IsDB and MDBs Affirm Commitment to Climate Action

The Islamic Development Bank (IsDB), working alongside the wider system of multilateral development banks (MDBs), has issued a joint statement reaffirming a shared commitment to accelerating climate action and sustainable development, timed to coincide with the 31st UN Climate Change Conference (COP31). Released through official Saudi channels, including the Saudi Press Agency, the statement sets out a coordinated vision for turning national development goals and climate pledges into measurable outcomes for people, economies, and ecosystems. Is it not significant that the world’s leading development finance institutions are aligning their efforts at precisely the moment when the need for climate-smart investment has never been greater?

The announcement carries particular weight because it comes from institutions that collectively channel tens of billions of dollars into low- and middle-income economies every year. By presenting a unified front at COP31, the IsDB and its MDB partners are signaling that climate finance is no longer a peripheral concern but a central pillar of development policy. The statement emphasizes resilience, low-carbon growth, job creation, and improved living standards, framing climate action not as a cost but as an investment in long-term prosperity. For Saudi Arabia, which has positioned itself as a bridge between the Global North and Global South, this alignment reinforces the Kingdom’s growing role in shaping the international development agenda.

Context and Background

Why has the relationship between climate finance and development assistance become so central to global economic policy? The answer lies in a decade of mounting evidence that climate change poses a direct threat to hard-won development gains. Vulnerable communities, particularly in small island developing states and fragile or conflict-affected settings, face rising seas, extreme weather, and crop failures that can undo years of progress. The MDBs, as the world’s largest providers of development finance, have therefore been under pressure to integrate climate considerations into every aspect of their lending and advisory work.

The Islamic Development Bank, headquartered in Jeddah and serving member countries across Africa, Asia, and the Middle East, has been at the forefront of this shift. Its participation in the joint statement reflects a recognition that no single institution can address the climate challenge alone. The MDB system, which includes the World Bank, the Asian Development Bank, the African Development Bank, and others, has been working for years to harmonize its approaches, reduce duplication, and maximize the impact of every dollar deployed. The joint statement issued at COP31 is the latest milestone in that ongoing effort, building on commitments made at previous climate conferences and embedding them in the operational DNA of the banks.

For Saudi Arabia, the timing is significant. The Kingdom has made climate action a cornerstone of its Vision 2030 reform agenda, launching ambitious initiatives such as the Saudi Green Initiative and the Middle East Green Initiative, which aim to plant billions of trees and reduce emissions across the region. By hosting and supporting international conversations on climate finance, Saudi Arabia is demonstrating that it is not merely a participant in the global energy transition but a proactive architect of it. The IsDB’s role as a bridge between Islamic finance and global development goals further amplifies the Kingdom’s influence.

Key Details of the Joint Statement

What exactly did the MDBs commit to, and how will these commitments be measured? The joint statement outlines a comprehensive agenda. At its core is the goal of accelerating climate-smart development and helping countries and the private sector translate their development goals and climate commitments into tangible outcomes. This means moving beyond pledges to implementation, with a focus on strengthening resilience, supporting low-carbon growth, expanding economic opportunities, creating jobs, and improving the lives of individuals and communities.

The statement identifies several priority areas. First, strengthening the resilience of vulnerable communities, particularly those facing the dual challenges of poverty and climate risk. Second, supporting employment and food security, recognizing that climate shocks often hit the poorest hardest. Third, expanding access to clean energy, healthcare, and education, which are foundational to any sustainable development pathway. Fourth, providing affordable, climate-resilient infrastructure, housing, and essential services. These priorities reflect a holistic understanding of development that integrates environmental, social, and economic dimensions.

Perhaps the most concrete element of the statement is the financial data. The MDBs revealed that they provided $103 billion in climate finance to low- and middle-income economies in 2025, including $35 billion for adaptation, and mobilized an additional $35 billion in private finance. This represents a 21% increase over the previous year and marks significant progress toward the 2030 target announced at COP29 of providing $120 billion annually and mobilizing $65 billion in private capital. The numbers demonstrate that the MDBs are not just making promises; they are delivering at scale. The statement also highlights the Joint MDB Long-Term Strategies Program, which has been implemented in more than 30 countries, helping governments develop credible pathways to net-zero emissions.

International and Regional Impact

How will these commitments affect the countries and communities that need them most? The joint statement places special emphasis on small island developing states and fragile and conflict-affected settings, where access to finance and implementation support can be transformative. For these countries, the MDBs are working to establish common metrics for measuring results and to promote mutual reliance in co-financed operations. This means that a climate resilience project in a Pacific island nation, for example, could be funded jointly by the IsDB, the Asian Development Bank, and the Green Climate Fund, with streamlined reporting and shared accountability.

The MDB Partnership for Adaptation and Resilience Investment, being presented at COP31, is a key vehicle for deepening engagement with clients, expanding MDB investments, and mobilizing public and private finance for adaptation. Adaptation finance has historically lagged behind mitigation finance, despite the urgent needs of vulnerable countries. By creating a dedicated partnership, the MDBs are signaling that adaptation is now a top priority. For Saudi Arabia and the wider Middle East, this is particularly relevant, as the region faces extreme heat, water scarcity, and desertification. The Kingdom’s own adaptation efforts, including large-scale water desalination and renewable energy projects, serve as a model for other countries in the region.

The regional impact extends beyond climate. By working together as a coordinated system, the MDBs can mobilize sustainable capital, strengthen competitiveness, and build long-term economic resilience. This is especially important for countries in Africa and Asia that are seeking to attract private investment but lack the institutional capacity to structure bankable projects. The IsDB, with its unique blend of Islamic finance and development expertise, is well-positioned to bridge this gap. Its member countries span some of the world’s most climate-vulnerable regions, and the Bank’s ability to convene stakeholders, provide technical assistance, and de-risk investments is a critical asset.

Economic and Strategic Significance

Why does this joint statement matter for the global economy, and what does it mean for Saudi Arabia’s strategic interests? The scale of the numbers involved—over $100 billion in annual climate finance—underscores the MDBs’ role as counter-cyclical lenders and catalysts for private investment. In a world where many developing countries are burdened by debt and constrained fiscal space, the MDBs offer affordable, long-term financing that can unlock sustainable growth. The 21% increase in climate finance from 2024 to 2025 shows that the system is scaling up, even as geopolitical tensions and economic uncertainties persist.

For Saudi Arabia, the strategic significance is multifaceted. First, the Kingdom is a major shareholder in the IsDB and has consistently supported its mission to promote comprehensive human development. Second, Saudi Arabia’s Vision 2030 includes a strong emphasis on sustainability, with targets for renewable energy, energy efficiency, and green investment. By aligning with the MDBs’ climate agenda, the Kingdom can attract co-financing for its own green projects and export its expertise to other countries. Third, Saudi Arabia’s role as a global energy producer means it has a unique perspective on the transition to a low-carbon economy. The Kingdom is investing heavily in clean energy technologies, including green hydrogen and carbon capture, and its participation in the MDB discussions reinforces its commitment to a balanced and inclusive energy transition.

The economic implications also extend to job creation and private sector development. The joint statement emphasizes the importance of mobilizing private finance, with a target of $65 billion annually by 2030. This creates opportunities for Saudi banks, investment funds, and companies to partner with MDBs on climate-related projects in developing countries. The IsDB’s focus on Islamic finance can also attract investors from the Gulf and Southeast Asia who prefer Sharia-compliant instruments. In this way, the climate agenda becomes a driver of South-South cooperation and economic diversification, both of which are central to Vision 2030.

Vision 2030 Alignment

How does the IsDB-MDB joint statement connect to Saudi Arabia’s long-term vision for the future? Vision 2030 is fundamentally about transforming the Kingdom’s economy, society, and global standing. It seeks to diversify away from oil dependence, empower citizens, and position Saudi Arabia as a leader in sustainability and innovation. The joint statement’s emphasis on climate-smart development, resilience, and inclusive growth mirrors these objectives. By supporting the IsDB’s climate finance agenda, Saudi Arabia is investing in a more stable and prosperous world, which in turn creates markets and partners for Saudi goods, services, and investment.

Moreover, the Kingdom’s leadership in initiatives like the Saudi Green Initiative and the Middle East Green Initiative demonstrates that it is not waiting for others to act. These programs aim to plant 50 billion trees across the region, reduce carbon emissions by 278 million tonnes annually, and protect 30% of Saudi Arabia’s land and sea areas. The MDBs’ commitment to adaptation and resilience complements these efforts, providing a framework for scaling up similar projects in other countries. As the world moves toward COP31 and beyond, Saudi Arabia’s partnership with the IsDB and the broader MDB system will be a key driver of progress. The joint statement is not just a document; it is a roadmap for a future in which climate action and development go hand in hand, and Saudi Arabia is helping to lead the way.

20 Questions

Q1. What is the Islamic Development Bank (IsDB)?

A1. The IsDB is a multilateral development bank headquartered in Jeddah, Saudi Arabia, that promotes comprehensive human development across its member countries, with a focus on Islamic finance and sustainable development.

Q2. What is the joint statement issued by the IsDB and MDBs about?

A2. The joint statement outlines commitments to accelerate climate action and sustainable development, emphasizing resilience, low-carbon growth, job creation, and improved living standards, coinciding with COP31.

Q3. What are multilateral development banks (MDBs)?

A3. MDBs are international financial institutions, such as the World Bank and regional development banks, that provide financing and technical assistance to developing countries for economic and social development.

Q4. How much climate finance did the MDBs provide in 2025?

A4. The MDBs provided $103 billion in climate finance to low- and middle-income economies in 2025, including $35 billion for adaptation, and mobilized an additional $35 billion in private finance.

Q5. What is the 2030 target for MDB climate finance?

A5. The target announced at COP29 is to provide $120 billion annually in climate finance and mobilize $65 billion in private capital by 2030.

Q6. What is the Joint MDB Long-Term Strategies Program?

A6. It is a program implemented in more than 30 countries to help governments develop credible long-term strategies for reducing emissions and achieving sustainable development.

Q7. What is the MDB Partnership for Adaptation and Resilience Investment?

A7. It is a partnership presented at COP31 to deepen engagement with clients, expand MDB investments, and mobilize public and private finance for climate adaptation projects.

Q8. Why is adaptation finance important?

A8. Adaptation finance helps vulnerable communities cope with the impacts of climate change, such as extreme weather, rising sea levels, and drought, protecting lives and livelihoods.

Q9. How does the joint statement support small island developing states?

A9. It emphasizes improved access to finance and implementation support, including through closer cooperation with multilateral climate funds, to help these states maximize the benefits of concessional resources.

Q10. What role does Saudi Arabia play in the IsDB?

A10. Saudi Arabia is a founding member and major shareholder of the IsDB, and it supports the Bank’s mission to promote development in member countries through Islamic finance and partnerships.

Q11. How does the joint statement align with Saudi Vision 2030?

A11. Vision 2030 emphasizes sustainability, economic diversification, and global leadership. The statement’s focus on climate action, resilience, and inclusive growth mirrors these objectives and reinforces Saudi Arabia’s role as a responsible global actor.

Q12. What are the Saudi Green Initiative and Middle East Green Initiative?

A12. These are ambitious Saudi-led programs to plant 50 billion trees, reduce carbon emissions by 278 million tonnes annually, and protect land and sea areas, promoting regional environmental cooperation.

Q13. How do MDBs measure the results of their climate finance?

A13. MDBs are working to establish common metrics for measuring results and promoting mutual reliance in co-financed operations, ensuring transparency and accountability.

Q14. What is the significance of the 21% increase in climate finance?

A14. It demonstrates that MDBs are scaling up their support rapidly, making significant progress toward the 2030 targets and showing their commitment to addressing climate change.

Q15. How can the private sector benefit from these commitments?

A15. The mobilization of private finance creates opportunities for companies and investors to partner with MDBs on climate-related projects, accessing new markets and contributing to sustainable development.

Q16. What are fragile and conflict-affected settings, and why are they prioritized?

A16. These are countries or regions experiencing instability or conflict, where climate impacts can exacerbate existing vulnerabilities. MDBs prioritize them to ensure no one is left behind.

Q17. What is COP31?

A17. COP31 is the 31st Conference of the Parties to the United Nations Framework Convention on Climate Change, where countries and institutions gather to discuss and commit to climate action.

Q18. How does Islamic finance contribute to climate action?

A18. Islamic finance promotes risk-sharing, ethical investment, and social responsibility, making it well-suited for funding sustainable development and climate-resilient infrastructure projects.

Q19. What are the key priorities of the joint statement?

A19. Priorities include strengthening resilience of vulnerable communities, supporting employment and food security, expanding access to clean energy, healthcare, and education, and providing affordable climate-resilient infrastructure.

Q20. What is the long-term vision of the MDBs’ collaboration?

A20. The vision is to work as a coordinated system to maximize impact, mobilize sustainable capital, strengthen competitiveness, and build long-term economic resilience, contributing to a sustainable and inclusive global economy.