The Togolese cement industry has convened in Lomé to transform its national decarbonization strategy into actionable plans. The meeting, which concludes on October 1, 2026, aims to reduce the industry's carbon footprint by 2050. With the support of Swiss consultancy Cementis, stakeholders are discussing the feasibility of new technologies, necessary investments, and the mobilization of key actors. The goal is to reduce the clinker content in cement from 65% to 40% by 2050.
Clinker, a key component of cement, is a major source of CO₂ emissions due to its production process. The industry is exploring alternatives, including the adoption of LC3 cement, developed by chemist Karen Scrivener from the École polytechnique de Lausanne. This type of cement, made from limestone and calcined clay, could reduce emissions by around 40%. Experts believe Togo has the necessary natural resources to produce LC3 cement at a viable cost.
Another strategy being considered is the use of waste as a substitute for coal in cement kilns. This approach involves valorizing agricultural biomass and municipal waste as alternative fuels. According to Cementis Managing Partner Laurent Grimmeissen, this method can help reduce emissions. However, he noted that carbon capture technology, while existing, remains economically unviable for countries in the region.
The Togolese cement market is comprised of four major producers: Heidelberg Materials, CIL Metal, WACEM, and Dangote Cement. In 2023, the industry generated approximately 900,000 tonnes of CO₂ emissions from production for the local market. Without technological changes, this volume could double by 2050. Stakeholders are working to prevent this scenario and create a more sustainable future for the industry.
The decarbonization strategy is part of a broader effort to reduce the environmental impact of Togo's cement industry. The country's cement producers are under pressure to adopt more sustainable practices and reduce their carbon footprint. With the support of international consultants, the industry is exploring new technologies and strategies to achieve its goals.
Togo's cement industry is not alone in its efforts to decarbonize. Many countries are working to reduce emissions from their cement sectors, which are significant contributors to greenhouse gas emissions. The use of alternative fuels, new cement types, and carbon capture technologies are being explored globally as part of efforts to mitigate climate change.
The implementation of Togo's decarbonization strategy will require significant investment and cooperation from industry stakeholders. The country's cement producers will need to work together to achieve the goal of reducing clinker content and emissions. With a clear plan in place, Togo's cement industry can make progress towards a more sustainable future.
Key points
- Togo's cement industry aims to reduce clinker content from 65% to 40% by 2050.
- The industry is exploring the use of LC3 cement and alternative fuels to reduce emissions.
- Carbon capture technology remains economically unviable for countries in the region.
