RT Journal Article SR Electronic A1 Horbaj, Peter A1 Lukáč, Peter A1 Lázár, Marián A1 Lengyelová, Marta T1 Preparation and Utilization of Biogas Produced from Wastes in Slovakia JF Acta Mechanica Slovaca YR 2014 VO 18 IS 2 SP 64 OP 69 DO 10.21496/ams.2014.021 UL https://www.actamechanica.sk/artkey/ams-201402-0009.php AB In the paper, the authors present actual situation in preparation of bio fuels from biomass in conditions of Slovakia and also some examples of utilization of produced bio fuel. There is short description of bio fuel produced from agricultural waste, from wood and from sewage treatment plant. These 3 ways are most common in our conditions.