Jackmark Engineering Ltd: Energy Improvements with a Rotary Screw Compressor
At A Glance
Company: Jackmark Engineering Ltd
Location: Stoke-on-Trent
Activity: Manufacturers
Support: Free Energy Assessment, and Low Carbon Grant
Recommendation: Installation of Rotary Screw Compressor
Staffordshire Supplier: J. Ll Leach & Co. Ltd
Project Cost: £4,547
Grant: £2,273
Savings – £ / yr: 2,375
Savings – kWh / yr: 8,735
Savings – CO2 tonnes / yr: 1.97
Payback Period (without Grant) / yr: 2
Their chosen recommendations
With a drive to become more efficient with energy and money, Stoke-on-Trent automotive manufacturers Jackmark Engineering Ltd, a specialist manufacturer supplying the automotive and wider industrial sectors, pursued a free energy assessment by ProEnviro, through our Green Solutions BEAS programme. This identified how the installation of Rotary Screw Compressor could help improve their efficiency.
“The Energy Assessment process was straightforward and informative. It provided a useful independent overview of energy use within our facility and highlighted practical areas for improvement. The assessment helped us better understand our energy consumption and identify opportunities to reduce waste and improve efficiency.”
Why invest in a Rotary Screw Compressor

One of the most significant outcomes of the energy assessment was to install a Rotary Screw Compressor. With this upgrade, Jackmark Engineering is estimated to save £2,375 per year on costs and 8,735 kWh of energy per year, reducing their carbon emissions by 1.97 annually. These savings are a direct result of this investment; the Compressor will also allow any wasted heat to be redirected into the shop floor area to support the current heating system, reducing the reliance on central heating.
“The improvements implemented have helped reduce our energy consumption and improve the overall efficiency of our operations. As a manufacturing business operating machinery, energy use is a high operational cost. The programme-supported upgrades will help us reduce our energy usage while continuing to meet the high standards our customers require.”
Support from Staffordshire County Council
From the beginning of the Energy Assessment referral through to the finalising of the Grant claim, the Green Solutions team at Staffordshire County Council have helped guide Jackmark Engineering.
“The grant application process was clear and well supported by the team at Staffordshire County Council. Communication throughout the process was helpful, and the guidance provided made it relatively simple to progress from assessment through to implementation. The programme made it possible for us to move forward with improvements that may otherwise have taken longer to prioritise.”
Supporting a Strong Staffordshire
For their Rotary Screw Compressor, Jackmark Engineering Ltd, chose J LL Leach & Co. Ltd as their supplier. Also based in Stoke-on-Trent, two business were able to benefit from our BEAS Grant: one was able to become more efficient, and the other gained a new customer.
J LL Leach & Co. Ltd was able to support Jackmark Engineering Ltd even with the tight timeframes and requirements that the BEAS programme set out.
“J LL Leach & Co. Ltd have worked alongside Mark, at Jackmark Engineering Ltd, for some time now, when he called to say he was in need of a compressor which would help him reach his green targets I was confident we could help.
‘The difficulty came when he reached out with a tight deadline. This could, for other companies, be a significant headache – not for J LL Leach & Co. Ltd! Between our three sites we hold over £500,000 worth of stock including 25+ compressors of all shapes and sizes, with the can-do attitude of the whole team we were able to deliver in this difficult timeframe.” – Andy Williams, Sales and Operations Manager
Find out more
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