[1] Statista (2023) [online] - Cement production worldwide from 1995 to 2022 [online]. Cement production global 2022 | Statista [accessed on: 06 July 2023]

[2] IEA – International Energy Agency (2023) Cement [online]. https://www.iea.org/
reports/cement [accessed on: 06 July 2023]

[3] EPFL – École Polytechnique Fédérale de Lausanne (2023) LC3 – Limestone Calcined

Clay Cement [online]. https://lc3.ch/ [accessed on: 06 July 2023]

[4] DIN EN 197‑5:2021‑07 Cement – Part 5: Portland-composite cement CEM II/C‑M

and Composite cement CEM VI; German version EN 197‑5:2021. Beuth, Berlin

[5] Global Cement and Concrete Association (2023) – Cement and concrete around the

world [online] Cement and concrete around the world (gccassociation.org) [accessed

on 06 July 2023]

[6] Statista (2023) [online] - Projected generation of municipal solid waste worldwide

from 2016 to 2050 [online]. Municipal solid waste generation globally 2050 | Statista

[accessed on: 17 July 2023]

[7] European Commission COM(2020) 301 – A hydrogen strategy for a climate-neutral

Europe, Brussels, 08 July 2020

[8] European Union (2022) – EU-Africa: Global Gateway Investment Package – Green

Energy Initiative, November 2022