- Optimisation of an existing biogas plant with solids input device.
- Expert assistance for an insurance regarding an accident at a biogas plant.
- Extension of an existing biogas plant. Application for the permission, planning of new components.
- Preliminary engineering of a large agricultural biogas plant with an input of pig manure of more than 100,000 m³. Process technology, layout of main components, cost assessment, measurement and process control technique.
- Feasibility study about the potential for the construction of a biogas plant in a rural area of Germany.Conception, utilization of electricity and heat, distribution model, exploration of the best place, preplanning of the biogas plant, cost assessment and evaluation of the economy.
- Control and assessment of offers of different general contractors for a farm scale biogas plant in Saxony.Permission, analysis of existing offers concerning valuation of the concept, comparison of the process technology, control of the costs and economy (with IGUS GmbH, Dresden).
- Preliminary planning of a cofermentation plant in Portugal based on an industrial standard.
- Design of a large biogas plant in the USA. Conception, preliminary engineering, cost assessment, biogas plant description.