Reuters: A group of Brazilian ethanol companies signed a deal to export certified sustainable ethanol to Sweden, in the world’s first agreement of such a kind, they said Wednesday. Brazilian groups Cosan, Guarani, NovAmerica and Alcoeste agreed sell to Sweden’s Sekab 115 million liters of anhydrous ethanol that will adhere to certain social and environmental standards. “This initiative addresses European consumers’ concerns related to the sustainability of ethanol,” Martinho …