Being far away from the main residential areas and the commercial district of Singapore, Tuas was chosen as a site for industrial development as the adjacent industrial areas in Jurong Industrial Estate were being built. Heavy industries can be found in Tuas, although not as much as on Jurong Island. Two of Singapore's four incinerators are also found in Tuas, namely Tuas Incinerator and Tuas South Incinerator. A world-scale renewable diesel plant, using palm oil as feedstock, which was completed in 2010, is also located in the area. Its capacity will make it the largest plant of its kind (800,000 tons per annum).