Skip to main content
A Singapore Government Agency Website How to identify
Official website links end with .gov.sg
Secure websites use HTTPS
Look for a lock () or https:// as an added precaution. Share sensitive information only on official, secure websites.
A Microsoft service disruption on 13 November 2026 is affecting some government systems, including email.

GovTech is working with Microsoft to restore services as soon as possible. The email disruption may delay responses to enquiries. For urgent matters, members of the public can contact MSE at 6738 4622 during office hours.

Ministry of Sustainability and the Environment
Parliament Q&A

Written Reply to Parliamentary Question on Contamination of Recyclables in Blue Bins

24 February 2026

Written Reply to Parliamentary Question on contamination of recyclables in blue bins by Ms Grace Fu, Minister for Sustainability and the Environment.

Questions:

Mr Dennis Tan Lip Fong. To ask the Minister for Sustainability and the Environment (a) what is the specific average contamination rate in blue bins under the National Recycling Programme for 2025; (b) how has this figure trended annually since 2021; and (c) what are the top three specific contaminants that resulted in the highest volume of rejected recyclables in 2025 according to Material Recovery Facility data.

Answer:

The aggregated contamination rate for recycling bins and recycling chutes under the National Recycling Programme has remained at about 40%. This is due to the incorrect placement of non-recyclable items in blue recycling bins and chutes and contamination from food and liquid residues.

The most common items incorrectly deposited for recycling include electrical and electronic waste (e-waste), clothing and composite plastics (e.g. toys). E-waste should be deposited at the various e-waste collection points, and the public is encouraged to donate used clothes and toys if they are in good condition.