Sam Lehr, Manager for Sustainability & Markets Policy, Renewable Natural Gas Coalition, USA

Heinz Ossenbrink, Former Head of Unit of European Commission, Joint Research Centre

Liliana Papillon-Gonzalez, Professor at the Universidad Juárez Autónoma de Tabasco, Mexico

Ana Luisa Fernando, Associate Professor, University Nova de Lisboa, Portugal

Etienne De Chambost, Research Engineer, CEA, France

EXHIBITOR - DBFZ German Biomass Research Center, Germany

EXHIBITOR - Haixin Energy Technology, China

EXHIBITOR - WRG Europe, UK

EXHIBITOR - IMT Atlantique, FRANCE

EXHIBITOR - DBFZ German Biomass Research Center, Germany

EXHIBITOR - EcoEngineers, USA

EXHIBITOR - MDPI, Switzerland

EXHIBITOR - TNO, The Netherlands

EXHIBITOR - PtXLab Lausitz, Germany

EXHIBITOR - IFPEN, France

EXHIBITOR - Anhui BBCA Biochemical Co., Ltd, China

EXHIBITOR - Centre for Renewable Energy Sources & Saving (CRES), Greece