We are designing the new Carbon Saving Communities obligation by building on the lessons we have learned from the current CERT and CESP schemes. We conducted a full evaluation¹ of these two programmes last year and have considered carefully some the obstacles to current delivery that were identified by that review. As an example, the Carbon Saving Communities Obligation will focus on all forms of insulation and will deliver on an area basis but include more communities than CESP—the bottom 15% most deprived communities in England and similar communities in Scotland and Wales will be eligible, which will allow for more flexible delivery on the ground.Full details of the Carbon Saving Communities Obligation will be published in due course as part of the Government's response to the Green Deal and Energy Company Obligation consultation."¹ http://www.decc.gov.uk/assets/decc/11/funding-support/3340-evaluation-synthesis-of-energy-supplier-obligation.pdf"