This week's edition is the audio version of a series of live-streamed video debates that took place on the Guardian Sustainable Business site in February 2013.
This, the final of three debates, explores the connection between water and energy. Jo Confino speaks to Gerard Payen, president at Aquafed; Usha Rao-Monari, global head, water at International Finance Corporation; and Jens Berggren, director for the Stockholm Water Prize and Stockholm Industry Water Award. The expert panel discuss the interconnections between energy and water, from treatment to transportation.
