1. DoE, U., International energy outlook. US Energy Information Administration (EIA) Report Number: DOE/EIA-0484, 2013.
2. Franklin, C. and J. Chang. Energy Consumption Monitors: Building Occupant Understanding and Behavior. in ARCC Conference Repository. 2014.
3. DoE, U., International energy outlook. US Energy Information Administration (EIA) Report Number: DOE/EIA-0484, 2014.
4. REN21, R.e.p.n.f.t.s.c., Renewables 2015 Global Status Report: Renewables 2015 Global Status Report. 2015.
5. JRC, PV status report 2013–Research, solar cell production and market implementation of photovoltaics. JRC scientific and technical reports. EUR, 2013. 24807.