1. E. Recast, Directive 2010/31/EU of the European parliament and of the council of 19 May 2010 on the energy performance of buildings (recast). Official J. Eur. Union 18(06), 2010 (2010)
2. T. Niemelä, R. Kosonen, J. Jokisalo, Cost-optimal energy performance renovation measures of educational buildings in cold climate. Appl. Energy 183, 1005–1020 (2016)
3. National audit Office, EU and Sweden’s climate and energy Climate targets, (In Swedish: EU:s och Sveriges klimat-och energimål) RiR 2013:19 Sweden 9 (2013)
4. Swedish Environmental Protection Agency, The environment control (Title is Swedish: Styr med sikte på miljömålen) (2015), pp. 1–140
5. L. Itard, F. Meijer, E. Vrins, H. Hoiting, Building renovation and modernisation in Europe: state of the art review. Final Report ERABUILD, Delft OTB Research Institute for Housing, Urban and Mobility Studies, Delft University of Technology 1–232 (2008)