Superior Energy Performance™ (SEP), U.S. Department of Energy, Apr. 2014.
http://superiorenergyperformance.energy.gov/strategic_energy_management_checklist.html

"As you consider your manufacturing facility’s readiness for energy management, use the Strategic Energy Management Checklist to conduct a high-level assessment of your manufacturing facility’s energy management program and identify steps you can take to move to the next level."