Sustainable energy management system framework for small and medium sized manufacturing facilities

The general significance of the topic stems from the fact that energy consumption by the industrial manufacturing sector in the U.S. accounted for one third of total consumption in 2016 and is expected to grow more than 25% by 2040; small and medium sized manufacturing (SMM) facilities are collectively responsible for a large portion of this consumption. Increasing the energy efficiency of SMM facilities means less energy is used, or energy is used in a more efficiency manner, decreasing the amount of natural resources consumed, reducing emissions, and lowering operating costs - potentially resulting in greater profits and a stronger economy. Based on experience with the Industrial Assessment Center program and data presented in the literature, a typical SMM facility has between 10 and 30% wasted energy.This wasted energy presents an opportunity for significant savings that could be achieved through systematic energy management. However, formal energy management systems (EnMS), such as ISO 50001, have not yet been widely adopted by SMMs. This is in large part due to numerous barriers faced by SMMs. A significant part of a successful implementation of an EnMS involves data collection and analysis tools such as submetering technology and energy information systems. This dissertation research seeks to provide SMMs with the ability to break through some of the barriers associated with implementation of EnMSs and submetering technology in order to improve their energy management.This research first makes the connection between the past quality movement and the current energy efficiency movement. Four absolutes to energy management are presented which are used to create an EnMS hierarchy, which describes the stages in an organization's energy management system maturity. An energy management maturity grid, modeled after Crosby's quality management maturity grid, is presented as a tool for SMMs to self-assess the state of their current EnMS. Finally, a methodology is presented to assist an SMM in implementing a formal EnMS in a way that is funded through the energy savings it identifies. This ensures a financially sustainable EnMS which can adapt to an organization's needs over time. This methodology is validated through a conceptual example