Percentage of Singapore's Recyclable Waste Exported
Ministry of Sustainability and the EnvironmentSpeakers
Summary
This question concerns Mr Gerald Giam Yean Song's inquiry into the volume of Singapore's exported recyclable waste and how the government ensures these materials are processed correctly abroad. Minister Grace Fu Hai Yien reported that exports decreased from 1,889,000 tonnes (41%) in 2015 to 1,439,000 tonnes (34%) in 2019, mainly comprising metals and paper with commercial value. While hazardous exports follow Basel Convention regulations, the Minister noted that Singapore cannot track processing in foreign jurisdictions once waste is exported. Consequently, the Ministry is focusing on building local recycling capabilities for plastics, including mechanical and chemical solutions, to reduce dependency on overseas markets. Furthermore, domestic infrastructure for e-waste is being developed to support the Extended Producer Responsibility framework and promote a local circular economy.
Transcript
53 Mr Gerald Giam Yean Song asked the Minister for Sustainability and the Environment (a) in each of the last five years, how many tonnes and what percentage of Singapore's recyclable waste has been exported; and (b) how does the Ministry ensure that the exported recyclable waste ultimately gets recycled instead of being incinerated or deposited in landfills overseas.
Ms Grace Fu Hai Yien: We exported about 1,889,000 tonnes of recyclable waste in 2015, 1,757,000 tonnes in 2016, 1,637,000 tonnes in 2017, 1,579,000 tonnes in 2018 and 1,439,000 tonnes in 2019. This corresponds to 41% of Singapore’s total waste recycled in 2015, 37% in 2016, 35% in 2017, 33% in 2018 and 34% in 2019.
Ferrous and non-ferrous metals, paper and cardboard waste made up about 90% of the total amount of recyclables exported in 2019. These recyclables have commercial value and fetch competitive prices when exported.
Recyclables that are contaminated with hazardous or other wastes, are governed by the Basel Convention on the Control of Transboundary Movement of Hazardous Wastes and Their Disposal (Basel Convention), which is a Multilateral Environmental Agreement that regulates the import, export and transit of hazardous wastes and other wastes.
Our companies are regularly reminded about Singapore’s obligations under the Basel Convention, and NEA will investigate and enforce against any violations. While we are aware of the countries where our recyclables are exported to, we do not have information on how the recyclables are processed and treated in the countries of import, or if they are further exported. We are unable to gather data from companies that are outside our jurisdiction.
Recyclables have an intrinsic value. The value is a function of the value of the recycled material, the market price of its substitute, and the cost of recycling, including transportation to an export destination. If there is no export market for it, or if the cost of recycling outweighs the value of the recycled product, the waste collector may choose not to collect the recyclables but to treat them as general waste and send them to the incineration plant. Therefore, my Ministry recognises the need to build up our local recycling capabilities. For example, we are working with the private sector to develop mechanical recycling solutions to turn waste plastics into plastic pellets for manufacturing new products. And chemical recycling to process contaminated plastics that cannot be mechanically recycled. For e-waste, we are developing capabilities to recycle Large Household Appliances, ICT products, batteries and lamps to support the upcoming e-waste Extended Producer Responsibility framework. This will allow us to better extract resources from waste and close our waste loops locally through a circular economy approach.