Dynamic Electrolyser for Offshore Production of Green Ammonia - DynAmmonia

The objective of the DynAmmonia project is to demonstrate a new technology for power-to-X that can reduce the cost of green fuels with up to 20%. High temperature electrolysis is the most efficient technology for conversion of surplus power to green hydrogen, which can be converted to green fuels. High efficiency is important since the electricity price dominates the green fuel cost. Unfortunately limited lifetime challenge large-scale commercialization of high temperature electrolysis.

In the project, we will use a new operation method to increase the lifetime of the high temperature electrolysis technology. A 6-month test will be conducted on a 5 kW SOE (Solid Oxide Electrolysis) stacks to demonstrate how the operation method can increase the lifetime. Further, the project prepares the consortium to for a subsequent 1 MW demonstration by developing the required control tools, components, designs and plans.

The results of the project will be used in a subsequent phase of the project, to construct a 1 MW demonstration, The subsequent upscaling of the technology will pave the way for a 20% reduction of green fuel production, which accelerates green fuels entering the market.