That same year, diesel use ... "To make energy takes a lot of energy," said co-author Scott Oliver, professor of chemistry and biochemistry. "Our method uses waste oil and mild heating, compared ...

Researchers have developed a novel method to produce biodiesel from waste oil. This simple process requires relatively mild heat and has the potential to make the alternative fuel source much more ...

A group of businessmen in China has been making biodiesel since 2001 because ... These plants still use mostly waste oil, but producers are increasingly looking at growing plants for biomass.