About Z

Energy efficiency

Sustainability news

We’re constantly looking at ways we can reduce both the cost and the carbon emissions of running our retail operations.

We’ve been working with our suppliers to identify how we can run our retail sites more efficiently. Some examples include making sure our refrigeration units and HVAC units aren’t working against each other; installing automatic sensors on doors; and installing pull-down screens on open fridge units. We’ve worked with our suppliers to identify new generation chillers that we’ll install at our new-build sites, which can save at least 40% on our current refrigeration energy usage.