Washington State University researchers have piloted a process that transforms sewage sludge into renewable natural gas with 99% methane purity, significantly boosting energy recovery compared to ...

Poop has plenty of potential. But before it can fulfill a new purpose, it has to be purified. A team of scientists, including one from WSU, have completed a pilot study that shows by ...

Anaergia Inc. has signed an $8 million contract with Vanguard Renewables for a follow-up deployment of its proprietary technology and equipment for an ...

A pilot study of a new method for treating sewage sludge from a wastewater treatment plant efficiently created renewable ...

A new process is changing the definition of waste from an inherently expensive burden in wastewater treatment plants, a part ...

Washington State University researchers have developed a treatment process that boosts renewable natural gas production from sewage sludge by 200% while nearly halving disposal costs. The pilot-scale ...

A new study reveals that converting food waste into biochar could offer a powerful and affordable way to remove greenhouse gases while addressing a growing waste management challenge.

Anaergia Technologies LLC has secured a C$8 million contract with Vanguard Renewables to supply advanced anaerobic digestion ...

The global wasted food crisis is staggering, with roughly one third of all food that’s produced being thrown away. The U.S. alone generates 63 million tons of wasted food annually—the vast majority of ...