From two German projects to asset sales

Altech Batteries Limited (ASX:ATC) has spent the past year closing the projects it once presented as its growth path and is now concentrating on selling Assets and meeting its obligations. Its FY2026 annual report, dated 30 September 2026, states that its CERENERGY solid-state battery project was discontinued and that there is substantial doubt about the group's ability to continue as a going concern.

What the company does and stage

Altech is an Australian-listed developer that has pursued battery and advanced materials technology in Germany and held minerals and land interests in Australia and Malaysia. It has no revenue-generating operations, according to the annual report. CERENERGY was a planned sodium-chloride solid-state battery for stationary storage, developed with the Fraunhofer Society, and never reached commercial production.

Latest verified developments

The wind-down came in stages. The AMPower project was discontinued in December 2025 and the Silumina Anodes project on 11 May 2026. On 2 July 2026 Germany extended the deadline for full financial close on a conditional grant of up to about €46.7 million for CERENERGY from 30 June to 30 September 2026. On 31 July 2026 the board resolved to discontinue CERENERGY after a roughly nine-month search for a strategic partner ended without success, according to the company's announcement. The Annual Report states that Altech Batteries GmbH filed for Insolvency in Germany on 11 August 2026 and that the company will provide it with no further funding. The CERENERGY land is being sold back to the local authority for about €675,000 gross.

Cash, funding and debt

Cash at 30 June 2026 was $501,717, with a further $500,000 of restricted cash in escrow. The net loss after tax for FY2026 was $43.36 million. The June quarter report showed unrestricted cash falling from $1.38 million to $548,000, with operating cash outflow of $1.27 million. Non-core land at Meckering, Western Australia, was sold for $950,000 gross in June 2026.

The key Liability is €2 million of bearer bonds owed to Deutsche Balaton AG. The June quarter report gave a Maturity of 31 October 2026, whereas the annual report states 30 April 2027, so readers should check the current terms in the company's filings. The annual report says repayment depends on selling available-for-sale assets. A sale of Malaysian leasehold land for RM19.51 million was withdrawn on 29 September 2026 when the purchaser did not proceed. Under the escrow arrangement, Deutsche Balaton may claim the $500,000 as partial repayment if the bonds are not repaid when due.

Sector context and risks

Pre-commercial battery technologies need large amounts of project capital. For CERENERGY, the grant covered only around 30 per cent of eligible capital, which left a large financing gap that was not closed. Remaining risks for Altech are the bond repayment, the need to monetise assets at acceptable prices, going-concern doubt, and the lack of a defined replacement business. Management has said it will look for new project opportunities, an intention rather than a commitment.

Upcoming milestones

The only dated item found is the bond maturity, which differs between sources. No Shareholder meeting or new project was found.