CEM Strategic Planning and Management 3 — Questions and Answers
Question 1: Which of the following best describes a 'Plan-Do-Check-Act' (PDCA) cycle in energy management?
- A one-time project lifecycle for equipment replacement
- A continuous improvement loop used to refine energy management systems (Correct answer)
- A financial model for calculating project NPV
- A regulatory compliance checklist mandated by the DOE
Correct answer: A continuous improvement loop used to refine energy management systems
PDCA is an iterative continual improvement methodology that forms the operational backbone of ISO 50001 and similar energy management systems.
Question 2: An energy manager wants to demonstrate strategic progress to C-suite executives. The most effective tool for this purpose is:
- Detailed equipment maintenance logs
- An energy performance dashboard with KPIs and trend data (Correct answer)
- Monthly utility invoices organized by account number
- A list of vendor contacts for energy equipment
Correct answer: An energy performance dashboard with KPIs and trend data
Executive dashboards with KPIs translate complex energy data into business-relevant metrics that drive leadership decisions and maintain strategic support.
Question 3: A manufacturing facility generates its own electricity using a cogeneration system. Strategically, the primary advantage is:
- Elimination of all utility costs permanently
- Simultaneous production of electricity and useful heat, improving overall fuel efficiency (Correct answer)
- Compliance with mandatory renewable portfolio standards
- Reduction of water usage in the facility
Correct answer: Simultaneous production of electricity and useful heat, improving overall fuel efficiency
Cogeneration (CHP) captures waste heat from power generation for useful applications, raising total system efficiency well above that of separate generation and heating.
Question 4: Which organizational change management strategy is most critical for sustaining long-term energy management program success?
- Outsourcing all energy decisions to a third-party ESCO
- Embedding energy awareness into employee training and performance metrics (Correct answer)
- Purchasing energy offsets to neutralize consumption
- Replacing all legacy equipment within the first year
Correct answer: Embedding energy awareness into employee training and performance metrics
Behavioral change through training and accountability creates cultural momentum that sustains energy savings after technology investments are made.
Question 5: In the context of energy strategic planning, what does 'energy intensity' measure?
- The peak kilowatt demand of a facility at any moment
- Energy consumption normalized by a production or occupancy metric (Correct answer)
- The concentration of greenhouse gases in flue gas emissions
- The voltage level of electrical distribution equipment
Correct answer: Energy consumption normalized by a production or occupancy metric
Energy intensity (e.g., kWh per square foot or per unit produced) normalizes consumption by an output metric, enabling fair performance comparisons over time.
Question 6: A utility offers a time-of-use (TOU) rate schedule. Which strategic action would yield the greatest cost reduction for an industrial facility?
- Increasing total energy consumption during off-peak hours
- Shifting energy-intensive operations from peak to off-peak hours (Correct answer)
- Negotiating a fixed flat rate to avoid TOU complexity
- Installing additional lighting during peak hours to improve productivity
Correct answer: Shifting energy-intensive operations from peak to off-peak hours
Shifting loads to off-peak hours exploits lower TOU rates, directly reducing energy costs without necessarily reducing total consumption.
Question 7: When developing an energy master plan for a large campus, which of the following should be completed first?
- Issuing a request for proposals to ESCOs
- Conducting a comprehensive energy audit and establishing a baseline (Correct answer)
- Installing submetering throughout all buildings
- Negotiating a long-term power purchase agreement
Correct answer: Conducting a comprehensive energy audit and establishing a baseline
A comprehensive energy audit and baseline establishment provide the data foundation required to prioritize projects and justify all subsequent investments.
CEM Strategic Planning and Management 3
Which of the following best describes a 'Plan-Do-Check-Act' (PDCA) cycle in energy management?