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Jan-Willem Verkaik appointed as Project Director for carbon capture initiative at Holcim UK’s Cauldon cement plant
Written by Global Cement staff
01 October 2025
UK: Holcim UK has appointed Jan-Willem Verkaik as the Project Director for its carbon capture project at its cement plant at Cauldon in Staffordshire.
Verkaik holds over 30 years’ project management experience, having overseen the planning and execution of gas developments in countries including Brunei, Iraq, Norway, Russia and the UAE. Much of his career has been spent working for Shell and related companies. He worked for Brunei Shell Petroleum on offshore projects from 2007 to 2013. He later held positions with Shell and joint-venture Basrah Gas Company. He is a graduate in mechanical engineering from the University of Twente in the Netherlands.
Doug Brown appointed as president and Chief Technology Officer at Progressive Planet Alberta
Written by Global Cement staff
01 October 2025
Canada: Progressive Planet has appointed Doug Brown as president and Chief Technology Officer (CTO) at its subsidiary Progressive Planet Alberta. He has been on the advisory board of Progressive Planet since 2020. With this full-time role, he will be responsible for opening and operating the company’s new C-Quester Cement Lab in Calgary. He will also oversee all research and development activities for the Progressive Planet group of companies.
Brown holds a PhD in materials chemistry from the University of Calgary. He started his career as a research scientist at the University of Calgary working on direct air capture (DAC) where he was part of Carbon Engineering Group. Later, he was part of the founding team of ZS2 Technologies, where he led the development of various magnesium-based cement products as its CTO.
Flying Cement CEO Agha Humayun Khan dies
Written by Global Cement staff
01 October 2025
Pakistan: Flying Cement says that its CEO Agha Humayun Khan died on 22 September 2025. Khan had been in post since 2006. It described him as a “distinguished leader” and said that “his contribution to Flying Cement Company was significant.” He was reappointed as CEO for three months in May 2025. The cement company has started proceedings to appoint his successor.
Huaxin Cement ignites 2000t/day clinker line in Malawi 01 October 2025
Malawi: Huaxin Cement successfully ignited its new 2000t/day clinker production line on 28 September 2025, marking the official start of trial production, according to a post on Linkedin by the producer. Once fully commissioned, the plant will add 0.8Mt/yr to the company’s cement capacity. The project reportedly incorporates energy-efficient equipment, low-carbon calcination technology and a full-process DCS automated control system, creating a closed loop from raw material crushing to packaging. The facility will generate 500 direct jobs, with 90% allocated to local workers.
Construction began on 28 October 2024 and was completed in just 11 months. The company said close coordination between the plant and EPC teams helped overcome multiple challenges to deliver the project.
Cimerwa’s US$190m clinker plant to reduce reliance on imports 01 October 2025
Rwanda: Cement producer Cimerwa will invest about US$190m in a new clinker plant, aiming to reduce its dependence on imports and save an estimated US$2.88bn in foreign exchange over the next 25 years. CEO Mangesh Kumar Verma said the plant, which will be built in Musanze, is expected to begin operations within two years with a capacity of 0.72Mt/yr of clinker. The plant will meet the company’s local demand of 0.54Mt/yr, with the surplus exported. CIMERWA CEO, Mangesh Kumar Verma, said that if limestone reserves prove larger than expected, there is provision to add another line. The investment follows rising costs from importing clinker, which currently amount to around 0.36Mt/yr at a cost of US$3.7m–4.0m. Verma added that clinker makes up about 70% of cement production costs, rising to 95% when imported.
Cimerwa’s unaudited financial results for the nine months ending 30 June 2025 showed that revenues were up by 50% year-on-year to US$75m, driven largely by its July 2024 acquisition of Prime Cement. However, profit before tax dropped by 23% to US$7.7m, reportedly due to input cost increases and continued depreciation of the Rwandan Franc. The company said that the Musanze clinker plant will stabilise production costs and position Rwanda as a net exporter, supporting large-scale infrastructure projects such as the New International Airport in Bugesera.



