Oil & Gas
News and analysis about oil, gas, and fuels.
Jan 2, 2026, 4:45 PM
Straightforward FAQ: seasonality and inventories — why fuel prices vary in Brazil
Common questions, short and clear answers, no jargon
Jan 2, 2026, 11:52 AM
Everyday fuel quality: 3 simple habits that reduce the risk of adulteration in Brazil
Accessible consumer practices that make a difference at the pump, without jargon