Carbon Trust Implementation Services has just informed HeatingSave and Tensor plc that they have been successfully selected as has an 'Accredited Supplier' to the Carbon Trust. Geoff Smyth, head of technology and partnerships at he Carbon Trust Implementation Services said that the "case studies, combined with the positive feedback received from HeatingSave and Tensor plc's client reference sites, had sufficiently demonstrated that the company has a significant track record in the design and delivery of successful high quality building services controls. We congratulate them on their past achievements and very much look forward to working with them in the months and years ahead."