Sri Lanka (LK)
Sri Lanka is South Asia's most beloved island destination — a tropical tear-drop off India's southern tip offering ancient Buddhist temples, colonial hill stations, spice gardens, surf beaches, and world-renowned tea.
Recycling & Waste in Sri Lanka
Bin system, bottle deposits, special disposal, and common mistakes.
Sri Lanka's waste management system is undergoing significant reform but remains less developed than European systems. The Central Environmental Authority (CEA) and local municipal councils (Colombo Municipal Council, suburban Pradeshiya Sabhas) manage waste collection. The government launched a National Solid Waste Management Policy and a colour-coded bin system, but implementation is uneven across different areas. Most urban areas have weekly or twice-weekly collection by municipal trucks. Open burning and dumping remain problems in rural areas. Expats living in Colombo apartments will typically find building management handles bin collection — ask your building supervisor about the schedule.
The Bin System
Organic / Biodegradable Waste
GreenOrganic / Green Waste
- ✓Food scraps (fruit, vegetable peels, cooked food)
- ✓Garden waste (grass cuttings, leaves)
- ✓Coconut shells and husks
- ✓Teabags and coffee grounds
- ✓Paper towels and napkins
- ✓Cut flowers
- ✗Plastics of any kind
- ✗Glass or ceramics
- ✗Metals
- ✗Medical waste
- ✗Sanitary products
Recyclable Waste
BlueRecyclables / Blue Waste
- ✓Plastic bottles (water, beverages — PET type)
- ✓Glass bottles and jars (rinsed)
- ✓Aluminium cans and tins
- ✓Clean cardboard boxes (flattened)
- ✓Newspapers and magazines
- ✓Office paper and packaging
- ✓Metal tins
- ✗Food-contaminated packaging
- ✗Plastic bags (separate disposal)
- ✗Styrofoam/polystyrene
- ✗Multi-layer packaging (chip bags, juice boxes)
- ✗Broken glass
General / Non-Recyclable Waste
Black or DarkGeneral Waste / Black Waste
- ✓Non-recyclable plastics (bags, wrappers, styrofoam)
- ✓Sanitary products and nappies
- ✓Broken ceramics and glass
- ✓Multi-layer packaging
- ✓Used paper towels (food-contaminated)
- ✓Rubber products
- ✓Vacuum cleaner bags
- ✗Electronics (e-waste) — separate disposal required
- ✗Medical waste — separate disposal required
- ✗Batteries — return to retailer or Colombo Municipal Council e-waste points
- ✗Motor oil or hazardous liquids
No formal deposit / return system — Bottle Deposit System
Sri Lanka does not have a formal bottle deposit return system as of 2026. However, an informal recycling ecosystem exists: itinerant collectors (kade-watte or salvage collectors) visit residential areas to buy recyclables including PET bottles (LKR 10–30/kg), cardboard (LKR 5–10/kg), old newspapers (LKR 8–15/kg), and metals. Many households bag their recyclables separately for these collectors rather than putting them in the blue bin. This informal system is economically important and reduces waste volume significantly.
Informal rates: PET bottles LKR 10–30/kg; cardboard LKR 5–10/kg; newspapers LKR 8–15/kg; aluminium LKR 80–150/kg; copper (wire, pipes) LKR 500–800/kg.
Leave clean sorted recyclables for itinerant collectors (they often call "dola" — the Sinhala word for recyclables). Or bring to the nearest municipal solid waste collection point. Some supermarkets (Keells Super, SPAR) have informal recycling drop-off points.
Special Disposal
Colombo Municipal Council operates e-waste collection drives periodically. TEK Sri Lanka, Recycle Lanka, and E-Waste Management Sri Lanka are private sector operators. Some electronics retailers (Singer, Softlogic, Samsung service centres) accept old electronics for recycling. Check social media for CEA/CMC e-waste collection schedules.
Do NOT burn electronics — burning cables and circuit boards releases toxic chemicals. Mobile phones, laptops, monitors, and batteries are all e-waste. This sector is underserved in Sri Lanka — use established recyclers rather than informal waste collectors for electronics.
Return to the retailer where purchased if they offer take-back. Major electronics retailers (Singer, Damro, Singhagiri) occasionally run battery collection programmes. No widespread collection infrastructure as of 2026 — check with Colombo Municipal Council (0112 689 889) for the nearest disposal point.
Batteries contain toxic heavy metals — do not place in general waste. Car batteries can be returned to battery dealers (Exide, Amaron) or petrol station service centres for recycling/reconditioning.
Return unused or expired medicines to any pharmacy. Private hospitals (Asiri, Lanka Hospitals) have medical waste disposal systems. Do not flush medicines down the toilet or drain.
Medical sharps (needles, syringes): use a sharps container and return to a pharmacy or hospital waste system. Never place sharps in general waste.
Contact the Central Environmental Authority (CEA, cea.gov.lk) for guidance on hazardous waste disposal. Never pour paint or solvents down drains — this causes serious water contamination. Industrial hazardous waste has licensed disposal contractors.
Colombo lacks a public hazardous waste drop-off facility. For household hazardous waste, the best option is to take small quantities to the CEA or contact a private waste management company.
Never pour cooking oil down the drain — causes serious sewer blockages. Collect in a sealed container and place in general waste for municipal collection, or contact a biodiesel operator (several operate in the Western Province) for used oil collection.
Biodiesel production from used cooking oil is a growing sector in Sri Lanka — some restaurants and large households participate in collection schemes.
Colombo Municipal Council holds clothing donation drives. Salvation Army Sri Lanka has clothing donation bins. Charity organisations (Cancer Society, Red Cross Sri Lanka) accept used clothing. Some clothing retailers (Odel, H&M equivalent stores) have collection points.
Donating in good condition is preferred. Usable clothing can also be posted on Facebook Marketplace Sri Lanka free listings or donated through Rotary Colombo charity initiatives.
Bulk Waste
Large items (furniture, mattresses, appliances) can be arranged for pickup by the Colombo Municipal Council (CMC) by calling 0112 689 889 — some areas have scheduled bulk waste collection. Alternatively: ikman.lk free listings, Facebook Marketplace, or Rotary charity auctions are effective for donating used furniture. Dumping bulk waste on the street is illegal under the Western Province Solid Waste Management Statute — fines apply. Many expats arrange for their household goods to be auctioned before departure through local buyers or charity organisations.
Common Mistakes to Avoid
- ! Placing all waste in one black bag — separate organic, recyclable, and general waste wherever facilities exist.
- ! Burning household waste — illegal in municipal areas and releases toxic fumes.
- ! Pouring cooking oil down the drain — causes blocked sewers; collect separately.
- ! Placing e-waste (batteries, phones, laptops) in general waste bins.
- ! Not informing building management when moving out — failure to clear all belongings can result in disposal costs being charged against your deposit.
- ! Assuming daily collection — most Colombo residential areas have twice-weekly collection, not daily.
- ! Ignoring the informal recycling collector — separate clean recyclables from general waste for the "dola" collector to maximise waste diversion.
Fines & Enforcement
Illegal dumping is an offence under the Western Province Solid Waste Management Statute and Colombo Municipal Council by-laws. Fines: LKR 5,000–50,000 for illegal dumping or burning waste in municipal areas. Enforcement is growing — the CMC Solid Waste Management Branch conducts periodic checks. Open burning in residential areas carries both fines and neighbourhood complaints.
Practical Tips
- → Keep a separate bin in your kitchen for organic waste (coconut husks, fruit peels, tea bags) — composting at home is easy and reduces waste volume significantly.
- → Rinse PET bottles and flatten cardboard before placing in the recyclable bin or setting aside for the salvage collector.
- → Download the CMC app or check the Colombo Municipal Council website (colombo.mc.gov.lk) for collection schedules.
- → During the Colombo monsoon season (May–September, October–November), drains can block if plastic waste is not properly managed — keep waste bags sealed tightly.
- → Many apartment buildings in Colombo 3/5/7 have a designated waste room in the basement — ask your building manager for the procedures and schedule.
- → Tea and coconut-related waste (husks, shells, grounds) composts very well — suitable for apartment composting bins.