🗑️Nigeria: Drowning in Waste

The country faces a garbage crisis that is growing faster than its cities can manage.

Every morning, along the expressways of Lagos, the stench from the piles of refuse greets commuters like a swarm of flies. Plastic sachets clog the gutters. Open drains overflow with rotting food and broken electronics. Children walk to school past heaps of garbage that no one has come to collect. This is not a picture from the past. This is Nigeria in 2026.

A Lagos Slum Dwelling

Nigeria generates at least 32 million tonnes of solid waste every year, yet only 30 percent of that waste is efficiently collected and disposed of. The rest is left to pile up in streets, waterways, and makeshift dumps across a nation of more than 220 million people. The consequences manifested in flooded cities, spreading disease, and poisoned water are not distant warnings. The reality is already here and now.

The scale of the problem is staggering, and it is getting worse. Nigeria generates about 25 million tons of municipal solid waste annually, a number expected to double by 2040 as cities keep growing and consumption patterns keep shifting. Rapid urban expansion and increased consumerism have resulted in substantial growth in waste generation across cities. Lagos is not the only city straining under the weight. Abuja, Kano, Port Harcourt, and dozens of smaller towns are all feeling the same pressure, often with far fewer resources to respond.

What makes this crisis particularly frustrating is that the solutions are not supposed to be rocket science. The barriers are structural, political, and financial. Fragmented mandates, weak enforcement, and data scarcity entrench open dumping and burning, driving pollution burdens and elevating disease risks, especially in informal settlements. In other words, this is not a problem of ignorance. It is a problem of governance.

The challenge of waste collection and disposal is not so much about social factors or individual disposition to clean conditions but structural and logistical issues that plague the entire value chain of waste management. Lagos's recent decision to reintroduce mandatory monthly sanitation exercises halting commerce for two hours once a month illustrates how little has changed in the government's thinking. Forcing residents indoors to sweep their compounds does not fix broken collection trucks, underpaid sanitation workers, or the absence of functional landfills. This brings the performance of governance in question, not governance itself.

A slum dwelling in Lagos

The e-waste dimension of this crisis deserves particular attention. Discarded, near-end-of-life electronics shipped from developed countries are adding to Nigeria's growing e-waste burden. Many of these imports violate international restrictions, like the Basel Convention, an environmental treaty regulating the transboundary movement and disposal of hazardous electronic waste to developing countries with weaker environmental laws. In places like Kano's Sabon Gari Market, young men burn cables and dismantle broken devices with no protective gear, earning as little as a few dollars a week while inhaling toxic fumes that cause chronic illness. The rich world is, in effect, exporting its environmental sins to Nigeria, and Nigeria's regulatory institutions are too weak or too indifferent to stop it.

The inequity within the country is equally troubling. Two-thirds of urban households in low-income neighbourhoods lack formal waste management services, unlike middle-class and affluent neighbourhoods where waste is regularly collected. Wealth, in Nigeria, determines whether your garbage gets picked up. The poor are left to improvise, burning refuse in backyards, dumping it by roadsides, or simply living with it.

None of this is inevitable. Significant opportunities exist in decentralized organics management, inclusive recycling ecosystems, and targeted waste-to-energy niches. Over 50 percent of generated waste is recyclable, composed of plastics, metals, and paper, while organic waste makes up over 30 percent, meaning there is real economic value buried in what Nigeria throws away. With the right policy framework, that value could fund the very system needed to manage waste better.

What Nigeria needs is political will matched to the scale of the problem. That means a unified national waste policy, properly funded local collection systems, firm enforcement against illegal dumping, and a serious reckoning with the e-waste trade. It also means treating sanitation not as a burden citizens must shoulder alone but as a basic public service, as essential as water or electricity.

Nigeria is a country of enormous energy and resilience. Its cities deserve streets they can breathe in. The garbage piling up outside their doors is not just an environmental problem. It is a statement about who matters. Right now, the answer that statement gives is not good enough.