Topsoe to construct world’s largest SOEC electrolyzer manufacturing facility; 500 MW scalable to five GW; specializing in Energy-to-X

Topsoe to construct world’s largest SOEC electrolyzer manufacturing facility; 500 MW scalable to five GW; specializing in Energy-to-X


Topsoe intends to assemble the world’s largest and most superior industrial-scale electrolyzer manufacturing plant. The plant will produce high-temperature Stable Oxide Electrolyzer Cells (SOEC)—which have the next vitality effectivity that competing applied sciences.

The brand new electrolyzer manufacturing plant, which will likely be constructed in Herning, Denmark, will likely be operational by 2024 and have an annual capability of 500 MW with scalability as much as 5 GW, making it one of many first industrial-scale crops of its sort. Development is scheduled to start within the second half of this yr, topic to Board and different regulatory approvals.

The Topsoe SOEC electrolyzer is a compact stack constructed primarily from considerable, low-cost ceramic supplies enclosed inside a steel housing. To provide hydrogen, it makes use of electrical energy to separate water molecules (H2O) into hydrogen (H2) and oxygen (O2). That is achieved by three elements: an anode, a cathode, and an electrolyte. The cathode splits water molecules, by way of discount, into hydrogen and oxide ions, after which the oxide ions are transported by means of the electrolyte to the anode and oxidized into oxygen.

The high-temperature SOEC unit’s excessive diploma of automation and auto-response functionality, throughout your complete hydrogen course of, reduce oversight and coaching necessities—in addition to related dangers—for environment friendly, handy on-site hydrogen manufacturing and provide.

Topsoe’s ambition is to speed up quickly the adoption of inexperienced options—particularly inside Energy-to-X.

We’re prepared and in a position to help society’s inexperienced ambitions and the necessity to speed up the vitality transition, and now we have the know-how to do it. With our new electrolyzer manufacturing plant, we cleared the path in dashing up commercial-size Energy-to-X options, and we do it with our extremely revolutionary know-how that outmatches applied sciences presently available in the market.

—Roeland Baan, CEO at Topsoe

Topsoe is already seeing appreciable curiosity in Energy-to-X options and is in superior dialogue with various potential companions over future offtake agreements and commitments to order capability from the electrolyzer plant.

Growing a robust Energy-to-X trade in Europe may also implement the EU’s ambitions of being unbiased of vitality imports from different areas. The milestone in making certain large-scale availability of electrolyzers for Energy-to-X options takes place concurrently Ursula von der Leyen, President of the European Fee, and state leaders from Denmark, Germany, The Netherlands, and Belgium signed an settlement, during which the events comply with spend money on a ten-fold capability enhance of offshore wind by 2050.

The political settlement ensures important availability of the renewable energy wanted to provide future Energy-to-X services within the EU.


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September 2022