The European Environmental Agency (EEA) published on 12 January 2026 a new briefing providing landmark insights into the long-term benefits that investing in climate resilience can have for the EU, both in economic and social terms. The new paper draws attention to the most vulnerable sectors to climate change, namely agriculture, energy, and transport, and highlights that investing in these sectors to make them adaptive strengthens Europe’s competitiveness.
The briefing stems from a clear lack of climate adaptation in discussions surrounding climate change. Traditionally, the reduction of greenhouse gas emissions was the main priority, but as climate-related risks increased, climate adaptation gained importance due to the need to protect communities and increase resilience. The need for rapid climate adaptation is pressing, as the longer these efforts are delayed, the higher the cost. According to the EU Horizon 2020 research project cited in the EEA briefing, if the global temperature increases by 3°C above pre-industrial levels, the estimated annual investment in climate adaptation would quadruple.
The Economic Costs and Losses of Climate Adaptation
The figures for climate adaptation as presented show that the three sectors together would amount to between EUR 53bn and 137bn per year until 2050, and between EUR 59bn and 173bn annually between 2051 and 2100. Regarding economic losses, between the years 2021 and 2024, annual economic losses, limited to direct ones, due to climate-related events amounted to EUR 40–50bn. Moreover, it is highlighted that these years have been ranked among the top five years of highest economic losses, and this phenomenon is expected to continue as extreme climate disasters increase in intensity.
Why Climate Adaptation Pays Off
The EEA warns in this briefing that despite the high costs of investing in climate adaptation, the overall balance will benefit the economy and society as a whole. Two key concepts are central to assessing the benefits. The first one, the “double dividend”, describes investments that not only reduce risk from climate-related disasters (adaptation) but also reduce greenhouse gas emissions (mitigation). An example of this would be a heatwave-resilient building that is simultaneously energy-efficient, thereby boosting its sustainability. The second concept is the “triple dividend of resilience”, which identifies three elements that benefit from climate resilience investment. This is the case with an investment in restoring the Ebro Delta wetlands, which not only benefits the delta itself but also Spain as a whole, as well as the surrounding communities and biodiversity.
The EEA Briefing in a Broader Strategic Context
The EEA publication is not just a guide towards a more sustainable Europe, but also a statement that connects climate adaptation to broader societal challenges, including security, competitiveness, and food system stability. The briefing calls for an awakening among European states and investors to take advantage of the opportunities offered by climate adaptation investment in order to build a stronger Europe in today’s unstable world.
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