WATCH: How Marathon Petroleum and one Texas city show the potential for a chemical communication crisis

Marathon in Texas City has repeatedly violated the Clean Air Act and had three emergencies in the span of a six month period.

HOUSTON — On June 27 Texas City residents received a notice to shelter in place due to a leak of sulfur dioxide from the Marathon Galveston Bay Refinery.

In order to receive the alert, residents had to preregister for the city’s opt-in emergency alert system or check the social media of local government agencies. With these limitations, it’s unlikely that everyone received the message in time. Those that don’t speak English often have to rely on direct translations from the social platform, or hope the alert service translates correctly.

The video above documents the sulfur dioxide leak, as well as a chemical fire in May that resulted in a death and an electrocution death in February.

Marathon has a long history in Texas City. The records used to evaluate violations issued from the Environmental Protection Agency or Texas Commision on Environmental Quality in Texas City can be found here. Violations related to the Occupational Safety and Health Administration, OSHA, for Marathon’s Galveston Bay Refinery can be found here.

The timeline below provides more details about each individual event.

white egret flying over wetland with trees in background.

From invasive species tracking to water security – what’s lost with federal funding cuts at US Climate Adaptation Science Centers

The people who manage America’s aquifers, wetlands, shorelines and recreation areas rely on federal science as they face new and rising risks in a changing climate.
silhouette of a girl facing sunset, golden sky and water

Who’s ready to think about blocking out the sun?

The idea of artificially lowering the planet’s temperature is gaining supporters and hitting political opposition.
Chest-down person in white protective suit and rubber boots carrying metal case, walking a shoreline.
Credit: Getty Images For Unsplash+

From invasive species tracking to water security – what’s lost with federal funding cuts at US Climate Adaptation Science Centers

The people who manage America’s aquifers, wetlands, shorelines and recreation areas rely on federal science as they face new and rising risks in a changing climate.
offshore drilling platform
Photo by Zach Theo on Unsplash

Interior skips NEPA analysis for offshore drilling expansion

All prior five-year drilling plans — dating back to 1980 — reference National Environmental Policy Act analyses.
Workers loading scrap metal onto a truck.

How extreme heat is driving kidney failure in migrant workers

Millions of migrants toil in grueling conditions in the Middle East, where brutal heat contributes to an alarming increase in kidney failure.
solar panel, wind turbines, and nuclear power plant
Credit: jaroslavav/BigStock Photo ID: 83377346

Members of America’s largest power grid can’t agree on how to power data centers

With no consensus among stakeholders, PJM Interconnection’s 10-member board now must craft a policy for surging data-center demand that has already driven up electricity prices for millions.
Large solar field stretching to horizon

Africa's solar power revolution driven by China's investment

Chinese solar equipment has been flooding African markets, partly as a ripple effect of the US-China trade war. It's one of several factors helping the continent gain traction with electrification.
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.