Formula
Energy Consumption per Unit = Total Energy Consumed ÷ Total Output
Calculation Example
If a factory consumes 500,000 kWh to produce 100,000 units, Energy Consumption per Unit = 500,000 ÷ 100,000 = 5 kWh/unit
Data Source
Utility Bills, Smart Meters, ESG Reports
Tracking Frequency
Monthly, Quarterly, Annually
Optimal Value
Lower is better; indicates energy efficiency.
Minimum Acceptable Value
A high rate suggests inefficient energy usage.
Benchmark
Industry benchmarks: Manufacturing ~3-10 kWh per unit, Data Centers ~0.1-0.5 kWh per transaction
Recommended Chart Type
Line chart (to track trends), Bar chart (to compare facilities)
How It Appears in Reports
Displayed in energy reports to assess efficiency of energy use.
Why Is This KPI Important?
Indicates operational sustainability and cost efficiency.
Typical Problems and Limitations
Energy-efficient technology investments may have high initial costs.
Actions for Poor Results
Upgrade to energy-efficient equipment, optimize production processes, invest in renewable energy.
Related KPIs
Carbon Footprint, Production Efficiency, Cost per Unit
Real-Life Examples
A manufacturing plant reduced energy per unit from 8 kWh to 5 kWh by upgrading to LED lighting and automation.
Most Common Mistakes
Focusing only on reducing consumption without ensuring production efficiency.
