FILE PHOTO: Brazil's Energy Minister Bento Albuquerque attends a news coneference in Rio de Janeiro, Brazil, October 10, 2019. REUTERS/Ian Cheibub

RIO DE JANEIRO (Reuters) - Brazil's mines and energy minister said on Monday it is "impossible" to say how much the privatization of state-run power company Eletrobras SA ELECT6.SA will raise, despite an earlier government estimate of 16.2 billion reais ($3.84 billion).

Bento Albuquerque declined to provide an estimate of how much Eletrobras is worth, adding the market must wait for the privatization, expected to occur in the second half of 2020.

Last week, a source with knowledge of the deal told Reuters the government miscalculated in its 2020 budget how much it expects to raise from Eletrobras’ privatization.

Albuquerque said he expects Congress to speed up voting on N Eletrobras privatization bill after discussions with the Senate were opened last week.