On April 10, 2018, Vivergo Fuels announced that it was re-opening its bioethanol plant following the passing of the Renewable Transport Fuel Obligation (RTFO). The Vivergo plant, the largest plant in the United Kingdom (UK) and the second largest producer of bioethanol in Europe, was originally shut down due to unfavorable trading conditions and uncertainty about the future of renewable fuel policies. RTFO will increase the use of renewable fuels in transport from current levels of 4.75 percent to 9.75 percent by 2020, but Vivergo is now calling for the introduction of E10 fuel by the end of 2018. E10 is widely used in the United States, as well as France, Germany, Belgium, Finland, Canada, and Australia. Vivergo argues that introducing E10 in the UK would provide an immediate impact on transport emissions, provide high quality employment in the region, and spur further investment in renewables.