Energy: Housing Mrs. Spelman To ask the Secretary of State for Energy and Climate Change pursuant to the answer to the hon. Member for Peterborough of 3 March 2010, Official Report, column 1205W, on energy: housing, what the cost to the public purse of the Energy Saving Trust's Penistone area project has been to date. Joan Ruddock The total cost of the Penistone Area Based Initiative campaign was £8,783.96.