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Commited to
green innovation

We are the first green steel mill in the Iberian Peninsula. Our mission? Help decarbonize the industry by developing a digital, efficient, and CO2 free plant. 

CLEAN
100% renewable
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At Hydnum Steel we produce steel without contaminating the planet. All operations and productive processes in our plant are fueled by clean energy.
FREE
CO2 free plant
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Our production process doesn't emit carbon dioxide. Direct iron reduction technology fueled by green hydrogen is a key element in the generation of emission-free steel.
CIRCULAR
Objective zero residues
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The entire value chain is designed to guarantee waste reduction, increase recycling, reuse, and maximize the recovery of all waste generated.
EFFICIENT
Less consumption
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Our philosophy is do more with less. Process digitalization and state-of-the-art technologies will allow for an efficient use of resources, especially the most valuable and scarce ones such as water.

The industrial sector is one of the most polluting on the planet, but there is still time to transform it. Hydnum Steel was created to be part of the solution.
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Towards a new industrial model
Discover more about Hydnum Steel
About us

Decarbonizing steel requires transforming the production process and replacing traditional, high-emission technologies with new solutions and methodologies that will revolutionize the industrial sector. 

Our project is 100% committed to protect the environment. Hydnum Steel’s DNA is rooted in optimizing resources, using renewable energy and the circular economy.  

Meet the plant of the futurefully integrated, digitalized, and circular. Thanks to cutting-edge technology we can collect and analyze data in real time, which results in a much more efficient and productive plant.

Leave the fossils in the past

This is the technology we will use to build the plant of the future: compact, efficient, and environmentally friendly.
Discover the path to green steel
Clean energy
Green hydrogen
Recycled scrap
Direction Reduction of Iron
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Thinking about the Earth is good. Thinking about our land, too.

Our commitment to society goes beyond concern and environmental management. Hydnum Steel will have a direct impact on the local and national economy: 

Flagship project
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A project with great economic pulling power, a pole of attraction for auxiliary companies, the service sector, and infrastructure development. 

Reindustrialization
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A high added value, strong growth potential, business initiative that will contribute to the reindustrialization and market sovereignty of Spain and Europe with respect to a strategic product such as steel. 

Jobs
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1,100 direct and 5000 indirect jobs will be created. Hydnum Steel will generate more and better job opportunities, focusing on quality, inclusive work environment, and employee well-being. 

Technological partners

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News

Keep up to date with the latest news on the Hydnum Steel project.
Prensa
01 / 10 / 2024
Hydnum Steel and Siemens present an innovative concept to drive Spain’s first green and fully digitalized steelworks
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Prensa
30 / 09 / 2024
Hydnum Steel seals agreement to promote green steel distribution with Knauf Interfer
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Prensa
02 / 09 / 2024
Hydnum Steel and Euroports collaborate in the development of logistics solutions to optimise the steel supply chain in Europe
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Prensa
10 / 07 / 2024
Hydnum Steel obtains government support to become the first green steel plant in Spain
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Prensa
08 / 02 / 2024
Vale, the multinational mining company, and Hydnum Steel have signed an agreement to develop low carbon solutions for steelmaking
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