The development of efficient and accessible charging infrastructure is of paramount importance when considering growth and long term viability of EV adoption in Africa. Innovative business models and technological advancements are at the forefront of the transformation, directly addressing challenges and enhancing the EV charging experience for drivers.
Subscription-Based & Charging Payment Models
Subscription models are starting to emerge in Africa, fueled by the rapid growth of EV charging infrastructure and rising demand for such services. These models offer EV users tiered or unlimited access to charging stations for a recurring fee, ensuring predictable costs and encouraging regular usage. Charging providers benefit from a steady revenue stream, enabling sustainable operations and expansion. In the context of Africa, CHARGE’s national network of charging stations in South Africa reflects a move towards a nationwide network of more accessible and user-friendly charging solutions.
Charge point operators around the world are introducing various charging subscription tiers to meet diverse needs and boost EV adoption – which are already being deployed in Africa in a limited capacity – including:
Time-based: Price per minute of charging time
Energy-based: Price per electricity used
Fixed-rate: Pay a fixed monthly subscription fee
Hybrid: Combination of time-based and energy-based pricing
Battery Swapping:
Allows users to exchange depleted batteries for charged ones at a fixed price or under a subscription model, offering quick refueling and reducing downtime for electric motorbikes and small electric cars.
Advancements in Wireless Charging Technology
Wireless EV charging, or inductive charging, uses electromagnetic induction to charge EVs without cables. It includes “static” charging via a pad and the more futuristic “dynamic” charging, where roads charge cars as they drive over them.
This technology enhances user convenience and reduces wear on charging ports. Companies are developing static wireless charging solutions that can be installed in various locations, such as parking lots and residential areas, providing fl exible and effi cient charging options. While still emerging, this technology holds promise for simplifying the charging process and encouraging EV adoption in Africa.
Pilot projects are already underway, such as in the UK where Nottingham’s Wireless Charging of Electric Taxis (WiCET) project has received £40 million in funding from the UK government’s OZEV. The initiative aims to explore the commercial and technical feasibility of wirelessly charging electric taxis in the city.
Developments in V2X Technology
Vehicle-to-Everything (V2X) technology (including V2H and V2G systems) enables EVs to supply electricity back to the electrical installation or grid, transforming vehicles into mobile energy storage and discharge units. This bidirectional fl ow supports grid stability and offers potential financial incentives for EV owners.
Early adopters in regions like Australia are exploring V2H/V2G systems, such as the Wallbox Quasar 1 charger, which allow users to both discharge the car battery back into their home as a direct power source, and also sell excess power back to the grid and offset energy costs. Although in the nascent stage, V2X represents a significant shift towards more interactive and resilient energy systems, which could greatly benefit parts of Africa known for having sudden, unplanned electricity outages, and serve as a greener alternative to diesel generators or costly home battery storage systems.
The Key to Unlocking Africa’s EV Potential
The evolution of EV charging infrastructure is being driven by innovative business models and technological advancements, which will become more prevalent in Africa in the coming year. Subscription-based services, wireless charging, and V2X technology are just a few innovations reshaping the landscape, making EV ownership more accessible and sustainable. Integrating renewable energy sources, such as solar-powered charging stations, is also vital to enhancing sustainability and reducing reliance on traditional and often unreliable power grids. These developments, alongside advancements in battery storage, can help to create resilient and eco-friendly EV charging networks on the continent.
Reference List
https://www.virta.global/blog/ev-charging-pricing-models-which-one-to-choose
https://www.here.com/learn/blog/ev-wireless-charging
https://www.re-thinkingthefuture.com/technologies/gp2839-innovations-in-ev-charging-technology/
https://www.autoexpress.co.uk/features/100194/wireless-electric-car-charging-ev-charging-without-cables-future
https://www.abc.net.au/news/science/2024-11-15/vehicle-to-grid-v2g-electric-vehicle-technology-soon-here/104498552 2
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