Stegra Boden – World's first large-scale green steel plant

Our Boden plant

Three plants in one! Green hydrogen, green iron and green steel. We are creating sustainable change in heavy industry for generations to come. It all begins with our plant in Boden – our flagship. By 2030, we will be producing 5 million tonnes of green steel annually.

First of the new

Being Europe’s first greenfield steel mill in 50 years, it will set a new benchmark for the industry. We will do things differently and produce green steel in a fully integrated production process, using end-to-end digitalization, electricity from renewable sources, and green hydrogen. By replacing coal with green hydrogen and electrifying the steelmaking process, we will be able to cut CO2 emissions by up to 95% compared to traditional steelmaking. Moving forward, we will continue to reduce emissions even more – getting closer and closer to zero – year by year.

It's huge!

Spread across 270 hectares, our site is massive! It's divided into two parts: the main area for iron and steelmaking, and, a little ways off, our 700-megawatt hydrogen plant.

Our green platforms

Green hydrogen

In Europe's largest electrolyzer facility, we will produce green hydrogen, made from water and renewable electricity.

Green iron

In a direct reduction process, will produce high-quality green iron. By replacing fossil fuels with green hydrogen, we effectively slash CO2 emissions. This will take place in a reactor inside the 145-meter-tall direct reduction tower.

Green steel

Using our green iron, we produce green steel with up to 95% reduction in CO₂ emissions – the greenest ore-based steel on the market, produced at scale. We will start delivering to customers during 2026.

The look

Our plant is being built in harmony with its environment. Drawing inspiration from the Swedish cultural landscape and seasons, our factory showcases a color palette with white, silver, black and the distinctive Falu red. This traditional Swedish paint will be applied as a contrasting color.

Europe's largest electrolyzer

We are building a giga-scale electrolyzer plant, powered by renewable electricity and with water from the Lule River, seamlessly integrated into our production site. This facility will produce the green hydrogen necessary to make green iron and supply 5 million tonnes of high-quality green steel to the market by 2030.

The production process

Why Boden?

We start our journey in the north of Sweden due to its wealth of clean electricity, close access to the power grid, availability of raw materials, and logistics infrastructure. We will tap into a strong local and regional talent pool and combine it with international expertise and next-generation technology. This is the ideal starting point for a clean industrial revolution.

Career in Boden

We're saying goodbye to dirty and welcoming talented individuals from around the globe to be part of our growing team in Boden. Do you want to be part of building an impact company from scratch, together with a team that is passionate about making the world better every day? Then Boden is the perfect place to call home! Together, we focus on delivering green impact – for our people, customers, investors, society and planet.

Join our team

Some of our customers

Find more partnerships

Porsche plans to use green steel in sports cars

Porsche AG and Stegra have signed an agreement for the supply of CO₂ -reduced steel. The aim is to further improve the emissions balance of Porsche vehicles by using CO₂ -reduced steel.

Ingka Group (IKEA) goes green steel across its warehouse

Ingka Group, the largest IKEA retailer, signed an agreement with Stegra for the delivery of green steel, to be used in IKEA warehouse racking. The agreement forms part of Ingka Group’s ongoing action to reduce its climate footprint.

Stegra in €1.79 billion deal with Marcegaglia

Stegra and Italian steel group Marcegaglia has signed a 7-year agreement. The agreement will cover the delivery of green steel from Stegra’s plant in Boden, Sweden, to Marcegaglia’s operations in Southern Europe, UK and Poland.

Purmo Group in 7-year agreement with Stegra

Purmo Group, a leader in sustainable indoor climate comfort solutions, has entered into a binding agreement with Stegra, for the delivery of 140,000 tonnes of green steel during 2026-2033.

Scania places first green steel order from Stegra

The initial contract with Stegra will provide Scania with sustainably produced steel for building its trucks, allowing the company to take another big step towards reducing the climate footprint of its vehicle manufacturing.

Stegra in 1.5 billion Euro agreement with ZF

Stegra has signed a 7-year binding agreement with ZF, one of the biggest suppliers to the automotive industry globally. Deliveries of near-zero emissions steel are set to begin in 2026.