The most cost-effective unit of energy is often the one you never use.

Reduce energy waste, lower operating costs and improve asset performance before investing in new infrastructure.

Energy waste isn’t always obvious. Buildings, systems and equipment can drift from their intended performance over time, increasing costs, energy consumption and carbon emissions.

NUS helps organisations identify where performance is being lost and where improvements will deliver the greatest value. By combining site data, technical assessments and commercial analysis, we help prioritise practical actions that reduce costs, improve efficiency and support long-term decarbonisation goals.

Electrical systems and power quality

Understand how your electrical infrastructure performs under real operating conditions.

NUS assesses demand, power quality, metering, system performance and available capacity to identify inefficiencies, potential risks and opportunities for improvement.

Building Management System (BMS) optimisation

Building controls can have a significant impact on energy performance.

We review operating schedules, setpoints, control strategies and plant sequencing to identify unnecessary running, conflicting controls and opportunities to better align systems with building occupancy and operational needs.

Commercial lighting

Lighting upgrades should be driven by site requirements, not assumptions.

NUS assesses lighting performance, controls, occupancy patterns, daylight availability, maintenance requirements and compliance considerations to identify the most effective improvement opportunities.

Water efficiency

Reducing water consumption can lower costs while supporting wider sustainability objectives.

We help organisations understand where water is being used, identify abnormal consumption and evaluate practical efficiency measures, including monitoring, leak detection, equipment improvements and water reuse opportunities.

Ready to take the next step?

Whether you’re evaluating a single project, improving an existing asset or planning a wider decarbonisation programme, NUS can help you turn opportunities into practical, investable projects.

Discuss your requirements with our Technical Solutions team: TechnicalSolutions@NUSconsulting.co.uk