Biochar

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OVERVIEW COPY TEXT


Definition

Technical

Crystal

Cavity

Historical

Archaic

Revival

Production

Feedstocks

How To

Application

Use Case

Carbon Sequestration

Biochar has been identified as a key means of sequestering (removing and storing) carbon dioxide from the atmosphere into the Earth's soil. A group of scientists published in Nature in 2019 identified Biochar as one of only a few negative emissions technologies, standing out for being "the one at the highest technology readiness level."[1] According to their research, the global carbon sequestration potential of biochar (when using potassium as a low-concentration additive) is over 2.6 billion tons of CO2/year.[1]

Soil Amendment

As a soil amendment, Biochar is the simplest way to increase long-term soil organic carbon content in a form which can endure for thousands of years, as seen in the Amazonian Black Earth.

Additional benefits of Biochar for soil include improved soil texture, nutrient retention, cation exchange capacity,[2] water retention,[3] and microorganism habitat.[4]

Feed Additive

Water Filter

Insulation

Supercapacitor

Asphalt

Ink

Paper

Plastic

Projects

Ecosystem Services

Construction Materials

Carbon Markets

Sources

[1] https://www.nature.com/articles/s41598-019-41953-0

<https://biochar-international.org/>