Isaac Occhipinti, spokesperson for HWA said “Plans to build ten new garden cities will provide a unique opportunity to design and build sustainable developments using the array of technologies that are currently available. We would however urge the Lib Dems to recognise the need to put a hot water cylinder within properties within these developments. Currently they offer the only practical solution for turning the energy produced off peak or by renewable technologies into something useful and banking it for when it is needed is by heating and storing hot water. Garden Cities need to be renewable enabled.”