Carbon emissions and the future of Nigeria’s insurance industry

Climate change is no longer a distant environmental concern discussed only in global policy circles. It is increasingly becoming a financial and business reality, particularly for industries that are deeply connected to risk assessment and management. One sector that is beginning to feel this pressure is Nigeria’s insurance industry.

Across the world, carbon emissions are reshaping how businesses operate, invest, and manage uncertainty. In Nigeria, where the economy still relies heavily on oil, gas, transportation, and industrial activities, insurance companies are finding themselves exposed to the growing economic consequences of climate change. From underwriting decisions to investment strategies and claims management, the impact of carbon emissions is becoming impossible to ignore.

Carbon emissions refer to the release of carbon dioxide into the atmosphere through activities such as fossil fuel combustion, industrial operations, deforestation, and gas flaring. These emissions contribute significantly to global warming and changing weather patterns. While the environmental consequences are widely known, the financial implications for insurers are now becoming more evident.

Insurance firms occupy a unique position within the financial system. They protect individuals and businesses against losses while also serving as major institutional investors. This dual responsibility means they are exposed to climate-related risks in multiple ways.

For many Nigerian insurers, a significant portion of underwriting activities involves sectors with high carbon exposure, including oil and gas, transportation, manufacturing, and heavy industry. At the same time, investment portfolios often contain assets tied to businesses vulnerable to climate transition risks. As global economies gradually move toward cleaner energy systems and stricter environmental standards, these exposures may create serious financial vulnerabilities.

One of the biggest concerns for insurers is transition risk. This refers to the financial impact that may arise from changing regulations, sustainability policies, investor expectations, and market behaviour aimed at reducing carbon emissions. Although Nigeria’s regulatory environment is still evolving, international investors and business partners are increasingly prioritising sustainability and environmental governance. Insurance firms that fail to align with these expectations may struggle with investor confidence and long-term competitiveness.

There is also the growing issue of physical risk. Nigeria has experienced increasing cases of flooding, unpredictable rainfall patterns, rising temperatures, and other climate-related events in recent years. These events often result in property destruction, business interruption, and agricultural losses, leading to a rise in insurance claims. For insurers, this means traditional methods of risk pricing may no longer be sufficient.

The insurance industry must therefore move beyond historical risk assumptions and begin integrating climate realities into underwriting models, pricing strategies, and investment decisions. Climate risk assessment is gradually becoming a business necessity rather than a future consideration.

Transparency will also play a critical role in shaping the future of the industry. Investors, regulators, and policyholders increasingly expect companies to disclose how climate-related risks affect their operations and financial outlook. Insurance firms that embrace strong environmental governance and transparent reporting are more likely to attract investment, improve customer trust, and strengthen long-term profitability.

Another important area is innovation. Nigerian insurers have an opportunity to develop products that address emerging climate realities. Green insurance products, renewable energy coverage, climate risk policies, and sustainability-linked insurance solutions could become major growth areas in the coming years. Firms that adapt early may position themselves as leaders in a rapidly changing marketplace.

Regulations also have a significant role to play. The National Insurance Commission (NAICOM), the apex regulatory body in charge of insurance activities in Nigeria, and other financial sector regulators must continue to encourage climate-conscious policies, sustainability reporting, and risk management frameworks within the industry. Stronger collaboration between regulators, insurers, and environmental stakeholders will be necessary to build a more resilient insurance sector.

The future of Nigeria’s insurance industry will increasingly depend on how effectively firms respond to the challenges posed by carbon emissions and climate change. While the transition may present difficulties, it also offers opportunities for innovation, operational improvement, and alignment with global best practices.

In an economy where climate risks are becoming more visible each year, insurance companies that proactively adapt their strategies, strengthen governance, and integrate sustainability into their operations are likely to emerge stronger and more competitive in the years ahead.

About the author:

Dr Osariemen Irabor Omoruyi-Aigbovo is a senior lecturer and Ag. Head of the Department of Actuarial Science and Insurance, Faculty of Management Sciences, University of Benin, Nigeria. Email: [email protected]