Biochar can be produced from a variety of feedstocks, including wood chips, corn cobs, or separated manure solids. Its ...

A new comprehensive review compiles extensive evidence demonstrating the transformative potential of food waste biochar as a ...

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In a forested area near the tiny town of Riddle on Oregon’s west side, Ken Carloni kneels to examine a native orchid. His white ponytail juts out from under a newsboy cap. To the south, a mosaic of ...

A proposed plant that would use a high-heat process to turn sludge into fertilizer has residents worried about odors and ...

If you take organic waste, subject it to high heat and starve it of oxygen, you will, through a process called pyrolysis, wind up with a pile of char — also known these days as biochar — that doesn’t ...

Biochar can help turn agricultural waste into clean hydrogen fuel while cutting carbon pollution, according to a new study in the journal Biochar. Researchers report that a simple two stage catalytic ...