I was thinking Samsung might take up tenancy at the Holden site....

I was thinking Samsung might take up tenancy at the Holden site.  However, this German battery company has gotten in first. They have just announced they will be opening a plant in Adelaide to manufacture batteries,(although they have not said that it will be located at the Holden site).

This does not mean that other companies cannot do the same thing.  In fact, if several world class battery companies were to relocate to Adelaide, it would soon become a super hub.

http://reneweconomy.com.au/germanys-sonnen-to-build-battery-manufacturing-plant-in-adelaide-36003/