According to reports, officials of Brazilian government agencies have stated that if the ethanol production industry has sufficient investment, the demand for ethanol in Brazil may double in the next 10 years to 40 billion liters per year, when the prerequisite is that there is enough sugar cane production. And build enough ethanol plants. At present, the average capacity utilization rate of ethanol plants in Brazil is about 80%. It is said that due to the continuous increase in fuel consumption of Brazilian automotive fueling the strong growth in demand for ethanol, in Brazil, ethanol is allowed to add absolute ethanol, up to 20%, which is called C gasoline. In addition, in Brazil, flexible fuel vehicles can use not only C gasoline but also hydrated ethanol. About 90% of the new vehicle sales in Brazil are flexible fuel vehicles. Water-based ethanol has already been used as fuel for vehicles in foreign countries. In the 1970s and 1980s, Brazil used 4.5 million vehicles to use 5% ethanol as fuel. The driver of a flex-fuel vehicle can choose C gasoline or hydrous ethanol for fuel depending on the price.

Last month, the Brazilian government stated that it will invest US$30 billion in expanding sugar cane production in the next four years, thereby reversing the downward trend in ethanol production, which will help to ensure the continued growth of sugar cane crops, the main raw material for ethanol production in Brazil. Brazil is the world's second largest producer of ethanol after the United States. At present, due to the reduction in output of sugar cane, ethanol production has been reduced by 20%, and it is unable to meet its growing domestic demand. Brazil has always been dubbed "Bio-fuel Saudi Arabia" for its groundbreaking ethanol project and was forced to switch to importing ethanol from the United States to avoid a shortage in its domestic market. On the other hand, due to the rapid and rapid development of the Brazilian economy and the expansion of the middle class, the domestic automobile production and sales in Brazil have reached the highest level in history, thus increasing the demand for ethanol fuel.