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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


The Fulham Shore – ESOS Compliance & Consultation

The Energy Savings Opportunity Scheme is compulsory for large UK organisations. A total of 29,610,620kWh opportunities were identified for The Fulham Shore, resulting in 31,783,515 Kg of emissions being saved.

Woodie’s – Significant Cost Savings & Ongoing Support

Woodie’s is a 100% Irish owned chain of DIY outlets, and a subsidiary of the Grafton Group plc. Woodie’s are committed to minimising their environmental impact and with 35 stores in Ireland, sought external expertise to help establish control of energy usage and deliver deep, sustained energy and carbon savings.

Wokingham Borough Council – 49% Proven energy savings

The existing BeMS controls for the site were poorly controlling the LTHW boilers across various plant rooms at the site, some plant areas were found to be running 24hrs a day. The existing building controls were removed and replaced with RDM controls utilising improved optimum start/stop algorithms, alongside demand-based temperature control and vastly improved zone control.