1. BPIE, Principles for nearly zero-energy buildings. Paving the way to effective implementation of policy requirements, BPIE, Brussels, Belgium, 2011.
2. European Parliament and Council of European Union, Directive 2010/31/EU of the European Parliament and of the Council of 19 May 2010 on the Energy Performance of Buildings (recast), European Parliament and the Council, 2010, Official Journal of the European Union.
3. Paul Torcellini and Shanti Pless, Zero and Net-Zero energy Buildings þ Homes, Association of North American Insulation Manufacturers, 2011. http://twgi.com/downloads/NetZeroWhitePaper_BDC.pdf.
4. European Parliament and Council of European Union, Commissions Delegated Regulation (EU) N°244/2012 of 16 January 2012supplementing Directive 2010/31/ EU of the European Parliament and of the council on Energy Performance of Buildings, Official Journal of the European Union, 21 March 2012, p. L81/18.
5. Phase Changing Materials in Buildings