Rinaldo Mancin is an engineer with a master's in sustainable development from the University of Brasilia (UnB) and an MBA in economics, management and government relations from Fundação Getulio Vargas (FGV). He has extensive experience in environment and sustainability topics, having collaborated with the federal government, international organisations and the private sector. He currently represents IBRAM at the International Council on Mining and Metals (ICMM), based in London, where he sits on the board of directors.
Etienne Kechichian has over a decade of experience advancing the circular economy, bioeconomy and eco-industrial parks (EIPs) globally. He has played a key role in developing and promoting sustainable, climate-friendly industrial policies that enhance competitiveness while minimising environmental impact. A co-author of the internationally recognised "International Framework for Eco-Industrial Parks," Kechichian has collaborated with UNIDO and GIZ to establish performance criteria for EIPs. He has also helped develop the World Bank’s approach to the bioeconomy and circular economy. Prior to this, he focused on special economic zones at the International Finance Corporation, advising on regulatory frameworks to attract private investment.
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Jamie Fergusson
Global Director, Climate Business
International Finance Corporation (IFC, a member of the World Bank Group)
Jamie is responsible for IFC’s climate strategy and policies, targetting to make all investments Paris-aligned and 45% of its investments climate positive. Jamie joined the corporation in 2005 and has led and contributed to innovation and new business growth across IFC’s investment, advisory and support operations. Prior roles include chief investment officer leading IFC’s global renewable energy investment practice, director of environmental and social risk and policy, and director of strategic business development. Jamie has a BA and MA in zoology from Cambridge University, UK, and an MBA and a master’s in environmental economics and policy from Yale University, USA.
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Leonardo Lahud
Trade and Investment Lead Specialist
Inter-American Development Bank (IDB)
Leonardo Lahud leads the trade and investment portfolio of the Productivity, Trade and Innovation Sector at IDB in Brazil. Previously, he served in the Brazilian government, where he was deputy secretary of foreign trade, deputy executive secretary of the Foreign Trade Chamber, and deputy secretary of international affairs and development of the Ministry of Planning and Budget. He holds a master's in international trade and investment law from the World Trade Institute, linked to the University of Bern (Switzerland), a postgraduate degree in international relations from the University of Brasilia, and a law degree from the Federal Fluminense University.
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Pedro Henrique Giocondo Guerra
Chief of Staff for the Vice-President of Brazil
Ministry of Development, Industry, Trade and Services of Brazil (MDIC)
Pedro Giocondo Guerra holds multiple degrees in law and public administration and has specialised training in administrative law, public-private partnerships and international investments. Experienced in legal consulting, academic research and public management, he has worked in law firms; as a researcher on government control, public policies and decisions of Brazil’s Supreme Court; and in the São Paulo public sector. Pedro has extensive experience on the fiscal councils of state-owned and environmental companies. Since 2023, he has held positions of high trust in the Federal Government and is also Chairman of the Fiscal Council of Brazil’s National Development Bank (BNDES).
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Anis Nassar
Lead, Resource Circularity
World Economic Forum (WEF)
Anis is an economist with a specialisation in resource economics and behavioural economics. He leads the portfolio of activities on the circular economy of the World Economic Forum.
Jaap van der Velden has a background in finance, audit, financial management and accounting. As part of the Renewable Polymers’ (RNP) management board and executive team, he helps to bring the company’s technology to the world. Aligning stakeholder interests, he brings together inspired internal and external stakeholders, investors, government and partners throughout the value chain including customers, feedstock parties, engineering and construction firms. Jaap believes in a fossil-free world.
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Silvia Solano
Regional Lead Latin America, Green and Resilient Buildings Program
International Finance Corporation (IFC)
Silvia is an architect with a master’s in natural resources management. With over 15 years’ experience in the construction market, she has honed her expertise across Latin America. She is a leader of the Green Building Market Transformation Program (GBMTP) in Latin America, responsible for strategy and implementation of the programme in Colombia, Mexico, Peru and Brazil. Experienced in green buildings and EDGE certification, she engages with private sector developers, industry associations, financial institutions, government and international cooperation agencies. Her focus on decarbonising the built environment and promoting the expansion of green and resilient buildings underscores her commitment to sustainable development.
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Eric Ruzigamanzi
Program Manager, Circular Food Systems
World Resources Insitute (WRI)
Eric is the country representative for the WRI in Rwanda and leads the country’s circular food systems initiative. He has over a decade of experience in climate finance, sustainable development and policy engagement across Rwanda and beyond. In his current role, he leads strategic partnerships and supports national efforts to integrate climate and circular economy approaches into development planning. He also works with MSMEs to embed circular economy principles into their business models. Eric holds a master’s in sustainability and circular bioeconomy and is passionate about inclusive, systems-based solutions for climate resilience and green growth.
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Bruno Pelli
Global Director, Technical Services in Mining
Vale SA
Bruno Pelli is a mining executive with international experience. He is a mining engineer (University of São Paulo), risk management specialist (University of Queensland), management excellence specialist (University of Pretoria), MBA Fundação Getulio Vargas (FGV-UCI) and holds a sustainability certificate from the University of Cambridge. At Vale, Bruno is responsible for brownfield exploration, geoscience, mine planning and closure, mining rights, mineral resources and processing for iron ore assets around the world. He also leads transformational projects such as Vale's circular mining programme and manages four R&D facilities. Bruno is a board member of Circlua and the Minas-Rio iron ore joint venture.
