The world is witnessing a pivotal moment in the evolution of transportation: the rise of electric vehicles (EVs) as a viable, even dominant, alternative to traditional internal combustion engine (ICE) cars. This shift is not merely a technological advancement but a profound economic and geopolitical transformation. The recent closure of the Strait of Hormuz, a critical oil transport route, has once again sparked the age-old question: is this the moment EVs truly take off, or will they fade like previous waves of enthusiasm? This time, however, the answer is different, and it's rooted in the economic case for EVs, which is now stronger than ever, thanks to the remarkable advancements in battery technology.
The Battery Revolution: A Game-Changer
The decline in battery costs is the most significant factor driving the EV revolution. Since 2010, battery prices have plummeted by an astonishing 93%. This is not just a number; it's a game-changer. A battery pack that cost over $1,000 per kilowatt-hour in 2010 now costs a mere $108 by late 2025. This dramatic reduction is not just a result of market forces; it's a testament to a decade of learning, investment, and policy support. Research in the global battery industry has found that every time cumulative production doubles, costs fall by around 9%. This is a virtuous cycle, where more buyers lead to more production, which in turn drives down costs, attracting even more buyers.
This trend is not limited to the cost of production; it's also about the total cost of ownership. EVs have crossed the lifetime cost parity with petrol vehicles across much of Europe, and in the used-car market, they now offer the lowest total cost of ownership. Newer EV models even match petrol cars in estimated lifespan, something early EVs couldn't claim. Global sales of EVs surpassed 17 million in 2024, marking one of the fastest technology diffusion processes in the history of transport. Norway is near-fully electrified, and Ethiopia reached around 60% EV sales share in 2024, powered by cheap hydroelectricity.
The EV Platform: More Than Just a Better Engine
The deeper reason why this wave of EV adoption will not fade is economic. An EV is not just a better engine; it's a platform. Its value grows as the network around it expands. Just as smartphones became indispensable not because of the hardware but because of the ecosystem of apps and services connected to them, EVs are gaining value due to the expanding charging networks, software updates, and recycled batteries that feed back into the supply chain, making the next one cheaper.
A study of 8,000 drivers in Shanghai found that range anxiety, the fear of running out of charge, has a real economic cost due to unnecessarily avoided trips. However, this cost is falling sharply, not because batteries improved, but because charging networks expanded. Making real-time charger availability visible could add 6-8 percentage points to market share by 2030. And because EV charging is far more flexible than other household electricity demand, drivers can shift away from peak hours when the price is right, turning the car into a grid asset.
Swapping One Dependency for Another
Ending oil dependence does not eliminate geopolitical risk; it merely relocates it. In late 2025, China introduced rules requiring government approval for exports containing more than 0.1% rare earths. The leverage that once came from controlling oil flows now comes from controlling processing capacity and component supply chains. The minerals at stake, such as lithium, cobalt, nickel, graphite, and neodymium, carry their own geopolitical risks and serious human costs in the communities that mine them. This creates a predictable cycle of social contestation that threatens to stall the transition unless the industry commits to responsible, sustainable innovation.
The transition is real, but it's not risk-free. The Hormuz crisis is a reminder of what concentrated energy dependence costs. The EV transition does not need it. The learning curve keeps falling, the platform keeps compounding, and the economics keep improving. However, the transition does not eliminate geopolitical risk. Unlike oil, where leverage comes from energy flows, EV supply chains concentrate power at materials, processing capacity, and technological bottlenecks, creating highly concentrated supply chains with their own serious risks.
The Human Cost of the Transition
Traditional carmaking regions are already absorbing concentrated job losses, and history shows that such disruptions leave persistent scars even if the long-term aggregate effects are positive. Yet electric vehicle assembly is proving more labor-intensive in Western countries than expected, requiring more workers on the shopfloor, not fewer, at least in the ramp-up phase. Contrast this with China, where massive automation has led to the creation of 'dark factories' where there are so few humans that internal lighting isn't required. The same regions facing losses could benefit, but the gains and losses do not fall on the same people, highlighting the need for a more equitable transition.
In conclusion, the rise of EVs is not just a technological advancement; it's a profound economic and geopolitical transformation. The battery revolution has made EVs a viable, even dominant, alternative to ICE cars. However, the transition is not without its challenges, and the human cost of the transition must be carefully managed to ensure a more equitable and sustainable future.
