"Leftover grease from San Francisco’s restaurants will be recycled into fuel for The City’s diesel buses, under a $1.3 million program in the works by the San Francisco Public Utilities Commission."
"At least 1 million gallons of biodiesel fuel could be manufactured from the oil collected from The City’s 2,600-plus restaurants, said SFPUC official Lewis Harrison, who added that is “more than enough” to contribute the required 20 percent to power the entire fleet."
News and information about Biodiesel & alternative fuels.
WVO in San Francisco
As an SF resident, I was glad to see this, from the Examiner: