A profound transformation is looming on the cement market in the D-A-CH zone: the Swiss group Holcim is positioning its decarbonization strategy no longer as a mere regulatory requirement, but as a genuine lever for competitive differentiation. In a sector responsible for nearly 8% of global CO₂ emissions, this approach could redefine the selection criteria for specifiers and provide a decisive advantage against traditional players like Heidelberg Materials or CEMEX.
The strategy rests on three technical pillars: the development of CEM II and CEM III with reduced clinker factor, increased integration of blast furnace slag and fly ash, as well as investment in carbon capture and storage (CCS) technologies. Holcim announces a target of 30% reduction in the carbon footprint of its binders by 2030 compared to 2020, with updated EPDs for its entire product range. This orientation continues its global decarbonization roadmap, already analyzed by Baustoffradar.
For planners and specifiers, this evolution implies a reassessment of selection criteria. Concretes compliant with DIN EN 206 standard with lowered clinker factor maintain required mechanical properties — compressive strength classes C25/30 to C50/60 — while reducing climatic impact by 20 to 40% depending on the formulation. Exposure classes XC, XD and XF remain covered, provided adapted binder dosing and a water/cement ratio compliant with Eurocode 2.
The market context strengthens the relevance of this strategy: cement demand in the D-A-CH zone remains sluggish, with a decline of around 5 to 8% in volume over 2023-2024 according to sector estimates. In this context, the rise of ESG requirements in public and private calls for tenders — notably through DGNB criteria and carbon neutrality objectives — transforms decarbonization into a tangible commercial advantage. Holcim thus hopes to capture a growing share of high environmental requirement projects, a segment still marginal but in strong growth.
It remains to be seen whether this strategy will be followed by the entire cement industry. Required investments — facility adaptation, EPD certification, R&D on low-emission binders — represent several hundred million euros at group scale. The question of surcharge for project owners remains equally central: low-carbon formulations currently entail a premium of 5 to 15% on the price of ready-mix concrete, a gap that only certain market segments are willing to absorb. The evolution of the European CBAM and national regulations could, however, accelerate the generalization of these solutions, as Baustoffradar recently analyzed in its overview of the cement market in 2026.
