New research suggests coffee waste could have a future beyond compost, with applications that include renewable fuel and ...

A technology that converts wet spent coffee grounds into biochar in just 90 seconds without the need for drying or oil ...

A technology has been developed to quickly convert livestock manure, a significant issue in animal farming, into valuable "black gold" rich in carbon within a day. Dr. Yoo Ji-ho and his research team ...

Production capacity for the material, which is created by treating organic matter at high temperatures, nearly doubled in two ...

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 ...

Researchers at the Clean Air Research Laboratory of the Korea Institute of Energy Research have developed a process that converts 10 tonnes of livestock manure into biochar (biomass and charcoal) in a ...

Cities spend enormous amounts of money repairing roads, pavements and public spaces, yet the environmental cost of those ...

A 2,000-square-meter strip of road in Barcelona’s Eixample district looks like any standard city street. The surface is black ...

A ripe whiff of sludge drifts across the sewage works in Bingen, Germany, as a conveyor belt feeds a stream of semi-dried effluent into a steel container. Behind the container, the treated effluent ...