing the road. Funders carrying the patience. The list below is the visible part of the network — everyone has signed up to be named.
Entrepreneurs removing carbon with nature
Innovators on the ground: at land, at sea, with rock and construction. Each one running a real operation that removes carbon and restores nature — and accounting for every ton through ONCRA.

Dr. Maria Elena Vorrath
Carbon drawdown initiative
Carbon drawdown initiative

Onno Dwars
Ballast Nedam Development

Bram Geers
biologist, entrepreneur sargassum cleanup

Kelly Erhart
Project Vesta
Project Vesta

Dirk Paessler
founder & CEO of carbon-drawdown.de

Hillebrand Breuker
green innovator

Wouter Zwagemakers
Gold Member

Brian E. Wennersten
bamboo pioneer

Ingrid Jonker
The Seaweed Company

Eddy Wijnker
GreenSand
GreenSand

Joost Borneman
BambooLogic

George Birch
business responsibility at Oyster Heaven
business responsibility at Oyster Heaven

Aäron Claeys
restorative entrepreneur

Magnus Willner
Arbon Earth
Arbon Earth

Marco de Boer
ReNature Foundation
ReNature Foundation

Eric Verheijen
straw man

Nikki Spil
Seaweed farmer

Marcel van de Peppel
Grasfalat – Miscancell
Grasfalat – Miscancell

Wytze Schouten
member

Xavier San Giorgi
whole system designer

Patrick Schreven
Eco+Bouw
Eco+Bouw

Marcel Kempers
Pyro Power / Reef Support

Albert Fischer
faster, better, cheaper, greener

Eric Matzner
Project Vesta
Project Vesta

Daniel Schwaag
Made of Air

Patrick Schreven
groene bouwer

Wouter Veer
stichting ifund

Pepijn Duijvestein
New Economy
New Economy

Bart van Beuzekom
Scave.world
Scave.world

Felipe Villela
ReNature Foundation

Joris Olde Rikkert
climate physicist & designer

Klaske Postma
regeneration design

Alexander Ebbing
Green Tec Seaweed Pioneer

Robert van Opdorp
BluElephant and NextPlanet

John Liu
ecologist, filmmaker

Danny Diskin
RAIN Agroforestry Network

Joost Wouters
Sea-EO The Seaweed Company
Sea-EO The Seaweed Company
Intervention Team
The day-to-day at Climate Cleanup — strategy, communication, finance, operations, and the people quietly making everything else possible.

Sven Jense
Co-founder, director
Co-founder, director

Gijs Tolmeijer
Oncra Business Director

Andy Dockett
Design

Sacha Brons
Construction Stored Carbon

Hanny van Hout
Operations

Eelco Leemans
Chief of oceans

Lieke van Zon
Intern Climate Studies

Jelle de Bijl
Construction Stored Carbon Certification Manager

Pol Knops
Enhanced Rock Weathering Lead

Hajna Tijssen
Data Analyst & intake manager

Daniel Hacina
International Relations

Lucian Last
Electronic Mindspace Wizard

Eline Arkema
Communication

Tana Viviers
Voluntary assistance finance and accountability
Board of Non-Executive Directors
Stewardship of the foundation — strategy, governance, and accountability for the long arc.
Ambassadors
People who carry the mission into their own networks — investors, builders, scientists, artists, civil servants, parents. Some give money; all give attention.

Cora Koning

Karianne Lievaart-Peterson

Diane Zandee

André Buiskool

Reinier Zeldenrust

Ellen Hooghiemstra

Jasper Folmer
Member

Matthijs ten Berge

Sander Keulen

Wienke Schouwink

Zlatina Tsvetkova

Laura Marteijn

Anne-Marie Pronk

Marije van Bommel

Thijs Cloosterman

Martin de Jong

Freek Geurts

Wesley Pannekoek

Victor Broers

Willem Brandenburg

Inge de Bekker

Fiona Trappe
The Seaweed Alliance and Seas The Opportunity

Job Schipper

Désirée van Boxtel

Saskia Bouter

Peter Molengraaf

Boudewijn Mos

Roos Koornstra

Per Espen Stoknes
Author, economist, climate psychologist

Bart van Valenberg

Siemon van den Berg

Dianne van den Hombergh

Hugo Immink
EkoFlin

Frank van Beuningen

Arnout Krediet

Leida van den Berg

Hans Kern

Sabine Mulders

Kyle Kornack

Menno Schermer

Vanessa Buisman

Marcel Schuttelaar

Ryan Hagen
Crowdsourcing sustainability

Namrata Babu

Joep van der Wal

Chris Verstegen

Dirk Steen

Aren van Muijen

Guido Beauchez

Lucas Mol

Sybren Bosch

Sjoerd Groeskamp

Max Middelman

Reindert Augustijn

Swen Karssen

Anno Drenth

Mark Aink

Johan Doff

Natasja Hulst

Stan Joosten

Jeppe van Pruissen

Fons Janssen

Charlotte Hopmans

Frank Alsema

Gerrit Schaafsma

Sophie Wisbrun-Overakker

Jeroen Wilms

Tijs Wilbrink

Pier Vellinga

Mathijs Huis in ‘t Veld
Co-founder Jack Bean

Edwin van Groningen

Naoufal Bouazza

Gwen Jansen

Roy Straver

Maria Jense

Boy Cornelissen

Huib van Winkoop

Matej Prokop

Joost Brinkman

Paul Vroom

Mayke van Keep

Ronald van Oijen

Doutzen Wagenaar

Li Hoekstra

Maartje van Hooft

Huub Visser

Melissa Oosterbroek
Ventures

Martien Kok

Marco van Steekelenburg

Sam Levac-Levey

Arthur van der Lee

Matthea de Jong

Ernst van Zuijlen

Fred Hakvoort

Ultsje van Gorkum

Sander ten Kate

Marie Claire Greve

Yanna Hoek

Elena Pupazan

Floris Mokveld

Ally Mashaura

Silvana Navarrete

Jan Mazurek

Ron Mantingh

Janneke Leenaars

Lennart Hartman

Willemijn Wortelboer

Annelies van Dijke

Anke Sitter

Laura Payne

Femke Sleegers

Bas Roels

Agnes van den Ende

Maurits Groen

Roos Janssen

Ruud Gelissen

Nicole Brouns

Onno van Sandick

Mokhtar Hussein

Bernard de Groot

Paula and Lowie van Liere

Martijn Meijssen

Arnout de la Houssaye

Neeraj Kand

Ella de Rijke

Nyana Ficot

Gerd Junne

Tijn Tjoelker

Siemen Cox

Michel T Schroots

Michiel Toneman

Navied Tavakolly

Adnan Oner

Geanne van Arkel
Chairperson Biomimicry NL

Philippa Collin

Arjan van den Hoogen

Hans Snel

Freerk Bisschop

Jannemieke van Dieren

Corien Botman

Michiel de Haan

Josefine Vanhille

Jolanda Kirpensteijn

Annemarthe Wijnen

Mijntje Janssen Steenberg

Rob Janssen

Geurt van de Kerk
Transitionmonitor

Harm Edens

Lisan Westerhof

Georgi Kokotanekov

Ted Griffioen

Yasmin Salvatore

Liselotte ten Bosch

Tammo Oegema

Anna Dubowik

Arjan Lucius

Willem Goedee
Sailing to a better future

Michel Vogler

Marcel Spaas

Arthur van de Graaf

Tomas Partsch

Wietse Slob

Pallas Agterberg

Petra Ardai

Anitha Mugisha

Michiel van den Bergh

Mark Albers

Nata Dovgalenok

Paul Westerweel

Djalyza Kaersenhout

Rebekah Pantaléon

Wietse Hermanns

Tim Flannery
Scientific advisor

Wijnand Buisman

Adriaan Korthuis

Sander Geelen

Jarrik van Doesburg

Arno Harpe

Marjanne Cuypers

Sibella Brussen

Harmen Bos

Veerle Vanderweerd
P4TT

Koert van Mensvoort

Yoram Krozer

Felix Bruns

Tom Reijn

Linda Vosjan

Ewoud van Woerkom

Igor Quint

Emma Heijdeman

Peter-Paul Laarhuis

Roelof Pieters

Ted van den Bergh

Lenka Moore

Daan Bruggink



