Best-in-class concrete: Same carbon footprint. Twice as expensive. Why?

Biochar concrete from CarStorCon®

Eco-concrete from Holcim & Vicat

The concrete for both phases was developed by Sigmund Sieber AG, delivered using electric mixers, and installed by Gautschi AG.

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CO2 Storage in Construction: Uncomfortable Truths That Investors Consistently Ignore. The Regulatory Framework Is Coming in 2028.