Services
Energy Audit
Your compressed air system is likely to be the biggest energy consumer in your operation.
With studies in several countries suggesting air compressors account for around 10% of all industrial energy use. It makes sense to ensure that you are getting what you pay for.
How is energy lost in a compressed air system?
There are many places where energy can be lost in a compressed air system, but a few account for most of the loss.
Leaks
We sometimes find that more than 30% of compressed air is lost to leaks. These are inevitable; an individual air leak is often so small you would not notice it, but cumulatively, they reduce pressure, forcing your compressor to work harder.
Poorly maintained equipment
Over time, wear and tear start to have an effect. Although functional, your air equipment will not work at optimum levels, calibration can drift, or both.
Inefficient systems
Energy loss can be built into your system if you have adapted it or if your operations have changed. Things like unnecessary bends or piping routes that are longer than needed reduce pressure.
How a compressed air energy audit helps
We use the latest technology to analyse your system and its performance. With flow meters, data logging, and ultrasonic leak detection, we find the precise points where your system costs you more than it should.
The result is an actionable report detailing the remedial work we recommend and the costs. It enables you to prioritise your work and usually shows that the savings you receive will quickly cover the cost of the audit and the work we recommend.
When is a compressed air audit worthwhile?
Unless we have just installed your compressor system, it might already be time for an energy audit, but there are a few signs to look out for.
Increased energy bills
If your bills have shot up, and there is no business reason, it could be because your compressor and other equipment must work harder to compensate for the energy loss elsewhere.
Loss of productivity
The pressure drop will reduce the power being delivered to tools and processes. That reduction might be small, but even a fractional loss can add up to a significant effect on your bottom line.
Equipment failures
If part of your compressed air system is not working well, it creates additional pressure elsewhere. Frequent failures in equipment can be the result, and resolving the underlying issue can fix it.
-
Increased energy bills
-
Loss of productivity
-
Equipment failures
How to arrange an energy audit
Just call us today, and we can discuss the best way to conduct your audit to address the problems and system you have. The best news is that we can usually conduct an audit without impacting your operations, and you will be surprised how quickly we will help you reduce your costs.
Air Compressor Energy Audit Hire Frequently Asked Questions
How often is an audit needed?
We recommend conducting an audit at least annually. However, if you notice any difference in performance, it is worth arranging one as soon as possible.
How much do energy audits cost?
We will quote based on the size and length of the required audit. Most customers find that the resulting savings quickly recoup the audit costs.
How long does an audit take?
This will depend on your operation. They can be just a few hours, but if you have a 24/7 operation, it can take over a week to allow us to log performance and get a complete system audit of your energy use and loss.
Arrange your Energy Audit
Contact us