Australia bets on pumped hydro electric storage

The FT's Australia correspondent Jamie Smyth visits Snowy Hydro, site of a $5bn project doubling the country's hydroelectric capacity with its 27km of tunnels to support the switch to a renewable power grid. Read more at https://on.ft.com/2WvVqic ► Subscribe to FT.com here: http://bit.ly/2GakujT ► Listen to our podcasts: https://www.ft.com/podcasts Follow us on Twitter:   / financialtimes   Check us out on Facebook:   / financialtimes