
We have a comprehensive energy efficiency programme, which also includes identifying renewable sources of energy to power our stores and depots.
In existing stores we are on target to reduce our energy consumption by 20% by 2012 (compared to measurements taken in 2005). This has been achieved through a programme of innovations and upgrades, such as motion-triggered lighting and state–of–the–art boiler systems.
We are also committed to ensuring that all of the new stores we build use 30% less energy and greenhouse gases by the end of 2009, through the use of new building techniques and materials — for example, the increased use of natural lighting and natural ventilation systems instead of air conditioning.
Our main goal is for our entire estate of stores and depots to be supplied by 100% renewable energy. At the moment we are seeking planning permission to build wind turbines at six of our distribution centres around the UK. We are also testing the benefits of combined heat and power systems at two stores in Northern Ireland.


We aim to bring our customers products grown or manufactured using the most sustainable methods available.