Seminar for students from University of Latvia,  Riga State Technical School and Latvia University of Agriculture was held on October 11, 2017. Students were introduced with the LIFE Grassservice project’s implemented activities, research, principles or reactors, technological solutions for the needs of biobutanol and biogas production from grass biomass. Afterwards students visited the pilot facility for biogas production and pilot facility for biobutanol production and asked the more detailed questions regarding the technologies.