WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/10002390,
	  title     = {Comprehensive Assessment of Energy Efficiency within the Production Process},
	  author    = {S. Kreitlein and  N. Eder and  A. Syed-Khaja and  J. Franke},
	  country	= {},
	  institution	= {},
	  abstract     = {The importance of energy efficiency within the production processes increases steadily. For a comprehensive assessment of energy efficiency within the production process, unfortunately no tools exist or have been developed yet. Therefore the Institute for Factory Automation and Production Systems at the Friedrich-Alexander-University Erlangen-Nuremberg has developed two methods with the goal of achieving transparency and a quantitative assessment of energy efficiency namely EEV (Energy Efficiency Value) and EPE (Energetic Process Efficiency). This paper describes the basics and state-of-the-art as well as the developed approaches.
},
	    journal   = {International Journal of Industrial and Manufacturing Engineering},
	  volume    = {9},
	  number    = {7},
	  year      = {2015},
	  pages     = {1359 - 1366},
	  ee        = {https://publications.waset.org/pdf/10002390},
	  url   	= {https://publications.waset.org/vol/103},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 103, 2015},
	}