Case studies
1. Municipalities / Governments → care about compliance, recycling rates, efficiency, zero waste, and circular economy.
2. Waste Collectors & Operators → care about operational efficiency, cost reduction, and better logistics.
3. Recyclers → care about contamination reduction, cleaner streams, and higher recycling yield.
4. Producers (EPR Obligated Companies) → care about compliance, reporting, and circular economy contributions.
5. Communities / Public → care about clean cities, accessibility, and participation in recycling.
SG Recycle’s Source-Segregated Recycling: Powering 800 Super’s Smart Recycling Rollout
Overview
In mid-2025, 800 Super, Singapore’s chosen public waste collector for the Ang Mo Kio–Toa Payoh sector, deployed smart recycling boxes across 51 new locations—37 at void decks around Ang Mo Kio GRC and 14 more in Serangoon North, Potong Pasir, and Braddell Heights.
This expansion marked a leap forward—not just in convenience, but in recycling effectiveness and operational intelligence. Behind it stands SG Recycle, whose AI-driven smart waste infrastructure powers the bins, elevating both environmental outcomes and system efficiency.
The Challenge: Low Recycling Rates & High Contamination
Singapore’s domestic recycling rate hovers around 11%, well below aspirations, largely due to contamination—roughly 40% of recyclables are unfit for processing. Traditional blue-bin schemes lack precision, undermining efforts to close the recycling loop.
To fulfill national goals under the Green Plan and the Zero Waste Masterplan—boosting recycling, reducing landfill reliance, and supporting circular economy principles—smarter interventions were imperative.
The SG Recycle Solution: Smart Boxes with AI & IoT
SG Recycle’s tailored smart recycling boxes with source segregation offer a sophisticated alternative:
● Intuitive Access: Boxes previously required QR-coded scans; the new interface is streamlined—users now unlock compartments simply by entering their mobile number, reducing friction and boosting adoption. Identification is also critical to keep out contamination.
● Material-Specific Compartments: Separate slots for paper, plastic, metal, glass, and old clothing ensure cleaner recycling streams and improve quality of recyclables collected—critical for downstream processing.
● Rewards System: Integrated scales and mobile app connectivity enable point-earning per weight, redeemable for FairPrice vouchers—a behavior-driving incentive.
● Scalability & Reliability: Following a successful pilot, new improved boxes rectify earlier technical glitches—achieving more stable operation across 51 new sites.
Results & Impact
A stark drop in contamination — in the Bishan–Sin Ming pilot, contamination plummeted from 40% to just 5%, meaning 95% of collected materials were retrievable for recycling.
As of mid-2024, contamination remained impressively low at 10% in expanded deployments—a leap in purity and usability of recyclable materials.
Project expansion — buoyed by results and public engagement (with over 90% of users reporting intent to continue use), the smart recycling system is slated to grow to 83 additional locations by 2025.
Operational & Strategic Benefits
For Singapore’s recycling goals:
● The sharply reduced contamination rate supports higher throughput to recyclers, optimizes resource utilization, and ensures that recycling thresholds are met with integrity.
The data-rich operations align directly with circular economy and Zero Waste mandates. They also bolster Extended Producer Responsibility (EPR) frameworks by enabling traceable accountability.
For 800 Super’s efficiency:
● The intelligibility of bin usage data allows for responsive pickup scheduling—minimizing waste overflow and unnecessary trips.
This aligns with the company’s broader tech transformations—such as IoT-enabled recycling trucks, sensor-equipped vehicles, and optimized routing—delivering a marked increase in productivity and service reliability.
Summary
Through SG Recycle’s technology, the smart recycling rollout by 800 Super addresses Singapore’s dual challenges: improving contaminated recycling streams and enhancing waste collection efficiency. The result is a strategic win for municipalities, operators, and environmental targets—bringing cleaner materials back into the economy, and smarter systems to the street.
SG Recycle’s Smart Paper Recycling Initiative
Overview
SG Recycle launched a pioneering paper recycling program across Singapore, deploying automated, cash-for-paper machines at accessible locations like HDB estates and town centers. These devices accept clean paper, magazines, packaging, and flattened cartons, providing instant rewards and helping cultivate sustainable habits.
The initiative combines AI, user-centric design, and community outreach to turn recycling from a chore into a convenient, rewarding experience.
How It Works
1. Smart Collection:
Users download the SG Recycle app, create an account, and bring in clean paper items for deposit into the machine. The app syncs with the machine via QR code scan and activates weighing sensors to calculate deposit weight.
2. Reward System:
Participants earn reward points—typically around 3 cents per kilogram of paper—which accumulate in their digital account and can be redeemed for cash transfers (e.g., PayNow or PayLah!) once a minimum threshold (e.g., S$10) is reached.
User Convenience:
Machines are strategically located in high-traffic residential and heartland areas. The mobile app allows users to find nearby machines and monitor availability before heading out.
3. Awareness & Community Building:
SG Recycle works closely with town councils (e.g., under the Action for Green Towns program), educational outreach initiatives, and social media campaigns to raise awareness and drive adoption.
Impact & Benefits
Environmental Impact
● Paper Waste Reduction:
Each machine processes approximately 1 tonne of paper monthly, potentially saving 17 trees per month per machine.
● Circular Economy Support:
By diverting recyclable paper from incineration or landfill, SG Recycle helps conserve natural resources and lower greenhouse gas emissions, contributing to Singapore’s broader recycling and climate targets.
User & Community Engagement
● Convenience Drives Participation:
The rewarding experience—combined with easy access and app integration—encourages repeat usage and builds recycling habit formation among residents.
● Educational Value:
Parents and children alike benefit from positive reinforcement—recycling becomes an accessible, even fun, shared activity.
Operational Efficiency
● Data Insights:
The app and machine network provide SG Recycle with usage data, helping optimize collection logistics, refill frequency, and equipment deployment.
● Cost Streamlining:
Automated handling and self-service setup reduce manpower and transport needs for paper collection, making municipal and private operations more efficient.
Alignment with National Goals
● Boosting Recycling Rates:
With Singapore targeting a rise in overall recycling to 70% by 2030, this initiative provides scalable infrastructure to help reach targets, especially in domestic waste streams like paper.
● Promoting Circular Economy:
The program’s resource recovery aligns with national frameworks like the Zero Waste Masterplan and Extended Producer Responsibility.
● Public-Private Collaboration:
Working alongside town councils and sustainability programs (e.g., Action for Green Towns), SG Recycle serves as a bridge between tech innovation and public policy.
Summary
SG Recycle’s smart paper recycling initiative transforms paper waste management through:
● Smart automation, enabling easy deposit and real-time rewards
● Behavioral incentives, making recycling accessible and habit-forming
● Operational intelligence, improving collection efficiency and resource use
● Environmental stewardship, supporting carbon reduction and circularity
Together, these elements reinforce SG Recycle’s vision of reinventing sustainable waste management through intelligent, user-friendly, and community-empowering solutions.