Texas petrochemicals
Representatives from Exxon and the Texas Commission on Environmental Quality (right) gathered with residents and environmental activists on Feb. 5 for a hearing about Exxon's permit renewal request.(Credit: Cami Ferrell for Environmental Health News)

One of the country’s largest petrochemical complexes wants to expand amid community backlash

Community members point to 13 years of litigation over alleged illegal pollution and three consecutive years of Clean Air Act violations.

BAYTOWN, Texas — Exxon’s Baytown complex in the Houston-area has the third largest oil refinery in the U.S. and is requesting permit renewal for its olefins plant despite repeated violations to the Clean Air Act.


Exxon’s renewal permit needs to be approved by the Texas Commission on Environmental Quality (TCEQ) every five years. The renewal was contested by residents and activists alike at a meeting this week due to pollution concerns and 12 consecutive quarters of Clean Air Act violations at the Baytown Olefins Plant, one of the largest in the world. The Baytown Olefins Plant manufactures approximately 10 billion pounds of petrochemical products each year, according to Exxon, and also emits chemicals like benzene which is classified as a carcinogen by the U.S. Environmental Protection Agency. The plant produces materials for products like plastics and tires.

The TCEQ permitting board held a notice and comment hearing with Exxon representatives on Monday, Feb. 5. Community members expressed concern over the planned expansion and pointed to ongoing pollution and the company’s spotty record, while Exxon representatives stated a reduction of 50% in emissions of volatile organic compounds from 2019 to 2022 at its olefins plant.

“The intensity of our emissions has continued to decrease as we’ve grown in capacity at this site,” said during the meeting Exxon representative Thomas Wauhob.

Houston petrochemicals Exxon

Exxon Baytown is home to one of the largest petrochemical complexes in the U.S.

Credit: Cami Ferrell for Environmental Health News

Exxon uses some air monitoring data from the Houston Regional Monitoring (HRM), which they partially fund. TCEQ recognizes HRM as an approved source for air monitoring. When asked by members of the public, Exxon claimed to be unaware of any current Clean Air Act violations and stated that they were “in compliance” with all environmental regulations. However, five fines totaling $76,462 were issued for violations of the Clean Air Act at the olefins plant from February of 2020 through August of 2023. There is no available data on if the fines were collected.

Exxon’s Baytown complex has a history of violating the Clean Air Act and currently is in a 13-year litigation process of appeals in the case of Environment Texas Citizen Lobby v. ExxonMobil Corp. The case alleges that Exxon contributed to 1.5 million pounds of illegal pollutants from October 2005 through September of 2013. The most recent ruling upheld the fine of $14 million dollars, the largest ever citizen lawsuit penalty. When asked about the case in the question period of the hearing, Exxon said that it was in another process of appeals and that they do not believe they went against any regulations.

The surrounding area within a mile of the Baytown Olefins Plant is in the 99th percentile for air toxics cancer risk, toxic releases to air and respiratory hazards. Baytown’s population is 78% people of color, and 29.4% do not have health insurance, according to the U.S. Census Bureau.

“Your zip code should not determine whether or not you get cancer”

Shiv Srivastava, policy director for environmental justice group Fenceline Watch, gives public comment.

Credit: Cami Ferrell for Environmental Health News

Personal stories of cancer and resulting loss filled the room on Monday evening. Nearly every person that spoke either had cancer or spoke of someone they knew with cancer.

“Your zip code should not determine whether or not you get cancer,” said Shiv Srivastava of the Houston-based environmental justice group Fenceline Watch.

“How many more people does it take?” asked Dominic Chacon, from Texas Campaign for the Environment. “Is it 50, 100, 200? You may get tax abatements from us, but we refuse to fund our own deaths.”

If the permit is renewed, Exxon has plans to add a ninth furnace to the Baytown Olefins Plant. Individuals that live near the current eight furnaces shared complaints of cracks in their walls, issues opening windows or vibrations in their floors.

“It’s chaos in my house,” said Shirley Williams, whose backyard neighbors the furnaces. “We can’t sleep at night. We call, you say you’re [Exxon] going to come, and you never come.”

“Every week I straighten my pictures due to the vibration coming from the ‘great 8’ furnaces,” said Baytown resident Janeice Carroll. “When the ground flare is blazing, there’s no chance for sleep. I can’t believe we are talking about a ninth furnace when you can’t run the eight you already have.”

If the TCEQ approves the permit, the EPA has 45 days to reject the approval, according to a spokesperson from the TCEQ legal department. At this time, the comment period has ended, but community members did ask for an extension which has yet to be granted.

Image of a million dollar bill encased in ice.

Trump's freeze on climate spending halts projects and jobs

President Trump’s order to pause federal climate spending has delayed billions in grants, stalling home repairs, clean energy projects and factory construction across the country, including in Republican-led states.

Lisa Friedman and Brad Plumer report for The New York Times.

Keep reading...Show less
Senator Whitehouse & climate change

Senator Whitehouse puts climate change on budget committee’s agenda

For more than a decade, Senator Sheldon Whitehouse gave daily warnings about the mounting threat of climate change. Now he has a powerful new perch.
Five red miniature houses on a brown table.

Homeownership risks grow as climate disasters drive up insurance costs

The rising cost of home insurance, driven by worsening climate disasters, threatens the financial security of millions of Americans and could lead to widespread migration away from high-risk areas.

Abrahm Lustgarten reports for ProPublica.

Keep reading...Show less
Boat on top of a wooden sidewalk next to a damaged building.

Trump’s plan to dismantle FEMA meets Republican resistance

President Donald Trump suggested shutting down the Federal Emergency Management Agency (FEMA), but Republican lawmakers, facing mounting disaster costs in their states, pushed back, arguing for reforms instead of elimination.

Zack Colman reports for POLITICO.

Keep reading...Show less
Man with cigarette in his hand driving a car in the UK.

UK: Labour urged to ensure fair distribution of net zero costs to keep public support

The UK’s chief climate adviser warns that failing to fairly distribute the costs of decarbonization could erode public support for net zero and urges Labour leaders Keir Starmer and Rachel Reeves to make a strong economic case for green policies.

Fiona Harvey reports for The Guardian.

Keep reading...Show less
Group of offshore wind turbines bewteen clouds and waves.
Credit: Flickr

Shell pulls out of major New Jersey offshore wind project amid shifting market

Oil giant Shell is abandoning its investment in the Atlantic Shores offshore wind project, citing market challenges, rising competition and regulatory uncertainty under President Donald Trump’s administration.

Jennifer McDermott reports for The Associated Press.

Keep reading...Show less
pink plastic travel mugs stacked in rows with a pale blue background.

The Department of Energy’s ties to the plastics industry raise conflict concerns

The U.S. Department of Energy’s partnership with a major plastics lobbying group has fueled concerns that the agency is prioritizing industry-backed chemical recycling over broader efforts to reduce plastic production.

Joseph Winters and Emily Sanders report for Grist.

Keep reading...Show less
Oil well in the middle of a grassy field with trees in background.
Credit: awsloley/Pixabay

Living near oil and gas wells linked to higher COVID-19 death rates

Californians who lived near high-producing oil and gas wells were more likely to die from COVID-19 in the early months of the pandemic, a new study finds.

Liza Gross reports for Inside Climate News.

Keep reading...Show less
From our Newsroom
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.

People  sitting in an outdoors table working on a big sign.

Op-ed: Why funding for the environmental justice movement must be anti-racist

We must prioritize minority-serving institutions, BIPOC-led organizations and researchers to lead environmental justice efforts.

joe biden

Biden finalizes long-awaited hydrogen tax credits ahead of Trump presidency

Responses to the new rules have been mixed, and environmental advocates worry that Trump could undermine them.

Op-ed: Toxic prisons teach us that environmental justice needs abolition

Op-ed: Toxic prisons teach us that environmental justice needs abolition

Prisons, jails and detention centers are placed in locations where environmental hazards such as toxic landfills, floods and extreme heat are the norm.

Agents of Change in Environmental Justice logo

LISTEN: Reflections on the first five years of the Agents of Change program

The leadership team talks about what they’ve learned — and what lies ahead.

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