Used Cooking Oil Price Trend | Forecast, Chart, Prices and Index

The Used Cooking Oil Price Trend has become an important topic as more used cooking oil is collected for recycling, biodiesel, renewable diesel, and sustainable aviation fuel. 

Unlike ordinary cooking oil, used cooking oil is a recovered material, so its value depends on how much is available, how clean it is, how much buyers need, and what is happening in the wider energy market. In simple terms, when supply is limited and demand is strong, prices generally move higher. 

When collection increases or buyers slow down, prices can move lower. Recent market assessments show that UCO prices remained volatile during 2026, with supply conditions and renewable-fuel demand playing an important role.