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 ...

Researchers have developed a practical and low cost method to transform agricultural waste into high quality biochar, ...

A new study published in Biochar presents a practical and regulation-compliant design for producing biochar on farms that could dramatically reduce greenhouse gas emissions from agriculture while ...

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 Biochar is a high-carbon, fine-grained residue that is produced via pyrolysis ...

Biochar is often seen as a climate solution, but a new study shows it can either cut or boost nitrous oxide emissions depending on the soil.

Researchers at the University of Leeds unveil a farm-based biochar system that reduces manure emissions by 75%, sequesters carbon in soil ...

A new study reports a promising approach to transform agricultural and industrial waste into high-performance porous carbon materials that could help ...

The New York State Department of Environmental Conservation has rejected permit applications for a proposed biochar plant in Saratoga County. Saratoga Biochar Solutions proposed $83 million facility ...