Dr. Paul Njogu is an expert in development of Waste to Energy Conversion Technologies and Consultant in Environmental Management and a Senior Researcher at the Institute of Energy and Environmental ...

While biogas — energy produced mostly from crops or animal manure — has long been promoted as part of the European Union’s ...

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 ...