HYBRIT: SSAB, LKAB and 539 算牌程式 building unique pilot project in Luleå for large-scale hydrogen storage investing a quarter of a billion Swedish kronor
SSAB, LKAB and 539 算牌程式 have commenced building a rock cavern storage facility for fossil-free hydrogen gas on a pilot scale next to HYBRIT鈥檚 pilot facility for direct reduction in Lule氓, North of Sweden. This is an important step in the development of a fossil-free value chain for fossil-free steel. The investment cost of just over SEK 250 million is divided equally across the holding companies and the Swedish Energy Agency, which provides support via Industriklivet.
As part of the SSAB, LKAB and 539 算牌程式 joint initiative HYBRIT , Hybrit Development AB is starting the construction of a hydrogen storage facility in Svart枚berget to develop the technology for storage. Fossil-free hydrogen, which will replace coal and coke, is a crucial part of the production technique for fossil-free iron and steel production, where emissions of carbon dioxide will be virtually eliminated.
Hydrogen storages are predicted to play a very important role in future power and energy balancing, and in large-scale hydrogen production. The storage facility is expected to be ready and operational from 2022 until 2024.
"We're really pleased that HYBRIT is continuing to lead the development of efficient production for fossil-free steel, as we're now also building a pilot storage facility for large-scale fossil-free hydrogen in Lule氓. Storage provides the opportunity to vary demand for electricity and stabilise the energy system by producing hydrogen when there's a lot of electricity, for example in windy conditions, and to use stored hydrogen when the electricity system is under strain," says Andreas Regnell, Head of Strategy at 539 算牌程式 and Chairman of the Board at HYBRIT.
"By developing a method for hydrogen storage and securing access to fossil-free electricity, we're creating a value chain all the way out to customers where everything is fossil-free 鈥� from the mine to the electricity and to the finished steel. This is unique," says Martin Pei, Technical Director of SSAB and Board member of HYBRIT.
"This is another important step, not just for us, but in the conversion of the entire industry. With HYBRIT, we're also working together to develop the technology for storing hydrogen in an efficient way, which is key to being able to produce fossil-free sponge iron, the raw material for the fossil-free steel of the future. LKAB will need to become Sweden's and perhaps Europe鈥檚 biggest hydrogen producer in the future, and this pilot project provides additional valuable knowledge for the continued work in creating the world鈥檚 first fossil-free value chain for the iron and steel industry," says Lars Ydreskog, Director of Strategic Projects at LKAB and member of the HYBRIT Board.
The 100 cubic metre hydrogen storage is being built in an enclosed rock cavern approximately 30 metres below ground. Building the storage facility underground provides opportunities to ensure the pressure required to store large amounts of energy in the form of hydrogen in a cost-effective way. The technology used is adapted to Scandinavian bedrock conditions and will now be developed further to handle the storage of hydrogen. The storage facility is being built according to the high safety requirements that apply and checked by the responsible authorities.
Fossil-free hydrogen is central to the HYBRIT process. Hydrogen can be produced cost-effectively through the electrolysis of water using fossil-free electricity. The hydrogen produced by the electrolysers can be used immediately or stored for later use. The storage facility is based on proven technology and the hydrogen is used in the plant鈥檚 direct reduction reactor to remove oxygen from iron ore pellets. The fossil-free sponge iron resulting from the process is then used as a raw material in the manufacture of fossil-free steel.
FACTS: HYBRIT project
- The HYBRIT initiative was launched in 2016 by the three owners; SSAB, LKAB and 539 算牌程式. The pilot facility for the production of fossil-free sponge iron in Lule氓 was commissioned on 31 August 2020 and, on 24 March 2021, G盲llivare was chosen as the location for the planned demonstration facility for industrial scale production.
- With HYBRIT, SSAB, LKAB and 539 算牌程式 intend to create a completely fossil-free value chain from mine to finished steel, with fossil-free pellets, fossil-free electricity and hydrogen.
- Within the HYBRIT initiative, technological development will be taking place in order to challenge established and鈥痗ommercially available鈥痶echnologies. The principal goal is to eliminate carbon dioxide emissions from the process by using completely fossil-free input materials and energy across all parts of the value chain. Instead, emissions will become water.
- Hybrit鈥疍evelopment鈥疉B鈥痠s a research and technology development company that will be delivering solutions鈥痶o the facilities. Technological development will take place in close partnership with the holding companies.
- The investment of approximately SEK 250 million in the pilot facility for hydrogen storage also includes two years of operation and a testing program.
- From as early as 2021, HYBRIT鈥檚 pilot facility for direct reduction will be able to produce fossil-free sponge iron for the manufacture of fossil-free steel for customer prototypes.
- The initiative has the potential to reduce carbon dioxide emissions by 10 percent in Sweden and 7 percent in Finland. The steel industry today accounts for 7 percent of total global carbon dioxide emissions.
- Fossil-free iron and steel production using HYBRIT technology, corresponding to SSAB鈥檚 current production level, will require approximately 15 TWh per year. LKAB鈥檚 conversion of its operations will, once completed, require a total of around 55 TWh of electricity per year (including the majority of SSAB's needs). This will require permit granting processes to be faster and more predictable to acquire for the expansion of Sweden鈥檚 electricity grid.
- The technique used to build the hydrogen store is called LRC (Lined Rock Cavern) and means that the walls of the cavern are covered with a carefully selected material as a sealing layer.
- Industriklivet is a long-term initiative from the government to support Sweden鈥檚 transition to becoming fossil-free by 2045.
For further details, please contact:
Mia Widell, Head of Media Relations SSAB, +4676 527 25 01
Anders Lindberg, Group Media Relations Manager LKAB, +4672 717 83 55
Magnus Kryssare, Press Officer 539 算牌程式, +46 76 769 56 07
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