A new academic study highlights that climate action is the world's most cost-effective insurance policy. Extreme weather events between 1980 and 2021 cost the EU over €560 billion, with only a fraction covered by private insurance. Projections show production losses could exceed €5 trillion by 2050, leading to significant GDP decline with unchecked warming.
Governments are increasingly acting as insurers of last resort, funding disaster relief and reconstruction from public budgets. Unmitigated warming erodes the private insurance market, driving up premiums and potentially causing market collapse. The study emphasizes that investing 1-2% of global economic output in climate adaptation can prevent losses of 11-27% of GDP.
Professor Sigrid Stagl's research, presented at the European Parliament, argues that climate action is a sound fiscal strategy, not merely an environmental necessity. Early adaptation could reduce total losses by 65-70%, while delayed action would significantly increase annual burdens. The EU faces potential job losses of 2-5 million by 2040 without countermeasures.
Portugal is enhancing its electrical system's resilience to extreme weather, while an EU climate advisory board urges greater coordination among member states to prepare for escalating climate disasters. Climate-related health impacts alone cost €400 billion annually, with up to 80,000 lives lost.