Natural hydrogen exploration and usage being examined by Brazil's national oil company Petrobras

The country already has confirmed geologic H2 resources near Rio de Janeiro

Petrobras chief executive Jean Paul Prates.
Petrobras chief executive Jean Paul Prates.Photo: Mauricio Pingo/Petrobras
Published 20 March 2024, 12:08Updated 27 March 2024, 17:07