1. Roadmap To A Resource Efficient Europe. Communication from the Commission to the European Parliament, the Council, the European Economic and Social Committee and the Committee of the Regions,2011
2. Improving Energy And Resource Efficiency,2018
3. Reinventing Construction: A Route To Higher Productivity;McKinsey & Company,2017
4. Efficiency Eludes The Construction Industry;The Economist,2020
5. 31/EU of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings (recast) [online] EUR-Lex,2010