Oil and gas companies from the United States and across Europe have launched an all-out campaign to prevent EU-wide rules for the developing shale gas industry, according to a new report from Corporate Europe Observatory [1]. The fierce battle has included intensive lobbying in the European Parliament and Commission, industry-funded reports, advertisements and websites, designed to show that shale gas does not pose a threat to the environment or to public health, and to promote the fiction that it is a green source of fuel.