No serious damage expected from Guaymas spill: environment secretary

Last week’s spill of sulfuric acid into the Gulf of California at a Grupo México facility will probably not have a serious environmental impact, according to Environment and Natural Resources (Semarnat) Secretary Víctor Toledo Manzur.

Toledo told a press conference that Semarnat will continue monitoring the situation and examine Grupo México’s history of environmental accidents. According to the environmentalist group Poder, the company has been implicated in 120 environmental infractions since the year 2000.

The environmental protection agency Profepa has opened an investigation into the July 9 spill.

Carlos Navarrete, a Social Encounter Party deputy in the Sonora legislature, blamed Grupo México for what he called an “environmental tragedy,” and said he will push the federal government to cancel the company’s mining concessions in Sonora.

“We have serious problems because of Grupo México, because they’re polluting every day, and there hasn’t been a complete investigation by Profepa or Semarnat,” he said. “It’s more like ‘Grupo Tóxico’ than Grupo México, because it’s hurting the health of all Sonorans.”

In his morning press conference on Monday, President López Obrador promised there will be an investigation into the accident, and that Grupo México will be punished if wrongdoing is discovered.

Grupo México stocks have already suffered as a result of the spill. Between July 10, when the accident occurred, and market close on Monday the company lost over 16 billion pesos (US $838 million) on the Mexican stock exchange, or 4.4% of its value.

Meanwhile, Profepa said the death of a sea lion in Guaymas, photos of which appeared on social media, was not connected with the spill. The photos were taken last month.

But an autopsy is being carried out on a dead sea turtle to determine the cause of death.

Grupo México is owned by Germán Larrea, the second-richest person in Mexico, and is the country’s largest mining company.

Source: El Financiero (sp), Uni Obregón (sp), Eje Central (sp)

Have something to say? Paid Subscribers get all access to make & read comments.
Manzanillo, Colima, México, 13 de marzo de 2026. La doctora Claudia Sheinbaum Pardo, presidenta Constitucional de los Estados Unidos Mexicanos en conferencia de prensa matutina, “Conferencia del Pueblo” desde Colima. La acompañan Indira Vizcaíno Silva, gobernadora Constitucional del Estado de Colima; Omar García Harfuch, secretario de Seguridad y Protección Ciudadana (SSPC); Raymundo Pedro Morales Ángeles, secretario de Marina (Semar); Bulmaro Juárez Pérez, divulgador de lenguas originarias, presentador de la sección “Suave Patria”; Ricardo Trevilla Trejo, secretario de la Defensa Nacional (Sedena); Jesús Antonio Esteva Medina, secretario de Infraestructura, Comunicaciones y Transportes; Bryant Alejandro García Ramírez, fiscal general del Estado de Colima; Fabián Ricardo Gómez Calcáneo; Rocío Bárcena Molina, subsecretaria de Desarrollo Democrático, Participación Social y Asuntos Religiosos de la Secretaría de Gobernación; Efraín Morales López, director general de la Comisión Nacional del Agua (Conagua); Marcela Figueroa Franco, secretaria ejecutiva del Sistema Nacional de Seguridad Pública (SESNSP) y Guillermo Briseño Lobera, comandante de la Guardia Nacional (GN). Foto: Saúl López / Presidencia

Mexico’s week in review: Congress deals Sheinbaum her first legislative defeat

0
The week of March 9 in Mexico was marked by standoffs between allies in Congress and adversaries at the airport. Here's what you missed.
A soldier displays seized handguns

The US and Mexico, growing together and growing apart: A perspective from our CEO

1
From a historic drop in homicides to opposite bets on electric vehicles, Mexico News Daily's CEO breaks down where the U.S. and Mexico are converging — and where they're not.
Veracruz Gov.

Veracruz governor blames private vessel for 200-kilometer Gulf Coast oil spill

1
The spill, which has spread to over 200 kilometers of Mexico's Gulf Coast beaches, has been traced to a private oil tanker off the coast of Tabasco.
BETA Version - Powered by Perplexity