VTT to Explore Use of Bio- and Waste-Based Oils for Ships, Power Plants 8 April 2020 VTT, partners will assess how suitable fuel oils made from biomass and waste plastics are for ship diesel engines.Author: Capt. Johnhttps://worldmaritimenews.com/archives/293915/vtt-to-explore-use-of-bio-and-waste-based-oils-for-ships-power-plants/