The company's website says it processes used cooking oil into biodiesel.

涉事公司官网显示，公司业务为将废弃食用油加工成生物柴油。

This slowdown in the economy has had a big impact on the volume of biodiesel

经济的放缓对生物柴油的产量产生了很大的影响。

The U.S. biodiesel industry is doing much to promote energy independence and reduce America's thirst for oil.

美国的生物柴油产业致力于走能源独立道路，减少美国对石油的需求。

Each year, U.S. refineries make more than 57 billion liters of ethanol and more than 5.7 billion liters of biodiesel.

每一年，美国的精炼厂都会生产570亿多升乙醇和57亿多升生物柴油。

Biofuels like ethanol and biodiesel are highly reactive and combustible.

乙醇和生物柴油等生物燃料具有高度反应性和可燃性。

Nearly 40 percent of the U.S. corn crop is used for ethanol and 30 percent of soybeans are used to make biodiesel.

美国近40%的玉米类作物都用于生产乙醇；30%的大豆都用于生产生物柴油了。

Powell noted Europe's imports of plant-based palm oil from Indonesia and other East Asian countries to make biodiesel for cars and trucks.

鲍威尔指出，欧洲从印度尼西亚和其他东亚国家进口植物棕榈油，以制造轿车和卡车使用的生物柴油。