Beta Renewables, a joint venture between chemical company Gruppo Mossi & Ghisolfi and investment company TPG, announced that it had begun commercial production at its cellulosic ethanol plant in Crescentino, Italy, at a price competitive with corn ethanol and gasoline. Novozymes, the leading producer of enzymes used for biofuels production, has invested in Beta Renewables. Beta Renewables expects to export the technology to develop about 20 new plants by 2017. ...