On a site next to a sawmill in Waverly, Virginia, a startup takes sawdust and offcuts from the mill and heats it up to turn it into biochar, a material that can store carbon for hundreds or thousands ...

The story so far: With the Indian carbon market set to be launched in 2026, CO2 removal technologies such as biochar are expected to play a crucial role. Biochar is a type of charcoal rich in carbon ...

Each year, more than 1.5 billion tons of agricultural waste is produced globally, a volume that continues to rise as food demand increases. Traditional waste disposal methods—including landfilling and ...

Researchers have developed a new strategy to engineer biochar with dramatically enhanced sunlight-driven chemical activity, ...