1. Energy Efficiency of Buildingshttps://ec.europa.eu/energy/en/topics/energy-efficiency/buildings
2. Global e-Sustainability Initiative (GeSI) SMARTer2030 Report, SMARTer2030, ICT Solutions for 21st Century Challenges,2015
3. European Environment Agency Technical Report No 5/2013, Achieving Energy Efficiency through Behavior Change: What Does it Take?,2013
4. ENTROPY H2020 Projecthttp://entropy-project.eu/