Reacción a "The poorest regions in Europe have higher mortality rates from air pollution"

This is a rigorous and highly relevant study for policymakers and society as a whole, at a time when the social debate is shaped both by the climate emergency and by climate denial. It evaluates the co-benefits and synergies between different policies aimed at transitioning to a decarbonised, more sustainable, and equitable model, including energy, environmental, and social policies.

The study examines the influence of socioeconomic conditions and the adoption of renewable energy on territorial inequalities in mortality linked to exposure to various air pollutants (PM2.5, PM10, NO₂, and O₃). The data analysed represent a broad territorial and temporal sample, drawn from a database compiled within the framework of a European project. These aspects provide the study with transparency and replicability, as well as robustness and representativeness in its findings. The results indicate that Europe’s more prosperous regions, with lower poverty levels and higher life expectancy, experience lower and declining mortality risks, while less advantaged areas show higher impacts. Consequently, the researchers conclude that the transition to renewable energy acts simultaneously as both a driver and a modulator, reducing concentrations of the studied pollutants and mitigating the effects of this reduction on mortality.

These findings highlight that socioeconomic and energy gaps exacerbate inequalities in environmental health and are consistent with other studies and scientific publications conducted in Europe. They offer added value by relying on a large dataset and highly detailed regional analysis. For the evaluation and formulation of public policies, the results underscore the need to integrate social equity objectives into decarbonisation strategies and to strengthen investments in clean energy in lagging regions, with the aim of improving air quality and public health across Europe.