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Businesses Boost Climate Adaptation Investment as Disaster Costs Surge

RBC finds adaptation spending can deliver more than tenfold benefits, prompting boardrooms to shift toward climate resilience.

Activists participate in a demonstration with a sign that reads "adaptation finance now" at the COP28 U.N. Climate Summit, Friday, Dec. 8, 2023, in Dubai, United Arab Emirates. (AP Photo/Peter Dejong)

Overview

  • Global costs from extreme weather and natural disasters reached US$368 billion last year, 14 percent above the 2000–2024 average.
  • Mentions of climate risk in corporate earnings calls have reached new highs in the U.S. and Asia, with utilities and insurers driving the trend.
  • Every US$1 invested in adaptation and resilience generates more than US$10 in benefits over a decade, although financing large-scale projects remains challenging.
  • Public financing covers about two-thirds of adaptation spending, leaving developing countries with annual shortfalls exceeding US$350 billion.
  • Canadian businesses including Nutrien and MDA Space Ltd. are poised to benefit from rising demand for adaptation and resilience services.