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© Concord Environmental Technologies Limited, 3 The Stables, Wassell Grove Lane, Hagley, Stourbridge, DY9 9JH

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20 July 2026
Common BEMS Mistakes That Waste Energy

A Building Energy Management System is designed to improve efficiency, but like any system, it requires regular attention to continue performing at its best. Small issues that go unnoticed can gradually lead to unnecessary energy consumption, increased running costs and reduced system performance.

One of the most common causes of wasted energy is outdated schedules. Buildings change over time, with different occupancy patterns, working hours and operational requirements. If schedules are not reviewed regularly, systems may continue running when areas are unoccupied, wasting both energy and money.

Another common issue is control strategies that have gradually drifted away from their original design. Incorrect setpoints, manual overrides or sensor inaccuracies can all prevent systems from operating as efficiently as intended. While these issues may not always be obvious, they can have a significant impact on long-term performance.

This is where proactive monitoring becomes invaluable. Concord’s dedicated Helpdesk and remote monitoring services allow our engineers to identify potential issues before they develop into larger problems. By reviewing alarms, trend data and system performance remotely, many inefficiencies can be detected and addressed quickly, often without the need for a site visit.

Regular maintenance also plays a vital role in preventing energy waste. Routine system reviews help ensure schedules, sensors, control strategies and plant operation remain aligned with the building’s current requirements, keeping systems operating efficiently throughout the year.

At Concord, we combine planned maintenance, remote monitoring and Helpdesk support to help clients maximise the performance of their BEMS. Taking a proactive approach helps reduce unnecessary energy use, minimise disruption and ensure buildings continue to operate efficiently over the long term.

To find out more about our services, please click here.

Call +44 (0)1562 887607

Email info@concordenvirotech.co.uk

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© Concord Environmental Technologies Limited, 3 The Stables, Wassell Grove Lane, Hagley, Stourbridge, DY9 9JH

Privacy Policy  |  Terms of Use