By the Colombian Ministry of Finance
Latin America’s regional platform for ministries of finance offers a practical model for integrating climate priorities into fiscal policy. By combining member-led governance, targeted capacity-building, and shared regional priorities, the platform shows how finance ministries can move from climate ambition to implementation, while strengthening access to finance, institutional readiness, and regional cooperation.
At a time when ministries of finance are increasingly expected to act as fiscal stewards and climate strategists, Latin America has been building one of the most structured regional responses to this dual mandate. Launched in 2022 under the mandate of the Inter‑American Development Bank (IDB), the Climate Change Platform for Ministries of Finance and Economy has evolved into a practical laboratory for fiscal innovation, multilateral cooperation, and institutional learning.
From the start, the platform was designed as a structured regional mechanism. It operates through binding annual work plans, ministerially endorsed priorities, and thematic working groups designed to reflect the core fiscal dimensions of climate action. In just three years, it has trained more than 185 officials, generated a shared technical language on green finance, and helped align climate finance strategies with domestic macro‑fiscal objectives across the region.
At its core, the platform pursues three closely linked objectives: integrating climate considerations into fiscal and macroeconomic policy; supporting the development of nationally aligned climate strategies; and shaping a coherent regional voice in international economic and climate negotiations. These priorities reflect a deliberate shift away from treating climate policy as an environmental issue, and toward integrating it firmly within ministries’ central economic and budgetary functions.
This orientation is reinforced through four thematic working groups: Debt and Green Financing, Revenue and Tax Incentives, Public Climate Expenditures, and Biodiversity and Natural Capital, which place finance ministries at the center of managing transition costs, mobilizing concessional resources, and integrating natural capital into fiscal frameworks. Importantly, countries co‑lead these groups, and this design promotes ownership and accountability, ensuring that regional cooperation delivers outcomes that are useful and relevant for individual countries.
The platform’s governance model is one of its defining strengths. It is explicitly member‑led and member‑owned, with ministries collectively defining priorities, co‑chairing working groups, and endorsing deliverables. As a result, the platform has remained credible and stable over time, while still being able to respond to changing fiscal and political context. The model is further strengthened by pooling resources, bringing together IDB support and funding from key partners such as the German government through the IKI Fund.
In practice, this applies the Coalition’s approach at the global level, where effective climate‑fiscal action depends on aligning technical assistance, concessional finance, and domestic institutional capacity.
Challenges of Scale and Sustainability
Access to international climate finance has emerged as one of the most pressing challenges identified by member states. Despite the proliferation of concessional windows, blended finance facilities, and innovative instruments, many Latin American countries continue to struggle when converting these opportunities into effective financing. Weak project preparation capacity, fragmented institutional arrangements, and limited experience with increasingly complex financial instruments have slowed the development of projects ready for financing.
The platform operates with a small team at its core, relying on continued ministerial engagement and IDB support. Long‑term financing continues to depend on external partners, underscoring the importance of diversified resource mobilization. Rather than relying on firm budget guarantees, its strength has come from its members' commitment and shared ownership, enabling it to deliver real policy results even with limited resources.
Additionally, the platform has adopted a targeted, pragmatic approach rather than responding with generic best‑practice exchanges. Discussions are structured around diagnosing the specific constraints faced by finance ministries, grounded in systematic needs assessments. This has sharpened the platform’s focus on institutional readiness, pipeline development, and the strategic use of innovative instruments, while supporting a coordinated regional effort to expand access to concessional finance and ensure that such resources can be effectively deployed within national fiscal frameworks.
Knowledge generation and capacity‑building are tools for implementation. The platform supports peer‑to‑peer exchange through a dedicated internal digital space that hosts policy documents, workshop outputs, and monitoring data. This infrastructure is complemented by a follow‑up mechanism designed by the ministries themselves, linking work plans to concrete deliverables and tracking how knowledge‑sharing translates into policy action. In its first iteration, covering 13 countries, 85 percent of respondents reported that platform outputs were useful in advancing national policy implementation, an outcome‑oriented metric that remains uncommon in multilateral initiatives.
A major milestone was reached in 2023, when ministers adopted a shared regional vision on green finance at their meeting in Belize. The vision provides a common reference point for taxonomies, debt management tools, and budgetary alignment with climate objectives, while strengthening the region’s collective voice in international forums. For other regions considering similar approaches, it provides a clear reference point for embedding climate considerations into fiscal policy.
In a global climate finance landscape often criticized for its complexity and fragmentation, Latin America’s experience demonstrates the value of well‑designed regional platforms. By embedding climate considerations into fiscal policy, pooling resources, and measuring success through implementation rather than outputs alone, ministries of finance can position themselves as central actors in delivering economic stability and climate resilience.
More information: https://www.iadb.org/en/who-we-are/topics/climate-change/climate-change-finance/lac-regional-climate-change-platform
Read our blog on Finance Ministries and Country Platforms: https://www.linkedin.com/pulse/finance-ministries-country-platforms-strategic-yahkf/?trackingId=tNDv27m5Q%2Fe1ijYokpLpBA%3D%3D