Incorrect System Pressure
Many systems operate at higher pressures than necessary. Increasing pressure increases energy consumption and can place additional strain on equipment.
Reduce Compressed Air Costs, Energy Waste & Carbon Emissions
Compressed air is essential to modern industry - but it is also one of the most expensive and inefficient utilities found in manufacturing and engineering environments.
For many businesses, compressed air accounts for 10 to 30% of total electricity consumption, yet significant amounts of that energy are often wasted through leaks, poor control, pressure losses and inefficient system design.
At Air Kraft Ltd, we help businesses identify where energy is being lost and provide practical solutions to reduce operating costs, improve efficiency and support carbon reduction targets.
From free system assessments through to detailed energy surveys and leak detection programmes, we help you gain better performance from your compressed air system while reducing unnecessary energy spend.
The True Cost of Compressed Air
Compressed air is often referred to as the “fourth utility”, alongside electricity, gas and water. The difference is that compressed air is typically far less efficient.
In many systems:
- Only a small percentage of input energy is converted into useful work
- Leaks alone can waste 20-30% of generated air
- Compressors frequently run unloaded or inefficiently
- Pressure losses increase energy demand across the system
- More than 90% of electrical energy used during compression is converted into heat
The result is simple: Most businesses are paying for significantly more compressed air than they actually use.
According to industry estimates, UK businesses spend more than £1 billion every year generating compressed air, making it one of the largest hidden energy costs within industrial operations.
Where Energy Waste Happens
Even well-maintained compressed air systems can suffer from hidden inefficiencies that quietly increase running costs every day.
Common sources of energy waste include:
The Opportunity for Savings
Compressed air is widely recognised as one of the biggest energy-saving opportunities within industrial facilities.
Even relatively small improvements can produce significant reductions in operating costs.
Typical opportunities include:
- Lower electricity consumption
- Reduced carbon emissions
- Improved system reliability
- Increased production efficiency
- Reduced maintenance costs
- Freeing up existing compressor capacity
- Delaying or avoiding capital expenditure on additional equipment
Long-term optimisation projects regularly achieve energy savings of 20-30% or more, depending on the condition and operation of the existing system.
Our Energy Saving Solutions
Free AirCheck Survey
A simple, no-obligation way to identify opportunities for improvement within your compressed air system.
One of our experienced engineers will visit your site and carry out a structured assessment of your installation, reviewing:
- Compressors
- Dryers
- Pipework
- Filtration
- Controls
- Points of use
During the visit we identify:
- Energy waste
- Potential leaks
- Pressure losses
- Inefficient operating practices
- Opportunities to improve performance and reliability
Following the survey, we provide practical recommendations to help reduce energy consumption and improve system efficiency.
Why Start with a Free AirCheck?
- No cost or obligation
- Quick and non-disruptive
- Practical, expert advice
- Immediate opportunities for improvement
- Ideal starting point for energy reduction projects
Compressed Air Energy Surveys
Understand exactly how your compressed air system is performing.
Using advanced iiTrack data logging equipment, we monitor compressor power consumption and system demand over a typical operating period. This allows us to build a detailed profile of your compressed air usage and identify where energy is being wasted.
Our surveys help you:
- Understand true air demand
- Identify inefficient compressor operation
- Detect unnecessary energy consumption
- Evaluate alternative control strategies
- Simulate potential energy-saving improvements
The result is clear, data-driven information that supports confident decision-making and measurable energy reduction.
Leak Detection Surveys
Compressed air leaks are often invisible, but the cost is very real. Using advanced ultrasonic leak detection equipment, we locate, quantify and record leaks throughout your compressed air system.
Our leak detection surveys include:
Each leak is classified using a simple traffic light priority system, helping you focus on the leaks with the greatest financial impact first.
Regular leak detection surveys can significantly reduce compressed air waste while improving system stability and compressor performance.
Energy Recovery Solutions
Most businesses do not realise how much valuable heat their compressors generate.
Over 90% of the electrical energy used during compression becomes heat - energy that can often be recovered and reused elsewhere on site.
We provide energy recovery solutions that allow businesses to:
- Heat workshops and production areas
- Generate hot water
- Support process heating applications
- Reduce reliance on traditional heating systems
- Lower overall energy consumption and carbon emissions
Recovered heat can be used for:
- Space heating
- Radiator systems
- Hot water generation
- Process applications
- Pre-heating systems
- Washrooms and welfare facilities
Heat recovery can deliver substantial long-term energy savings while improving overall compressor efficiency.
Why Choose Air Kraft Ltd?
- Experienced compressed air specialists
- Practical energy-saving expertise
- Independent system advice
- Detailed reporting and recommendations
- Support with carbon reduction goals
- Reliable ongoing service and maintenance support
- Solutions tailored to your operation
We work with businesses across manufacturing, engineering, automotive, food production, pharmaceuticals and industrial processing sectors throughout the UK.
Start Reducing Your Compressed Air Costs
Many compressed air systems waste energy every hour of every day without operators realising.
Whether you are looking to reduce electricity costs, improve reliability, support sustainability targets or better understand your compressed air usage, Air Kraft Ltd can help.
Contact our team today to arrange your Free AirCheck and start identifying opportunities to reduce waste, lower costs and improve efficiency.
Speak to Our Team
Find out how improving your compressed air system could reduce energy costs, improve efficiency, and lower your carbon footprint.
We'll review your compressed air system, identify opportunities to reduce energy waste, and recommend practical solutions to help improve performance and reduce operating costs.