SCIENCE & TECHNOLOGY

Waste-to-Energy Revolution Boosted by Biobattery Idea

Waste-to-Energy Revolution Boosted by Biobattery Idea

New processes to turn waste products into renewable energy that can power cars, planes and turbines are rapidly being developed across the world. And now researchers in Germany have created a ‘biobattery’ that uses sewage sludge, green waste, production residues from the food industry, straw and animal excrement.