Our team and board

Karim Laouabdia-Sellami is the former deputy general director of the Agence francaise de biomedicine, a French government body, former director of MSF’s Campaign for Essential Medecine and former Director General of MSF in Paris.

Gilles Carbonnier is the Vice President of the International Committee of the Red Cross and a Professor of Economics and Development at the Institut des Hautes Etudes Internationales et de Développement of Geneva (Graduate Institute).

Dr. Mahmood is a medical professional with decades of experience managing crises in health, disasters and conflict settings since founding the international humanitarian organization, MERCY Malaysia. She is currently Professor and Executive Director of the Sunway Centre for Planetary and holds various advisory and board roles including Roche, Government of Malaysia, Malaysia Red Crescent Society, Norwegian Refugee Council, and the World Economic Forum’s Global Future Council of Responsible Resource Use. Dr. Mahmood is also the recipient of numerous awards including the 2019 ASEAN Prize, 2013 Bahrain’s Isa Award for Humanity, and the King-Ikeda Award for community development and peacebuilding, amongst others.

María is the CEO of the We Mean Business Coalition, working with the most influential non-profits and more than 14,000 corporate partners – big and small – to provide the lodestar to guide companies to net zero.

She is an expert in sustainable development, energy and climate action with 25 years of experience, including senior roles at the World Business Council for Sustainable Development, at the Economic Bureau of the Spanish Prime Minister and at Iberdrola.

In 2023, María was featured in TIME’s inaugural list of the 100 most influential climate leader in business.

María Jesús Alonso Lormand has more than 20 years of experience in different humanitarian agencies.

Since 2003 till 2023, she has been the Director of the International Cooperation Department of the Canton of Geneva.

Her network in the health sector, humanitarian aid and local institutions contributes to the mission of the Climate Action Accelerator.

Marc Hermant is the Director of Human Resources at Unisanté. Unisanté is a university centre for general medicine and public health based in Lausanne. The institution has nearly 900 employees active in research, academic training, prevention and care.

Marc Secretan is a Partner at PwC. With his role of Non-for-Profit Leader for PwC Switzerland, Marc has been able to focus a significant part of his time into audit and advisory services to Non-for-Profit organizations and Philanthropic foundations over the past years. In addition, he is involved in the services provided to the Family businesses and middle market industry in Romandie.

Sonia Roschnik is Executive Director at the Geneva Sustainability Centre.  She is former International Climate Policy Director at Healthcare without Harm, and former director of the sustainability unit at the National Health Service (NHS) of the United Kingdom. She is a specialist of the sustainable transformation of health services.

Alexandre joined the Climate Action Accelerator in 2023 and is currently Health and Community Projects Manager. A nurse by training, he has worked since 2010 in emergency and psychiatric services and as a project and research manager in health promotion. Graduated with a Master’s degree in Public Health and Environment from the Université de Lorraine and a Master of Science in Public Health from the London School of Hygiene and Tropical Medicine, he worked for five years in the response to health crises for the United Nations in West Africa and the DRC. An activist since 2018, he participated in the co-founding of the francophone association Alliance Santé Planétaire. This activity led him to develop the promotion of planetary health in the Francophone space and to teach it at Sciences Po Paris. Defining himself as a planetary health nurse, Alexandre hopes to participate in the emergence of a coalition of actors committed to taking care of all living things in order to preserve and regenerate the conditions of habitability of our Earth.

Bastienne is Senior Programme Manager at Climate Action Accelerator. She leads partners in co-constructing and implementing environmental and climate roadmaps, with a particular focus on deploying solutions and mentorship.  She also contributes to the development of new decarbonization strategies within the Solutions Team. She has over twenty years of experience at Nestlé and Nespresso in the areas of Supply Chain, Procurement, and Sustainable Development. Bastienne holds a dual degree; she is a graduate engineer from AgroParisTech and holds a Master’s in Management from ESSEC. Following her experience with the B Corp. movement, a pioneer in sustainable business development, she joins the initiative to make a concrete contribution towards climate action.

Blerim Arslani is a consulting engineer specialising in energy and carbon footprint measurement and analysis. As part of the measurement team, he contributes his expertise by helping our partners to quantify their footprint and monitor this crucial data.

Alongside his involvement with CAA, Blerim also works as a consultant in energy, energy efficiency and smart building. This dual expertise enables him to keep in close touch with the latest advances and innovations in these constantly evolving fields.

Blerim holds a master’s degree in energy and the environment from the HES-SO in Switzerland, which he has supplemented with a range of training courses, particularly in web application development, data analysis and machine learning. His commitment to our initiative stems from his deep conviction that decarbonisation plays an essential role in creating a sustainable society.”

Bruno Jochum is the director and founder of the Climate Action Accelerator. He has been involved in emergency medical humanitarian action for 20 years, having worked all over the world, from Iran to Rwanda to South Africa. After several years in the field with Médecins du Monde as well as with Médecins sans Frontières, he became successively Programme Manager, Director of Operations and then Director General of Médecins sans Frontières in Geneva (OCG), an NGO employing 7000 staff and a budget of 260 million CHF. Before launching the initiative, he was a Global Fellow at the Geneva Centre for Security Policy, where the Accelerator was incubated. Bruno has a degree from Sciences Po Strasbourg in Political Studies and holds a Master’s in Political Science from University of Paris I: Panthéon-Sorbonne and in International Public Law from the University of Nancy. His awareness of the human impacts of climate change and his taste for challenge led him to launch this new non-profit initiative, which aims to make a difference by operationalising climate action and provoking a domino effect among organisations in society.

Cédric Martin works closely with key partners of the Climate Action Accelerator in defining their climate and environmental roadmaps. He has an international professional background, notably in emergency humanitarian work in conflict zones and as a programme manager with Médecins sans Frontières. He then worked for several years as a consultant on organisational resilience, risk analysis, critical incident response and the evolution of organisational practices with Accomplir Consulting. Inspired by participative management models and trained in non-violent communication, he has developed a particular aptitude for listening and accompanying organisations in their transformation challenges. Cedric holds a degree in engineering from the l’Ecole Nationale Supérieure des Arts et Métiers (ENSAM) in France and is also trained in carbon assessments. In a very personal approach, Cédric joined the Climate Action Accelerator to align his professional commitments with his deep motivations.

Clotilde Belin is part of the Programme Unit as the focal point for MSF partners, as well as proposing strategic actions with the Solutions Unit. She has 18 years of experience in humanitarian medical activities including solid experience in water and sanitation, energy, transport and building. In the field, she worked for Médecins sans Frontières in a dozen of countries in Africa, Asia and South America, and in the headquarter supporting the Operation Directors in developing management tools for field operations. She also works part time in a development project with French Cooperation in Palestine, on improving access to water and sanitation in a refugee camp. Clotilde holds a civil engineer diploma from Ecole Spéciale des Travaux Publics in Paris, and various certificates in water management, energy, carbon footprint, environment management or waste management. Clotilde joined the Climate Action Accelerator as she needs to act for the planet and believes in the initiative’s values as empowerment and peer exchange.

Hichem supports the Climate Action Accelerator as a focal point for the modelisation and impact of the environmental roadmaps on organisational resources.

Hichem joined MSF in 2004 and served as emergency coordinator in 7 field missions. He then became Treasurer of MSF Australia, serving on multiple MSF boards and finance committees. Before joining MSF, he worked as an external auditor for EY, as mergers and acquisitions analyst, and as program manager and internal auditor for the French Development Agency. He has also held several management and executive positions in not-for-profits organisations and government agencies, leading the strategy and corporate functions. More recently, he was a Director with Nous Group, the largest Australian-owned management and strategy consultancy.

Hichem holds a Master of Management and Finance from ESCP-Europe, and was a Fulbright scholar in not-for-profit leadership at the Harvard Humanitarian Initiative.

Hichem joined the CAA because as annoying as his two children can (sometimes) be, he still loves them, and wants them and their children to enjoy Mother Earth beyond 2050.

Julian joined the Climate Action Accelerator in January 2025. Jurist & engineer in agronomy by training, confirmed  entrepreneur and sustainability expert, he has more than 10 years of experience in strategic consulting linked to systemic risks (notably in impact finance), in creation and management of programs, management & representation, communication & advocacy, and partnerships & fundraising. His career includes the creation and management of development and international cooperation programs in scientific research and technological development (particularly agroecological) to meet the essential needs of marginalized populations. Former Co-Director of a Foundation and Association of public utility, Julian aspires to contribute to rationalizing anthropic activities in line with planetary and social boundaries. With an energy based on a holistic, axiological and teleological vision, he is convinced that there is no peace, nor a primary, secondary or tertiary economic sector, without a biosphere. He is actively involved in regenerating the Living.

Kiran Jobanputra leads the development of the health sector strategy of the initiative. He is a medical doctor specialising in family practice and public health, currently working as a family physician for the UK National Health Service. He previously worked for 14 years in humanitarian medical programmes with Médecins Sans Frontières (MSF), and subsequently as deputy medical director and head of the Manson Unit, a Research and Development team within MSF. In this capacity he developed the environmental health and climate crisis adaptation strategy for MSF’s Amsterdam operational centre and supported several environmental health programmes including a lead poisoning intervention in Nigeria and an occupational health programme in Bangladesh. Kiran holds a Bachelor of Medicine and Surgery from the University of Edinburgh and a Master of Public Health from the London School of Hygiene and Tropical Medicine. He joined the Accelerator to bring together his interests in health equity, improving access to care in fragile and conflict affected settings, and strengthening resilience and environmental sustainability of health services.

Liliya is an experienced Administrative Manager with a comprehensive background in Project Management and Cultural Studies. Leveraging her skills in optimizing administrative and financial procedures, she plays a vital role within the Climate Action Accelerator. Liliya’s expertise is further enriched by her keen interest in intercultural communications, which enhances her ability to navigate and facilitate diverse and inclusive work environments. She is driven by the ambition to contribute to a more sustainable and environmentally conscious world through her meticulous administrative skills and commitment to climate initiatives.

Macarena is the communications officer at the initiative. She previously worked as a journalist and content creator for the Argentine Government, managed the social media channels at TV station Crónica and contributed to the coverage of the COVID-19 pandemic at elDiarioAR. Now finishing her master’s degree in Specialised Translation at the University of Geneva, she developed an interest in climate while doing a translation internship at WMO. Macarena joined the Climate Action Accelerator because she wants to contribute to organisations taking direct action to mitigate climate change.

Margot joined the initiative and is a support to the programme team. Her experience in building sustainable destinations led her to establish the CSR department of the Nice Cote d’Azur Convention and Visitors Bureau, crafting both internal and external sustainability strategies with various institutional stakeholders. Currently graduating from a Master’s in Sustainability and Energy Management at Bocconi University, Margot’s passion for climate change issues and global development led her to the CAA. Fluent in French, English, Spanish, and Italian, her deep interest and commitment to Africa and Middle Eastern affairs fuel her determination to forge a career in the international arena.

As part of the Climate Action Accelerator, Mariama Diop supports local development NGOs in West Africa in their transition towards low-carbon development models, while strengthening their resilience in the face of climate change. Her work involves assessing the carbon footprint of these organisations in order to guide them in implementing sustainable practices adapted to their contexts.

Since the start of her career, her expertise has focused mainly on managing projects relating to the environment and climate change. Her skills are grounded in a solid academic background, with a degree in Biological Sciences from the Université de Montréal and a Masters in Environmental Sciences and Management from the Université Libre de Bruxelles.
Joining the Climate Action Accelerator was a unique opportunity for her to work with organisations close to local communities. She is driven by the desire to actively contribute to their efforts to build resilient and sustainable solutions to the challenges of climate change.

Passionate about nature preservation, Mathilde realized the massive impact of climate change & pollution on our planet while working 5 years in Southeast Asia. Her motivation at the Climate Action Accelerator is to mobilize resources to develop & scale up the remarkable solutions developed by her colleagues.

Mathilde has extensive experience in government & donor relations, advocacy & program management, particularly in public health. She strongly believes in placing communities at the center to decide on programs & policies which impact them. Mathilde has successfully initiated & coordinated several coalitions following this approach, more recently at the Global Fund to Fight AIDS, Tuberculosis & Malaria.

She is interested in the interlinks between the public & private sectors, and holds a dual degree on this topic with a Master’s Degree in Public Affairs from Sciences Po Paris, and a Master’s Degree in Corporate Management from HEC Paris.

Mohamed is a committed professional in the field of climate and health, specialising in technical support for projects aimed at strengthening the resilience of health systems in the face of climate challenges.

He holds a Master’s degree in Public Health with a major in Epidemiology and expertise in health crisis management, and contributed to the response to the COVID-19 pandemic in Cameroon between 2020 and 2022.

Passionate about the interactions between climate and health, Mohamed joined the Climate Action Accelerator in June 2024 as a Climate-Health Project Support Officer to help improve climate risk management in the health sector.

He works with the health team, where he thrives alongside colleagues who support his personal and professional development. He provides technical support for initiatives aimed at reducing the environmental footprint of healthcare establishments. His tasks also include supporting the implementation of climate-health projects, providing technical assistance to teams in the field, building the capacity of local players and monitoring and evaluating projects, by putting in place indicators to measure the impact of interventions and adjust strategies.

Mohamed firmly believes in a collaborative and systemic approach to meeting the challenges of climate change in the health sector.

Paolo joined the Climate Action Accelerator to work on measuring carbon footprints and modelling decarbonisation trajectories.
After a Master’s degree in Organizational Management and Administration and an Engineering degree in Logistics, he specialised in GHG footprint measurements during an experience at Médecins Sans Frontières, carrying out the calculations of the Swiss section.
Paolo joined the initiative because he is convinced of the importance of accurately measuring greenhouse gas emissions to enable effective and realistic planning of reduction and decarbonisation efforts.

Pascal is part of the Solutions team, in which he is the buildings, energy and waste focal point. Architect with a long practice in design and construction for the private and public sectors in France, Pascal has been involved in humanitarian action for 25 years. Having worked for a long time with Médecins Sans Frontières – in South-East Asia, the Middle East, Sub-Saharan Africa and Central America – as construction coordinator and technical director, he has acquired a large experience in the field of aid. Afterwards, Pascal was technical and logistics manager at the MSF operational centre in Geneva and then consultant for various international organisations including IOM, WHO, the Red Cross and Save the Children International. He is specialised in hospitals and health facilities, including infection prevention and control, and in emergency shelters. Pascal is a government-certified architect (DPLG) from the Ecole Nationale Supérieure d’Architecture de Montpellier. He joined the Accelerator because he is convinced of the need for a rapid ecological transition.

Pierre Beurrier is Director of Resources, covering HR, finance, legal, logistics and digital issues.

After 20 years’ experience in international aid in field and head office positions in management and operations, as well as in healthcare as deputy director of a surgical establishment, he spent a decade working on optimising organisational models for NGOs within a consultancy firm that he co-founded.

Pierre has degrees in management, international law and international relations. He also holds a master’s degree in management of the ecological transition from the Green Management School.

Aware of the urgent need to tackle climate change, he joined Climate Action Accelerator as soon as it was launched in 2020, to work on the launch and development of an associative start-up that thinks differently.

Quentin is a digital engineer specialising in data and artificial intelligence. He joins the metrics team to help our partners quantify their footprint, calculate their trajectory and choose their targets to achieve their goals.

Quentin holds a master’s degree in datascience from Telecom Paris and a master’s degree in innovation and digital design from SciencePo Paris. In his previous professional experience, he specialised in estimating Scope 3 emissions, working in the industrial sector for EDF.

Quentin joined the Accelerator because he strongly believes that we all need to act together to tackle climate change and he appreciates Climate Action Accelerator’s open access strategy. He would also like to extend Climate Action Accelerator’s work into the education sector.

Sonja joined the Climate Action Accelerator in 2024 as a Project Officer. She is part of the health team, focusing on transforming healthcare systems and services into climate-resilient, low-carbon models. She holds a Master’s degree in International Health and Social Management from the Management Center Innsbruck in Austria. Early in her career, she worked for the German federal agency GIZ, contributing to a global initiative in response to the COVID-19 pandemic. This work centered on preventing future pandemics through a One Health approach that addresses the complex links between human health, animal welfare, and environmental conservation. Before joining Climate Action Accelerator, she worked as a research assistant at UMIT TIROL, an Austrian university, where she supported EU-funded projects on environment, climate, and health issues.

Passionate about the intersection of human, environmental, and animal health, she is dedicated to advancing sustainable healthcare solutions that address both current and future climate challenges. She is inspired by the Accelerator’s mission to drive meaningful transformation, and she’s committed to building a healthier, more sustainable future for communities around the world.

Sonja Schmid is part of the Solutions Teams and is the thematic focal point for procurement and supply. She has over ten years of experience in the field of sustainability, specialising in purchasing and procurement standards. She was previously Corporate Responsibility Manager at ALDI and Senior Manager of the Sustainable Supply Chain Initiative at the Consumer Goods Forum. Prior to that, she worked for a leading consultancy on climate, environment, and development based in Germany and named Adelphi. Sonja holds a Master of Arts (M.A.) in Political Science from the Ludwig-Maximilians-Universität in Munich. She also has training in social auditing and social banking, as well as a certificate in permaculture and in stakeholder engagement for sustainability projects. Sonja joins the Climate Action Accelerator as she wants to contribute to the transition to a net-zero world and is convinced in the power of collaborative networks.

Zaninka Ntagungira supports transversal projects and partnerships at the Climate Action Accelerator and is leading the development of the support programme for national actors. She previously worked as a researcher on a youth and permaculture project in Guinea with the International Trade Centre and collaborated with the Rwanda Environment Management Authority on research on the history of plastics in the country. Before that, she worked in research and community management with the OCDC in Washington D.C working on cooperatives in developing countries and with the UNHCHR in Conakry working on access to justice. She holds a master’s degree in development studies from the Geneva Graduate Institute, specialising in environment and sustainability, and a bachelor’s in Political Science from the University of Tampa. She joined the Climate Action Accelerator because she wants to participate in concrete, direct and operational steps towards mitigating climate change.

Dr Susann Görlinger has been working on the topic of flight reduction in academia since 2016. She initiated and led ETH Zurich’s flight reduction project until autumn 2021 and was then, until the end of 2023, responsible for the “FlyingLess” network to support academic institutions to reduce their air travel emissions. She created a toolbox to support academic organisations in this area. This has also resulted in a paper, which shows the process and possible measures to reduce air travel emissions. Together with a colleague from ETH Zurich, she recently founded a non-profit company (“iilo GmbH”) for sustainability consulting as an ETH spin-off. Susann Görlinger advises organisations on reducing their business flights and has worked with the Climate Accelerator on a toolkit for air travel reduction.

Damien Friot is an associate expert with the Climate Action Accelerator, providing guidance on carbon footprint methodologies and analyses. He has been working in the fields of environmental and social assessment, innovation as well as entrepreneurship for the last 20 years.

Currently, Damien is a co-lead of a master class at EPFL on the Life Cycle Performance of product systems. He has adapted footprinting and economic-energy-environmental models (Life Cycle Assessment, Multi-Regional Input-Output Analysis) to multiple issues like sustainable investments, global value chains, or the valuation of natural, human and social capital. He has also been providing consulting services on product/corporate environmental strategy and reporting, as well as on the digitalization of environmental information to dozens of companies.

He has trained hundreds of professionals and master’s students, participated in normalization efforts on environmental product labeling and corporate footprinting as well as driven or participated in the development of a dozen of software for environmental assessment. Damien holds two BA (International Relations & Geography), two MSc (International economics & Environmental engineering and management), and a Ph.D. in Engineering.

Damien co-founded the following firms and organisations:

• Ecometrics (in 2018), where he is now working, focused on the development of quantitative methods and data for complex environmental and social issues
• EA-Environmental Action (in 2013), specialized in the development of plastic footprint methodologies
• Quantis (in 2006), one of the leading global firms in Life Cycle Assessment

Dominique Legros is a medical doctor. He began his career in international health in Mali in 1990. Over the last 30 years, he occupied several technical and managerial positions at WHO, Epicentre, Médecins sans Frontières, Médecins du Monde and the French aid agency, with a focus on the response to outbreaks and to complex emergencies in developing countries, establishment of surveillance and early warning systems, and development of operational research projects. Legros has worked in Europe, South America, Asia and Africa. In his last position, he was in charge of the cholera program at WHO headquarters in Geneva, Switzerland. He holds a Master of Public Health from the Johns Hopkins University, USA and a Diploma of Tropical Medicine from the Antwerp Institute of Tropical Medicine in Belgium. He holds a doctorate in Medicine from the University of Reims, France.

Melissa McRae joins the Climate Action Accelerator to support the development of the health sector pillar, working on its strategy and programme. She is a general practitioner, dual trained in Emergency Medicine and Public Health. In the humanitarian sphere for the last 15 years, she has worked in a range of roles including clinical care, medical operational strategy development, implement and evaluation, research, management and leadership and most recently medical ethics. Her work has predominantly been with the Red Cross and Médecins Sans Frontières (MSF), beginning as a doctor with MSF in 2005 in South Sudan and most recently as Medical Director for MSF Operational Centre Amsterdam (OCA) and with the Research Unit based in Geneva. Melissa is currently working for the MSF Research Unit on Humanitarian Stakes and Practices. She holds a Master’s in public health and Tropical Medicine and is currently completing a Master in Bioethics with a strong interest in climate injustice. She joined the Climate Action Accelerator to provide practical, sustainable solutions for populations most affected by climate change.

Patricia (Trish) Schwerdtle is associate expert with the Climate Action Accelerator, working on the development of the health sector pillar. She is a researcher at the Heidelberg Institute of Global Health (HIGH) in Germany, working in a climate change and health research consortium. Previously, she worked in clinical emergency nursing in rural-remote Australia and in the Pacific, in primary health care in South Sudan, and in European tertiary hospitals before moving into academia after a decade. She also has experience in humanitarian governance and has been involved with MSF since 2007. She holds a double bachelor’s in Nursing and Health Promotion, and two post-graduate diplomas in Critical Care and Health Professions Education. She also holds a Master’s in International Health and is completing a Ph.D. in Global Public Health, focusing on climate-related migration and health. Trish joined the Accelerator because wants to be a part of accelerating the transition of health systems to carbon neutrality and climate resilience.

Samantha Brangeon is an associate expert with the Climate Action Accelerator, joining to help the initiative better understand the positioning, ambitions and financing of the main international aid donors on the question of climate. After fifteen years in coordination positions in various humanitarian organisations, including ACTED and Christian Aid, she specialised in supporting humanitarian organisations to reduce their environmental footprint. She worked for 7 years as Environmental Researcher at Groupe URD, where she was in charge of the Humanitarian Environment Network. She is currently a consultant on these issues and working on a USAID-funded project to reduce the amount of waste generated by the sector and improve recycling on the field. Her studies include a Bachelor’s in European Studies from the University of Essex, a Master’s in Sustainable Development (from Université Paris Dauphine – PSL) and in Development Administration and Planning (from University College London). She has been following the development of the Accelerator for several months and finds it an exciting initiative to join.