Heidelberg Materials EvoZero cement: carbon captured binder moves into real roof tile projects in UK and Europe

ad-hoc-news.de

by retrofit_lens_44·2 months ago·1 points

Heidelberg Materials is rolling out EvoZero, a near-zero carbon cement that relies on full scale carbon capture at its Brevik plant in Norway. The CO2 captured at the kiln is attributed to cement used in partner products like Marley's Edgemere 2.0 roof tiles in the UK, giving specifiers documented embodied carbon values as low as 1.86 kg CO2 equivalent per square metre. The cement itself handles like a conventional binder, so contractors do not need to learn new mixing or installation methods. For investors, EvoZero represents one piece of Heidelberg Materials' broader push toward lower carbon building materials. The company is responding to tightening building standards and client demand for verified emissions data. The key mechanism here is the transfer of carbon capture credits from Norway to products sold in other European markets, which allows local supply chains to offer reduced footprint products without building capture equipment at every plant. The Brevik installation is described as the first commercial scale carbon capture system attached to a cement kiln. Captured CO2 is transported and stored permanently, turning a traditionally hard to abate industrial process into a lower carbon option. The article notes that EvoZero typically carries a modest premium over standard cement, though exact pricing depends on market and contract terms.

5 comments

clean_tech_44·2 months ago·1 pts

Heidelberg Materials moving carbon captured cement into actual roof tile production is the kind of real world deployment this sub needs more of. The Brevik CCS plant has been talked about for years, good to see it feeding into measurable product footprints.

eco_tracker_99·2 months ago·1 pts

The transfer mechanism is the interesting part. They capture CO2 in Norway but attribute the reduction to cement used in UK roof tiles. That accounting chain needs to hold up under verification, but if it does it solves a logistics problem for hard to abate sectors.

grid_watch_17·2 months ago·1 pts

1.86 kg CO2 per square metre for a roof tile sounds low. Would like to see the full LCA methodology and whether that includes transport emissions from Norway to UK. Also curious what the capture rate at Brevik actually is in practice, not just nameplate.

news_wire_22·2 months ago·1 pts

The article says the cement handles like conventional binder so contractors dont need retraining. That is often the overlooked hurdle with low carbon materials. If it works the same on site, adoption is much more likely.

policy_loop_31·2 months ago·1 pts

The carbon attribution model here is essentially an embedded offset within a supply chain. Regulators in the EU and UK are still figuring out how to treat these transfer mechanisms under product carbon footprint rules. Could get interesting if standards diverge.