OCEL: Driving Sustainable Mass Transit in Lagos

Nigeria’s aim of tackling emissions and achieving a climate-friendly environment and sustainable future has been bolstered by the pioneering efforts of Oando Clean Energy Limited. With a vision to transform mass transport systems, OCEL has released a comprehensive white paper outlining its outline business case for electric mass transit buses in Lagos, Nigeria. This comes after the live launch of a proof of concept programme, announced in May this year, One month into the programme, Oando said its EV buses have now transported 25,085 passengers and travelled a total of 11,715km. Peter Uzoho examines the key findings and recommendations of the white paper, highlighting the potential of OCEL’s initiative to reshape urban mobility in Lagos and contribute to a greener, more sustainable city.

Recently, Oando Clean Energy Limited (OCEL), a subsidiary of Oando Plc, embarked on a mission to broaden its scope of business through the creation of OCEL, mandated to design and develop climate-friendly and bankable energy projects. Collaborating with the Lagos Metropolitan Area Transport Authority (LAMATA), OCEL aims to revolutionize the mass transport system in Lagos State through the introduction of electric-powered buses that are environmentally friendly.

In partnership with LAMATA and Yutong Bus Co Limited, OCEL embarked on a proof-of-concept phase of its electric mass transit buses project in Lagos. This initiative marks a significant step forward in the transition to sustainable transportation and aligns with Lagos State’s commitment to reducing greenhouse gas effects and embracing clean energy solutions.

Environmental Benefits and Sustainability

The white paper underscores the urgency of addressing climate change and its impacts, highlighting the environmental benefits of electric mass transit. By transitioning from traditional combustion engines to electric buses, Lagos can significantly reduce greenhouse gas emissions, improving air quality and reducing pollution-related health risks for its residents. Additionally, electric buses have the potential to curb noise pollution, creating a quieter and more pleasant urban environment.

Beyond emissions reduction, the white paper emphasizes the conservation of natural resources through reduced reliance on fossil fuels. By embracing electric buses, Lagos can lead the way in sustainable transportation, setting an example for other cities in Nigeria and beyond. The adoption of electric mass transit aligns with global trends towards sustainability and climate action, reinforcing Lagos’ commitment to a greener future.

Cost Savings and Job Creation

While electric buses may have higher upfront costs compared to traditional diesel buses, the white paper highlights the long-term cost savings they offer. Electric buses have lower operating and maintenance costs over their lifetime, offsetting the initial investment. OCEL’s white paper estimates significant economic cost savings, with a projected $2.6 billion cost saving vis-à-vis losses directly and indirectly related to air pollution. Moreover, in the long run the initiative, if adopted as part of the State’s mass transit plan, is expected to create job opportunities for at least 3,000 new drivers and 2,000 workers in bus maintenance and depot management sub-category, contributing to local employment and economic growth.

Charging Infrastructure and Technical Innovation

A critical aspect of the white paper is the provision for charging infrastructure. OCEL recognizes that the success of electric mass transit buses relies on a robust charging network. The white paper outlines plans to establish charging stations throughout Lagos, including the integration of solar power solutions to ensure uninterrupted operation even during power outages. By harnessing abundant sunlight, charging stations can continue to function, supporting the efficient operation of electric buses and reducing reliance on the grid.

Battery Technology: Powering the Electric Mass Transit

Central to Oando Clean Energy Limited’s white paper is the advanced battery technology that drives the electric mass transit buses. The chosen battery technology, Lithium Iron Phosphate (LiFePO4), offers exceptional performance, reliability, and safety features, ensuring the efficiency and sustainability of the electric bus fleet.

The LiFePO4 batteries employed in OCEL’s buses are designed to deliver optimal performance and longevity. With an impressive lifespan of up to 4,000 charge cycles, these batteries offer a long-term and cost-effective solution. Rigorous safety measures, including a nitrogen protection system, thermal retardant material, and fireproof enclosures, ensure the utmost safety during operation.

The batteries exhibit an energy density of 150-160 Wh/kg and have a minimal self-discharge rate of only 1-2% per month. This low self-discharge rate ensures that energy is not wasted during idle periods, maximizing the utilization of stored energy. With capacities ranging from 350-422 kWh, the batteries enable the buses to cover significant distances on a single charge, meeting the demands of urban mass transit operations.

Charging the batteries is a streamlined process, taking approximately 4-5 hours. This efficient charging time allows for quick turnaround at the charging stations, minimizing downtime for the buses and ensuring their availability for passenger service.

Furthermore, the LiFePO4 batteries are designed to withstand extreme temperatures, operating within a voltage range of 450 V and enduring temperatures ranging from -30°C to 55°C. This resilience ensures reliable performance in diverse weather conditions, crucial for the demanding urban environment of Lagos. With a power density of 1.2-1.3 kW/kg and a charging efficiency of 90-95%, the batteries contribute to the overall performance and reliability of the electric buses.

OCEL’s choice of advanced battery technology showcases their commitment to using state-of-the-art solutions in the pursuit of sustainable mass transit. By leveraging these cutting-edge batteries, OCEL’s electric buses deliver reliable performance, extended range, and reduced environmental impact.

Conclusion and Future Outlook

Oando Clean Energy Limited’s white paper presents a compelling case for sustainable mass transit in Lagos. By embracing electric mass transit buses, Lagos can significantly reduce emissions, improve air quality, and create a more sustainable transportation system. The initiative holds the promise of cost savings, job creation, and economic growth, aligning with global sustainability goals and showcasing the potential of public-private partnerships in driving impactful change.

As the proof-of-concept phase unfolds, OCEL, in collaboration with its partners, will gather valuable data and insights to further refine the business case for electric mass transit. The success of this initiative in Lagos has the potential to be replicated in other Nigerian cities and serve as a blueprint for sustainable urban mobility across Africa. Oando Clean Energy Limited’s vision and commitment to a cleaner and greener Lagos demonstrate the transformative power of innovative solutions and underscore the importance of transitioning to a more sustainable future.