1. The Department for Business, Enterprise and Regulatory Reform, “Manufacturing: New Challenges, New Opportunities,” 2008.
2. Evans, L. B., “Saving Energy in Manufacturing with Smart Technology,” World Energy, Vol. 6, No. 2, pp. 112–118, 2003.
3. National Association of Manufacturers, “Efficiency and Innovation In U.S. Manufacturing Energy Use,” 2005.
4. U. S. Energy Information Administration, “2002 Energy Consumption by Manufacturers -Data table,” 2002.
5. Natural Resources Canada’s Office of Energy Efficiency, “Energy Use in the Canadian Manufacturing Sector,” Cat. No. M144-164/2007, 2008.