Coldplay are back on the road this year for their Music of The Spheres world tour, doing it with two goals in mind: to put on huge shows and to promote a sense of ecological responsibility, raising sustainability standards within the music industry. To this end, the British band’s employs an innovative energy solution. Any energy produced will be stored in a system developed by BMW, which uses recyclable batteries used in its BMW i3 models. It should be noted that these were the first within the automotive industry made to be reused without needed any additional processing.