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Circle K – Significant Cost Savings and HVAC Control Upgrade

Circle K is an international chain of convenience stores, employs over 130,000 employees globally and has 16,000 stores in over 20 countries worldwide.


With such a vast property portfolio, controlling energy costs and consumption is a priority for the group. To address this, Circle K launched a program to identify a trusted advisor that would help them achieve control and oversight of their energy consumption across Scandinavia, the Baltics, Poland, and Ireland in a cost-effective manner.


Energy & Technical Services has commissioned and installed a best-in-class, cost-optimal solution at the pilot site in Fjellhamar, Norway which combines hardware, software and energy management expertise to deliver efficient operation of energy systems (preventing heating/cooling systems operating against each other), detailed energy sub-metering analysis, and a service provision that will monitor and manage HVAC and refrigeration system performance to enable continual improvements and additional cost savings.

energy savings from our first-class energy management system.

carbon savings to achieve their sustainable objectives.

“Energy & Technical Services has helped Circle K build up more and more energy-saving.”
Circle K Team


BNP Paribas – Simulated Power Failure

The power test was successful with back-up power supplies, fire alarms, emergency lighting, pedestrian access systems all operating as expected during power failure. All equipment operated correctly and efficiently when power was reinstated.

Harris Lamb – Mechanical & Electrical Performance Specification

Successful office fit-out project with upgraded VRF heat pump cooling, LED lighting and heat recovery ventilation. Improved energy efficiency and occupant comfort led to an increase in the Energy Performance Certificate (EPC) rating from C to B.

Midcounties Co-Operative – ESOS Phase 3 Compliance

Midcounties Co-operative achieved their ESOS Phase 3 compliance successfully with a total of 346,650kWh opportunities identified and resulting in 71,896 Kg of emissions to be saved.