• Case Study

Premium UK Food and Clothing Retailer

Sector

Retail

Supermarket/Food

SOLUTION

Reduce Energy Costs

Drive Sustainability Goals

Protect your Power

TECHNOLOGY

Voltage Optimisation

With energy costs continuing to rise and pressure mounting to meet ESG targets, improving energy efficiency has become a strategic imperative for the retail sector. One of the UK’s premium supermarket chains sought a power management solution that would reduce operational costs and contribute to its long-term carbon reduction goals.

Challenge

The food, drink and clothing retailer operates hundreds of stores across the UK, each with its own unique electrical profile and load characteristics. Reducing energy consumption and cutting carbon emissions across such a diverse estate required a scalable yet tailored approach. Meeting sustainability targets while maintaining business continuity and site performance was essential

Solution

 Powerstar partnered with the supermarket chain to deliver a customised Voltage Optimisation (VO) solution. The project involved the installation of more than 200 VO systems across multiple store locations, each one engineered to suit the site’s specific energy profile.
Our cutting-edge Voltage Optimisation technology was selected for its proven ability to reduce energy usage and emissions without compromising equipment performance or operational reliability.

 

voltage optimisation unit

Result

  • Over 200 sites optimised with bespoke VO units tailored to individual site needs
  • Average annual energy and carbon savings achieved of 6.5% across the estate
  • Improved voltage stability and reduced wear on electrical equipment
  • Significant reduction in energy costs, contributing directly to the retailer’s ESG goals and green imperatives

By installing Powerstar’s cutting-edge Voltage Optimisation technology, the retailer has achieved average annual savings of 6.5% in both energy consumption and carbon emissions across its entire estate.

This collaboration highlights the impact of tailored, scalable energy solutions – delivering measurable cost reductions while supporting the brand’s broader sustainability objectives.

Average annual savings:
0 %

In both energy consumption and carbon emissions across its entire estate.

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