Biochar is a carbon-containing material formed by the pyrolysis of biomass under anoxic conditions. It features a well-developed pore structure and excellent adsorption performance, and holds ...

A study reveals how cottonseed waste can be transformed into clean energy, offering a promising path toward a self-sustaining ...

Critical Maine business news updated daily. Immediate access to all subscriber-only content on our website. Bi-weekly print or digital editions of our award-winning publication. Special bonus issues ...

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 ...

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 company is processing wood chips into biochar for use as a soil amendment. Now, it wants to do the same with sewage solids.

Find out what biochar is and how to use it to improve your garden soil.