(EnergyAsia, April 10) — Swiss banking group UBS AG and Diapason Commodities Management S.A said they have launched the world’s first biofuels index. The UBS Diapason Global Biofuel Index (UBS-D GBFI), covering a variety of commodities used in the production of ethanol and biodiesel, is published in US$, EUR, Swiss franc and Japanese yen.  …