Recycling used cooking oil to power McDonald's trucks
Hardcastle Restaurants, the master franchisee for McDonald's in the western and southern markets, is planning to recycle the used cooking oil and convert it into biodiesel for powering its refrigerated supply delivery trucks, a top company official said today.

Hardcastle Restaurants, the master franchisee for McDonald's in the western and southern markets, is planning to recycle the used cooking oil and convert it into biodiesel. Image source: Reuters