Lagos Begins Diesel Bus Phase-Out, Targets Fully Electric Fleet

Lagos is moving to reshape its public transport system around cleaner energy, with the state now refusing to admit new diesel-powered buses into its regulated fleet and setting its sights on an eventually fully electric bus network.

The policy, which took effect at the beginning of 2026, applies to operators introducing new buses into the transport system regulated by the Lagos Metropolitan Area Transport Authority (LAMATA). Existing diesel buses have not been immediately removed from service; instead, they are expected to be replaced progressively by compressed natural gas (CNG) and electric buses.

LAMATA Managing Director and Chief Executive Officer Abimbola Akinajo disclosed the policy while speaking to journalists during the handover of 20 additional high-capacity CNG buses supplied under the Presidential Initiative on CNG and Electric Vehicles.

Akinajo said operators bringing new vehicles into the regulated system would now have to choose between CNG and electric propulsion, describing the move as part of Lagos' wider effort to reduce emissions from transportation. The authority's longer-term objective is for the regulated bus system to eventually operate entirely on electricity.

The transition is already taking shape. Before the latest delivery, LAMATA had about 150 CNG buses, alongside high-capacity and medium-capacity electric buses. The additional 20 CNG vehicles will expand the fleet, with some expected to be deployed on busy routes such as the Ikorodu–Tafawa Balewa Square corridor.

For Lagos, the environmental argument is straightforward. Transportation is one of the state's significant sources of emissions, and the government has committed to a net-zero target by 2050. Earlier state climate policy has also called for greater use of cleaner fuels, including gas and electricity, in public and private transport.

But the economics of the transition are becoming just as important as the environmental case.

According to Akinajo, diesel prices have risen from about ₦950 per litre at the start of the year to between ₦1,950 and ₦2,100, depending on the source. That increase has sharply raised the cost of running diesel buses and created pressure that could eventually be reflected in passenger fares.

LAMATA says CNG and electric buses have lower operating costs, allowing operators within the regulated system to absorb some of the increase in energy expenses without transferring the full burden to passengers. The authority has also been working with private-sector partners to expand CNG supply and refueling infrastructure in Lagos.

The shift is happening against the backdrop of a wider effort to reorganize Lagos' fragmented bus sector. In August, the state government, the National Union of Road Transport Workers (NURTW) and the Road Transport Employers Association of Nigeria (RTEAN) signed an agreement aimed at bringing danfo operators into a more regulated system through the Bus Industry Transition Programme. The framework covers bus operations along eight Quality Bus Corridors and is intended to support the move towards formal operating franchises.

That means the clean-energy transition is not simply about changing what powers the buses. Lagos is simultaneously attempting to change who operates them, how fleets are managed and how public transport is regulated.

Electric buses, however, bring their own infrastructure requirements. A large-scale transition will require reliable electricity, charging stations, battery maintenance, technical skills and financing models capable of helping operators replace existing vehicles. Nigeria's national e-bus policy work has similarly identified financing, charging infrastructure, local supply chains and technical capacity as important conditions for large-scale adoption.

The experience of Lagos also shows why the transition is likely to be gradual rather than an overnight switch. A World Bank assessment of electric-bus deployment in Lagos recommended a phased rollout along BRT corridors, with trials and demonstrations used to establish the financial and operational viability of the model before broader expansion.

The arrival of additional CNG buses therefore represents a bridge between today's transport system and the state's longer-term electric ambition. CNG can reduce dependence on diesel while charging infrastructure and the wider electricity ecosystem needed for mass electric-bus deployment continue to develop.

For commuters, the success of the policy will ultimately be judged less by the technology under the bonnet than by what happens to fares, reliability, journey times and availability. Lagos already approved a 13 per cent increase in BRT and standard-route fares in March 2026, making the cost of public transport a politically and economically sensitive issue.

Lagos' decision is therefore bigger than a ban on adding new diesel buses. It signals a gradual redesign of one of Africa's largest urban transport systems, where cleaner propulsion, rising fuel costs, private-sector investment and tighter regulation are converging. If the state can build the charging, energy and financing infrastructure required to support the transition, Lagos could emerge as an important test case for large-scale electric public transport in Africa; if those foundations lag behind the ambition, the road to an all-electric fleet could prove considerably longer.