Source: The Conversation – Africa – By Paola D’Orazio, Associate Professor, IÉSEG School of Management
Climate change is no longer just about melting ice or hotter summers. It is also a financial problem. Droughts, floods, storms and heatwaves damage crops, factories and infrastructure. At the same time, the global push to cut greenhouse gas emissions creates risks for countries that depend on oil, gas or coal.
These pressures can destabilise entire financial systems, especially in regions already facing economic fragility. Africa is a prime example.
Although the continent contributes less than 5% of global carbon emissions, it is among the most vulnerable. In Mozambique, repeated cyclones have destroyed homes, roads and farms, forcing banks and insurers to absorb heavy losses. Kenya has experienced severe droughts that hurt agriculture, reducing farmers’ ability to repay loans. In north Africa, heatwaves strain electricity grids and increase water scarcity.
These physical risks are compounded by “transition risks”, like declining revenues from fossil fuel exports or higher borrowing costs as investors worry about climate instability. Together, they make climate governance through financial policies both urgent and complex. Without these policies, financial systems risk being caught off guard by climate shocks and the transition away from fossil fuels.
This is where climate-related financial policies come in. They provide the tools for banks, insurers and regulators to manage risks, support investment in greener sectors and strengthen financial stability.
Regulators and banks across Africa have started to adopt climate-related financial policies. These range from rules that require banks to consider climate risks, to disclosure standards, green lending guidelines, and green bond frameworks. These tools are being tested in several countries. But their scope and enforcement vary widely across the continent.
My research compiles the first continent-wide database of climate-related financial policies in Africa and examines how differences in these policies – and in how binding they are – affect financial stability and the ability to mobilise private investment for green projects.
A new study I conducted reviewed more than two decades of policies (2000–2025) across African countries. It found stark differences.
South Africa has developed the most comprehensive framework, with policies across all categories. Kenya and Morocco are also active, particularly in disclosure and risk-management rules. In contrast, many countries in central and west Africa have introduced only a few voluntary measures.
Why does this matter? Voluntary rules can help raise awareness and encourage change, but on their own they often do not go far enough. Binding measures, on the other hand, tend to create stronger incentives and steadier progress. So far, however, most African climate-related financial policies remain voluntary. This leaves climate risk as something to consider rather than a firm requirement.
Uneven landscape
In Africa, the 2015 Paris Agreement marked a clear turning point. Around that time, policy activity increased noticeably, suggesting that international agreements and standards could help create momentum and visibility for climate action. The expansion of climate-related financial policies was also shaped by domestic priorities and by pressure from international investors and development partners.
But since the late 2010s, progress has slowed. Limited resources, overlapping institutional responsibilities and fragmented coordination have made it difficult to sustain the earlier pace of reform.
Looking across the continent, four broad patterns have emerged.
A few countries, such as South Africa, have developed comprehensive frameworks. These include:
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disclosure rules (requirements for banks and companies to report how climate risks affect them)
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stress tests (simulations of extreme climate or transition scenarios to see whether banks would remain resilient).
Others, including Kenya and Morocco, are steadily expanding their policy mix, even if institutional capacity is still developing.
Some, such as Nigeria and Egypt, are moderately active, with a focus on disclosure rules and green bonds. (Those are bonds whose proceeds are earmarked to finance environmentally friendly projects such as renewable energy, clean transport or climate-resilient infrastructure.)
Finally, many countries in central and west Africa have introduced only a limited number of measures, often voluntary in nature.
This uneven landscape has important consequences.
The net effect
In fossil fuel-dependent economies such as South Africa, Egypt and Algeria, the shift away from coal, oil and gas could generate significant transition risks. These include:
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financial instability, for example when asset values in carbon-intensive sectors fall sharply or credit exposures deteriorate
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stranded assets, where fossil fuel infrastructure and reserves lose their economic value before the end of their expected life because they can no longer be used or are no longer profitable under stricter climate policies.
Addressing these challenges may require policies that combine investment in new, low-carbon sectors with targeted support for affected workers, communities and households.
Climate finance affects people directly. When droughts lead to loan defaults, local banks are strained. Insurance companies facing repeated payouts after floods may raise premiums. Pension funds invested in fossil fuels risk devaluations as these assets lose value. Climate-related financial policies therefore matter not only for regulators and markets, but also for jobs, savings, and everyday livelihoods.
At the same time, there are opportunities.
Firstly, expanding access to green bonds and sustainability-linked loans can channel private finance into renewable energy, clean transport, or resilient infrastructure.
Secondly, stronger disclosure rules can improve transparency and investor confidence.
Thirdly, regional harmonisation through common reporting standards, for example, would reduce fragmentation. This would make it easier for Africa to attract global climate finance.
Looking ahead
International forums such as the UN climate conferences (COP) and the G20 have helped to push this agenda forward, mainly by setting expectations rather than hard rules. These initiatives create pressure and guidance. But they remain soft law. Turning them into binding, enforceable rules still depends on decisions taken by national regulators and governments.
International partners such as the African Development Bank and the African Union could support coordination by promoting continental standards that define what counts as a green investment. Donors and multilateral lenders may also provide technical expertise and financial support to countries with weaker systems, helping them move from voluntary guidelines toward more enforceable rules.
South Africa, already a regional leader, could share its experience with stress testing and green finance frameworks.
Africa also has the potential to position itself as a hub for renewable energy and sustainable finance. With vast solar and wind resources, expanding urban centres, and an increasingly digital financial sector, the continent could leapfrog towards a greener future if investment and regulation advance together.
Success stories in Kenya’s sustainable banking practices and Morocco’s renewable energy expansion show that progress is possible when financial systems adapt.
What happens next will matter greatly. By expanding and enforcing climate-related financial rules, Africa can reduce its vulnerability to climate shocks while unlocking opportunities in green finance and renewable energy.
– Africa’s climate finance rules are growing, but they’re weakly enforced – new research
– https://theconversation.com/africas-climate-finance-rules-are-growing-but-theyre-weakly-enforced-new-research-270990
