A farmer could swap out a depleted battery and keep working through the day and night.
Herbert Diess, the architect of Volkswagen's electric awakening, has turned his gaze from the highway to the harvest. At 67, the former CEO is founding Diess E-Agrartechnik AG in Munich, betting that the same electrification logic that reshaped the automobile can now quietly transform the tractor — and through it, the economics of farming itself. It is a reminder that industrial revolutions rarely stop at the edges of the sector where they begin.
- A high-profile executive with a proven record of forcing electrification on a reluctant industry is now targeting agriculture — a sector where diesel has gone largely unchallenged for generations.
- Farmers face a real operational tension: electric equipment promises lower fuel costs, but long recharge times threaten the relentless pace of field work — a problem Diess's swappable battery system is designed to dissolve.
- The venture is racing to close the price gap that has historically made electric farm equipment a non-starter, aiming for cost parity with diesel tractors by the time deliveries begin in 2027.
- Partnerships across Germany, Austria, and Switzerland are already in place, and solar integration offers farmers a path to near-zero fuel costs — a compelling argument on margins that leave little room for error.
- The roadmap extends well beyond the tractor itself, with autonomous machinery and dedicated charging infrastructure signaling an ambition to rewire how farms are mechanized from the ground up.
Herbert Diess, the executive who guided Volkswagen through its diesel scandal and into an electric future, is now setting his sights on the farm. At 67, he announced via LinkedIn the launch of Diess E-Agrartechnik AG, a Munich-based company that will produce medium-sized electric tractors, with first deliveries planned for 2027. The pivot from mass-market cars to agricultural equipment is striking — but it reflects a consistent conviction that electrification is an imperative wherever engines turn.
The company's central innovation is a swappable battery system, allowing farmers to exchange a depleted pack for a charged one rather than waiting through long recharge cycles. The tractors will be compatible with standard agricultural attachments — mowers, snow ploughs, and other implements already in use — meaning farmers can go electric without overhauling their entire operation.
Diess has set a demanding benchmark: his tractors will match the purchase price of comparable diesel models. He believes this is achievable through competitive pricing, rigorous manufacturing quality, and a distinctive third lever — solar integration. Farms with solar panels could effectively run the tractor on self-generated electricity, erasing fuel costs over time and making the economics compelling for producers working on thin margins.
Partners across Germany, Austria, and Switzerland are already engaged, though their names have not been disclosed. The company has not yet appeared in Germany's commercial register, suggesting the formal launch remains weeks away. Beyond tractors, the roadmap includes electric attachments, charging infrastructure, and eventually autonomous agricultural machinery — a vision not merely of replacing diesel engines, but of reimagining how farms are powered and operated altogether.
Herbert Diess, the executive who steered Volkswagen through its diesel scandal and transformation into an electric vehicle manufacturer, is now turning his attention to the farm. The 67-year-old announced this week on LinkedIn that he is launching a new company to build electric tractors, with the first machines rolling out to customers in 2027. It is a striking pivot—from mass-market cars to the specialized world of agricultural equipment—but one that suggests Diess sees the same electrification imperative in the fields that he pursued on the highway.
The venture, called Diess E-Agrartechnik AG and based in Munich, will produce medium-sized battery-powered tractors designed to work alongside the machinery farmers already own. The key innovation is a swappable battery system. Rather than waiting hours for a single battery to recharge, a farmer could swap out a depleted pack for a fresh one and keep working through the day and night. The tractor will accept standard agricultural attachments—mowers, snow ploughs, and other implements that have been bolted onto diesel machines for decades. This compatibility matters. It means farmers do not have to overhaul their entire operation to go electric.
Diess has set an ambitious target: the electric tractor will cost as much as a comparable diesel model. He believes this is achievable through three levers. First, competitive pricing from the outset. Second, high manufacturing quality—a principle that defined his tenure at Volkswagen. Third, and perhaps most distinctive, the ability for farmers to generate their own power. If a farm has solar panels, the tractor can run on that self-generated electricity, eliminating fuel costs over time. For farmers operating on thin margins, this calculus could be decisive.
The company is already in advanced product development and has lined up partners across Germany, Austria, and Switzerland—established agricultural machinery manufacturers and suppliers whose names Diess has not yet disclosed. The venture is not yet registered in Germany's commercial register, suggesting the formal launch is still weeks or months away. But the timeline is firm: deliveries in 2027.
Diess is not stopping at tractors. The company plans to offer charging infrastructure and electric attachments—implements powered by batteries rather than the tractor's own engine. Down the road, autonomous agricultural machinery is on the roadmap. This suggests a broader vision: not just replacing the diesel engine with a battery, but reimagining how farms are mechanized and operated.
Diess left Volkswagen in 2022 after four years as chief executive, a tenure marked by accelerating the company's shift toward electric vehicles and away from internal combustion engines. He subsequently became chairman of the supervisory board at Infineon, the German chipmaker. But his move into agricultural electrification signals that his real interest may lie not in any single company, but in the larger transformation of how people and machines are powered. The farm, it seems, is the next frontier.
Notable Quotes
The tractor would use a swappable battery system designed to enable round-the-clock operation— Herbert Diess, via LinkedIn announcement
Farmers could use self-generated solar power for daily operations— Herbert Diess, describing the cost advantage
The Hearth Conversation Another angle on the story
Why agriculture? Why now? Diess had already made his mark at Volkswagen. What draws him to tractors?
Agriculture is one of the last major sectors still powered almost entirely by diesel. It's a huge market—millions of tractors worldwide—and it's been largely untouched by electrification. For someone who spent years proving electric vehicles could work at scale, this is the obvious next frontier.
But farming is different from cars. Farmers are conservative. They trust diesel. Why would they switch?
Cost is the answer. If Diess can deliver a tractor that costs the same as diesel but runs on solar power the farmer already generates, the economics shift overnight. No fuel bills. No dependence on oil prices. That's not ideology—that's money.
The swappable battery system is interesting. Why not just make the battery bigger?
Because a bigger battery means a heavier tractor, which means more energy to move it, which defeats the purpose. Swapping lets you keep the machine light and productive while ensuring you never run out of power. It's elegant engineering.
He's partnering with established machinery companies. Doesn't that limit his control?
It's actually smart. Those companies have distribution networks, dealer relationships, and decades of trust with farmers. Diess doesn't need to build all that from scratch. He brings the technology; they bring the market access.
What happens if this works? What's the endgame?
If he proves electric tractors can be cost-competitive and reliable, every major agricultural equipment maker will follow. That's how transformation happens—one sector at a time.