Danes want to build Europe's largest electrolyser plant

Danes want to build Europe's largest electrolyser plant shutterstock
Olena Yatseno

The Topsoe plant will initially have an annual capacity of 500 MW

Danish engineering group Topsoe plans to build Europe's largest plant for the production of electrolysers – machines that produce "green" hydrogen.

The cost of the project is estimated at $284 million, and the launch of the plant is scheduled for 2024, reports Reuters.

Topsoe CEO Roland Baan said the final investment plan was approved in August.

It is noted that in May the European Commission unveiled a plan to stop the use of Russian fossil fuels, in particular, set a goal to produce 10 million tons of hydrogen by 2030.

"To produce 10 million tons of hydrogen would require about 100 gigawatts (GW) of electrolysis capacity - a far cry from the 0.3 megawatts (MW) available today," Baan said.

According to him, the relevant EU target depends on the massive development of solar and wind energy, since about 200 GW of renewable energy sources are required to achieve it.

Germany, Belgium, the Netherlands and Denmark have pledged to build at least 150 GW of wind farms in the North Sea by 2050.

The Topsoe plant will initially have an annual capacity of 500 MW, which is expected to be expanded to 5 GW in the future.

The cost of the project is estimated at 2 billion Danish kroner ($284 million). The plant is scheduled to start operating in 2024.

Recall that by 2030 The Kingdom of Denmark intends to completely abandon the use of natural gas and quadruple the production of solar and wind energy.

Related
Since the start of 2026, Ukraine’s wind energy sector has added almost 415 MW of capacity
Since the start of 2026, Ukraine’s wind energy sector has added almost 415 MW of capacity

Experts forecast that the segment will grow by 10 GW by 2033

The EU is investing €2.5 billion in revenue from the ETS in energy efficiency projects across 11 countries
The EU is investing €2.5 billion in revenue from the ETS in energy efficiency projects across 11 countries

This covers a wide range of initiatives – from installing energy storage systems to improving the energy efficiency of industrial processes

Ukraine has already made up for the losses sustained in the solar energy sector during the war
Ukraine has already made up for the losses sustained in the solar energy sector during the war

Between 2022 and 2026, Ukraine will have around 4 GW of solar power generation capacity

Scorching heat, the renewable energy boom and emissions cuts: a round-up of EU news
Scorching heat, the renewable energy boom and emissions cuts: a round-up of EU news

Countries are suspending train services, banning alcohol and cancelling public events