• Construction supervision and construction management of agricultural biogas plants
    (Private client, 2020-2021)


  • Biogas expert for the Turkish-German Biogas Project
    (GIZ, Eschborn, 2013-2015)


  • Consultancy for development of technical and economic modelling of a Biogas plant
    (SC Ludan Environmental Technologies SRL, Bucharest, Ministry of Environment and Forests, Bucharest, World Bank, Washington, 2011)


  • Planning of a containerized pilot plant for anaerobic treatment of waste water, sludge and solid waste
    (IMIDA, Murcia, 2009 – 2010)


  • Evaluation of two biogas plants in operation and support of the planning phase of several further biogas plants
    (private client, 2009-2010)


  • Planning and implementation of agricultural waste co-fermentation plants in Germany
    (private clients 1999 – 2007 – for TBW GmbH, Biogas Nord GmbH)

  • Planning and implementation of a container pilot plant for the anaerobic treatment of solid and liquid organic waste
    (ISET Hanau 2000 – 2001 – for TBW GmbH)


  • Evaluation of biogas projects
    (2006 – for Biogas Nord GmbH, Germany)


  • Planning and preparing the implementation of two agricultural biogas plants
    (2005 – for Biogas Nord GmbH)