A Proven
Methodology
Methodology
Designed for Real-World Industrial Environments
Our proven energy audit methodology is built for real industrial environments, helping businesses identify energy-saving opportunities, reduce operating costs, and improve system performance through practical, data-driven recommendations.
Energy Audit Framework
Advanced Tools
Reliable Measurements
Reliable Measurements
| Instrument | What It Measures | Why It Matters |
|---|---|---|
| Ultrasonic Leak Detector | Detects compressed air leaks and estimates their relative size throughout the distribution system. | Identifies hidden leaks that cannot be seen or heard, reducing unnecessary compressed air losses and lowering energy costs. |
| Thermal Mass Flow Meter | Measures the actual compressed air flow rate (m³/min or CFM) at selected locations. | Verifies whether system supply matches operational demand and identifies flow losses across the network. |
| Power Quality Analyser | Monitors electrical consumption, power factor, voltage, current, and compressor performance. | Highlights electrical inefficiencies and converts wasted energy into measurable annual operating costs. |
| Dew Point Meter | Measures the moisture content within the compressed air system. | Detects excess moisture that can damage equipment, contaminate products, and accelerate pipe corrosion. |
| Calibrated Pressure Gauges | Records system pressure at multiple locations throughout the compressed air network. | Pinpoints pressure drops, restrictions, and unnecessary over-pressurisation that increase energy consumption. |
| Infrared Thermometer / Thermocouple | Measures compressor inlet temperature, discharge temperature, and surrounding ambient conditions. | Identifies temperature-related efficiency losses and supports improved compressor performance. |
| Data Logger | Continuously records pressure, temperature, flow, and operating data over complete production cycles. | Captures long-term performance trends, demand fluctuations, and intermittent issues that spot measurements often miss. |
Our Quality Approach
One Methodology,
Multiple Audit Levels
Multiple Audit Levels
01
Foundation
Foundation Assessment
A structured visual inspection and operational review that identifies quick-win energy-saving opportunities and determines whether a detailed system audit is required.
⏱ 1–2 Days On-Site
⚙ Up to 75 kW Systems
02
Performance
Performance Analysis
A complete compressed air assessment using leak detection, flow measurement, pressure mapping and power analysis to produce prioritised recommendations and estimated savings.
⏱ 3–7 Days On-Site
⚙ 75–500 kW Systems
03
Strategic
Strategic Evaluation
An investment-grade assessment with extended monitoring, lifecycle cost modelling and demand profiling for capital planning, ESG reporting and multi-site operations.
⏱ 7–14 Days + Monitoring
⚙ 500+ kW & Multi-Site