Making biochar is one way to remove carbon from the atmosphere and lock it away for a long time." Masiello, who specializes in studying the carbon cycle, said the microscopic properties of biochar can ...

To determine whether man-made charcoal, or biochar, can significantly cut carbon levels in the atmosphere, large-scale systems need to be tested, according to an NRDC analysis. Martin LaMonica is a ...

Biochar is a high-carbon, fine-grained residue that is produced via pyrolysis. Image by K.salo.85 – Own work, CC BY-SA 4.0 Cocoa shells – residual material from cocoa production – provide an ...

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Find out what biochar is and how to use it to improve your garden soil. Storebought or homemade biochar in soil enhances water retention, nutrient availability, and structure. It can neutralize acidic ...