Calculating The Intrinsic Value Of Vulcan Energy Resources Limited, page-5

When it comes to valuing Vulcan long term, don't forget to include the value of Vulcan Energy's geothermal prospects which could benefit significantly from innovations in deep drilling (see all of first YouTube video)

And another industry watcher, who is an expert in calculating shortfalls in materials for sustainable energy generators, thinks that once that sets in, it will be game on for geothermal (see second YouTube video from 30:30).

These prospects might not appear to be on the immediate horizon. Nonetheless, countries in the EU plus Japan, who are grapsing at the prospects of importing hydrogen, may find geothermal quite appealing quite quickly.