Sam Laidlaw warns Energy Company Obligation will push up Centrica's costs by £100m this year
As the Prime Minister cuts the ribbon on London Array, BusinessGreen runs down the largest wind farms generating power off the British coastline
Entrance of major name into British shale sector could be catalyst for fracking industry
Centrica in talks with leading fracking company over purchase of stake in Bowland shale in north-west England
Centrica shelves investment in Hinkley Point development as MPs slam Sellafield management
Utility blames government's "preference" for converted plants or co-firing for dropping planned plants at Roosecote and Brigg
Companies' joint venture Celtic Array submits initial proposals for 2.2GW Rhiannon wind farm between Anglesey and the Isle of Man
Race Bank and Dudgeon offshore wind farms gain planning consent, but Docking Shoal refused over bird population impact fears
Centrica reports 'extraordinary interest' from banks including Lloyds TSB and HSBC to help build 270MW wind farm near Skegness
Earthwork preparation of Hinkley site put back as election of Francois Hollande as French president hits confidence