Hydrogen islands in the North Sea

Artificial island for hydrogen production and distribution
Artificial island for hydrogen production and distribution, © TenneT

Connecting offshore wind farms to the public grid is still fraught with problems. The main challenge is how to transmit the large amounts of energy generated in the North and Baltic Sea to the coast, since the lines have not yet been adapted to the task.

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Major Project in Emsland Region

Amprion
Adapting an existing gas pipeline, © Amprion

The race to build the biggest multi-megawatt power-to-gas plant has begun: On February 11, in Berlin, TenneT and two transmission system operators, namely Amprion and Open Grid Europe, or OGE for short, announced their joint plans to construct a 100-megawatt electrolysis system. As part of Hybridge, they intend to put up a hydrogen production system and adapt an OGE pipeline near Lingen, in Germany’s Emsland region, to transport the gas. The project is expected to cost EUR 150 million.

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