Marks & Spencer needed to carry out a major energy refit at one of its city stores, in order to modernise and implement a significant reduction in energy consumption.

Following an initial survey, we proposed a plan that was taken up by the client to deliver the following energy saving solutions: –

• Intelligent Lighting controls
• Energy efficient lighting redesign
• BMS upgrades, including solar heating optimisation
• Heat pumps for over door heaters
• Lighting presence control
• New, efficient hand dryers

The new technologies that we specified and installed achieved savings of over 28% and yielded an ROI within less than three years.