This briefing describes the progress made by the EU and its Member States towards reducing emissions of the five main air pollutants regulated under the National Emission reduction Commitments Directive. It presents an assessment of Member State performance against the emission reduction commitments for 2020-2029 as well as their progress towards achieving the more ambitious reduction commitments that will apply from 2030 onward. The briefing also presents the trends for a broader range of air pollutants and the sources of their emissions in Europe. The briefing is based on the latest available data reported by Member States in 2023 for their 2021 emissions.
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