--- title: "Honda Repurposes an Ohio EV Battery Plant to Feed the AI Data-Center Boom" description: "Honda is reportedly redirecting part of its big new Ohio battery plant — built for electric vehicles — to make batteries for AI data centers instead, a vivid sign of how the cooling EV market and the white-hot demand for data-center power are colliding." category: "Companies" category_url: https://boursel.com/category/companies author: "Marcus Feldman" published: 2026-06-29T05:44:20.000Z updated: 2026-06-29T05:44:20.000Z canonical: https://boursel.com/article/honda-repurposes-an-ohio-ev-battery-plant-to-feed-the-ai-data-center-boom tags: ["honda", "batteries", "data-centers", "ev", "energy-storage", "companies"] --- # Honda Repurposes an Ohio EV Battery Plant to Feed the AI Data-Center Boom Honda is reportedly redirecting part of its big new Ohio battery plant — built for electric vehicles — to make batteries for AI data centers instead, a vivid sign of how the cooling EV market and the white-hot demand for data-center power are colliding. A factory built for one boom is being pointed at another. **Honda** is repurposing part of its large lithium-ion battery plant in **Jeffersonville, Ohio** — built to supply electric vehicles — to instead produce batteries for **AI data centers**, [Nikkei Asia reported](https://asia.nikkei.com/business/technology/artificial-intelligence/honda-starts-ai-data-center-battery-production-in-us-after-ev-pivot). The aim, in the company's framing, is to "buy time until EV demand recovers." ## How it came to this The plant, developed with South Korea's **LG Energy Solution** and designed to make tens of gigawatt-hours of batteries a year, was finished just as the **US electric-vehicle market stalled**. With demand softer than projected, Honda has pulled back hard on its North American EV plans — scrapping planned models and taking a large write-down on the program — leaving expensive, state-of-the-art battery capacity at risk of sitting idle. Honda also moved to take full control of the Ohio site, [agreeing to buy out LG's stake](https://www.utilitydive.com/news/honda-buying-lg-energy-solutions-stake-in-ohio-ev-battery-plant-building-f/808863/) for roughly $2.85 billion. (Exact production volumes and the timeline for the data-center pivot have not been disclosed — treat the specifics as a developing report.) ## Why data centers want batteries The logic of the switch is the AI build-out. **Data centers** — the warehouses of servers that train and run AI models — are enormous, around-the-clock power consumers, and they need **batteries** for two things: **backup power** to ride through grid outages, and **energy storage** to smooth demand and lean on the grid more efficiently. As AI workloads multiply, so does the appetite for that storage. Industry analysts project demand for data-center batteries to climb steeply over the next few years — a market growing just as EV battery demand has disappointed. Crucially, the two uses aren't far apart technically: the same lithium-ion cells engineered to automotive standards can be redeployed into **stationary storage** systems. That makes a plant like Honda's unusually flexible — capacity built for cars can, with adjustments, serve server farms. ## A bigger pattern Honda isn't alone in the pivot. Its partner **LG Energy Solution** has itself leaned harder into energy storage as EV battery growth slowed. The episode captures a broader **reallocation** under way across industry: capital and factories built for the electric-car transition are being redirected toward the AI-infrastructure boom, wherever demand is hottest. It's the same convergence Boursel has tracked from the other side — data centers' voracious need for power driving deals for nuclear and other "always-on" electricity. ## What it signals For Honda, the move is pragmatic damage control: it keeps a costly asset working (and Ohio workers employed) while the EV market finds its feet, even as it marks an awkward retreat from earlier electrification promises. For investors, the read-through is wider. The **EV slowdown** and the **AI-power surge** are now actively reshaping where manufacturers point their factories — pressuring automakers and battery makers to chase data-center demand, and underscoring that the scarcest commodity in the AI era may not be chips, but **power and the means to store it**. A battery line in rural Ohio, switched from cars to server farms, is a small but telling marker of that shift. ## Sources - [Honda starts AI data center battery production in US after EV pivot](https://asia.nikkei.com/business/technology/artificial-intelligence/honda-starts-ai-data-center-battery-production-in-us-after-ev-pivot) - [Honda buying LG Energy Solution's stake in Ohio EV battery plant](https://www.utilitydive.com/news/honda-buying-lg-energy-solutions-stake-in-ohio-ev-battery-plant-building-f/808863/)