Olaf Rumberg
CEO, E.ON Gas Mobil
Zoltan Elek
CEO, Landwärme
Zoltan’s career includes positions at E.On Engineering, Stadtwerke Munich, and McKinsey & Company. He is an expert in the biomethane market.
Zoltan’s career includes positions at E.On Engineering, Stadtwerke Munich, and McKinsey & Company. He is an expert in the biomethane market.
Maximilian Ruhe
Managing Director, Ruhe Biogas
Maximilian Ruhe has been working at the family-run business Ruhe company group as one of the responsible managing directors for the past two years.
He is responsible for the Ruhe biogas business area, which includes plant construction for liquefaction plants for bio-LNG and LCO2, as well as service and own operation of biogas facilities. He has a master of science degree...
Maximilian Ruhe has been working at the family-run business Ruhe company group as one of the responsible managing directors for the past two years.
He is responsible for the Ruhe biogas business area, which includes plant construction for liquefaction plants for bio-LNG and LCO2, as well as service and own operation of biogas facilities. He has a master of science degree in international business from HULT International Business School, as well as a B. Eng in industrial engineering from PHWT Diepholz.
Daniel Chatterjee
Director Sustainability, Technology Strategy & Regulatory Affairs, Rolls-Royce
Daniel Chatterjee is Director Sustainability Technology Strategy & Regulatory Affairs and leads the NetZero@PowerSystems climate strategy program. Daniel studied physics in Heidelberg and obtained his PhD in chemical physics in 2001. He has leading positions in Climate- and Energy Politics committees in the CIMAC, VDMA and BDI. He is on the Editorial Board of the Emission ...
Daniel Chatterjee is Director Sustainability Technology Strategy & Regulatory Affairs and leads the NetZero@PowerSystems climate strategy program. Daniel studied physics in Heidelberg and obtained his PhD in chemical physics in 2001. He has leading positions in Climate- and Energy Politics committees in the CIMAC, VDMA and BDI. He is on the Editorial Board of the Emission Control Science & Technology Journal.
Andreas Mündel
Senior Vice President Strategy & Operations Programs, Deutsche Post DHL Group
Andreas has served in various strategic roles in the consulting and logistics industry for 20 years. After studying physics, he worked for management consultancy McKinsey, moving to Deutsche Post DHL in 2004 as head of strategy of DHL Express Europe. In his current role at Deutsche Post DHL, he is responsible for strategic projects in the area of production. This includes ...
Andreas has served in various strategic roles in the consulting and logistics industry for 20 years. After studying physics, he worked for management consultancy McKinsey, moving to Deutsche Post DHL in 2004 as head of strategy of DHL Express Europe. In his current role at Deutsche Post DHL, he is responsible for strategic projects in the area of production. This includes the Clean OPS teams, the lead of the sustainable fuel project, the Center of Excellence Automation of Operations, the Group OHS team and corporate patent management.
Sigurd Jørgensen
Director, Public Affairs, Yara International
Sigurd Jørgensen is Director Public Affairs in Yara Industrial Solutions. Firmly focused on its mission to “Responsibly feed the world and protect the planet” Yara is the world’s largest producer of AdBlue.
Previously Sigurd worked in various sales and marketing roles for Shell in Oslo and London – from where he was one of four Directors who started automotive chemicals ...
Sigurd Jørgensen is Director Public Affairs in Yara Industrial Solutions. Firmly focused on its mission to “Responsibly feed the world and protect the planet” Yara is the world’s largest producer of AdBlue.
Previously Sigurd worked in various sales and marketing roles for Shell in Oslo and London – from where he was one of four Directors who started automotive chemicals company Carix Group Ltd in a Management Buyout backed by 3i in 2000. Following the divestment of Carix to consumer and industrial chemicals group Kemetyl in 2005, Sigurd served in Group Director, Vice President and Managing Director roles there from 2006 to 2013.
Born in Norway, Sigurd has a BA with 1st Class Honours in Marketing from Strathclyde Business School in Glasgow, Scotland.
Klaus Mohrenweiser
Head of Biomethane, Verbio AG
Klaus is head of biomethane for Verbio, being responsible for BioCNG and BioLNG. He has more than six years’ experience in the field of gas-based mobility and possesses, as well as extensive expertise in operational, logistics and commercial areas. Since 2021, Klaus has designed a strategy for growth within the gas mobility market.
Klaus is head of biomethane for Verbio, being responsible for BioCNG and BioLNG. He has more than six years’ experience in the field of gas-based mobility and possesses, as well as extensive expertise in operational, logistics and commercial areas. Since 2021, Klaus has designed a strategy for growth within the gas mobility market.
Andrea Martelli
Head of Biofuels Trading, Supply & Sustainability, Eni
Andrea leads biofeedstocks and biofuels activities at Eni. He became the head of biofuels trading at Eni Trading and Shipping in 2019, with responsibility for redesigning and enlarging biofeedstocks and biofuels trading activities. In 2020 he took over the role of head of supply for Eni. Since 2021, he has been a member of the board of directors of Eni Trading and Shipping...
Andrea leads biofeedstocks and biofuels activities at Eni. He became the head of biofuels trading at Eni Trading and Shipping in 2019, with responsibility for redesigning and enlarging biofeedstocks and biofuels trading activities. In 2020 he took over the role of head of supply for Eni. Since 2021, he has been a member of the board of directors of Eni Trading and Shipping. With more than 17 years’ experience within the group, he has held roles in several countries, including as German and Austrian branch manager, head of gas and power sales in France, Italy and the Benelux, and lead originator for gas, power and emissions.
Hagen Reiners
Editor, Argus
Hagen oversees Argus Media’s coverage of the German market for heating oil, diesel and gasoline. Through the recent acquisition of local competitor O.M.R., Argus Media has become the key provider of benchmark prices used to supply the vast majority of petrol stations in Germany, with an audience that is likely to include all AdBlue retailers in the country. As such, Hagen ...
Hagen oversees Argus Media’s coverage of the German market for heating oil, diesel and gasoline. Through the recent acquisition of local competitor O.M.R., Argus Media has become the key provider of benchmark prices used to supply the vast majority of petrol stations in Germany, with an audience that is likely to include all AdBlue retailers in the country. As such, Hagen is keen to extend Argus Media’s portfolio to cover AdBlue prices for truck pick up pick-up in Europe and news on the AdBlue market. A native of Cologne, Hagen worked for various German news outlets including WDR, DLF and Handelsblatt before moving to London to work for Argus Media in 2014. He has a master’s in journalism from Brunel University London and a degree in philosophy and anthropology from Cologne University.
Detlef Evers
Managing Director, MVaK (Mittelstandsverband abfallbasierter Kraftstoffe e.V.)
Detlef Evers has been working in the field of biofuels since 1995. He spent most of his professional life with Archer Daniels Midland in different management positions in Germany and Switzerland. His first task in this segment was to market biodiesel produced by the first large-scale German biodiesel plant in Leer. Detlef Evers has been working for the MVaK since 2015; a B...
Detlef Evers has been working in the field of biofuels since 1995. He spent most of his professional life with Archer Daniels Midland in different management positions in Germany and Switzerland. His first task in this segment was to market biodiesel produced by the first large-scale German biodiesel plant in Leer. Detlef Evers has been working for the MVaK since 2015; a Berlin-based association representing the interests of key companies operating along the value chain for the production of waste-based and advanced biofuels. The members of the MVaK are based in Germany, Austria and the Netherlands.
Xavier Noyon
Secretary General, European Biodiesel Board (EBB)
Prior to joining EBB as Secretary-General, Xavier held a similar job in another organisation in the renewable energy field. Most recently, he created the EU office of PEFC International, the global certification for sustainable forest management and traceability. Xavier holds Masters degrees in both law and public affairs from France and Germany.
Prior to joining EBB as Secretary-General, Xavier held a similar job in another organisation in the renewable energy field. Most recently, he created the EU office of PEFC International, the global certification for sustainable forest management and traceability. Xavier holds Masters degrees in both law and public affairs from France and Germany.