Ever thought of putting sewage on your plants? Scientists say thermally conditioned sewage sludge serves as an excellent fertilizer to improve soil properties. This was recently published in... Read more
Researchers at the UPM have developed a carbonaceous material from sewage sludge that when applied to soil can help to improve its quality. The material is called biochar and was prepared an... Read more
Image via Wikipedia Biogas from refuse produces 95 per cent less greenhouse gas emissions than gasoline, according to a new research report. With a few simple improvements to the biogas plan... Read more
Already having a far-reaching impact on GHG emissions in some regions of Europe Cities can progress from consuming energy and emitting greenhouse gases (GHG) to actually producing energy whi... Read more