1. Directive 2010/31/EU of the European Parliament and of the Council of 19 May 2010 on the Energy Performance of Buildings,2010
2. ZEBRA 2020—Nearly Zero-Energy Building Strategy 2020. Strategies for a Nearly Zero-Energy Building Market Transition in the European Union;Toleikyte,2016
3. Synthesis Report on the National Plans for Nearly Zero Energy Buildings (NZEBs): Progress of Member States towards NZEBs;D’Agostino,2016
4. Commission Recommendation (EU) 2016/1318 of 29 July 2016 on Guidelines for the Promotion of Nearly Zero-Energy Buildings and Best Practices to Ensure That, by 2020, All New Buildings Are Nearly Zero-Energy Buildings,2016
5. (CT1) New Buildings & NZEBs Status in November 2016;Erhorn,2018