Dr. Oliver Geden
German Institute for International and Security Affairs

In March, the Intergovernmental Panel on Climate Change (IPCC) released its AR6 Synthesis Report: Climate Change 2023 in order to provide a complete picture of climate change and the available solutions.

Dr. Oliver Geden
, Senior Fellow at the German Institute for International and Security Affairs (SWP), was a lead author of the IPCC AR6 Synthesis Report (Working Group III - Mitigation of Climate Change) as well as a member of the Core Writing Team for the Synthesis Report.

Together with other researchers, he devised and convened the State of Carbon Dioxide Removal report - the first global assessment of the state of carbon dioxide removal (CDR). The project aims to build a community, bridge data gaps, and support the scale up of CDR responsibly and equitably.

Given his background and his focus on European and global climate policy, and particularly carbon dioxide removal, we are excited that we could win the policy expert and climate researcher as keynote speaker for the Biochar Summit 2023.

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Christian Orsing
Mayor of Helsingborg

Chairman of the executive committee (Mayor) City of Helsingborg, Sweden

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Claudia Kammann
Hochschule Geisenheim University

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Gerard Cornelissen
Norwegian University of Life Sciences

Norwegian Geotechnical Institute (NGI) and Norwegian University of Life Sciences (NMBU), Norway

Adjunct Professor at the Faculty of Environmental Sciences and Natural Resource Management.

The main objective in this project is to use biological waste to create sustainable products for soil, air and wastewater treatment. The sustainable biochar sorbents will be optimized and tested in real-world contamination scenarios. Income will be generated through clean, valuable, internationally saleable biochar-based binders. NGI - BiocharNGI - BICEPS - Biochar integration in small cropping systems

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Bart Tambuyser

Bart Tambuyser Managing Director of CARBOGANIC, is an agronomist active since 1996 in biomass. He holds a Bachelor degree in Horticultural biotechnology and a postgraduate degree in human ecology and marketing management. Bart is active in the biomass field since 1996 in the following domains: organic fertilizers and soil amendments, recycling of organic waste (composting, anaerobic digestion), renewable energy projects based on biomass feedstocks (cofiring, cogeneration, CHP), pyrolysis.

In 2004 he founded CAPAX. CAPAX is active in biomass feedstock strategies and biobased business development, where projects are realized by implementing design thinking strategies.

In 2020 Bart brought all his knowledge in respect to pyrolysis projects and pyrolysis materials together in the startup “CARBOGANIC functional biocarbon fillers”. Carboganic is specialized in tailoring different types of biocarbon, for so-called engineered composite applications. Within this field, CARBOGANIC developed specific biocarbon compounds for large scale 3D printing.

CARBOGANIC produces biocarbon based additives that are functional and at the same time decarbonizing!

Carboganic, Brussels, Belgium

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Britt-Marie Alvem
Street Department Stockholm

Tree specialist, Landscape Architect LAR MSA, Street Department Stockholm, Sweden

Britt-Marie Alvem has been working for the city of Stockholm as a Landscape architect since 1997. In 2007 she began working for the traffic administration, specialising in urban trees. Street tree maintenance, developing new substrates including biochar, planting and selecting trees, and building tree pits are some of her main tasks. 

Her presentation at the Biochar Summit will be a summary of how biochar is used in Stockholm tree planting pits and how it is specified, what we know and what needs to be specified further.

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Mattias Gustafsson

Ecotopic, Kolmarden, Sweden

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Oisik Das
Luleå University of Technology

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Hamed Sanei
Aarhus University

Aarhus University, Aarhus, Denmark

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Hansjörg Lerchenmüller
Chairman Carbuna AG

Carbuna AG, Memmingen, Germany

Hansjörg Lerchenmüller is an entrepreneur, manager, and business angel who has co-founded/ invested in several start-ups in the fields of renewable energies and carbon removal. Hansjörg has a technical background as a physicist. He is co-initiator and chairman of the European Biochar Industry Consortium (EBI), chairman of the supervisory board of Carbuna AG, and co-founder of Carbonfuture GmbH. 

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Tobias Pape Thomsen
Roskilde University, Denmark

Roskilde University, Roskilde, Denmark

Tobias P. Thomsen is associate professor at Roskilde University (Denmark), at the Department for People and Technology. He has a chemical engineering background with an Msc in Sustainable Energy (biofuels) and a PhD in thermochemical biomass treatment both from the Technical University of Denmark. Has 15 years of experience related to development and optimization of systems for thermochemical conversion of organic resources with focus on pyrolysis and thermal gasification.

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Marcel Huber
SynCraft GmbH

SynCraft, Schwaz, Austria

Marcel Huber is a trained mechanical engineer and graduated in process engineering at the university of applied sciences Innsbruck (MCI). From a research assistant at the MCI, he then developed to a research area manager. In 2009 he founded the company SynCraft together with 2 former students. SynCraft is now successfully building their unique reverse power plants worldwide, which leave a climate-positive footprint thanks to their valuable by-product biochar.

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Paal Jahre Nilsen

Vow ASA, Lysaker, Norway

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Gerald Dunst

Sonnenerde, Riedlingsdorf, Austria 

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Morten Heick
Stiesdal, Denmark

Morten has over 15 years of experience building tech startups from the ground up. He is part of the business development team at Stiesdal, working on strategy, finance, IT, and policy development. 

The main purpose of Stiesdal SkyClean is to develop and commercialize pyrolysis equipment for the production of energy and biochar, with a focus on industrialization, standardization, and large-scale production. Our SkyClean technology enables the production of carbon-negative fuel and biochar by pyrolyzing agricultural residues, using technology originating from the Technical University of Denmark. We have scaled up the technology and currently operate a 2 MW test unit. Our commercial-sized 20 MW pilot unit is currently being built next to a large biogas plant, where residues from the plant are used as feedstock for the pyrolysis unit. The energy generated in the form of heat is returned to the biogas plant, where it supports the separation of methane and CO2.

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Jonatan Malmberg

Specialist biochar and urban green infrastructure, Sweden

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Julia Roth
CarStorCon / Carbon Instead, Germany

CarStorCon / Carbon Instead, Germany

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Anna Sorelius
City of Helsingborg, Sweden

City of Helsingborg, Sweden

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Cecilie Jonassen
VOW Green Metals, Norway

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Ondrej Masek
University of Edinburgh, UK

University of Edinburgh, UK

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Helmut Gerber
PYREG GmbH, Germany

Helmut Gerber is one of three Managing Directors of PYREG GmbH, which he founded in 2009 as a spin-off from the Technical University of Bingen, after conducting several research projects at the university about pyrolysis and gasification since 1999. He is responsible for development, plant engineering and renewable energies at PYREG.

PYREG GmbH, Germany

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Contributed Speakers

Suzanne Allaire (GECA Environnement, Canada)

Elias Azzi (Swedish University of Agricultural Sciences, Sweden)

Madina Bekchanova (University of Hasselt, Belgium)

Sven-Olof Bernhoff (Skånefrö, Sweden)

Dominik Bosch (University of Innsbruck, Austria)

Luca Campion (University Hasselt, Belgium)

Ahmit Dhingra (Texas A&M University, USA)

Gudny Øyre Flatabø (Scanship Innovation Lab, Norway)

George Yuzhu Fu (Department of Civil Engineering and Construction, Georgia Southern University, USA)

Micheil Gordon (ecoLocked GmbH, Germany) 

David Gurtner (BOKU, Austria)

Chuck Hegberg (RES, LLC/Atlantic Biocarbons/US Biochar Initiative, USA)

Thomas Hoffmann (Decarbo Engineering, Germany)

Dan Berggren Kleja (Swedish Geotechnical Institute, Sweden)

Josephine Kooij (University of Copenhagen, Denmark)

Clara Kopp (University of Copenhagen, Denmark)

Ivan Kozyatnyk (Linköping University Centre for International Forestry Research, Sweden/ Kenya)

Katinka Krahn (Lindum, Norway)

Clara Benedikte Mader Lade (NGI, Norway)

Daniela Meitner (Next Generation Elements GmbH/ CH4plus GmbH, Austria)

Sara Palander (Meva Energy, Sweden)

Valentyna Pidlisniuk (Jan Evangelista Purkyne University, Czech Republic)

Jing Qiu (University of Ghent, Belgium)

Nina Schaaf (Austria)

Felizitas Schlederer (Université Laval, Canada)

Sophie Schönfeldt (Fraunhofer Umsicht, Germany)

Cecilia Sundberg (Swedish University of Agricultural Sciences, Sweden)

Druv Tapasi (SINTEF Energy Research, Norway)

Gunnar Thelin (EkoBalans Fenix AB, Sweden)

Christian Wieth (AquaGreen, Denmark)

Christian Wurzer (UK Biochar Research Centre, UK)

Jitendra M Yadav (German International Cooperation (GIZ), India)

Lisa Zakrisson (Swedish University of Agricultural Sciences, Sweden)

Eivind Berstad (Bellona, Norway)

Nataly Cubillos (FORLIANCE, Germany)

Mauro Giorcelli (Polytechnic University of Turin, Italy)

Charles Jia (University of Toronto, Canada)

Francesco Nobili (Università di Camerino, Italy)

Benjamin Reinke (Novocarbo, Germany)

Anna Lehner (Carbonfuture, Freiburg, Germany)

Venna Lepel (Novocarbo, Germany)

Martin Hlaváček (Member of the European Parliament, Renew Europe Group)