Renewable Energy


stainless steel plays a crucial role in renewable energy by providing durability, corrosion resistance, and strength to various components and structures, ensuring the reliable and efficient operation of renewable energy systems such as solar power, wind power, hydropower stations and geothermal energy. Stainless steel is a crucial material in the global energy transition.

Recycling stainless steel

Stainless steel has a strong track record when it comes to recycling, and its high recyclability contributes to a more sustainable and circular economy. Stainless steel is one of the most recycled materials in the world. Key advantage of stainless steel recycling is that the material can be recycled repeatedly without losing its properties or quality. This makes it a sustainable choice, as it reduces the need for extracting and refining new raw materials. Recycling stainless steel also helps conserve energy and reduce carbon emissions compared to producing stainless steel from scratch.

The Energy Revolution™ Stainless Steel Piping

The Energy Revolution™ energy centre at a UK theme park is being fitted with high-grade stainless steel pipework.

WELTEC: A pioneer in the field of renewable energies

Germany is the global trailblazer in the field of renewable energies and the WELTEC group is one of the pioneers in this industry.

Stainless steel plays several important roles in renewable energy applications. Here are a few examples:

Solar Power: Stainless steel is used in the construction of solar panels and their mounting systems. It is highly resistant to corrosion and can withstand harsh environmental conditions, making it suitable for outdoor applications. Stainless steel is used in the frames, brackets, and support structures of solar panels, ensuring their durability and longevity.

Wind Power: Stainless steel is used in the production of wind turbines and their components. It is employed in the construction of turbine towers, rotor blades, and various internal components. Stainless steel’s strength, corrosion resistance, and ability to withstand high wind speeds make it an ideal material for wind energy applications.

Hydropower: Stainless steel is utilized in various parts of hydropower plants, including turbines, penstocks, and pipelines. It is resistant to corrosion and erosion caused by water flow, ensuring the longevity and efficiency of these components in hydropower generation.

Geothermal Energy: Stainless steel is used in geothermal energy systems, which harness heat from the Earth’s interior to generate power. It is employed in geothermal power plant equipment, such as heat exchangers and piping, due to its resistance to high temperatures and corrosion.

Energy Storage: Stainless steel is also used in energy storage systems, such as batteries and fuel cells. It is employed in the construction of tanks, casings, and other components due to its durability, resistance to corrosion, and ability to withstand high temperatures.