It would likely be in the Research Centre, however as the Hub is yet to be designed or built, there is no certainty that it will be housed there. The Hub is an aspirational, long-term project for Dawul Wuru. I’d also ask you to challenge yourself on how this information informs your design? What impact on your design choices will whether the tank is in the Research Centre or Keeping Place have?
As to whether it is indoor or outdoor – again this will depend on your design choices and how you justify them. If you want to keep it inside / outside why? What are the benefits and drawbacks of each approach? Which design enables you to minimise the drawbacks as much as possible?
If you haven’t already, I also recommend taking a look at our FAQs: Big Tricky Questions document (which can be found in our Resources section) as it will help frame some of the thinking about what information is useful and how to balance decision making when dealing with unknowns.
Please reach out if you have any more questions!