1. The European Green Deal,2019
2. Annual European Union Greenhouse Gas Inventory 1990-2017 and Inventory Report 2019https://www.eea.europa.eu/publications/european-union-greenhouse-gas-inventory-201
3. Commission Welcomes Final Vote on Energy Performance of Buildings, Brussels, Belgium, 2019https://ec.europa.eu/commission/presscorner/detail/en/IP_18_3374
4. UN Environment and International Energy Agency (2017): Towards a Zero-Emission, Efficient, and Resilient Buildings and Construction Sector. Global Status Report 2017https://www.worldgbc.org/sites/default/files/UNEP%20188_GABC_en%20%28web%29.pdf
5. Regulation (EU) No 305/2011 of the European Parliament and of the Councilhttps://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2011.088.01.0005.01.ENG&toc=OJ:L:2011:088:TOC