Savannah Estate's residents' association approached us earlier this year wanting to reduce the volume of waste the estate was sending out weekly. The answer turned out to be less about collection frequency and more about sorting before waste ever left individual units.
The three-way sorting model
Working with the association, we introduced simple three-way sorting at the estate's communal collection point: organic waste set aside for composting, recyclables kept separate for licensed buyers, and only genuine general waste going out as rubbish. The key to making it stick was keeping the categories deliberately simple, three clearly labelled bins rather than an elaborate multi-category system that residents would struggle to remember or bother with consistently.
Within two months, the volume classified as general waste had roughly halved. Organic waste, once separated out, went either to individual household composting for residents who took up our earlier training, or to a shared collection point where a local urban farmer now collects it for composting at scale. Recyclables go to a licensed buyer who visits the estate directly, removing the need for residents to transport anything themselves.
What made it work, and what we'd tell other estates
Nothing about the approach was complicated or expensive, it required signage, a short briefing for residents at a general meeting, and consistent follow-through at the collection point in the first few weeks while the habit was still forming. The residents' association's own buy-in mattered more than any technical detail: sorting sticks when a committee actively reinforces it early on, and tends to slide once that early reinforcement stops.
We're now using Savannah Estate as a reference case when we pitch the same model to other estates in Embakasi East, and we're happy to run the same introductory briefing for any residents' association interested in trying it. Reach out through our Contact page to discuss what it would take for your estate.