[1] Lawrence Livermore National Laboratory (2011) US Energy and Carbon Flow Chart.
https://flowcharts.llnl.gov/index.html
[2] Garry, P. (2008) UK Energy Flow Chart 2007.
http://rs.resalliance.org/2008/09/05/uk-energy-flow-chart-2007
[3] Osaka University: Tsuji Labs (2007) Energy Sankey Diagram for Japan.
http://www.sankey-diagrams.com/tag/japan
[4] Chen, H.W., Hsu, C.H. and Hong, G.B. (2012) The Case Study of Energy Flow Analysis and Strategy in Pulp and Paper Industry. Energy Policy, 43, 448-455.
https://doi.org/10.1016/j.enpol.2012.01.037
[5] Motomura, M. (2014) Japan’s Need for Russian Oil and Gas: A Shift in Energy Flows to the Far East. Energy Policy, 74, 68-79.
https://doi.org/10.1016/j.enpol.2014.08.024
[6] Komiyama, R. and Fujii, Y. (2017) Assessment of Post-Fukushima Renewable Energy Policy in Japan’s Nation-Wide Power Grid. Energy Policy, 101, 594-611.
https://doi.org/10.1016/j.enpol.2016.11.006
[7] Cullen, J.M. and Allwood, J.M. (2010) The Efficient Use of Energy: Tracing the Global Flow of Energy from Fuel to Service. Energy Policy, 38, 75-81.
https://doi.org/10.1016/j.enpol.2009.08.054
[8] Bureau of Energy, Ministry of Economic Affairs Taiwan (2017) Energy Statistics Handbook.
https://www.moeaboe.gov.tw/ECW_WEBPAGE/FlipBook/2017
EnergyStaHandBook/index.html