VW PowerCo and Gotion LFP Cathode Deal: What It Means for IBU-tec (IBU.DE)

Volkswagen's battery unit PowerCo and Gotion High-tech (002074.SZ) announced on September 28, 2026 that they will take stakes in each other's plants in Europe and Morocco, according to Reuters and other reports.[1][2] The VW PowerCo–Gotion LFP cathode deal gives Volkswagen an additional low-cost cathode source, which could put pressure on the contract that reserved the capacity of IBU-tec's new German plant.

What the deal includes

According to 21st Century Business Herald, the two companies plan three overseas joint ventures with total investment of about €3.222 billion.[2] Gotion will invest €1.1 billion for a 49% stake in Volkswagen's battery plant in Valencia, Spain, which will become a European production hub for lithium iron phosphate (LFP) batteries.[1][3] PowerCo will invest €470 million in two Gotion sites.[1]

One is Gotion's battery plant in Surany, Slovakia. The other is Gotion's LFP cathode materials project in Kenitra, Morocco, with planned capacity of 100,000 metric tons a year. PowerCo takes 49% of each.[4] Under the project plan, Kenitra's cathode material will supply Volkswagen's battery projects in Spain and Slovakia.[4]

Background: LFP cathode and who supplies PowerCo

In an electric-vehicle battery cell, the cathode is the key material driving cost and performance. LFP is one cathode chemistry: cheaper and longer-lived than nickel-based chemistries, with somewhat lower energy density. Chinese producers have the lowest cost and largest capacity in LFP.

Cathode material is a powder made by materials companies and sold to cell makers. The research material estimates that each gigawatt-hour of LFP cells needs roughly 2,100 to 2,300 metric tons of cathode, so the Valencia plant's planned 30 GWh a year needs about 60,000 to 70,000 tons.

PowerCo is the Volkswagen Group's battery company, building cell plants in Spain, Salzgitter in Germany and elsewhere. Before this deal, it had to buy the LFP cathode for its European demand from outside materials suppliers.

IBU-tec is a small German materials company building a 15,000-ton-a-year LFP cathode plant in Bitterfeld-Wolfen, which received a key construction approval in early September.[5] PowerCo has already secured the plant's entire capacity for 10 years from 2028 at pre-defined prices.[5][6]

From a Moroccan cathode plant to IBU-tec's orders

First, Volkswagen's European LFP cells now have a cathode source it partly owns, using Chinese technology at Moroccan cost. At 100,000 tons, Kenitra is about 6.7 times the size of IBU-tec's German plant. It alone can cover Valencia's needs, with room left for Salzgitter or other lines.[4][5]

Second, that makes IBU-tec the higher-cost supplier in PowerCo's mix. No public material discloses a take-or-pay clause, meaning payment regardless of whether goods are taken. The risk is therefore not a cancelled contract but lower call-offs, a delayed ramp-up, or pressure to cut the pre-defined prices.

Third, if PowerCo takes less, Bitterfeld runs below capacity and IBU-tec would carry the cost of capacity it cannot fill, and its planned battery-materials revenue ramp for 2028 to 2030 could fall short.

On the other side, Gotion gains a locked-in European outlet. It consolidates cathode sales from Kenitra and earns equity income from the Valencia and Surany battery plants, which helps reduce its dependence on the Chinese market.

Company that could be affected

IBU-tec (IBU.DE) started as a thermal processor of industrial materials and is now staking its growth on battery materials. First-half 2026 revenue was €19.7 million, of which battery materials were €5.9 million, about 30%. Full-year revenue guidance is €37 million to €39 million.[6]

The company's 2030 revenue target is €120 million to €140 million, including €85 million to €90 million from battery materials, which relies mainly on the PowerCo Bitterfeld contract.[6] Before the new plant starts, IBU-tec also supplies PowerCo on an interim basis from Weimar, under a contract worth a "mid-double-digit million-euro amount in the first three-year period."[7]

IBU-tec sits on the supply side of the chain. The ramp-up of interim Weimar supply and post-2028 Bitterfeld battery revenue could come under pressure. The research material estimates that if PowerCo takes half the volume, or pushes prices toward Kenitra's cost, about €40 million to €45 million of 2030 battery revenue could be lost, roughly 30% to 35% of the company's 2030 revenue target. This is an estimate, not a company disclosure, and it depends on whether the contract includes minimum volumes.

The stock closed at €13.80 on September 28, down 5.48% on the day, on just 27 shares traded. It is down 2.85% over one month and 27.3% year to date, up 48.4% over one year, with a market cap of about €66 million.[8] It is a thinly traded microcap.

What to watch

The most direct signal will come from IBU-tec itself: whether its 2026 annual report in spring 2027, or any earlier ad-hoc release, restates, reduces or defers PowerCo's reservation of "the entire capacity for 10 years starting in 2028," and what the Weimar interim call-off volumes look like.[6][5]

Next, watch Kenitra: whether the final investment agreement and regulatory approvals go through, and whether production starts before or close to Bitterfeld's early-2028 start. A disclosure by PowerCo or Gotion that Salzgitter's LFP lines will also take Kenitra cathode would widen the impact. Gotion's third-quarter report in late October should show capital spending and the consolidation treatment of the three joint ventures.

The real test is 2027-2028: Valencia's first block starts in early 2027, Kenitra and Bitterfeld around 2028, and PowerCo must decide how much to take from each.

The chain breaks if IBU-tec confirms the contract is take-or-pay or has minimum volumes, or PowerCo restates its commitment to Bitterfeld after this deal; if Kenitra slips beyond 2029 or is cancelled at the final-agreement or approval stage, for example in an EU foreign-subsidy review; if PowerCo's LFP cathode demand exceeds 115,000 tons so both sources are fully used; or if EU local-content rules require European-made cathode, which would favor Bitterfeld.

This only helps you find overlooked transmission chains. It is not a stock recommendation.

Sources

[1] Reuters (via 93.3 The Drive) · 2026-09-28 · VW and Gotion deepen battery ties · https://www.933thedrive.com/2026/09/28/volkswagen-gotion-deepen-battery-ties-in-europe-as-vw-sells-5-3-stake/ [2] 21st Century Business Herald · 2026-09-28 · Gotion and VW plan three overseas JVs · https://m.21jingji.com/article/20260928/herald/1d1b63682e1332cb4891564e8bb895cd.html [3] Valencia Plaza · 2026-09-28 · Gotion joins PowerCo's Sagunt plant · https://valenciaplaza.com/valenciaplaza/empresas1/la-china-gotion-entra-como-socio-en-la-gigafactoria-de-powerco-en-sagunt [4] Morocco World News · 2026-09-28 · Gotion-VW Morocco materials project · https://www.moroccoworldnews.com/2026/09/340143/gotion-volkswagen-plan-e480-million-battery-materials-project-in-morocco/ [5] electrive · 2026-09-07 · IBU-tec LFP plant approval · https://www.electrive.com/2026/09/07/ibu-tec-secures-key-approval-for-lfp-production-plant-in-germany/ [6] IBU-tec · 2026-08 · H1 2026 results · https://www.webdisclosure.com/press-release/ibu-tec-advanced-materials-ag-etr-ibu-tec-fully-on-track-in-the-first-half-of-2026-focus-on-capacity-build-up-for-large-lfp-plant-j5UoeU4Qd4m [7] IBU-tec · 2025-10-06 · Ad-hoc on PowerCo supply contract · https://www.ibu-tec.com/investor-relations/financial-news/news-article/ibu-tec-advanced-materials-ag-signs-contract-with-powerco-se-for-the-production-of-battery-materials-with-a-targeted-volume-in-the-mid-double-digit-million-euro-range/ [8] wallstreet-online · 2026-09-28 · IBU-tec quote page · https://www.wallstreet-online.de/aktien/ibu-tec-advanced-materials-aktie