The side event also centred the conversation on the role of finance ministries — not as bystanders to the green transition, but as key actors who hold many of the policy, fiscal and investment levers needed to drive it. Throughout the discussion, speakers also emphasized that climate, nature and resilience are no longer peripheral environmental concerns; they are core economic and development priorities that directly affect fiscal stability, competitiveness and long-term growth.
The keynote set the tone with an uncomfortable truth. Dr. Sam Mugume Koojo, CFMCA Co-Chair and Assistant Commissioner at Uganda’s Ministry of Finance, Planning and Economic Development, told the room that the bill for environmental risk is already arriving. It lands on government balance sheets, as unbudgeted disaster recovery, contingent liabilities, pressure on debt servicing and a drag on growth. For a finance ministry, he argued, this is not a question about the environment but about fiscal space, competitiveness and resilience. And finance ministries hold the most powerful lever to respond: collectively, they steer well over US$30 trillion in public expenditure and more than a third of global output.
Country after country showed what pulling that lever looks like. Mika Nykänen credited a market-based clean transition, with 96% of Finland’s electricity now coming from non-fossil sources, helping shield the economy from recent fossil-fuel price shocks. Petal Gahlot of India described four levers: domestic resource mobilization powered by digital public infrastructure, production-linked incentives for green industries, budgeting for resilience rather than reacting to crises, and South–South knowledge sharing, which however, she cautioned, cannot replace North–South support cooperation. Theresa Onayemi explained how Ghana’s climate budget tagging system tracks climate-related spending across government, testing whether projects match commitments.
Brazil’s Gilberto Scandiucci pointed to the country’s Ecological Transformation Plan, led jointly by the finance and environment ministries on the principle that finance must do more than fund projects: it must create markets, from carbon markets to sovereign sustainable bonds. Mr. Scandiucci also underscored the importance of South-South cooperation as a vehicle for accelerating learning, sharing policy experiences and scaling practical solutions, highlighting Brazil’s efforts to strengthen collaboration around bioeconomy, energy transition and integrated approaches to climate, biodiversity and land restoration. And Setyo Budiantoro, representing Indonesia, made the same point from the planning side: low-carbon development sits inside the national development plan, financed through instruments including a green sukuk and the country’s first blue bond.