Professional Compressed Air Energy Audits 

As a leading provider and partner with Atlas Copco in Canada, CED Compressed Air Inc. brings world-class expertise to every compressed air energy audit we perform. 

What is a Compressed Air Energy Audit? 

A Compressed Air Energy Audit is a comprehensive assessment of an industrial compressed air system designed to measure its current performance, identify areas of inefficiency (such as leaks or inappropriate usage), and provide actionable recommendations to reduce energy consumption and lower operational costs. 

Compressed air is fast being recognized as the most costly and wasteful of industrial utilities. It is by its very nature an inefficient technology but has become a critical component in manufacturing and process technologies. 

Why Are Air Energy Audits Necessary? 

Compressed air systems consume massive amounts of electrical energy, often running 24 hours a day, 7 days a week. Conducting an audit is crucial for managing these expenses and improving reliability. 

Key Statistics: Energy & Waste 💡 

• Compressed air uses 10% of all industrial electricity. 

• Air leaks account for an average of 30% of all system energy costs and associated compressor maintenance. 

• Up to 90% of compressed air energy is rejected as waste heat. 

• A typical compressed air system audit often identifies 20–50% potential energy savings, leading to a typical ROI of under 18 months from implementing recommended changes. 

By understanding these inefficiencies, your organization can move from reactive maintenance to proactive reliability. 

The 3 Phases to an Effective Air Audit 

Not all compressed air audits are equal. Our comprehensive approach, guided by DOE Best Practices and ISO 8573.1 standards, ensures you receive an accurate, actionable assessment. 

Initial Assessment & Data Logging (The Measurement) 

We begin by understanding your system’s layout and usage patterns. Specialized equipment is installed to gather baseline metrics without interrupting production: 

• Flow meters 

• Pressure gauges 

• Power analyzers (to measure energy consumption over time) 

• Temperature sensors 

This data collection period typically lasts 7–14 days to capture performance across different shifts and peak demands. 

Data Analysis & Leak Detection (The Diagnosis) 

Our certified engineers process the raw data to calculate your system’s specific power (kW/100 CFM) and identify critical problem areas. 

• Leak Detection: We use advanced ultrasonic leak detection devices to pinpoint air leaks, quantify the CFM loss, and prioritize repairs. 

• Air Quality: We verify compliance with ISO 8573.1 standards for various applications. 

• Equipment Used: The typical equipment utilized includes flow meters, pressure gauges, temperature sensors, power analyzers, and specialized ultrasonic leak detection devices. 

Final Report & Recommendations (The Action Plan) 

We provide a comprehensive, easy-to-digest report that transforms raw data into a clear plan for system optimization. The report includes: 

• Calculated Return on Investment (ROI): Exact projected cost savings from implementing recommendations. 

• Prioritized Action List: Specific steps for addressing leaks, improving controls, and optimizing piping. 

• Equipment Upgrade Evaluation: Recommendations for variable speed drives (VSD) or system upgrades. 

Partnering with our clients allows us to save on energy and utilities for future generations! Contact Us Today! 

Ready to Unlock Your Savings? 

Don’t let compressed air continue to be your highest utility cost. Let’s start the audit process and identify your 20-50% savings potential. We are committed to partnering with our clients for long-term efficiency and a sustainable future. 

Schedule Your Audit Consultation Today! 

Frequently Asked Questions (FAQs) 

What is the average cost of a compressed air energy audit?  

The average cost of a compressed air energy audit typically ranges from $2,000 to $5,000, depending on the size and complexity of the compressed air system being audited. 

How does an energy audit improve air compressor efficiency?  

An energy audit identifies areas of system inefficiency, allowing for optimization measures that can reduce energy consumption, lower operating costs, and enhance overall compressor performance. 

How long does a typical compressed air energy audit take?  

A typical comprehensive compressed air energy audit, including data logging, can take 1–2 days for setup and teardown, with 7–14 days of continuous data collection. 

Who should conduct an energy audit for air compressors?  

An energy audit for air compressors should be conducted by a qualified professional or a specialized energy auditing firm to ensure a comprehensive and accurate assessment of the compressed air system’s efficiency and potential for savings. 

What areas of the plant are assessed during an audit?  

During an audit, the key areas assessed include the compressed air generation (compressors), distribution (piping, storage), and usage (pneumatic tools, processes).