TFG Marine Announces Results of d’Amico Group Biofuel Trial 1 February 2022 The firm launched the trials of a 30% biofuel blend on board the M/T Cielo di Rotterdam in June 2021.Author: Capt. Johnhttps://shipandbunker.com/news/world/972910-tfg-marine-announces-results-of-damico-group-biofuel-trial