Foundations of Energy Management
An Overview of Key Concepts and Practices for the Energy Efficiency Expert
1. Core Definition and Purpose
Energy management is a multidisciplinary field focused on the efficient and effective use of energy to maximize profits (or
minimize costs) and enhance competitive positions. It applies engineering and economic principles to control energy costs across
large residential, commercial, institutional, governmental, and industrial operations.
2. The Imperative for Energy Management: Why It Matters
Cost Savings Potential
Aggressive programs can yield 5-15% savings with little capital. Long-term savings of 30-70% are common for retrofits.
Economic Competitiveness
Energy can be 30% of a building's budget and half of every dollar spent for energy-intensive companies.
Environmental Quality
Directly contributes to reducing global climate change and acid rain by lowering greenhouse gas emissions.
Energy Security
Reduces reliance on imported energy, minimizing effects of supply interruptions.
Sustainability
Foundational to the health and competitiveness of industries, promoting continuous improvement.
3. Goals of an Energy Management Program (EMP)
✓ Improve overall energy efficiency and reduce consumption.
✓ Foster effective communication on energy matters.
✓ Develop robust strategies for monitoring, reporting, and management.
✓ Innovate to maximize returns from energy investments.
✓ Cultivate strong employee interest and commitment.
4. Key Components of a Successful EMP
A thriving EMP is a dynamic, iterative process built upon several interconnected elements in a continuous "Plan-Do-Check-Act" loop.
Top Management Support: A critical ingredient for success.
Energy Manager & Team: Champions to coordinate and communicate.
Planning: Shields the program from disruptions.
Energy Audits: "Feed the engine" by identifying waste.
Data & MT&R: Accounting, benchmarking, and powerful analysis.
Implementation: Prioritizing high-potential opportunities.
Employee Involvement: The greatest untapped resource for savings.
5. Tools, Technologies, and Standards
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Industry Standards
ISO 50001:2011
ANSI/ASHRAE/IES 90.1
ENERGY STAR Program
Software & Tools
TRACE, HAP, BLAST 3.0
DOE-2.1D
Energy Information Systems (EIS)
System-Specific Tech
HVAC & TES
Efficient Lighting & Motors
CHP / DG / Renewables
Building Automation (BAS)
6. Conclusion
In essence, energy management is a continuous, strategic effort that seamlessly integrates technical solutions with organizational
discipline and human engagement. Its ultimate goal is to achieve measurable and sustainable improvements in energy efficiency,
contributing to environmental protection, economic prosperity, and energy security.
Visualized for Energy Efficiency Professionals
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