MEXICO CITY, MEXICO (By Fidencio Casillas, Energy Analytics Institute, 27.Jul.2026, Words: 178) — The Federal Attorney for Environmental Protection (Profepa) activated an environmental emergency in Sonora after a Ferromex freight train derailed in the municipality of Naco, spilling approximately 59,000 liters of sodium hydrosulfide (NaHS). The accident occurred in the […]