Converting biomass such as waste cooking oil into useful chemicals through catalysis can help create a more sustainable chemical industry. However, conventional techniques require enormous energy and ...

A little oil left over from frying your breakfast eggs can easily be sopped up with paper towels or an upcycled cotton rag. But some recipes—hello, doughnuts!—leave larger quantities of oil behind. As ...

The world’s largest producer of renewable fuel for planes, Neste, is sourcing key ingredients for its “green” fuel from an opaque supply chain that enables fresh palm oil to be passed off as waste, ...

In Kenya, a growing number of entrepreneurs, known as wastepreneurs, are transforming food waste into valuable products such ...

The globally recognized Zero Waste Movement, spearheaded under the leadership of Emine Erdoğan, is entering a new phase aimed ...