Air Liquide takes FID to build 200 MW electrolyzer in the Netherlands

Air Liquide has taken the final investment decision to build ELYgator, a 200 MW electrolyzer in Maasvlakte, in the Port of Rotterdam. The facility will combine PEM and alkaline technologies on the same site – a first of its kind – and is expected to be operational by the end of 2027.

The company will invest more than €500 million to build, own, and operate the electrolyzer, which will produce 23,000 tons of renewable hydrogen annually. The hydrogen will be supplied to industrial and heavy-duty mobility customers, including TotalEnergies’ platform in the area, under a long-term contract. According to Air Liquide, the project could help avoid up to 300,000 tons of CO₂ emissions per year.

ELYgator has secured support from the European Innovation Fund, the Dutch IPCEI program, and, most recently, the Dutch government through the OWE subsidy scheme.

Emilie Mouren-Renouard, Group Executive Committee member at Air Liquide, said: “This investment decision is an important milestone and demonstrates our commitment to renewable hydrogen development. We firmly believe that robust, large-scale initiatives like ELYgator will deliver a real impact for the European industry and heavy-duty mobility sectors. We welcome the support from the Dutch Government, which has been instrumental in our decision to move forward with this significant decarbonization project. ELYgator illustrates our drive to develop concrete technologies and solutions that directly contribute to Europe’s ambitions towards climate neutrality by 2050.”

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