<p>The Climate Change Act 2008 requires that UK territorial emissions are reduced by 80% on 1990 levels by 2050. The cost and benefit of meeting this were set out in the accompanying impact assessment.</p><p>The Prices and Bills Impact Report, published in March 2013, provides the estimated impact of current and firmly planned policies on energy prices and bills to 2030 and is available at:</p><p>https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/172923/130326_-_Price_and_Bill_Impacts_Report_Final.pdf</p>