Mexico: Cemex has announced the signing of a collaboration agreement with Switzerland-based alternative fuel (AF) specialist Synhelion, through which the pair aim to develop the use of solar power as an alternative heat source to fuel in clinker production. Pilot testing of Synhelion products will begin at a Cemex plant in late 2022, at a total investment cost of up to US$10m.

Head of global research and development Davide Zampini said, "Thanks to the technology that Synhelion is developing, we can bring the solar heat up to 1500°C. In the process, we can also capture the carbon dioxide (CO₂), and that fits perfectly into the process of the synthetic fuel."

Democratic Republic of Congo: The government of Tanganyika Province has announced the start of construction of a 2.0Mt/yr-capacity integrated cement plant in Kabimba. The Financiel Afric newspaper has reported that the plant will occupy the site of the former Kabimba cement plant, which was mothballed in 2016.

Governor Zoé Kabila Mwanza Mbala said, “The revival of the Kabimba cement plant will revitalize the social sector and restore the economic fabric throughout Tanganyika Province.

Togo: Cimenterie de Côte Ouest-Africaine (CimCo) says that it has hired Germany-based Intercem Engineering and Gebr. Pfeiffer for the supply and installation of a 2.5Mt/yr-capacity integrated cement plant in Lomé, Maritime Region. Togo First News has reported that the company has secured a US$35.8m loan from Banque Ouest Africaine de Développement (BOAD) towards construction of the US$179m plant.

CimCo said, “The targeted goal is to contribute to the satisfaction of cement demand in Togo and the region by taking advantage of the geographic location of the port of Lomé, as well as to contribute to the country's economic growth by boosting the competitiveness of the industrial sector along with performances of the infrastructure sector.”

Uzbekistan: Karauzak Cement has signed a contract for China-based Tianjin Cement Industry Design and Research Institute (Sinoma TCDRI) to supply a 1.6Mt/yr clinker plant for US$273m. The scope of supply includes a full production line from raw material crushing to shipping finished cement. The project will be located in Nukus District in Karakalpakstan. Commissioning is expected within about two years after advance payment is received.