Especially after that prospective sites research by the Australian National University (https://www.anu.edu.au/news/all-news/anu-finds-530000-potential-pumped-h

Especially after that prospective sites research by the Australian National University (https://www.anu.edu.au/news/all-news/anu-finds-530000-potential-pumped-hydro-sites-worldwide https://www.anu.edu.au/news/all-news/anu-finds-530000-potent...), that seems like a reasonable choice.