1. U.S. Energy Information Administration (EIA) (2006).
http://www.eia.gov/totalenergy/data/annual/archive/
2. OECD.org: Electricity Information 2015. Organisation for Economic Co-operation and Development, Paris (2015)
3. Abrahamse, W., Steg, L., Vlek, C., Rothengatter, T.: A review of intervention studies aimed at household energy conservation. J. Environ. Psychol. 25, 273–291 (2005)
4. Fernandez, R., Watterson, J.: End-user GHG emissions from energy. Reallocation of Emissions from Energy Industries to End Users 2005–2009 (2011)
5. Froehlich, J., Findlater, L., Landay, J.: The design of eco-feedback technology. In: Proceedings of SIGCHI Conference on Human Factors in Computing Systems, pp. 1999–2008. ACM (2010)