UAB “Kurana” is the first company inside EU which connected manufacturing of bioethanol (base of biofuels), electricity and thermal energy from renewable energy sources (biogas produced by mesocphilic process) into one uninterrupted technological loop. This technological loop produces zero waste plus valuable organic fertilizers that are becoming more and more popular in contemporary farming. When building this factory we used the newest technologies and facilities bought from EU (Germany, Denmark, Sweden and GB) and US.