This represents a 43% increase in total global emissions from 2005 when the emissions attributed to industrial sector was 14.7%, indicating that the sector is an integral component to addressing energy and environmental pollution issues [2]. The International Energy Agency [3] also reported that between 1990 and 2014, direct GHG emissions in the industrial sector increased by roughly 70%, but during the same time frame, the economic output of the sector increased at a slightly faster pace than its GHG emissions leading to 5% reduction of direct GHG emissions per unit of economic output, Fig. 1b.