Links:
[1] http://www.c2es.org/node/7447
[2] http://www.c2es.org/energy-efficiency/conference/speakers/richard-crowther-pe-energy-efficiency-manager-coca-cola-compan
[3] http://www.c2es.org/node/7433
[4] http://www.c2es.org/energy-efficiency/conference/speakers/kyle-tanger
[5] http://www-935.ibm.com/services/us/gbs/bus/pdf/gbe03011-usen-00-mastercarbon.pdf