Louisiana carbon capture project sparks safety and environmental concerns

A proposed carbon capture facility in St. Rose, Louisiana, has raised environmental and safety concerns among residents, highlighting the potential risks of a $4.6 billion project in a historically Black community already burdened by pollution.

Yessenia Funes reports for Vox.


In short:

  • The carbon capture and storage project in St. Rose aims to capture over 99% of carbon dioxide emissions during ammonia production, but residents are concerned about additional pollutants and safety risks.
  • The project is part of a larger initiative supported by federal climate legislation, which increased tax incentives for carbon storage, sparking rapid development across Louisiana.
  • St. Rose residents, who already face high pollution and health risks, fear that the new plant will exacerbate existing issues, especially since the area lacks adequate medical facilities.

Key quote:

“High levels of ammonia are deadly, and even lower levels from normal operations can cause breathing problems.”

— Kimberly Terrell, director of community engagement and research scientist at the Tulane Environmental Law Clinic

Why this matters:

Carbon capture projects, while aiming to mitigate climate change, can impose significant local health and safety risks, particularly in vulnerable communities. One of the primary concerns is the potential for CO2 leaks from storage sites. While rare, a leak could displace oxygen in the surrounding area, posing asphyxiation risks to people and animals. Such an event would be particularly hazardous for vulnerable communities, including those with limited access to medical services or those already facing environmental health challenges.

A man working on wires on a data server

Data centers for AI could nearly triple San Jose’s energy use. Who foots the bill?

AI’s planned data-center boom is straining California’s grid forecasts and raising fears that customers could pay for upgrades if projects never materialize.
An illustration of stacks of coins and an arrow going up to a house on the tallest pile of coins

Nowhere to move: How climate change became the property market’s biggest nightmare

From plummeting house prices to insurable homes, climate change is impacting the property market around the world.
Three small children sitting in the shade eating ice cream

Extreme heat hampers children’s early learning

Children regularly exposed to temperatures over 30°C (86°F) have lower scores on literacy and numeracy tests at age 3 to 4, according to UNICEF data from six countries
NOAA research vessel in ocean
Photo by NOAA on Unsplash

As NOAA funding lags, a critical ocean weather system nears a breaking point

Officials warn that if regional Integrated Ocean Observing System readings go dark, coastal forecasts will become less precise, endangering commercial fishermen, cargo ships and coastal communities.
A city street filled with lots of traffic.

EU to ‘push back petrol car sales ban to 2040’

The European Union is set to push back its ban on the sale of new petrol and diesel cars by five years to 2040, piling pressure on the UK to rethink the automotive sector’s net-zero commitments.

Small motorized boat navigating ice-choked waters off the coast of Greenland

Dodging icebergs and storms on the hunt for an ocean tipping point

Scientists fear warming is driving a collapse in the ocean currents that shape climate far and wide. The ice-choked waters off Greenland might hold the key.
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.