Daniel Slotta
Research expert covering Greater China
Global insurance industry - statistics & facts
Every day, trillions of dollars in risk change hands across the global insurance market, a system that more than doubled in scale over a quarter-century. Gross premiums written across OECD member countries reached 6.94 trillion U.S. dollars in 2024, up from 2.51 trillion U.S. dollars in 2000. The United States alone commanded 40.4 percent of global gross written premiums that year, a concentration that reflects decades of regulatory maturity and deep consumer adoption rather than simply market size.
A widening gap between losses and coverage
Natural disasters caused economic losses of 368 billion U.S. dollars globally in 2024, while insured losses from natural catastrophes that year reached 137.4 billion U.S. dollars, meaning the majority of disaster-related financial exposure fell outside the insurance perimeter. Low insurance take-up, affordability barriers, and expectations of state compensation drive much of the gap, and the problem is most concentrated in markets where penetration remains thin. As hazards such as floods, storms, and wildfires grow more frequent and severe, the challenge of insuring high-exposure regions is becoming increasingly acute.
AI adoption accelerates across the value chain
Insurers have moved quickly to deploy artificial intelligence throughout their operations. In 2025, 81 percent of insurers globally reported using AI for operational cost reduction, while 44 percent applied it to risk underwriting and 36 percent to marketing and client acquisition. The technology supports tasks such as claims processing, pricing, and fraud detection across the value chain, though the deployment of automated decision models also introduces new demands around data governance and model oversight.
Scale persists, but structural pressures intensify
Global non-life (property and casualty) premiums are estimated in the low-to-mid two-trillion-dollar range, with health and motor insurance among the largest individual lines. Among the largest global insurers by revenue, China Life Insurance reported approximately 160 billion U.S. dollars and Ping An Insurance approximately 159 billion U.S. dollars in 2024. The industry’s aggregate scale is not in question, but a widening climate protection gap and the governance demands of AI adoption represent the more defining tests of resilience going forward.
