Renewables’ share of generation increased by 2½ percentage points on 2010 to a record 9½ per cent.
A recent report from DECC shows UK energy stats for 2011 - see fuller report at -
http://www.decc.gov.uk/en/content/cms/news/pn12_032/pn12_032.aspx
Final energy consumption was 8 per cent lower than in 2010, with falls recorded in all sectors. Domestic consumption fell by 18½ per cent due to the milder weather in 2011, with temperatures being 1.8 degrees warmer than 2010.
Average annual household standard electricity bills (fixed consumption of 3,300 kWh per annum) across all payment types in 2011 are £36 higher than in 2010 (up 8.5 per cent to £453), and average gas bills (fixed consumption of 18,000 kWh per annum) across all payment types are £61 higher (up 9.3 per cent to £719).