Climate-related disasters are placing increasing strain on public finances across the European Union, with governments stepping in to cover costs that are not fully addressed by private insurance, according to a report by the Brussels-based economic think tank Bruegel. The analysis warns that climate impacts are no longer a distant or marginal risk but have already become a structural macro-fiscal challenge, particularly as Europe experiences accelerating warming trends. Between 1980 and 2024, direct economic losses in the EU from weather- and climate-related extremes reached EUR822 billion ($941.7 billion), with around a quarter of those losses occurring in just the last four years of the period. The report also notes that these figures capture only direct damages, such as destruction of infrastructure and housing, and exclude indirect economic costs including reduced productivity, lower output and higher healthcare expenditure.
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Insurance and policy gaps
The study highlights that fiscal pressures are being amplified by the reliance on ad-hoc public spending after disasters, particularly in countries where private insurance coverage remains limited. Analysis of flood and drought impacts in six EU member states between 2021 and 2024 shows how government budgets are increasingly absorbing costs that could otherwise be shared through more comprehensive risk-transfer mechanisms. Bruegel argues that fewer losses would fall on the public sector if private insurance played a larger role and if governments increased investment in prevention, adaptation and structured disaster-risk financing.
The report also points to ongoing efforts by the European Commission to develop an integrated framework for European climate resilience and risk management, which aims to strengthen proactive adaptation, reduce reliance on state bailouts, and narrow the climate insurance protection gap. Additional proposals include “build-back-better” conditions for reconstruction funding, improved coordination of adaptation investments, and potential risk-pooling mechanisms across the EU. The framework further envisions integrating resilience into EU economic governance, alongside the creation of a European risk-sharing instrument and a broader governance structure for adaptation finance, all intended to reduce long-term fiscal exposure to climate-related shocks.
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