Sustainability of Vehicle Fuel Biomethane Produced from Grass Silage in Finland - Rasi, Saija; Timonen, Karetta; Joensuu, Katri; Regina, Kristiina; Virkajärvi, Perttu; Heusala, Hannele; Tampio, Elina; Luostarinen, Sari (MDPI, 2020)
Keywords: biogas; biomethane; grass silage; manure; RED II directive; sustainability; vehicle fuel