Volkswagen Folds Sagunto Cell Plant Into Gotion Joint Venture

Volkswagen is forming three joint ventures with Chinese battery maker Gotion High-tech, converting the PowerCo cell factory under construction in Sagunto, Spain into a jointly owned project while gaining access to Gotion battery projects in Slovakia and Morocco, subject to regulatory approval.

Volkswagen is rewriting the ownership structure of its European battery build-out. The carmaker is setting up three joint ventures with its long-standing cell partner Gotion High-tech, and the centrepiece is the cell factory that Volkswagen's battery unit PowerCo is already constructing in Sagunto, on Spain's east coast. That plant, conceived as a wholly owned PowerCo asset, is to become a jointly held project. In exchange, Gotion is giving Volkswagen a way into battery projects it is developing in Slovakia and Morocco.

The arrangement was reported by electrive. Whether it proceeds is not yet in the companies' hands: the package still needs clearance from the relevant authorities, and in a European market increasingly sensitive to Chinese ownership of strategic industrial assets, that is not a formality.

Volkswagen's US-traded depositary receipts (VWAGY) were quoted at 8.15, up 1.49% from a previous close of 8.03, with a day range of 8.10 to 8.19, as of the last trade at 16:42 GMT on 28 September 2026. That gain came on a broadly weaker session: the S&P 500 tracker (NYSEARCA: SPY) was at $767.10, down 0.55%, the Nasdaq 100 fund (NASDAQ: QQQ) at $737.64, down 0.92%, and the Dow tracker (NYSEARCA: DIA) at $515.00, down 0.48%.

Why Sagunto Changes Character

PowerCo was created to do one thing: give Volkswagen its own cells, on its own terms, at a cost it controls. Sagunto was a pillar of that plan, the southern European node alongside the group's German and North American sites. Converting it into a joint venture is therefore a meaningful shift in philosophy rather than a piece of financial engineering.

There are two readings, and they are not mutually exclusive. The generous one is industrial: cell manufacturing is a yield business, and yield comes from process know-how accumulated over many production runs. Gotion has that accumulation; a European entrant building its first large plants does not. Bringing the partner inside the plant's ownership, rather than keeping it at arm's length as a licensor, aligns the incentives on ramp-up speed and scrap rates — the two variables that decide whether a gigafactory produces cheap cells or expensive ones.

The harder reading is about capital. Cell plants are among the most capital-hungry assets in the automotive supply chain, and the European order book for electric vehicles has not grown in the straight line the 2021-era plans assumed. Sharing the equity in Sagunto shares the risk, and frees balance-sheet room for a group that has been trimming and re-sequencing investment across its portfolio.

Slovakia and Morocco Are the Real Trade

The part of this package that deserves attention is what Volkswagen gets back. Gotion is opening the door on battery projects in Slovakia and Morocco — two locations that say a great deal about where European battery supply is heading.

Slovakia is a central European automotive cluster with existing Volkswagen assembly. A cell source inside the European Union, close to vehicle plants, is worth more than a cheaper cell shipped in, once tariffs, freight, inventory and local-content rules are counted. Morocco is the other half of the equation: it sits outside the EU but inside a web of free-trade arrangements, has phosphate and cathode-material ambitions, and is rapidly positioning itself as the low-cost feeder into European battery supply chains. Between them, the two locations give Volkswagen optionality on cost and on rules of origin without committing to build either plant alone.

Read that way, the three-venture structure is a swap: Volkswagen trades sole ownership of one Spanish plant for a seat at three tables in three jurisdictions. For a carmaker whose problem has been unit cost rather than cell availability, that is a rational trade.

The Cost Gap With Chinese Suppliers

The strategic backdrop is unchanged. Chinese cell makers have scaled faster, run plants at higher utilisation and moved down the cost curve more quickly than their European counterparts, and lithium iron phosphate chemistry — Gotion's home territory — has become the volume chemistry for affordable electric cars. Volkswagen's entry-level electric models depend on getting that chemistry at a competitive price, in Europe, at volume.

Doing it alone means paying for the learning curve twice: once in capital, once in years. Doing it inside joint ventures means importing the learning curve and accepting a partner on the equity. Every major Western carmaker is somewhere on that spectrum, and Volkswagen has just moved a step further toward partnership.

The risk is the obvious one. Deeper integration with a Chinese partner concentrates dependence on exactly the supply relationship that European industrial policy is trying to dilute. Joint ventures also blur the line on technology transfer: it is easier to specify who contributes what than to police where the know-how ends up.

What the Approvals Process Will Test

Because the deal is conditional on authorities, the interesting questions are regulatory rather than commercial. Foreign-investment screening in the EU has tightened, subsidy conditionality has tightened with it, and Sagunto was developed in an environment of public support for European-owned cell capacity. Changing the ownership of a plant after that support has been extended invites scrutiny of whether the original conditions still hold.

Three ventures across Spain, Slovakia and Morocco also means more than one reviewing body, on more than one timetable. Investors should expect the announcement and the closing to be separated by a long interval, and should treat the Slovak and Moroccan legs as options rather than confirmed plants until the paperwork clears.

Signals to Track

• Approval milestones — which regulator moves first, and whether any leg of the package is carved out or conditioned.
• Sagunto ramp timing — whether the change in ownership accelerates or delays the start of cell output.
• Chemistry mix — how much of the joint output is aimed at lower-cost lithium iron phosphate cells for entry-level models.
• PowerCo's remaining wholly owned footprint — whether Sagunto is a one-off or the template for other sites.
• Local sourcing — where cathode and anode material for the Slovak and Moroccan projects would come from, given EU content rules.

For now, the market reaction was mild. A 1.49% move in the depositary receipts on a down day for all three major US benchmarks reads as approval of direction rather than a re-rating of the battery strategy. That is the correct response to a deal whose value depends entirely on whether regulators let it stand.

Key facts

• VWAGY price: 8.15, +1.49% (last trade 16:42 GMT, 28 Sep 2026)
• Joint ventures: Three, between Volkswagen and Gotion High-tech
• Plant changing hands: PowerCo cell factory under construction in Sagunto, Spain
• New access for VW: Gotion battery projects in Slovakia and Morocco

Frequently asked questions

What exactly is Volkswagen agreeing with Gotion?

Volkswagen and Gotion High-tech are forming three joint ventures. The battery cell factory that Volkswagen's subsidiary PowerCo is building in Sagunto, Spain becomes a jointly owned project, and in return Gotion gives Volkswagen access to battery projects it is developing in Slovakia and Morocco. The package requires approval from the relevant authorities before it can proceed.

Why would Volkswagen give up sole ownership of Sagunto?

Cell manufacturing depends on process know-how that only comes from running plants at scale, and Gotion has more of it than a European newcomer. Sharing ownership imports that experience and spreads the very large capital cost and ramp-up risk of a gigafactory, at the price of accepting a partner on the equity of a site PowerCo originally planned to own outright.

What is PowerCo?

PowerCo is Volkswagen's in-house battery business, set up to develop and manufacture cells for the group's electric vehicles rather than buying them entirely from external suppliers. Sagunto in Spain is one of its plants under construction. Converting that site into a joint venture marks a shift from full ownership toward shared industrial partnership.

Why do Slovakia and Morocco matter?

Slovakia is inside the European Union and sits in an established central European automotive cluster close to Volkswagen assembly plants, which helps on freight, tariffs and local-content rules. Morocco is outside the EU but well connected by trade agreements and is building cathode-material capability, making it a potential low-cost feeder into European battery supply chains.

Could regulators block the deal?

The companies have said the transaction depends on the relevant authorities. European foreign-investment screening has tightened and public support for European-owned cell capacity comes with conditions, so changing the ownership of a plant already under construction invites scrutiny. With three ventures across Spain, Slovakia and Morocco, multiple reviewing bodies and timetables are involved.

How did Volkswagen's listed shares react?

Volkswagen's US-traded depositary receipts (VWAGY) were quoted at 8.15, a gain of 1.49% from the prior close of 8.03, with an intraday range of 8.10 to 8.19 as of the last trade at 16:42 GMT on 28 September 2026. That came on a day when the S&P 500, Nasdaq 100 and Dow trackers were all lower.

Sources

• Volkswagen strengthens ties with Gotion with three joint ventures — electrive