Guides

Composting

Guide

• Guide Bokashi composting How to run a bokashi system in Singapore from start to finished compost, including what to do with the fermented output when you have no garden soil.
• Guide Community gardens and shared composting How to find a community garden or shared composting site near your HDB estate in Singapore to drop off food scraps when home composting is not possible.
• Guide Composting in an HDB flat Which composting method works in an HDB flat with no balcony and no smell? Bokashi and vermicomposting compared on space, odour risk and the food waste each handles.
• Guide What can be composted Which food scraps and materials can go into a compost bin in a Singapore HDB flat without attracting cockroaches, rats, or fruit flies.
• Guide Worm composting How to run a worm composting bin inside a Singapore HDB flat, keeping composting worms alive in the tropical heat without a balcony or garden.

Recycling in Singapore

Guide

• Guide Cash-for-trash Cash-for-trash stations in Singapore pay for clean, segregated recyclables. Here is how they work, what they accept, and how they differ from the blue bin.
• Guide Recycling contamination How food residue, liquids, and wishcycling contaminate Singapore's blue bin loads, why the contamination rate exceeds 40%, and how contamination sends recyclables to the incinerator.
• Guide Recycling in HDB estates and condominiums How recycling infrastructure and rules differ between HDB estates and condominiums in Singapore, from chutes and blue bins to Public Waste Collector collection under the National Recycling Programme.
• Guide The beverage container return scheme Singapore's Beverage Container Return Scheme is legislated but not yet operational. Here is how the deposit, return points, and container recovery will work under the RSA.
• Guide What happens after collection The full journey of Singapore's blue bin recycling from collection truck to sorting at Sarimbun Recycling Park, and the split between export for recycling and incineration at Tuas South.

Rules and schemes

Guide

• Guide Extended producer responsibility
• Guide Mandatory packaging reporting Who must submit Mandatory Packaging Reporting in Singapore under the Resource Sustainability Act, what packaging data is required, and the annual deadline.
• Guide The Resource Sustainability Act What the Resource Sustainability Act 2019 requires for e-waste, packaging, and food waste, who it applies to, and the dates each obligation took effect in Singapore.
• Guide The supermarket bag charge The rules behind Singapore's supermarket bag charge: which retailers must impose it, the minimum amount, and the evidence on disposable bag reduction since it took effect.

Waste for businesses

Guide

• Guide Office waste A practical plan for office waste in Singapore: how to set up paper, e-waste and pantry recycling that works, with the rules on segregation and collection explained.
• Guide Reducing waste in food and beverage businesses A practical plan for Singapore F&B businesses to reduce kitchen, packaging and takeaway waste, with the food waste segregation rules and collection options explained.
• Guide School waste programmes What works in Singapore school waste programmes: practical plans for canteens, classrooms and e-waste drives, with the rules on segregation and collection explained.
• Guide Waste at events How to plan a lower-waste event in Singapore: practical steps for vendors, bins, food waste and post-event audits, with the rules that apply to each decision.

Waste streams

• Safety & protection
• Identification

Guide

• Guide Bulky waste in Singapore What happens to bulky waste in Singapore after the town council collects it, from dismantling and metal recovery to incineration at Tuas South and the ash that reaches Semakau Landfill.
• Guide Construction and demolition waste Why Singapore's construction and demolition waste recycling rate exceeds 99%, how it shapes the national recycling figure, and what happens to the recovered concrete and metal.
• Guide · No - it needs the dedicated e-waste channel E-waste Singapore's e-waste Producer Responsibility Scheme makes producers fund collection and recycling. Small tonnage, high value, and a genuine battery fire risk.
• Guide · No - it contaminates everything it touches Food waste Food waste is Singapore's heaviest household stream and the hardest to recover. Moisture and decomposition make it a problem before sorting even begins.
• Guide · Yes Glass Glass is infinitely recyclable in theory but breaks in Singapore's commingled blue bin and contaminates paper. Ceramics are the specific poison.
• Guide Household batteries Why household batteries cause fires in Singapore's waste system and the correct disposal pathway through ALBA E-waste collection points under the Producer Responsibility Scheme.
• Guide · Yes Metal Metal is the Singapore waste stream that works. It is recovered from the blue bin and from incineration bottom ash, with a recovery rate others do not approach.
• Guide · Depends entirely on the material Packaging waste A package marked recyclable internationally may not be recyclable in Singapore. Laminated materials and local MRF limits explain the gap.
• Guide · Yes, if it is dry Paper and cardboard Moisture and grease break paper fibre, which is why food-soiled paper ruins a blue bin load in Singapore's commingled recycling system.
• Guide · Yes, if it is clean and dry Plastic Resin codes are not a recyclability rating. In Singapore's blue bin system, a plastic item is recycled only if it survives the MRF sort and finds a buyer.
• Guide · No Textiles Textile waste in Singapore is growing faster than any other stream with almost no recycling. Blended fibres cannot be separated, so reuse is the only real option for households.
• Guide Used cooking oil How used cooking oil from Singapore's F&B premises is collected by licensed operators and processed into biodiesel, and why household oil lacks a dedicated recycling pathway.

Zero waste living

Guide

• Guide A zero waste bathroom Zero-waste bathroom swaps in Singapore can reduce plastic packaging, but not all swaps have equal impact. Here is which ones reduce the tonnage that reaches incineration.
• Guide A zero waste kitchen A zero-waste kitchen in Singapore starts with food-waste prevention through meal planning and storage. Swaps help, but food waste is the biggest tonnage lever.
• Guide Bringing your own containers The real rules and practical realities of bringing your own container to Singapore hawker centres and takeaway stalls, with the waste tonnage avoided per use.
• Guide Do reusables actually help? How many reuses make a reusable bag, bottle or cup better than single-use? Life-cycle evidence for Singapore's incineration system, ranked by break-even point.
• Guide Refill stores in Singapore Refill stores in Singapore let you buy dry goods and personal care products without packaging. Here is how bulk buying works and how much waste it actually prevents.