In recent years, out of energy security, greenhouse gas emissions and other considerations, the world have increased domestic bio-liquid fuel production. Recently, the Energy Foundation China (Energy Foundation) issued a report entitled "the world's major national bio-liquid fuel industry policy" research report.
The report states that the commercial production of biodiesel in the United States began in the early 1990s, and its main raw materials were soybean oil (85%), rapeseed oil and other fats. US biodiesel has grown rapidly since 2005, and its output has risen from about 33.04 million tons in 2005 to 270.76 million tons in 2011 and eight times in seven years. According to the US National Biodiesel Commission's plan, by 2015, the US biodiesel production will account for 5% of the total transport of diesel, that is, 5.6 million tons, 7.57 billion liters. The United States has used biodiesel in many cities in 40 states. In the use of different ways from the European countries, the United States in the ordinary diesel mixed with biodiesel, which is mainly 80% mineral diesel and 20% biodiesel to reconcile the application of high environmental requirements of urban public transport, trucks, and underground Mining and other aspects.