In a milestone collaborative declaration of the Oil and Gas Climate Initiative (OGCI), CEOs of 10 member companies have agreed to collaborate in a number of areas and to to play their part in reducing the greenhouse gas intensity of the energy sector.

CEOs present at the event in Paris included:  Amin Nasser, Saudi Aramco; Helge Lund, BG Group; Bob Dudley, BP; Claudio Descalzi, Eni; Emilio Lozoya Austin, Pemex; Josu Jon Imaz, Repsol; Eldar Saetre, Statoil; and Patrick Pouyanne, Total. (CEOs not pictured: Mukesh Ambani of Reliance Industries and Ben van Beurden of Royal Dutch Shell.)