Why Bannerman Energy (ASX:BMN) Is Moving Its Etango Uranium Project in Namibia to Construction After a Final Investment Decision

Sonal Goyal

23 October 2026 05:42 PM AEDT

Why Bannerman Energy (ASX:BMN) Is Moving Its Etango Uranium Project in Namibia to Construction After a Final Investment Decision

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Key Highlights

The Etango Joint Venture, owned 55 per cent by Bannerman and 45 per cent by CNNC Overseas, has taken a final Investment decision on the Etango Uranium Project in Namibia.
Forecast pre-production Capital Expenditure is about US$353 million, with a tolerance of plus or minus 10 per cent.
Full-scale construction is expected to start on site in the coming months, with commissioning and first yellowcake targeted during 2028.

Bannerman Energy Ltd (ASX:BMN) has announced that the Etango Joint Venture has taken a positive final investment decision on the Etango Uranium Project in Namibia. The joint venture holds 95 per cent of the project, and is owned 55 per cent by Bannerman and 45 per cent by CNNC Overseas Limited, a Subsidiary of China National Nuclear Corporation. Bannerman said full-scale construction is expected to start on site in the coming months, with commissioning and first yellowcake targeted during 2028.

The project is being built to the "Etango-8" design set out in the December 2022 definitive feasibility study. That study envisaged a conventional open pit mine feeding an acid heap leach operation at eight million tonnes a year, and Bannerman continues to forecast average output of about 3.5 million pounds of U3O8 annually. The company describes the 2028 start-up as a target rather than a guarantee.

Capital cost and funding

Bannerman puts forecast pre-production capital expenditure at about US$353 million, with a tolerance of plus or minus 10 per cent. That figure comes from the front-end engineering and design update completed in June 2024, and the company says the underlying assumptions have not materially changed. About US$64 million had been spent on early works to 30 September 2026.

On funding, Bannerman said the joint venture held about US$295 million in cash at 30 September 2026, excluding cash in the Namibian subsidiary. Bannerman's own residual Working Capital requirements are to be met from its cash balance of about A$175 million at the same date, excluding joint venture cash. The company says a call on Bannerman for working capital would come only after most of the existing joint venture cash has been used. Chief executive Gavin Chamberlain described construction as fully funded on a debt-free basis. The announcement does not set out detailed financing terms.

Where the project stands

Bannerman Energy (ASX:BMN) said all environmental approvals have been received. The Mining licence was awarded in December 2023 and early construction works began in January 2024. According to the company, those works have been delivered safely and are tracking to budget and schedule, bulk earthworks are substantively complete, detailed design is well advanced and key infrastructure is finished or well progressed. These are management statements and have not been independently verified.

The company says a heap leach demonstration plant operated for several years. A March 2024 scoping study indicated the potential to expand output to 6.7 million pounds a year, but that expansion is not part of the base case and its costs have not been disclosed.

Offtake, people and partner

The chief executive referred to a cornerstone offtake framework on market-based terms. The announcement does not identify counterparties, volumes or pricing. Bannerman also announced that Danie van Aswegen, who has served as chief operating officer for Namibia since October 2025, has been appointed chief executive of Bannerman Mining Resources Namibia.

Risks and what comes next

The capital estimate rests on studies dated 2022 and 2024 and carries a stated tolerance of 10 per cent either way. The announcement does not give net present value, internal rate of return, operating costs, mine life, a capital breakdown or contingency. Bannerman names safety, quality and schedule as its construction priorities, and warns that actual results may differ materially from forward-looking statements.

The next milestones given are the start of full-scale construction on site in the coming months and the targeted commissioning and first yellowcake during 2028.

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