The need to adapt and build greater resilience to climate change repercussions has become undeniable. The World Bank Group is working to unlock financing for adaptation and resilience.8 To address the physical risks of climate change in its projects, MIGA collaborates with its clients to exchange knowledge, promote the adoption of appropriate methods and actions, and amplify financial support.
Across the developing world, addressing adaptation needs is critical if development gains of recent decades are to be preserved. However, limited capacity and insufficient financing, especially from the private sector, are impeding progress. The United Nations estimates that developing nations will require $160-$340 billion annually by 2030 to adapt to mounting climate impacts. This estimation is projected to rise to $315-$565 billion by 2050. Currently, however, less than $50 billion is allocated for climate adaptation finance.9
Understanding the financing gap means dissecting the drivers of adaptation and resilience finance, particularly in the context of mobilizing private sector finance. Climate adaptation finance often falls to the public sector to support, reflecting that these operations often are large-scale infrastructure projects that are non-revenue generating. Typically, these projects are financed using public sector funds and may be considered "public goods," either wholly or in part. But developing countries are often faced with limited fiscal space to prioritize infrastructure projects that address physical climate risks, particularly when resources are also required to fulfill basic needs, such as access to clean water or electricity. Consequently, governments increasingly acknowledge the importance of fostering private sector investments and finance in adaptation and resilience.
Private sector projects, constructed for purposes beyond explicit climate adaptation or resilience, yet designed to tackle elevated risks linked to climate change, represent another source of climate adaptation and resilience finance. By developing more resilient private sector projects, economies can contribute to climate change adaptation. The private sector may be more likely to invest in this form of adaptation finance as it is likely to be better aligned with their business interests.
However, tracking and reporting this kind of climate adaptation finance is often challenging and so it tends to be underreported. In addition, the private sector may not take appropriate measures to enhance their projects' resilience due to various factors, such as:
Lack of awareness of climate risks
Inadequate understanding of potential climate risks that could adversely affect their projects;
Access to climate risk data
Limited access to up-to-date climate risk models and data;
Pricing climate risks
Challenges in determining how to factor in climate risks when pricing projects;
Uncertainty in mitigation measures
Uncertainty about the appropriate measures to mitigate climate risks;
Long-term benefits vs. immediate costs
Uncertain benefits that may only become apparent over an extended period, if at all, when weighed against immediate and certain costs; and
Public sector backing
Belief that in the event of a severe climate event, the public sector will shoulder the costs, rendering an upfront private sector investment redundant.
The institutions of the World Bank Group, including MIGA, are actively collaborating across the public and private sectors to elevate private finance for adaptation and resilience. Efforts revolve around assisting governments in creating an environment that fosters private sector investment in adaptation and resilience finance (see Figure 3).
In collaboration with client countries and private sector clients and partners, MIGA is undertaking the following actions to scale up its work in climate adaptation and resilience:
Resilience screening
All potential MIGA-supported operations are screened for climate change risks in line with the World Bank Group's Paris Alignment commitments. MIGA guarantees will only be extended to clients whose projects are resilient, in line with the application of MIGA's approach to aligning its projects with the goals of the Paris Agreement.10 This applies to MIGA-supported projects in both the real and financial institutions sectors.
Climate Action Plans Developing
Climate Action Plans, as needed, that require clients to commit to mitigation measures to address identified risks before MIGA can proceed with a guarantee for the project.11
Partnerships for risk screening
Collaborating with financial institutions from both the private and public sectors to encourage and support the establishment of systems for developing and refining internal climate risk screening procedures to enhance climate resilience. This work is expected to have a demonstration effect in the sector moving beyond project-specific benefits to system-wide benefits.
Trust fund utilization
If needed, deploying funds from donor trust funds to support qualifying climate resilience and adaptation actions within MIGA-supported projects. In FY22, MIGA established The Fund for Advancing Sustainability, a trust fund aimed at enhancing the sustainability of MIGA projects for this purpose and other sustainability goals.
Identifying high adaptation benefit projects
Identifying and supporting projects in sectors where high adaptation benefits can be achieved. These sectors encompass infrastructure, manufacturing, agriculture, and services. In FY23, financing proceeds guaranteed by MIGA were directed towards climate resilience finance in these areas of MIGA's business.
Pricing discounts for climate finance projects
Offering potential pricing discounts for qualifying climate finance projects, including those supporting resilience and adaptation climate finance.
Innovating new products
Collaborating with the insurance industry to develop a para- metrically based climate insurance option offered by private insurers; and
Encouraging climate-related risk disclosure
Urging clients to disclose climate-related risks and adopt standards for doing so, such as the Task Force on Climate-Re- lated Financial Disclosures (TCFD). MIGA itself leads by example, having reported under the TCFD's recommenda- tions for three consecutive years and engaging with global standard setters on climate financial disclosures and best practices.
MIGA, partnering with the public and private sectors, must act with urgency to scale up climate actions and finance to build resilience to climate shocks. Hiroshi Matano Executive Vice President, MIGA