
As global warming continues to accelerate at an alarming rate, the impact on economies and financial markets is becoming increasingly apparent. Extreme weather events, such as devastating floods and prolonged droughts, are occurring with greater frequency, posing a direct threat to economic stability. The financial repercussions of these disasters are far-reaching, affecting not only property values and infrastructure but also the long-term growth potential of key investment sectors. Despite these challenges, most South African retirement funds have yet to implement policies to address climate risks.
Key Takeaways
- Retirement Funds Are Unprepared: Only 7% of South African retirement funds have climate policies, and just 2% invest in sustainable assets, leaving them vulnerable to financial instability as climate risks increase.
- Climate Change Toolkit Offers Guidance: The Actuarial Society of South Africa (ASSA) has introduced a toolkit to help actuaries and trustees integrate climate risk into investment strategies, ensuring long-term financial resilience.
- Sustainable Investments Are Crucial: Retirement funds can strengthen their financial future by investing in clean energy, climate-resilient infrastructure, and sustainable industries, mitigating risks while seizing new economic opportunities.
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Rising Global Temperatures and Inadequate Climate Policies
The World Meteorological Organisation recently confirmed that 2024 has been the hottest year on record, marking the eleventh consecutive year of exceptionally high global temperatures. These extreme conditions are driven by persistently increasing levels of greenhouse gas emissions, largely caused by human activity. Melting polar ice caps, rising sea levels, and prolonged heatwaves are just a few of the environmental warning signs that demand urgent attention. Yet, despite the evident risks associated with climate change, the majority of South African retirement funds remain unprepared for its financial implications.

Limited Climate Commitments Among South African Retirement Funds
A recent survey conducted by the Financial Sector Conduct Authority (FSCA) highlighted the concerning lack of climate-conscious investment strategies within the retirement sector. In 2020, only 7% of South African retirement funds had adopted formal climate change policies. Even more concerning is that a mere 2% of these funds actively committed to investments that prioritise environmental sustainability, social responsibility, or green economic growth.
Further research by actuaries revealed that South African retirement funds currently score just 11% in terms of climate-related disclosure and reporting—an alarmingly low figure compared to the ideal benchmark of 80%. This suggests that the vast majority of retirement funds are still operating with a dangerously outdated perspective, failing to acknowledge the direct impact that climate change will have on financial returns and long-term economic stability. This substantial gap in reporting underscores the need for a more structured and proactive approach to integrating climate considerations into investment decision-making processes.
With rising inflation, climate risks, and economic uncertainty, knowing how to allocate extra funds is crucial. Should you pay off debt or invest? Understanding how to use your bonus wisely can be a game-changer for your long-term financial security, especially when environmental factors threaten the stability of retirement savings.
A Call for Action: The Climate Change Toolkit
Recognising the failure of retirement fund trustees to adequately account for climate-related risks and opportunities in their investment strategies, the Actuarial Society of South Africa (ASSA) has introduced a Climate Change Toolkit. This initiative is designed to support actuaries and fund trustees in incorporating climate risk considerations into their financial planning and investment frameworks.
The toolkit was developed through collaboration between key actuarial committees, including the ASSA Climate Change Committee, the ASSA Retirement Matters Committee, and the ASSA Investment Committee. By leveraging expertise across these groups, the toolkit provides clear guidance on how retirement funds can better manage climate risks while ensuring sustainable financial returns for future retirees. The toolkit also addresses the challenge of measuring climate-related financial risks, equipping fund managers with industry best practices and data-driven strategies to navigate an uncertain future.

Addressing the Long-Term Risks of Climate Change in Retirement Planning
Actuarial models used in retirement fund projections often fail to adequately account for the long-term economic and financial consequences of climate change. Many actuarial assumptions currently in use do not explicitly factor in potential climate-related disruptions, leaving a significant gap in risk management. This blind spot in financial modelling could prove catastrophic, as failing to account for these risks may lead to underfunded pension schemes, increased liabilities, and unpredictable market shocks.
Research indicates that climate-related risks remain largely unaddressed in the strategic planning and governance of retirement funds. The Climate Change Toolkit seeks to close this gap by equipping actuaries and trustees with the necessary tools to integrate climate risk considerations into their financial planning and policy decisions. Failure to act now could leave pensioners exposed to a volatile economic landscape, where inflation, resource scarcity, and infrastructure damage erode the value of their hard-earned retirement savings.
The toolkit highlights a broad spectrum of climate-related risks, including the potential effects on economic growth, shifts in employment patterns, changes in mortality rates, and fluctuating investment returns. These factors collectively influence the long-term sustainability of retirement funds, affecting both defined contribution and defined benefit schemes. In particular, industries that are highly dependent on fossil fuels or vulnerable to extreme weather events may become increasingly high-risk investments, forcing pension funds to rethink their asset allocations.
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Ensuring Sustainable Retirement Incomes Amid Climate Challenges
Retirement funds are structured to provide stable, long-term financial security for their members. Given the extended time horizon over which retirement savings are accumulated and later drawn down as income, it is crucial to assess whether external risks—such as those arising from climate change—are adequately priced into investment portfolios.
Neglecting to do so could leave pensioners facing financial hardship in an unpredictable world where traditional investment assumptions no longer hold true.
In addition to risk mitigation, retirement funds also have the opportunity to drive positive change by strategically investing in climate-conscious industries. Investment opportunities in renewable energy, advancements in energy storage, green infrastructure, and sustainable agriculture present viable pathways to generate long-term financial returns while supporting environmental sustainability. By shifting capital away from industries that contribute to climate instability and towards those that promote resilience and innovation, retirement funds can become a force for both financial security and environmental stewardship.
Identifying Risks and Opportunities in a Transitioning Economy
As the global economy shifts towards a low-carbon future, certain industries, sectors, and asset classes will experience significant growth, while others will face substantial challenges. Retirement funds must position themselves to identify and capitalise on emerging opportunities while safeguarding against financial risks associated with carbon-intensive investments. Funds that fail to adapt to this transition risk being caught in a financial downturn, as stranded assets and declining industries underperform in the face of stricter environmental regulations and changing consumer preferences.
Beyond economic transition risks, the effects of climate change will necessitate widespread adaptation efforts. Some sectors will thrive by developing climate-resilient infrastructure, sustainable supply chains, and innovative technologies aimed at mitigating environmental damage. Investment strategies must be adapted to identify which industries are best positioned to succeed in a world increasingly shaped by climate challenges.
This shift will require not only a reassessment of traditional financial models but also a proactive approach to spotting and capitalising on new economic opportunities before they become mainstream.

The Role of Actuaries in Climate-Conscious Retirement Planning
Retirement fund actuaries have a critical role to play in guiding fund trustees towards more sustainable and climate-aware investment strategies. By assessing long-term climate risks and opportunities, actuaries can support trustees in making informed decisions that align with both financial security and environmental responsibility. Actuaries must move beyond their conventional roles and embrace a forward-thinking approach that anticipates systemic risks rather than simply reacting to market fluctuations.
Retirement funds are among the most influential asset owners within financial markets. By prioritising responsible investment strategies, these funds have the ability to drive meaningful change, encouraging businesses and industries to adopt environmentally and socially responsible practices. In doing so, retirement funds can ensure not only sustainable financial growth but also a more secure and resilient future for their beneficiaries.
Conclusion
Climate change is no longer a distant concern—it is an immediate financial reality that South African retirement funds can no longer afford to ignore. With rising global temperatures, increasing extreme weather events, and shifting economic dynamics, funds that fail to integrate climate risk into their investment strategies risk compromising the financial security of future retirees. The Actuarial Society of South Africa’s Climate Change Toolkit provides a much-needed framework for addressing these risks, but it is ultimately up to fund trustees and actuaries to take decisive action. The choices made today will determine whether retirement savings remain stable and secure in an era of environmental uncertainty.
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