Economy Cuba faces a shortage of diesel and fuel: “We have absolutely no fuel and no diesel,” says the Minister of Energy and Mines. Andriely Medeiros de Araújo 15/05/2026 at 09:03
Economy War in the Middle East drops international air demand, pressures cargo, and raises an alert about airline fuel. Fabio Lucas Carvalho 04/05/2026 at 10:17
Oil and Gas Petrobrás may readjust gasoline prices if Congress approves tax cuts, and the scenario raises concerns about impacts on consumers’ wallets. Keila Andrade 29/04/2026 at 08:12
Science and Technology Scientists use plasma technology to convert methane into clean fuel with high efficiency and low energy cost. Fabio Lucas Carvalho 23/04/2026 at 14:41
Science and Technology Researchers convert plastic waste into fuel with high thermal efficiency and a 60% yield in gasoline. Fabio Lucas Carvalho 10/04/2026 at 00:29
Agribusiness In 2026, Brazilian soy becomes airplane fuel: Corsia mandates SAF, oil gains a premium of 40% to 80%, biorefineries alongside crushing plants and long-term contracts remove the producer from the commodity discount. Carla Teles 09/04/2026 at 11:48
Science and Technology New technology transforms ethanol into airplane fuel, promises large-scale production and cheaper fuel to ‘save’ the growing global demand by 2050. Flavia Marinho 07/04/2026 at 20:30
Science and Technology The tractor that never stops? German engineers create super technological wheels that store hydrogen and ensure that the machine works all day in the field without needing to stop even once to refuel. Fabio Lucas Carvalho 07/04/2026 at 15:54
Economy The Economist says that Brazil has a secret weapon in the oil war during this crisis: ethanol, biodiesel, and flex-fuel vehicles. With Petrobras holding costs, fuel prices are rising 10% to 20% here, compared to 30% to 40% in the USA. Carla Teles 31/03/2026 at 15:19
Science and Technology Scientists create a new propulsion system that allows satellites to use the air from Earth’s atmosphere as fuel to operate in space with lower costs and longer operational time. Flavia Marinho 28/03/2026 at 02:33
Science and Technology Scientists create a new propulsion system that allows satellites to use the air from Earth’s atmosphere as fuel to operate in space with lower costs and longer operational time. Flavia Marinho 27/03/2026 at 23:18
Interesting facts Kuwait removes landfill with over 50 million tires, erases visible stain from space, and transforms the world’s largest rubber cemetery into fuel and recycled material. Carla Teles 24/03/2026 at 21:35