This project reimagines concrete as a climate solution rather than a carbon liability. By integrating biochar—a stable, carbon‑rich material made from biomass—into low‑carbon cement, the research aims to create concrete that can store carbon while delivering new functionality. The team is developing biochar‑enhanced concrete that can store energy, provide self‑heating for deicing, improve thermal insulation in buildings, and enable carbon‑negative construction through enhanced carbon uptake.
The innovation lies in engineering concrete to serve multiple roles at once, combining structural performance with electrical and thermal functions. By tuning biochar properties and pairing them with low‑carbon cement formulations, the project moves beyond traditional additives to unlock capabilities not possible with conventional materials.
This work matters because concrete is one of the most widely used and carbon‑intensive materials in the world. As communities invest in new infrastructure, biochar‑enhanced concrete offers a path to reduce emissions, lower energy use, and build roads and buildings that actively contribute to climate resilience and long‑term sustainability.
