While focused on making and supplying biofuel, Portugal’s Prio Energy has also built an active trading business.So, how does trading biofuels work? In the second of our special three-part webcast on biofuels, Inatech SeniorVice-President Alok Sharma and Prio Energy Managing Director Luis Nunes explore the evolving tradinglandscape and the potential role of emissions trading in the biofuels market.