Scrap metals recycler Romco eyes green hydrogen to power furnaces in AfricaAngela Ukomadu 14 Sep 2022
Nigeria hasn't been able to produce steel: remanufacturing could be the solutionOkechukwu Okorie and Nnaemeka Vincent Emodi 21 Jul 2022
Future cities could be 3D printed - using concrete made with recycled glassSeyed Ghaffar, Mehdi Chougan, Pawel Sikora 2 Mar 2022
Senegal architects ditch concrete for earth in revival of old techniquesNellie Peyton and Christophe van der Perre 17 May 2021
Bendable concrete and other CO2-infused cement mixes could dramatically cut global emissionsLucca Henrion, Duo Zhang, Victor C. Li, Volker Sick 17 Feb 2021