TORONTO, CANADA (Reuters) - A Canadian chemical engineer has devised a product that transforms the waste generated by biogas production into fertilizer. Andrew White says his SulfaCHAR system ...

If natural gas was most often found naturally venting from the earth without capture, one might think there was something deeply wrong with an economy that failed to harness it. With a few ...

Globally, humans produce over 105 billion tonnes of organic waste each year from food waste, animal manures and slurries, crop residues and human sewage. Currently, only 2 per cent of these organic ...

The number of farms in the United States operating biogas capture systems has more than doubled since 2020, according to new ...

A group of Japanese companies and researchers has developed a process to recover ammonia cheaply and with lower energy use from wastewater produced in biogas facilities, potentially reducing ...