- Issue an expertise for evaluation the costs of a biogas plant in USA to find potential investors
- Preliminary evaluation of the technique of an existing biogas plant in USA
- Performance of preliminary design of a biogas plant for the digestion of waste in USA
- Operator service of a cofermentation plant in the USA.
- Engineering of the enlargement of a cofermentation plant in the USA. Conception, approval documentation, cost assessment, tender documents, supervision of construction, start-up
- Design of a large biogas plant in the USA. Conception, preliminary engineering, cost assessment, biogas plant description.