Belém, November 11, 2025

Multilateral Development Banks Unite at COP30 in Call to Action for Resilience and Delivery

Photo: UNFCCC (via Flickr)
  • New report showcases best practices for delivering resilience and innovative approaches to scaling up adaptation results
  • MDBs publish metrics and methodologies to unlock financing for nature and biodiversity

Multilateral Development Banks (MDBs) reaffirmed today at COP30 their commitment to respond to their clients' priorities to improve livelihoods and create jobs for the resilience of communities and businesses in the face of intensified climate shocks and ecosystem degradation.

Working together as a system, they call for resilient, economically-sound development that is rooted in trust and built to last, focusing on stable institutions, reliable infrastructure, employment opportunities, adaptation to the impacts of climate shocks, and the capacity to grow within each country’s context. Their efforts to better support clients include:

  • Improving the risk profile of investments and attracting more money by finding new ways to involve the private sector
  • Strengthening how results are measured to better capture and track the impact of their investments
  • Harmonizing their work to simplify financing processes and deliver greater adaptation and mitigation impact
  • Advancing the implementation of the Joint MDB Long-Term Strategy Program to support clients with climate planning and the design and implementation of country-led, country-driven platforms 

Delivering at Scale

In 2024, MDBs provided USD137 billion in climate finance for adaptation and mitigation and mobilized an additional USD134 billion from private capital. Of these amounts, USD85 billion and USD33 billion were directed to low- and middle-income economies respectively, putting MDBs on track to reach USD120 billion from their own accounts and USD65 billion in private capital mobilization by 2030.

Accelerating action for adaptation and resilience

Since 2019, MDBs have doubled their support for adaptation and resilience, delivering over USD26 billion to low- and middle-income economies in 2024. Based on this experience, not only financing programs and policies, but also by linking finance with policy dialogue, strategic planning, and institutional capacity-building, they launched at COP30 the technical paper From Innovation to Impact: Building Resilience for People and Planet, a new report that showcases more than 100 best practices for delivering resilience, including several pioneering instruments that are expanding resources, mobilizing private capital, and strengthening systemic resilience.

Enhancing action on nature

The MDBs are supporting clients to scale up investments that actively protect, restore, or enhance nature while generating an economic return by improving metrics, methodologies, and the design of financial products. In Belém, they will launch a new framework for nature financing that includes the Common Principles for Tracking Nature Finance and A Practitioner’s Guide to Results Metrics Selection, both designed to support the development of high-quality financial products and attract greater private capital for nature.

About AIIB

The Asian Infrastructure Investment Bank is a multilateral development bank dedicated to financing “Infrastructure for Tomorrow,” with sustainability at its core. AIIB began operations in 2016, now has 110 approved members worldwide, is capitalized at USD100 billion, and is AAA-rated by major international credit rating agencies. AIIB collaborates with partners to mobilize capital and invest in infrastructure and other productive sectors that foster sustainable economic development and enhance regional connectivity.

 

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