Waste collection and disposal in Nigeria

The roughly 170m Nigerians who inhabit Africa’s most populous country are producing far more waste than their infrastructures can manage. Aminu Omar is one of thousands of unofficial waste-pickers who see this as an opportunity to make some cash. Half-immersed in a large bin outside a smart housing compound in the capital, Abuja, he pulls out beer cans, water bottles and empty jam jars, and stuffs them into his patchwork plastic sack. He then sells his haul for 700 naira ($4). “I take the rubbish, give it to a middleman and he sells it for much more,” he says, leafing through a discarded women’s magazine.

Nigeria’s sprawling megacity, Lagos, with a population of 21m or so, disgorges 10,000 metric tonnes of waste a day. Overburdened municipal governments are reckoned to collect barely 40% of this rubbish. Only 13% of recyclable materials is salvaged from the city’s landfills, according to Wecyclers, a young company keen to promote recycling and reduce waste.

Wecyclers uses a fleet of bicycles to collect recyclables from over 5,000 households in densely populated, poor areas of Lagos neglected by waste-disposal lorries. The company awards points to registered households for the amount of recyclable material they provide, which can then be redeemed in cash or kind—a household item such as an iron, or a telephone credit—at the end of each quarter. Wecyclers makes money by selling the recyclables to bigger companies that melt or process and then sell them on, usually to Asia. “It reduces the number of people on dangerous landfills searching for waste at the mercy of a broker,” says Bilikiss Adebiyi of Wecyclers, who says her company is the first of its kind in Africa. “Some [people] have given us tonnes of waste.”

The Lagos State Waste Management Authority is trying to turn rubbish into energy by harnessing methane gas emitted from rotting waste at Olushosun, the largest landfill in Lagos. When completed in five years’ time, the project is supposed to produce 25MW of electricity. That is a help for a country that produces only 3-4GW per year, a tenth of South Africa’s output for a population triple the size.

In the metropolis of Kaduna, 200km (124 miles) north of Abuja, waste collection is currently free for the 1.5m inhabitants. But the state government is trying to get people to pay a monthly levy to reduce the burden on the authorities and to tempt in the private sector. It wants to award contracts to companies to collect waste from paying customers. Persuading people to pay for rubbish collection will depend on the quality of the service—or on the penalty for not co-operating. As with most Nigerian government contracts, politics and palm-greasing will probably play a part. Still, if more rubbish is collected, people may not complain.

Source: Mail online