1. IEA, CSI, WBCSD, Technology Roadmap – Low-Carbon Transition in the Cement Industry, Paris 2018 (2018). https://www.iea.org/reports/technology-roadmaplow-carbon-transition-in-the-cement-industry.
2. CEMBUREAU, Cementing the European Green Deal. Reaching climate neutrality along the cement and concrete value chain by 2050, 2020. https://cembureau. eu/media/kuxd32gi/cembureau-2050-roadmap_final-version_web.pdf.
3. Concrete Future, The GCCA 2050 Cement and Concrete Industry Roadmap for Net Zero Concrete, GCCA, London, 2022. https://gccassociation.org/concretefuture/wp-content/uploads/2022/10/GCCA-Concrete-Future-Roadmap-Document-AW-2022.pdf.
4. HeidelbergCement – Sustainability Report 2021, Heidelberg Materials, 2022. https://www.heidelbergmaterials.com/sites/default/files/2022-06/220529-HC-NB-2021-EN.pdf accessed March 7, 2023).
5. LafargeHolcim – Integrated Annual Report 2019, Holcim, 2020. https://www.holcim.com/sites/holcim/files/2022-04/02272020-finance-lafageholcim_fy_2019_report-en_421281078.pdf (accessed March 7, 2023).