The Conversation

Green cement a step closer to being a game-changer for construction emissions

Author: Yixia (Sarah) Zhang, Associate Professor of Engineering, Western Sydney University

If the cement industry were a country, it would be the [third-largest emitter of CO₂ in the world](https://www.carbonbrief.org/qa-why-cement-emissions-matter-for-climate-change).Joe Mabel/Wikimedia, CC BY-SA

Concrete is the most widely used man-made material, commonly used in buildings, roads, bridges and industrial plants. But producing the...

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