context and challenges

The client is investing in, developing and building green hydrogen production plants to decarbonise sectors that emit very high levels of CO2, such as industry and heavy mobility.Dunkirk's industrial port basin is set to become one of France's first "Low Carbon Industrial Zones". Thanks to its green hydrogen production (1st phase of 200MW), this project will provide an operational solution for local industry, which is working to decarbonise its activities.

The client has selected the Assystem-Doris consortium as owner engineer for the selection of the engineering, procurement and construction (EPC) contractor of the project.


Assystem and its partner will provide the following services:

  • Assessment of the client's preliminary studies
  • Drafting of a technical programme for EPC consultation
  • Analysis of the Pre-FEED* of the EPC/OEM** groups
  • Support during technical discussions with EPCs
  • Technical analysis of the bids submitted by the consortia


The client will benefit from Assystem's expertise in industrial engineering through: 

  • Assistance in the execution of an EPC consulting strategy
  • Assistance in comparing the various solutions proposed
  • If required, the ability to mobilise teams on a continuous basis for the engineering phases and on site for the construction and commissioning phases

*FEED : Front End Engineering Design
**OEM : Original Equipment Manufacturer


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