As Climate Change Gets Hyperphysical, Investors Should Too

The integration of physical risks from climate change into investment strategies is becoming increasingly important for identifying both threats and opportunities. Traditionally, climate-focused investing has concentrated on transition risks, such as adherence to regulations and adoption of green technologies. However, physical risks, including chronic issues like rising temperatures and acute events like hurricanes, present significant financial challenges that are only beginning to be fully recognized by companies.

The financial impacts of physical risks are multifaceted, ranging from property damage and disrupted supply chains to broader economic repercussions such as reduced labor supply and fluctuating demand. These risks are particularly pronounced in emerging markets, where climate-related events can severely impact productivity and economic stability. However, there are signs of improvement as governments and private sectors implement adaptation strategies to mitigate these risks.

Investors can better assess these risks by utilizing local data sources, such as the Natural Hazards Index and the Aqueduct Water Risk Atlas, which provide granular insights into regional vulnerabilities. Additionally, engaging directly with companies to understand their exposure and mitigation strategies offers valuable information that might not be captured in standard reporting.

A case in point is a major South American bank heavily exposed to regional climate risks due to its agricultural loan portfolio. Through engagement, investors identified that the bank is implementing measures to manage these risks, such as diversifying insurance liabilities and expanding across different agricultural regions. This highlights the potential for unique opportunities arising from companies' responses to physical risks.

Overall, a combination of data analysis, direct company engagement, and an active investment approach can equip investors with the tools necessary to evaluate physical climate risks effectively. This approach not only aids in risk assessment but also helps in identifying potential impacts on asset prices across various sectors and regions.