08/05/2026
225 tonnes of waste stopped.
That’s what the Ocean Strainer at St. Sebastian Canal has kept out of the ocean since we installed it with in September 2024.
St. Sebastian is the longest canal in Colombo District. The strainer sits in the water and catches plastic, debris, everything that would otherwise flow downstream. Water drains through freely, preventing flooding during heavy rain.
The waste stays trapped. Sri Lanka Land Development Corporation collects the accumulated waste and sends it to Kerawalapitya Waste Park for proper segregation and disposal. Plastic recyclables go to Eco Spindles, where they’re transformed into gloves, brooms and brushes. What can’t be recycled is incinerated to generate electricity.
Last quarter, we repositioned the strainer slightly downstream after some repair work. More effective placement, better flow, same purpose.
One canal. One device. 225 tonnes kept out of the ocean in just over a year.