German automaker reduces luxury SUV's sticker to boost sales of the low-volume model.
Panamera S E Hybrid
5Recharge Wrap-up: Big Oil fails at renewable fuel, scientists study air with EVs, plug-in Panamera sales
Big Oil companies help keep renewable fuels out of your tank, a new report shows. No surprise there, right? The Renewable Fuels Association published a report card grading the country's largest retail gasoline chains on fuel offerings like E85 and E15. The report gave failing grades, with less than one percent of stations offering E15 or E85, to "Big Five" companies Exxon, BP, ConocoPhillips, Chevron and Shell, among other oil company and convenience/grocery store brands. The only major oil comp