Astrid Korf, James Moss, and Mike Walsh discuss the key findings of The Green Steel Challenge Season 1 podcasts in Finale: Highlights & Reflections. The Green Steel Challenge podcasts are produced by the Korf Foundation and Kallanish Commodities and the discussion is all about how exactly we can deliver Green Steel.

What are some of the lessons learned in Season 1 interviews with leaders such as Arvedi’s Mario Arvedi Caldonazzo and Salzgitter’s Gunnar Groebler? Energy is key to the future of steel decarbonization in Europe. Italy’s innovative steel companies could be the engine of change in Europe. There are 1,400 blast furnaces around the world, and optimization of these furnaces can lower their carbon emissions by 25%.

Season 2 will start up after the summer break including interviews with leaders of the Volvo Group, BioCarbon, SA Recycling and Nucor.

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Worldsteel reported crude steel production in China at 92.9 million metric tonnes in May, 2.7% higher than in May, 2023. Chinese production in the first five months of 2024 was 3.3% lower than in the same period last year.

Data from China’s General Administration of Customs show net finished steel exports (exports minus imports) in May at 9.0 million tonnes, 16% higher than in May, 2023. Finished steel exports in the first five months of 2024 were 25% higher than in the first five months of 2023.

China monthly crude steel production, January, 2010 to May, 2024

Thousand metric tonnes

Subway construction site of Beijing Chaoyang Railway Station by N509FZ, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons

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Worldsteel published May, 2024 world crude steel production today. World crude steel output in May was 165.1 million metric tonnes, 1.5% higher than in May, 2023.

China produced 92.9 million tonnes in May, accounting for 56% of world output and rising 2.7% compared to May, 2023. Asian output outside of China, which now accounts for 18% of world output, fell 1.7% on last May due to declines in Japan (-6.3%) and South Korea (-10.9%), and despite increasing production in India (+3.5%).

North American production fell by 0.9% on last May following a 1.5% decline in the US. In contrast, Turkish production rose by 11.6%.

Slabs at Novolipetsk (NLMK Group) from Worldsteel Image Library

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Episode 14 of The Green Steel Challenge podcast features Thomas Hansmann, CTO of world-leading steelmaking plant supplier SMS. Thomas does a superb job in summarizing which decarbonization technologies are state of the art, why it’s so important to lower blast furnace emissions, and finally, the two main barriers which are in the way of the radical shift to decarbonized steel.

The Green Steel Challenge podcasts are produced by the Korf Foundation and Kallanish Commodities and the discussion is all about how exactly we can deliver Green Steel. The next episode will be the Season 1 wrap-up discussion “FINALE. HIGHLIGHTS & REFLECTIONS” released June 25th.

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Based on reported import licenses, US long products imports rose 28% from 250,000 short tons in May, 2023 to 319,000 tons in May, 2024. The rise was mainly due to higher parallel flange sections imports from South Korea, higher wire rod imports from Ukraine (and others), and higher rebar imports from Turkey and Bulgaria.

US long products imports in the first five months of 2024 were 7% higher than in the same period last year. The increase was mainly due to higher wire rod and parallel flange sections imports, which were partially offset by lower rebar imports.

US long products import licenses

January 2018 to May 2024
Short tons

Steel wire by Frank Vincentz, CC BY-SA 3.0 http://creativecommons.org/licenses/by-sa/3.0/, via Wikimedia Commons

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Based on reported import licenses, US flat products imports rose 12% from 738,000 short tons in May, 2023 to 825,000 tons in May, 2024. The increase was mainly due to higher hot dip galvanized imports from Vietnam, where hdg import licenses in May 2024 reached 67,000 short tons. In contrast, hot rolled imports fell by 19% on last May, mostly due to lower imports from Canada.

US flat products imports in the first five months of 2024 were 24% higher than in the same period last year. Comparing the first five months of 2023 to 2024, imports rose for cut plate by 22%, for hot rolled by 6%, for cold rolled by 35%, and for hot dip galvanized by 44%.

US flat products import licenses

January 2016 to May 2024
Short tons

Steel rolls on a freight train on the Main Southern line in Junee, New South Wales (2012) by Bidgee, CC BY-SA 3.0 AU https://creativecommons.org/licenses/by-sa/3.0/au/deed.en, via Wikimedia Commons

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