Furious campaigners claim the supermarket and oil firm should be generating their own power by putting solar panels on their stores and petrol stations.
Colin Fernandez is the Environment Editor for MailOnline, the online version of the Daily Mail newspaper. He covers a wide range of environmental and science-related topics, with a particular focus on issues affecting the United Kingdom, such as climate change, wildlife conservation, and the impact of policy decisions. Fernandez's work has also appeared in other regional and national publications across Australia and the UK.