Energy Consumption Analysis

What Is Energy Consumption Analysis in Manufacturing?

Energy consumption analysis describes the systematic collection, evaluation, and optimization of energy use in industrial manufacturing processes. This methodical approach enables precise quantification of energy consumption and the identification of optimization opportunities to enhance energy efficiency.

Systematic Data Collection

Energy consumption analysis is based on differentiated data collection across various process levels. Fundamental measurement variables include:

Electrical Energy Parameters:

• Active power consumption of productive systems
• Load profiles of individual manufacturing areas
• Reactive power components of production equipment

Thermal Energy Metrics:

• Process heat demands and temperature levels
• Heat losses and recovery potentials
• Energy flows within production processes

Analytical Methodology

The systematic evaluation of energy data is conducted through:

Consumption Analysis:

• Identification of energy-intensive processes
• Calculation of specific energy metrics
• Assessment of energy efficiency
• Determination of savings potentials

Performance Evaluation

The quantitative assessment of energy efficiency relies on defined metrics:

Energy-Related KPIs:

• Specific energy consumption per product unit
• Energy productivity of manufacturing processes
• Energetic equipment efficiency
• CO2 equivalents of energy consumption

Optimization Strategies

Continuous improvement of energy efficiency requires:

Systematic Measures:

• Implementation of energy-efficient technologies
• Optimization of operating parameters
• Integration of energy recovery systems
• Establishment of an energy management system

The integration of these components enables a sustainable reduction in energy consumption and supports the systematic improvement of energy performance in industrial manufacturing.