Project Uleiosul is a pilot project to collect used cooking oil from urban households for recycling by using cargo bikes.
The project was set up to reduce ground water contamination by used cooking oil. The initiator officially launched the site www.uleiosul.com in 2013, partnering with various organizations including a bicycle courier service. The campaign is aimed at individual households as well as restaurants and pubs, from where Uleiosul collects larger amounts of oil. To register, people fill in a form on the website to indicate the quantity and address.