Germany: The FEhS Building Materials Institute recorded total German granulated blast furnace slag (GBFS) production of 7Mt in 2022. The institute said that cumulative German GBFS production over the 70 years up to 2022 was 227Mt. It said that, if used in cement production, this would be able to replace 398Mt of limestone and eliminate 227Mt of CO2 emissions.
Germany generates 7Mt of slag in 2022
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