How much oil does the world have left?

“Peak oil” theory for production is predicated on the work of legendary geologist M.King Hubbert, who in 1956 employed his now famous/infamous “Hubbert curve” to predict U.S. petroleum production would peak in 1970. For many years he appeared to be correct, but the “shale revolution” is on the verge of proving him premature.

Renewable-fuel advocates give EPA an earful on reducing ethanol targets

When the EPA proposed lowering the country’s ethanol-use mandates for this year and next, it set up a public hearing to let people tell it what they thought. On Thursday more than 280 people showed up to testify at the Jack Reardon Convention Center in Kansas City, Kan., and most had the same message: “Don’t mess with RFS!”