Buildings account for a significant portion of the European Union's greenhouse gas (GHG) emissions, representing 34% of energy-related emissions in 2022. These emissions stem from both direct fossil fuel use within buildings and the production of electricity and heat consumed by them.
Between 2005 and 2022, the EU witnessed a 34% reduction in GHG emissions from the buildings sector. This decline is attributed to several factors
- Implementation of higher energy efficiency standards for new constructions.
- Retrofitting existing buildings with improved insulation and heating systems.
- Decarbonisation of the electricity and heating sectors.
- Warmer winter temperatures reducing heating demands.
However, these gains have been partially offset by an increase in the number and size of dwellings.
Looking ahead, the EU aims to further reduce emissions from buildings. Projections indicate a continued downward trend, contingent on the implementation of additional measures. Notably, a revised Energy Performance of Buildings Directive was adopted in 2024, emphasizing energy efficiency improvements, decarbonisation of heating systems, and the development of solar rooftop installations.
Country-specific data reveals varied progress. While most Member States have achieved reductions, Lithuania and Malta experienced increases in emissions between 2005 and 2022. The disparities underscore the need for tailored strategies to address unique national challenges.
For references;
https://www.eea.europa.eu/en/analysis/indicators/greenhouse-gas-emissions-from-energy