New Petrobras boss gets warm reception
Appointment of ‘Chicago Boy’ to head state-owned giant reinforces reform agenda optimism
The incoming Bolsonaro regime in Brazil will appoint Roberto Castello Branco as the new CEO of state-owned oil firm Petrobras, in a move that has bolstered confidence that the new administration will continue to pursue a reformist agenda. Castello Branco is currently a director at the Brazilian FGV thinktank, having previously worked for the country's central bank, as IR director and chief economist for metals firm Vale and, for a year, served on Petrobras' board. In the late 1970s, he completed an economics post-doc at the University of Chicago, leading to conclusions that he is close to Bolsonaro's economics czar Paulo Guedes and that the reformist wing of the new administration is, at lea
Also in this section
21 April 2026
After overcoming a COVID-induced demand collapse with several years of successful market management, geopolitical events have conspired to provide the pact’s biggest test to date
21 April 2026
The regime’s policy of using nuclear ambiguity as a deterrent may have failed but it has realised it has other cards to play, while its neighbours are reappraising their approach to security
21 April 2026
As the global energy system undergoes a fundamental realignment, Algihaz Holdings has established itself as a critical player bridging conventional energy markets and the next generation of renewable infrastructure.
21 April 2026
The 25th WPC Energy Congress is taking place from 11-15 October 2026 at the Riyadh Front Exhibition & Conference Center.






