Global automakers spent the past decade racing to electrify the family car. That race is largely settled: battery power won. The next front is the heavy truck, and here the map is messier, split between the battery cells that conquered the driveway and the hydrogen fuel cells betting on the long haul.
Tesla and China's BYD are pressing the battery case. Hyundai Motor Company is pushing hydrogen. Unlike the passenger market, which consolidated around battery-electric cars, the commercial segment is fracturing along the lines of route, payload and duty cycle, with rival technologies settling into the niches that suit them.
The backdrop is a passenger market that has already tipped.
In South Korea, eco-friendly vehicles — hybrid, electric and hydrogen combined —accounted for 50.4 percent of new registrations in the first half of 2026, the first time the green share has cleared half a year, according to data researcher CarIsYou Data Research Center based on transport ministry records.
Battery-electric registrations alone jumped 112.6 percent from a year earlier.
"Electric car sales set new records in close to 100 countries last year. The growing popularity of EVs has marked a major shift for car markets and the energy system as a whole – and it is providing some relief now amid the largest oil supply shock in history," said IEA Executive Director Fatih Birol.
Freight is where the picture splinters.
Tesla began high-volume output of its Class-8 Semi at a dedicated Nevada plant in the second quarter, targeting 50,000 units a year. The long-range version carries an 822-kilowatt-hour pack good for over 800 kilometers on a charge, the company says—economics aimed squarely at North American line-haul fleets.
BYD is widening its own battery-truck push with its 8TT, first shown in 2018 as one of the heaviest Class-8 electric tractors on the U.S. market, has hauled containers around California's ports, though its roughly 320-kilometer range keeps it closest to shorter, repeatable runs.
Meanwhile, Hyundai has taken the other road.
The South Korean maker rolled out the world's first mass-produced hydrogen heavy truck, the Xcient, in 2020. With a range up to around 720 kilometers per charge, the truck has made it into Switzerland, Germany, the U.S. and Canada.
In March, Hyundai shipped eight Xcient trucks to Uruguay to haul timber for the Kahirós green-logistics project—Latin America's first commercial deployment of hydrogen trucks, not a demonstration.
"We will help decarbonize a critical part of the paper production value chain and demonstrate to the world that we can take action for a better future starting now," said Airton Cousseau, head of Hyundai Motor's Central and South America region, in a company statement.
SNE Research, an energy market researcher, said the growth axis for hydrogen vehicles is moving away from passenger cars toward medium and heavy commercial trucks, long-haul freight, buses and port operations.
It added that hydrogen is likely to complement battery power in long-distance, high-tonnage, high-utilization work rather than compete with it head-on.
That leaves battery and hydrogen trucks advancing in parallel, each leaning on its strengths, with no single technology poised to reshape the segment the way batteries reshaped the car.
For now, the freight lane belongs to no one. Where the passenger market picked a winner, the truck market looks set to keep several in play at once.
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