One sentence summary – German steel company Salzgitter has awarded Andritz a contract to build a 100MW green hydrogen plant as part of its decarbonization program, with the aim of achieving a 95% reduction in emissions from steel production by 2033, and plans to start converting its facilities to operate on green hydrogen by the end of 2025.
At a glance
- Salzgitter commissions Andritz to build a 100MW green hydrogen plant for steelmaking
- HydrogenPro to supply 18 pressurized alkaline electrolysers to the facility
- Salzgitter allocates €1 billion from its own funds for the project
- €1 billion in government subsidies will also support the initiative
- Salzgitter’s Salcos program aims for a 95% reduction in emissions from steel production by 2033
The details
Salzgitter, a German steel company, has commissioned Andritz to build a 100MW green hydrogen plant for steelmaking.
HydrogenPro will supply 18 of its 5.5MW pressurized alkaline electrolysers to the facility.
Salzgitter has allocated €1 billion from its own funds for this project.
An additional €1 billion in government subsidies will also support the initiative.
This is part of Salzgitter’s ambitious decarbonization program, the Salcos program.
The primary goal of the Salcos program is to achieve a 95% reduction in emissions from steel production by 2033.
This includes a plan to replace coal-fired blast furnaces with hydrogen-fired direct iron reduction.
Salzgitter plans to start the conversion of its facilities to operate on green hydrogen from the end of 2025.
The new electrolysis plant is expected to produce about 9,000 tonnes of green hydrogen annually from 2026.
It is still unclear whether local production will be the only source of supply for Salzgitter’s hydrogen needs.
H2 Green Steel’s plant in Boden plans to produce 2.5 million tonnes of crude steel in its initial phase.
H2 Green Steel has ordered seven times the electrolysis capacity of Salzgitter.
Salzgitter previously installed a solid-oxide electrolyser, provided by Sunfire, at its Flachstahl site.
This installation has been producing hydrogen successfully since 2019.
To date, it has generated 180 tonnes of hydrogen, which is already being used in other steelworks processes.
Salzgitter may consider importing hydrogen via hydrogen pipelines to supplement its supply.
Salzgitter has a long-term vision to connect with the emerging hydrogen infrastructure.
There is a strong emphasis on reducing the CO2 footprint of steel production.
This commitment underscores Salzgitter’s dedication to sustainable practices.
It aligns with their goal of achieving significant emission reductions in the steel industry.
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| hydrogeninsight.com |
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| – Salzgitter, a German steel company, has commissioned Andritz to build a 100MW green hydrogen plant for steelmaking. – HydrogenPro will deliver 18 of its 5.5MW pressurized alkaline electrolysers for the facility. – Salzgitter has committed €1bn from its own funds and an additional €1bn in government subsidies for its decarbonization program. – |
| The Salcos program aims to reduce emissions from steel production by 95% by 2033, including replacing coal-fired blast furnaces with hydrogen-fired direct iron reduction. |
| – Salzgitter plans to start converting its facilities to run on green hydrogen from the end of 2025. – |
| The new electrolysis plant will produce 9,000 tonnes of green hydrogen per year from 2026. |
| – It is unclear if local production will be the sole source of supply. – H2 Green Steel’s plant in Boden aims to produce 2.5 million tonnes of crude steel in its first phase and has ordered seven times the electrolysis capacity of Salzgitter. – Salzgitter previously installed a solid-oxide electrolyser supplied by Sunfire at the Flachstahl site, which is still producing hydrogen. – |
| The electrolyser has produced 180 tonnes of hydrogen since 2019, which is already used in other steelworks processes. |
| – Salzgitter may bring in some volumes of hydrogen via hydrogen pipelines. |
| – Salzgitter emphasizes the need to connect to the emerging hydrogen infrastructure to reduce the CO2 footprint of steel production. |
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