Biochar could scale using crops grown on abandoned land, offering a low-cost way to remove carbon and improve soil health.

Researchers have developed a practical and low cost method to transform agricultural waste into high quality biochar, significantly increasing its ability to store carbon and help combat climate ...

Simon Kitol’s 25-acre farm in western Kenya teems with maize, tomatoes, and beans, but also an invasive menace: Prosopis juliflora, better known as the mathenge plant. Its long roots steal water from ...

A new study has developed a sustainable filtration technology that transforms microalgae waste into high-performance ...

A new study has developed a sustainable filtration technology that transforms microalgae waste into high-performance membranes capable of removing ...

A visiting United States advocate of biochar says closed-loop production systems can eliminate waste, improve energy efficiency and the business bottom line. "Closed loop systems, that's what I'm ...

A new study has revealed that excavated soils from urban construction sites represent a previously overlooked source of greenhouse gas emissions ...

If brownfields are the forgotten stepchildren of infrastructure, carbon markets may soon become their redemption story. Across the U.S., more than 450,000 brownfield sites, land that is potentially ...

Biochar modified with iron could turbocharge the removal of agricultural pollutants and boost sustainable farming in many other ways too, a new study shows. The study reviewed dozens of papers on ...