1. International Energy Agency (IEA), Japan.
https://www.iea.org/policiesandmeasures/pams/japan/name-30692-en.php
. Accessed 5 Apr 2018
2. United Nations Framework Convention on Climate Change, Adoption of the Paris Agreement.
http://unfccc.int/resource/docs/2015/cop21/eng/l09r01.pdf
. Accessed 30 Mar 2018
3. Ministry of Economy, Trade and Industry. Long-Term Energy Supply and Demand Outlook.
http://www.meti.go.jp/english/press/2015/pdf/0716_01a.pdf
. Accessed 18 May 2018
4. Ministry of Economy, Trade and Industry, Energy Innovation Strategy. (in Japanese).
http://www.meti.go.jp/press/2016/04/20160419002/20160419002-2.pdf
. Accessed 18 May 2018
5. He, Y., Liu, B., Zhang, H., Gao, H., Liu, X.: A modeling method of task-oriented energy consumption for machining manufacturing system. J. Clean. Prod. 23(1), 167–174 (2012)