An aerial view shows a cleared forest area under development as a palm oil plantation by palm oil companies in the Ketapang district of Indonesia's West Kalimantan province July 5, 2010. The photograph was taken as part of a media trip organised by conservationist group Greenpeace, which has campaigned against palm oil expansion in forested areas in Indonesia. Documents written between 2008 and January 2010 and sent between lobbyists, scientists and high-ranking European civil servants, released after Reuters invoked transparency laws, exposed a huge rift in Brussels over biofuels policy and also undermined Europe's ambition of using alternative fuels to wean the continent off oil by showing how vested interests have influenced the science behind a cornerstone of the continent's clean energy policy. To match Special Report BIOFUELS/EUROPE REUTERS/Crack Palinggi (INDONESIA - Tags: BUSINESS ENERGY ENVIRONMENT POLITICS)