Altech faces funding pressure after CERENERGY collapse and Malaysian sale failure

German Battery Strategy Unravels

Altech Batteries Limited (ASX:ATC) ended FY2026 with its central battery strategy in pieces. The company discontinued the Silumina Anodes project, abandoned its proposed 120 MWh CERENERGY production facility in Germany and subsequently confirmed that Altech Batteries GmbH filed for insolvency on 11 August 2026.

The financial report, authorised on 30 September, records the scale of the reversal. Altech posted a $43.4 million net loss, compared with a $15.9 million loss a year earlier, while net assets fell from $20.4 million to $4.0 million. Revenue dropped to just $92,250 from $176,490, and the company had only $501,717 in cash at year end.

CERENERGY Funding Did Not Reach Financial Close

CERENERGY had conditional approval for up to approximately €46.7 million under the German government’s STARK program, representing about 30% of eligible project capital expenditure. That funding was conditional on full financial close, however, and the company was unable to secure the strategic equity partner needed to complete the financing.

Altech said negotiations with a European industrial conglomerate had continued for more than nine months without producing the required investment. After the funding process failed, the board concluded that continued spending was not justified and resolved on 31 July to discontinue the project. The German subsidiary’s remaining assets are being unwound, with the company stating that the CERENERGY patent rights will remain with Fraunhofer.

Impairments Drive the Loss

The accounts reflect more than a disappointing year of development activity. Altech recognised a $26.9 million impairment expense on the German battery interests, a $5.0 million goodwill impairment, $9.8 million in asset write-downs and a further $1.2 million write-off of exploration expenditure. The report also records a $1.9 million fair-value loss on its investment in Altech Advanced Materials AG.

Silumina Anodes was discontinued on 11 May 2026, with Altech Industries Germany GmbH placed into liquidation at the end of June. The company had acquired additional interests in its German projects during the year by issuing 532.4 million shares, but the subsequent project closures left shareholders with a much smaller asset base and no revenue-generating operation.

Going Concern Warning Meets Debt Deadline

Management has prepared the accounts on a going-concern basis, but explicitly says the group has not generated revenue, has accumulated losses and faces substantial doubt about its ability to continue. Operating cash outflow was $7.3 million during FY2026, while cash and restricted cash totalled about $1.0 million, with the restricted portion tied to security for debt.

Altech carried $3.53 million in current interest-bearing liabilities at 30 June, comprising four €500,000 bearer bonds and accrued interest owed to major shareholder Deutsche Balaton AG. The bonds, carrying interest at 7% a year, have been extended to 30 April 2027. Management says repayment depends in part on selling the Malaysian assets or raising further capital, but the proposed sale of the Malaysian leasehold land for RM19.5 million was withdrawn after year end.

A Smaller Company Searching for a New Role

With CERENERGY and Silumina Anodes gone, the board says its immediate task is to preserve and realise value from remaining assets, wind down the German entities and control corporate expenditure. Altech had four permanent employees at 30 June, down from 24 a year earlier, and is now assessing new projects and corporate opportunities.

That leaves a narrow set of tangible assets, unresolved German insolvency and liquidation processes, a Malaysian property still to be sold and a debt maturity approaching in April. The next test is not whether Altech can advance another battery concept, but whether it can convert what remains into enough cash to meet its obligations before a replacement business exists.