Putting human waste to good use…
NUTRIENTS, energy and water will be safely recovered from the faeces and urine of up to 1,000 people a day, in a wastewater treatment trial in South Africa. The trial,…
Natural gas emissions threaten EU carbon budget
METHANE emissions from natural gas have been underestimated by governments, and the “bridging fuel” should be phased out alongside coal and oil to meet 2035 Paris Agreement targets, according to…