(EnergyAsia, August 16) — Caltex Australia is offering its E10 ethanol-blended unleaded gasoline at a three cents a lite discount to regular unleaded gasoline. There are 41 sites selling Caltex’s E10 Unleaded in Queensland and New South Wales states under the Caltex, Ampol and Bogas brands. More than 100 sites are expected to sell E10 by…