{"id":160126,"date":"2025-03-24T07:35:00","date_gmt":"2025-03-24T06:35:00","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=160126"},"modified":"2025-03-18T11:06:30","modified_gmt":"2025-03-18T10:06:30","slug":"hybrit-large-scale-storage-of-fossil-free-hydrogen-gas-successfully-proven","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/hybrit-large-scale-storage-of-fossil-free-hydrogen-gas-successfully-proven\/","title":{"rendered":"HYBRIT: Large-scale storage of fossil-free hydrogen gas successfully proven"},"content":{"rendered":"\n\n\n

HYBRIT’s pilot project for hydrogen gas storage has now been completed and reported to the Swedish Energy Agency. The results show that it is technically possible to store fossil-free hydrogen gas for producing fossil-free iron and steel on an industrial scale. This can also reduce the variable operating costs of hydrogen production by up to 40 per cent.<\/strong><\/p>\n\n\n\n

The HYBRIT initiative was launched in 2016 by owners SSAB, LKAB and Vattenfall with the aim of developing the world’s first fossil-free, ore-based iron- and steelmaking using fossil-free electricity and hydrogen gas. The project for the production of fossil-free sponge iron for steel production (DR pilot) is now being followed up with the results of the pilot for fossil-free hydrogen gas production and storage.<\/p>\n\n\n

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100 m3<\/sup> hydrogen storage near the HYBRIT-complex in Lule\u00e5, Sweden \u00a9 HYBRIT<\/figcaption><\/figure><\/div>\n\n\n

The project has successfully designed and constructed a 100 m3<\/sup> hydrogen storage facility based on steel-lined rock cavern technology in Svart\u00f6berget adjacent to the DR pilot for sponge iron production in Lule\u00e5, Sweden. The tests now completed show that the technology works to support a large-scale hydrogen user, and that savings of about 25-40 per cent of the variable operating costs of hydrogen gas production could be reached. The pilot storage facility has undergone accelerated mechanical testing equivalent to approximately 50 years of operation, and the safety, functionality and performance of the facility have been successfully demonstrated.<\/p>\n\n\n\n

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\u201cThe pilot project has been highly successful and has given us the results we hoped for. We have shown that it is possible to use this technology to increase the flexibility of the electricity system and that it is a safe design that lasts over time. Hydrogen gas storage is an important piece of the puzzle to electrify industrial processes while increasing the amount of weather-dependent power. With the results and experiences gained from the pilot project, the technology is now ready to be scaled up,\u201d says Mikael Nordlander, Director, Industry Decarbonisation at Vattenfall<\/strong>‘s Industrial Partnerships.<\/p>\n<\/blockquote>\n\n\n

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\u00a9 HYBRIT<\/figcaption><\/figure><\/div>\n\n\n

Future fossil-free industrial processes using hydrogen gas from fossil-free electricity instead of fossil fuels will mean that industry will be more dependent on the electricity system. In this case, it is crucial to secure the supply of hydrogen. The purpose of a hydrogen storage facility is primarily to be able to adjust hydrogen production to electricity market fluctuations. Hydrogen gas production costs are optimised by producing and storing surplus hydrogen gas when electricity prices are low and reducing production and using the stored hydrogen gas when prices are high.<\/p>\n\n\n\n

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\u201cHydrogen is an important part of LKAB’s future strategy and journey towards carbon dioxide-free products and processes. We have yet to make any decisions on hydrogen gas storage, but the successful results from the pilot give us good conditions when we review the needs and opportunities for storage in conjunction with our planned sponge iron production facilities,\u201d says Jenny Greberg, Vice President of Technology at LKAB<\/strong>.<\/p>\n\n\n\n

\u201cThe results from the HYBRIT pilot project show that large-scale storage of fossil-free hydrogen is technically possible and economically beneficial. With these innovative technologies, we can build strong fossil-free value chains with the potential of drastically reducing the climate footprint of the iron and steel industry,\u201d says Martin Pei, CTO at SSAB.<\/strong><\/p>\n<\/blockquote>\n\n\n\n

The steel industry currently accounts for around 7 per cent of global carbon dioxide emissions. The HYBRIT technology will enable SSAB to reduce Sweden\u2019s and Finland\u2019s carbon dioxide emissions by 10 per cent and 7 per cent respectively.<\/p>\n\n\n\n

The Swedish Energy Agency has co-financed 22 per cent of the hydrogen storage project, with the remainder having been financed by the owner companies.<\/p>\n\n\n\n

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\u201cIt feels great that HYBRIT now summarises another successful pilot programme, this time for underground hydrogen gas storage. HYBRIT has focused on building competence and creating important experiences for an industrial application of the technology. The pilot facility tests in Lule\u00e5 have shown that hydrogen gas storage with LRC technology works. And with the knowledge and experience generated by the team, it is now possible to take the next step,\u201d says Gunilla Hyllander, General Manager at Hybrit Development AB<\/strong>.<\/p>\n<\/blockquote>\n\n\n\n

Facts:<\/strong><\/h3>\n\n\n\n