Steel for the energy sector

Swiss Steel Group offers an extensive range of steels for various applications in the energy industry, including wind power, nuclear power and solar energy.

Energieversorgung hochspannungsmasten stromleitungen energiefluss

Swiss Steel Group for a sustainable future.

Our Green Steel is based on the circular economy, on energy sources with low CO2 content and is produced using the electric steel process.

  • ~85% lower CO2 footprint
  • ~83% electricity from low carbon sources
  • ~1.3 mn t recycled scrap per year

Common Questions About Steel for Energy Applications

How can steel support the energy transition?

Steel plays a critical role in renewable energy generation, power infrastructure and hydrogen technologies. High-performance steel solutions help improve the reliability, efficiency and longevity of energy systems while supporting the transition to a lower-carbon energy future. 

Related applications: Wind Energy, Hydrogen Applications, Hydropower 

Which materials are suitable for demanding energy applications?

Energy infrastructure often operates under extreme conditions, including high mechanical loads, pressure, temperature fluctuations and corrosive environments. Specialty steels are widely used because they combine strength, durability and long-term reliability in critical applications. 

Related applications: Nuclear Energy, Wind Energy, Hydropower 

What should engineers consider when selecting steel for energy applications?

Material selection depends on factors such as mechanical loads, operating environment, corrosion exposure, temperature requirements and expected service life. Selecting the appropriate steel helps ensure safety, efficiency and long-term reliability. 

Related applications: Wind Energy, Nuclear Energy, Hydrogen Applications

What should I consider when selecting steel for renewable energy projects?

The selection of steel for renewable energy applications depends on factors such as mechanical loads, corrosion exposure, operating conditions and expected service life. Choosing the right material helps ensure long-term reliability and efficient operation. 

Related applications: Wind Energy, Hydropower, Hydrogen Applications

How can I reduce maintenance requirements in energy applications?

Energy assets often operate in remote or difficult-to-access locations where maintenance can be costly. Selecting durable steel solutions with high wear and corrosion resistance can help extend service intervals and reduce downtime. 

Related applications: Wind Energy, Hydropower 

Newscenter

Company insights  |  30/06/2026

New EU steel safeguard measures change framework conditions for Steeltec

The European Union (EU) has adopted new steel safeguard measures that will enter into force on July 1, 2026. Duty-free import volumes into the EU will be reduced by 47% from 34.5 million tons to 18.3 mil-lion tons. Imports exceeding these quotas will be subject to a tariff of 50%, up from the previous rate of 25%. The measures apply to steel producers from third countries, including Switzerland, exporting products into the European Union. Steeltec AG, based in Emmenbrücke and part of Swiss Steel Group, is among the companies affected by the new regime.

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Products  |  17/06/2026

Firmly anchored in the rock - Swiss Steel Group’s Top12 anchors secure a new section of road high above Lake Lucerne

100 years – that is the lifetime expected for the new section of the K2b cantonal highway between Vitznau and Gersau following its renovation and modernization. This is made possible in no small part by the Top12 special stainless steel from the Swiss Steel Group, from which the anchors for the retaining wall structure and support elements are manufactured. Over a hundred of these were drilled several meters deep into the steep rock face. They secure the walls and beams that support the new, 350-meter-long section of road. The structure is spectacular not only from a geotechnical perspective but also for everyone who drives over it and enjoys a breathtaking view of Lake Lucerne below.

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Products  |  09/06/2026

Swiss Steel Group, the specialist in non-magnetic stainless steel

Swiss Steel Group possesses advanced expertise in stainless steels for non-magnetic applications. These steels are produced for the offshore, chemical, and food industries, as well as for medical technology, and are used in high-strength grades for demanding marine applications. The international steel group is now leveraging this expertise through Finkl Steel in a project in Canada. The Deutsche Edelstahlwerke also possess extensive expertise and many years of experience in this field.

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