Bean, P. (2014). The Case for Energy Productivity: It’s not Just Semantics, King Abdullah Petroleum Studies and Research Center Discussion Paper KS-1402-DP01B.10.2139/ssrn.2419821
Bibri, S.E. & Krogstie, J. (2017). Smart sustainable cities of the future: An extensive interdisciplinary literature review. Sustainable Cities and Society, 31, 183-212.10.1016/j.scs.2017.02.016
EC Directive (2012). Directive 2012/27/EU of the European Parliament and of the Council of 25 October 2012 on energy efficiency, amending Directives 2009/125/EC and 2010/30/EU and repealing Directives 2004/8/EC and 2006/32/EC
EC Recommendation (2014). Commission Recommendation of 10 October 2014 on the Data Protection Impact Assessment Template for Smart Grid and Smart Metering Systems (2014/724/EU)
European Commission (2008). Addressing the challenge of energy efficiency through Information and Communication Technologies, Communication from the Commission to the European Parliament, The Council, The European Economic and Social Committee and the Committee of the Regions, Brussels, 13.5.2008, COM (2008) 241 final
Higón, D.A., Gholami, R. & Shirazi, F. (2017). ICT and environmental sustainability: A global perspective. Telematics and Informatics, 34(4), 85-95.10.1016/j.tele.2017.01.001
Hilty, L.M., Coroama, V.C, Ossés De Eicker, M., Ruddy, T.F., Thiébaud (-Müller), E. (2009). The Role of ICT in Energy Consumption and Energy Efficiency. ICT-ENSURE: European ICT Environmental Sustainability Research, Project Number 224017.
Kramers, A., Höjer, M., Lövehagen, N. & Wangel, J. (2014). Smart sustainable cities – Exploring ICT solutions for reduced energy use in cities. Environmental Modelling & Software, 56, June 2014, 52-62.10.1016/j.envsoft.2013.12.019
Morán, A.J., Profaizer, P., Zapater, M.H., Valdavida, M.A., Bribián, I.Z. (2016). Information and Communications Technologies (ICTs) for energy efficiency in buildings: Review and analysis of results from EU pilot projects, Energy and Buildings, 127, 1 September 2016, 128-137.10.1016/j.enbuild.2016.05.064
Ollo-López, A. & Aramendía-Muneta, M. E. (2012). ICT impact on competitiveness, innovation and environment. Telematics and Informatics, 29(2), May 2012, 204-210.10.1016/j.tele.2011.08.002
Pelau, C. & Chinie, A.C. (2018). Econometric Model for Measuring the Impact of the Education Level of the Population on the Recycling Rate in a Circular Economy. Amfiteatru Economic, 20(48), pp. 340-355.10.24818/EA/2018/48/340
Pelau, C. & Pop, N.Al. (2018). Implications for the energy policy derived from the relation between the cultural dimensions of Hofstede’s model and the consumption of renewable energies, Energy Policy, 118, July 2018, 160-168.10.1016/j.enpol.2018.03.042
Romm, J. (2002). The internet and the new energy economy. Resources, Conservation and Recycling, 36(3), October 2002, 197-210.10.1016/S0921-3449(02)00084-8
Sapprasert, K. (2007). The impact of ICT on the growth of the service industries, Working Papers on Innovation Studies 20070531, Centre for Technology, Innovation and Culture, University of Oslo, revised Apr 2010.
Yan, Z., Shi, R. & Zhiming, Y. (2018). ICT Development and Sustainable Energy Consumption: A Perspective of Energy Productivity. Sustainability, 10(7), 2568, doi:10.3390/su1007256810.3390/su10072568