A) BIOFUELSBiofuels debate must become ‘more sophisticated’ by Muriel Cozier; B) RENEWABLE FUELSNew study on saltwater-based plants for renewable jet fuel by Muriel Cozier; Renewable fuel for US Navy and Air Force by Muriel Cozier; C) SHARESShell sells shares by Muriel Cozier; D) STUDYStudy into possible new commercial waste facility for UK by Muriel Cozier; E) COLLABORATIONSBiofuel technologies collaboration between UOP and CNPC by Muriel Cozier; Ace Biofuels to build biofuel production unit by Muriel Cozier.