How climate change affects insurance for businesses and insurers

  • Report
  • 6 minute read
  • May 20, 2026

Climate change poses a distinct challenge for the insurance industry. As extreme weather events become more severe and more frequent, businesses are more exposed to physical risks, and insurers are more exposed to financial losses.  

Essentially, the traditional insurance business model is under strain. This reality calls for new ways of thinking. News ways of building resilience. New ways of collaborating. 

It’s time to look at a strategic imperative for businesses and insurers alike: Climate adaptation. This means taking a proactive approach to reducing vulnerability. But they don’t have to go it alone. Businesses, insurers, public authorities, and local communities all have a role to play in boosting climate resilience, safeguarding insurance availability, and enabling financial sustainability.  

Without action, the future of insurance availability could hang in the balance. Coordinated, collaborative action could help all stakeholders navigate the journey to climate resilience. 

Scroll on to explore the actions companies can take to safeguard their assets and the steps insurers can consider as they operate in a climate-altered risk landscape.  

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Christoph Schellhas

Christoph Schellhas

Partner, Sustainable Finance Insurance, PwC Germany

Colm Kelly

Colm Kelly

Global Sustainability Leader, PwC Ireland (Republic of)

Lynne Baber

Lynne Baber

Deputy Global Sustainability Leader, PwC United Kingdom

Renate de Lange-Snijders

Renate de Lange-Snijders

Partner, Global Sustainability Markets Leader, PwC Netherlands

Tel: +31 (0)62 248 81 40

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