| Description | Buildings are a major source of energy use and greenhouse gas emissions in the European Union, accounting for around 40% of final energy consumption and 36% of energy-related emissions. The article explains that these emissions mainly stem from heating, cooling, electricity use, and the poor energy performance of many existing buildings. It highlights that buildings are central to urban life and public services, making their decarbonisation crucial for achieving climate neutrality in cities. The article discusses key EU policies, particularly the revised Energy Performance of Buildings Directive, which sets a pathway toward a zero-emission building stock by 2050. It also examines the role of the Energy Efficiency Directive, the new ETS2 system, and the Renewable Energy Directive in accelerating the transition to cleaner and more efficient buildings. The text emphasizes that cities, especially those participating in the EU Mission “100 Climate-Neutral and Smart Cities by 2030,” play a leading role in implementing building renovation and clean energy solutions. Finally, it concludes that reducing building emissions requires an integrated approach that combines technical improvements, renewable energy deployment, and social fairness to ensure an inclusive transition. |
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