Copying and distributing are prohibited without the permission of the publisher. If you wish to distribute this content please contact Christopher Hunt (email@example.com) for a quote.
Subscribe today: Order Euromoney by contacting us on +44 (0)20 7779 8999 (UK) or +1 212 224 3570.
A lack of rain to fill the dams that power Brazil is becoming a potential crisis. But as experts call for action to protect dwindling reservoirs the government refuses to act, and running the hydrology risk is becoming increasingly dangerous for it.