HOUSTON — The number of U.S. oil refineries exceeding the U.S. Environmental Protection Agency’s action level for benzene in 2023 was cut in half compared to 2020, according to a new report from the Environmental Integrity Project.
In 2023 just six refineries were above the U.S. Environmental Protection Agency’s average annual “action level,” compared to 12 back in 2020. The level, which is nine micrograms per cubic meter and was set in 2015, serves as a standard that requires corrective action if the concentration of benzene at a facility exceeds it. Corrective measures include determining the root cause of the emissions and then mitigating the pollution. The 2015 benzene standard also required fenceline monitoring for benzene to be finalized by 2018 at several refineries and chemical plants.
Benzene is a cancer-causing compound found in oil, gas and petroleum products. Long-term exposure can also cause various blood disorders and reproductive harm. Short-term exposure can result in headaches, dizziness and respiratory irritation.
Environmental groups lauded the findings.
“Requiring companies to publicly disclose their fenceline monitoring results and to find and fix benzene pollution sources appears to be working,” said Eric Schaeffer, executive director of the Environmental Integrity Project, in a statement. “Although we and others are sometimes critical of EPA, this is an example of a success story of regulations working to help to protect neighborhoods near refineries from a dangerous pollutant.”
However, it’s not all good news. Houston, the “energy capital of the nation,” hosts one of the six remaining refineries exceeding the EPA’s benzene standards. The Houston-area Pemex (formally Shell) Deer Park Refinery is exceeding the standard more than any of the other remaining refineries and its annual emissions increased to 17.3 micrograms per cubic meter in 2023 — nearly double the EPA’s action level. The levels have been rising over the past two and a half years, according to fenceline data compiled by the Environmental Integrity Project.
“Let's not forget communities that are still suffering from the effects of high benzene levels, such as Deer Park and Galena Park in the Houston area, as well as others nationwide. We must continue to take further strides and actions to provide support to these communities,” said Juan Flores, community air monitoring program manager for Air Alliance Houston, a local nonprofit dedicated to cleaner air, in a statement.
Another Texas refinery — the Total Refinery in Port Arthur — exceeded the EPA’s action level “every reporting period since monitoring began in January 2019,” according to the Environmental Integrity Project report.
“Requiring companies to publicly disclose their fenceline monitoring results and to find and fix benzene pollution sources appears to be working." - Eric Schaeffer, executive director of the Environmental Integrity Project
The report authors did note that the decrease in refineries exceeding the action levels does not account for a few refineries that have onsite monitoring plans that adjust their benzene readings downward if there are known offsite sources — or onsite sources like storage tanks — contributing to the emissions.
In addition to the benzene rule, the EPA in April expanded fenceline monitoring rules for more than 200 chemical companies. The EPA says the rule — created under the Clean Air Act and focused on six pollutants including ethylene oxide, chloroprene, benzene, 1,3-butadiene, ethylene dichloride and vinyl chloride — will reduce toxic air pollution near these plants by roughly 6,200 tons annually, protecting the health and reducing the cancer burden of nearby residents.
“With the success of the benzene monitoring program, hopefully this expansion of fenceline monitoring will mean that even more industrial facilities will feel pressure to curb their emissions of dangerous air pollutants into surrounding communities,” said Schaeffer.
For additional information on benzene levels, the Environmental Integrity Project launched a database including fenceline monitoring data from 2018 through 2023.
CAMERON PARISH, La. — Late into the night, John Allaire watches the facility next to his home shoot 300-foot flares from stacks.
He lives within eyesight of southwest Louisiana’s salty shores, where, for decades, he’s witnessed nearly 200 feet of land between it and his property line disappear into the sea. Two-thirds of the land was rebuilt to aid the oil and gas industry’s LNG expansion. LNG — shorthand for liquified natural gas – is natural gas that's cooled to liquid form for easier storage or transport; it equates to 1/600th the volume of natural gas in a gaseous state. It’s used to generate electricity, or fuel stove tops and home heaters, and in industrial processes like manufacturing fertilizer.
In the U.S., at least 30 new LNG terminal facilities have been constructed or proposed since 2016, according to the
Oil and Gas Watch project. Louisiana and Texas’ Gulf Coast, where five facilities are already operating, will host roughly two-thirds of the new LNG terminals – meaning at least 22 Gulf Coast LNG facilities are currently under construction, were recently approved to break ground or are under further regulatory review.
Although the U.S. didn’t ship LNG until 2016, when a freight tanker left, a few miles from where Cameron Parish’s LNG plants are today, last year the country became the global leader in LNG production and export volume, leapfrogging exporters like Qatar and Australia. The
EIA’s most recent annual outlook estimated that between the current year and 2050, U.S. LNG exports will increase by 152%.
Allaire, 68, watches how saltwater collects where rainwater once fed the area’s diminishing coastal wetlands. “We still come down here with the kids and set out the fishing rods. It's not as nice as it used to be,” he told
Environmental Health News (EHN).
That intimacy with nature drew Allaire to the area when he purchased 311 acres in 1998. An environmental engineer and 30-year oil and gas industry veteran, he helped lead environmental assessments and manage clean-ups, and although retired, he still works part-time as an environmental consultant with major petroleum companies. With a lifetime of oil and gas industry expertise, he’s watched the industry's footprint spread across Louisiana and the Gulf of Mexico’s fragile shores and beyond. Now that the footprints are at the edge of his backyard, Allaire is among a cohort of organizers, residents and fisher-folk in the region mobilizing to stop LNG facility construction. For him, the industry’s expansion usurps the right-or-wrong ethics he carried across his consulting career. For anglers, oil and gas infrastructure has destroyed fishing grounds and prevented smaller vessels from accessing the seafood-rich waters of the Calcasieu River.
From the view of Allaire’s white pickup truck as he drives across his property to the ocean’s shore, he points to where a new LNG facility will replace marshlands. Commonwealth LNG intends to clear the land of trees and then backfill the remaining low-lying field.
“You see what’s happening with the environment,” Allaire said. “When the facts change, I got to change my mind about what we’re doing.”
Community bands together
John Allaire, left, purchased 311 acres in Cameron Parish in 1998, and has watched the oil and gas industry's footprint spread to his property.
Credit: John Allaire
During an Earth Day rally in April, community members gathered in the urban center of Lake Charles to demand local oil and gas industries help deliver a safer, healthier future for all. In between live acts by artists performing south Louisiana’s quintessential zydeco musical style, speakers like James Hiatt, a Calcasieu Parish native with ties to Cameron Parish and a Healthy Gulf organizer, and RISE St. James organizer Sharon Lavigne, who’s fighting against LNG development in rural Plaquemines Parish near the city of New Orleans, asked the nearly 100 in attendance to imagine a day in which the skyline isn’t dotted by oil and gas infrastructure.
Not long ago, it was hard to imagine an Earth Day rally in southwest Louisiana at all. For decades, the area has been decorated with fossil fuel infrastructure. Sunsets on some days are highlighted by the chemicals in the air; at night, thousands of facilities’ lights dot the dark sky.
“It takes a lot of balls for people to start speaking up,” Shreyas Vasudevan, a campaign researcher with the Louisiana Bucket Brigade, told EHN in the days after the rally. In a region with its history and economy intertwined with oil and gas production, “you can get a lot of social criticism – or ostracization, as well – even threats to your life.”
Many are involved in local, regional and national advocacy groups, including the Louisiana Bucket Brigade, Healthy Gulf, the Sierra Club, the Natural Resources Defense Council, the Turtle Island Restoration Network, the Center for Biological Diversity and the National Audubon Society.
“You see what’s happening with the environment,” Allaire said. “When the facts change, I got to change my mind about what we’re doing.” - John Allaire, environmental engineer and 30-year oil and gas industry veteran
But environmental organizers are fighting a multi-billion-dollar industry with federal and state winds at its back. And LNG’s federal support is coupled with existing state initiatives.
Under outgoing Louisiana Gov. John Bel Edwards — a term-limited Democrat — the state pledged a goal of reaching net-zero greenhouse emissions by 2050. Natural gas, which the LNG industry markets as a cleaner-burning alternative, is cited as one of the state’s solutions. Louisiana is the only state that produces a majority of its carbon emissions through fossil fuels refining industries, like LNG, rather than energy production or transportation. Governor Edwards’ office did not return EHN’s request for comment.
This accommodating attitude towards oil and gas industries has resulted in a workforce that’s trained to work in LNG refining facilities across much of the rural Gulf region, said Steven Miles, a lawyer at Baker Botts LLP and a fellow at the Baker Institute’s Center on Energy Studies. Simultaneously, anti-industrialization pushback is lacking. It’s good news for industries like LNG.
“The bad news,” Miles added. “[LNG facilities] are all being jammed in the same areas.”
One rallying cry for opponents is local health. The Environmental Integrity Project found that LNG export terminals emit chemicals like carbon monoxide –potentially deadly– and sulfur dioxide, of which the American Lung Association says long-term exposure can lead to heart disease, cancer, and damage to internal or female reproductive organs.
An analysis of emissions monitoring reports by the advocacy group the Louisiana Bucket Brigade found that Venture Global’s existing Calcasieu Pass facility had more than 2,000 permit violations.That includes exceeding the permit’s authorized air emissions limit to release nitrogen oxides, carbon monoxide, particulate matter and volatile organic compounds 286 out of its first 343 days of operation.
The Marvel Crane, the first liquid natural gas carrier to transport natural gas from the Southwest Louisiana LNG facility, transits a channel in Hackberry, Louisiana, May 28, 2019.
“This is just one facility,” at a time when three more facilities have been proposed in the region and state, Vasudevan said. Venture Global’s operational LNG facility — also known as Calcasieu Pass — “is much smaller than the other facility they’ve proposed.”
In an area that experienced 18 feet of storm surge during Hurricane Laura in 2020 — and just weeks later, struck by Hurricane Delta — Venture Global is planning to build a second export terminal Known as “CP2,” it’s the largest of the roughly two dozen proposed Gulf LNG export terminals, and a key focal point for the region’s local organizing effort.
Residents “don’t really want LNG as much as they want Cameron [Parish] from 1990 back,” Hiatt told EHN of locals’ nostalgia for a community before storms like Rita in 2005 brought up to 15 feet of storm surge, only for Laura to repeat the damage in 2020. Throughout that time, the parish’s population dipped from roughly 10,000 to 5,000. “But the wolf knocking at the door is LNG. Folks in Cameron think that's going to bring back community, bring back the schools, bring back this time before we had all these storms — when Cameron was pretty prosperous.”
“Clearly,” for the oil and gas industry, “the idea is to transform what was once the center of commercial fishing in Louisiana to gas exports,” Cindy Robertson, an environmental activist in southwest Louisiana, told EHN.
Helping fishers’ impacted by LNG is about “actual survival of this unique culture,” Cooke said.
In a measure of organizers’ success, she pointed to a recent permit hearing for Venture Global’s CP2 proposal. Regionally, it’s the only project that’s received an environmental permit, but not its export permit, which remains under federal review. At the meeting, some spoke on the company’s behalf. As an organizer, it was a moment of clarity, Cooke explained. Venture Global officials “had obviously done a lot of coaching and organizing and getting people together in Cameron to speak out on their behalf,” Cooke said. “So, in a way, that was bad. But in another way, it shows that we really had an impact.”
“It also shows that we have a lot to do,” Cooke added.
Environmental organizers like Alyssa Portaro describe a sense of fortitude among activists — she and her husband to the region’s nearby town of Vinton near the Texas-Louisiana border. Since the families’ relocation to their farm, Portaro has worked with Cameron Parish fisher-folk.
“I’ve not witnessed ‘community’ anywhere like there is in Louisiana,” Portaro told EHN. But a New Jersey native, she understands the toll environmental pollution has on low-income communities. “This environment, it’s so at risk — and it’s currently getting sacrificed to big industries.”
“People don’t know what we’d do without oil and gas. It comes at a big price,” she added.
Southwest Louisiana’s Cameron Parish is one of the state’s most rural localities. Marine economies were the area’s economic drivers until natural disasters and LNG facilities began pushing locals out, commercial fishers claim.
Credit: Xander Peters for Environmental Health News
Residents “don’t really want LNG as much as they want Cameron [Parish] from 1990 back,” James Hiatt , a Healthy Gulf organizer, told EHN. "But the wolf knocking at the door is LNG."
Credit: Xander Peters for Environmental Health News
For the most part, Cameron Parish’s life and economy has historically taken place at sea. As new LNG facilities are operational or in planning locally, locals claim the community they once knew is nearly unrecognizable.
Credit: Xander Peters for Environmental Health News
A disappearing parish
The stakes are seemingly higher for a region like southwest Louisiana, which is the epicenter of climate change impacts.
In nearly a century, the state has lost roughly 2,000 square miles of land to coastal erosion. In part driving the state’s erosion crisis is the compounding impacts of Mississippi River infrastructure and oil and gas industry activity, such as dredging canals for shipping purposes, according to a March study published in the journal Nature Sustainability. Louisiana’s Coastal Protection and Restoration Authority said Cameron Parish could lose more land than other coastal parishes over the next 50 years. A recent Climate Central report says the parish will be underwater within that time frame.
On top of erosion and sea level rise impacts, in August, 2023, marshland across southwest Louisiana’s Cameron Parish burned. The fires were among at least 600 across the Bayou State this year. Statewide, roughly 60,000 acres burned — a more than six-fold increase of the state’s average acres burned per year in the past decade alone.
But while the blaze avoided coastal Louisiana communities like Cameron Parish, the fires represented a warning coming from a growing chorus of locals across the region — one that’s echoes by the local commercial fishing population, who claimed to have experienced unusually low yields during the same time, according to a statement from a local environmental group. At the site of the Cameron Parish fires are locations for two proposed LNG expansion projects.
"The idea is to transform what was once the center of commercial fishing in Louisiana to gas exports.” - Cindy Robertson, an environmental activist in southwest Louisiana
It was an unusual occurrence for an area that’s more often itself underwater this time of year due to a storm surge from powerful storms. For LNG expansion’s local opposition, it was a red flag.
As the Louisiana Bucket Brigade has noted prior, the confluence of climate change’s raising of sea levels and the construction of LNG export terminals — some are proposed at the size of nearly 700 football fields — are wiping away the marshland folks like Allaire watched wither. Among their fears is that the future facilities won’t be able to withstand the power of another storm like Laura and its storm surge, which wiped away entire communities in 2020.
Amidst these regional climate impacts, LNG infrastructure has shown potential to exacerbate the accumulation of greenhouse gasses that cause global warming. For the most part, LNG is made up of methane — a greenhouse gas that’s more than 80 times more potent than carbon dioxide in the atmosphere. Among the 22 current LNG facility proposals, the advocacy group Sierra Club described a combined climate pollution output that would roughly equal to that of about 440 coal plants.
The climate impacts prompt some of the LNG industry’s uncertainty going forward. It isn’t clear if Asian countries, key importers of U.S. LNG, will “embrace these energy transition issues,” said David Dismuke, an energy consultant and the former executive director of Louisiana State University’s Center for Energy Studies. Likewise, European nations remain skeptical of embracing LNG as a future staple fuel source.
“They really don't want to have to pull the trigger,” Dismukes added, referring to Europe’s hesitation to commit more resources to exporting LNG from the American market. “They don't want to go down that road.”
While there will be a tapering down of natural gas supply, Miles explained, “we’re going to need natural gas for a long time,” as larger battery storage for renewables is still unavailable.
“I'm not one of these futurists that can tell you where we're going to be, but I just don't see everything being extreme,” Dismukes said. “I don't see what we've already built getting stranded and going away, either.”
For now, LNG seems here to stay. From 2012 to 2022,U.S. natural gas demand — the sum of both domestic consumption and gross exports — rose by a whopping 43%, reported the U.S. Energy Information Administration, or EIA. Meanwhile, in oil and gas hotbeds like Louisiana and Texas, natural gas demand grew by 116%.
Throughout 25 years, Allaire has witnessed southwest Louisiana’s land slowly fade, in part driven by the same industrial spread regionally. Near where the front door of his travel trailer sits underneath the aluminum awning, he points to a chenier ridge located near the end of the property. It’s disappearing, he said.
“See the sand washing over, in here?” Allaire says, as he points towards the stretches of his property. “This pond used to go down for a half mile. This is all that's left of it on this side.”
A recent FERC initiative aimed at modernizing the U.S. power grid has intensified partisan disagreements, threatening bipartisan efforts for a comprehensive permitting overhaul.
Democrats praise the rule for promoting renewable energy expansion, while Republicans criticize it for potential hikes in energy costs.
Senate Majority Leader Chuck Schumer suggests legislative efforts on transmission are unlikely to proceed due to the political landscape.
Despite these tensions, some Democrats continue to advocate for further legislative actions to address climate goals.
Key quote:
"North Dakotans are used to being the backbone of an affordable and reliable grid, but this rulemaking will force my constituents into the unaffordable and unreliable grid Democrats dream about."
— Senator Kevin Cramer, ranking member of the Senate Environment and Public Works Subcommittee on Transportation and Infrastructure
Why this matters:
This rule sits at the heart of a conversation about how America balances immediate economic challenges with long-term environmental and health goals. The partisan debate affects policy and economic landscapes and carries significant implications for public health. Transitioning to renewable energy has the potential to reduce air pollution, a major health hazard linked to respiratory and cardiovascular diseases, and represents a pivotal shift in how environmental health is approached in the United States.
Rep. Jamie Raskin is demanding details from oil industry leaders about a reported meeting with Donald Trump, where deregulation promises were allegedly exchanged for campaign donations.
The inquiry involves letters sent to companies like ExxonMobil after claims Trump offered regulatory rollbacks for $1 billion in campaign support.
According to a spokesperson, the American Petroleum Institute engages with various political figures, emphasizing industry topics like energy security.
Raskin's letters cite concerns over potential ethical and legal violations stemming from the reported promises of policy changes for donations.
The Biden administration has enacted a law ending uranium imports from Russia to bolster local production and strengthen the U.S. nuclear energy sector.
President Biden's new law not only prohibits Russian uranium imports but also allocates $2.7 billion to support U.S. uranium mining and processing.
Domestic efforts include reopening mines in Arizona and Utah, despite ongoing environmental and tribal concerns.
Secretary of Energy Jennifer Granholm emphasized the importance of self-reliance in nuclear fuel supply for America's clean energy future.
Key quote:
"Our nation’s clean energy future will not rely on Russian imports. We are making investments to build out a secure nuclear fuel supply chain here in the United States."
— Jennifer Granholm, Secretary of Energy
Why this matters:
Increasing domestic uranium production could lead to mixed outcomes. On the positive side, bolstering local production of uranium reduces reliance on foreign resources, which can enhance national security and reduce vulnerabilities associated with geopolitical tensions. However, uranium mining and milling are resource-intensive processes that pose potential risks to local ecosystems and water sources. The extraction process can generate large amounts of waste rock and tailings, which may contain hazardous substances like radium and arsenic. These can contaminate groundwater and surface water if not properly managed.
Fifteen years after Ecuador recognized the constitutional rights of nature, environmental advocate Natalia Greene discusses the ongoing challenges and landmark court victories defending these rights.
Ecuador leads globally in nature's rights jurisprudence, influenced by landmark cases like the successful defense of the longnose harlequin frog against mining interests.
The Constitutional Court has revoked several mining licenses, asserting nature's legal rights, which includes numerous species and ecosystems.
The nation grapples with illegal mining and drug trafficking that threaten both the environment and local communities.
Key quote:
“We now have a whole generation of young people who have grown up only knowing that nature has rights. The law has influenced peoples’ understanding of nature and that is very powerful.”
— Natalia Greene, judge at the International Rights of Nature Tribunal
Why this matters:
This judicial approach in Ecuador, where ecosystems and species have legally enforceable rights, is reshaping the dialogue around environmental protection. It challenges traditional views that prioritize economic gain over ecological health, and sets a precedent for how nature's rights can be enforced legally. Such jurisprudence provides a robust framework for protecting biodiversity while emphasizing the intrinsic value of nature, independent of its utility to humans.
An international coalition presented a letter to a Canadian consular official, urging the revocation of a treaty that supports the operation of Line 5.
The pipeline, which traverses tribal lands, has been deemed trespassing by a court, with orders for partial closure by 2026.
Enbridge disputes these claims, citing a 1992 easement and arguing against treaty violations.
Key quote:
“It’s hypocritical and irrelevant for the Canadian government to invoke the 1977 treaty while ignoring the long standing treaties they have with First Nations.”
— Andrea Pierce, Little Traverse Bay Bands of Odawa Indians citizen
Why this matters:
Line 5, part of a network operated by Enbridge Inc., runs under the Straits of Mackinac, connecting Lake Huron and Lake Michigan. This location is pivotal for its natural beauty and as a vital freshwater resource. Critics argue that any potential oil spill could devastate these waters, which are important for local ecosystems and the millions who rely on them for drinking water.
Months following the catastrophic fire in Lahaina, Maui, residents are facing serious health complications, including respiratory problems and psychological distress, while grappling with inadequate medical resources.
The Maui Wildfire Exposure Study reveals a strong correlation between exposure to fire debris and adverse health outcomes.
Local health services are overwhelmed, with significant increases in reported cases of depression and anxiety among the affected residents.
Access to healthcare has deteriorated, impacting particularly Native Hawaiians and other minority communities in the region.
Key quote:
"You can see it in the data. We are capturing a broad insight into exposures and issues that no one has done before."
— Ruben Juarez, professor of health economics
Why this matters:
These struggles are a reminder of the long-term health consequences that can follow natural disasters, especially in areas not sufficiently equipped to handle their immediate impacts or their lingering aftermath.
Thawing permafrost in northern Europe is expected to release pathogens and pollutants, raising concerns about food and water safety.
Health risks such as ciguatera poisoning from contaminated fish and anthrax outbreaks among reindeer are increasing due to climate impacts.
The European Environment Agency urges immediate and comprehensive implementation of existing climate, water, and health policies.
Key quote:
"Protecting human lives and health from the impacts of climate change, including droughts, floods and worsened water quality is of utmost importance and urgency."
— Leena Ylä-Mononen, chief of the European Environment Agency
Why this matters:
Scientists warn that pathogens, some of which may have been encased in ice for thousands of years, could enter local water systems as the ice melts. This phenomenon raises the possibility of diseases unknown to modern medicine or those considered eradicated reappearing in the environment. Additionally, the release of pollutants—such as heavy metals and toxic chemicals previously locked within the ice—could contaminate soil and waterways, further threatening agricultural productivity and drinking water quality.
Ohio has increased the number of unitization orders, allowing oil and gas companies to drill on private lands without full owner consent.
The state law mandates 65% owner agreement before companies can proceed, yet recent changes have eased this process significantly.
Critics argue these legal adjustments favor the petroleum industry overwhelmingly, sidelining landowner rights and environmental concerns.
Key quote:
"All the cards are stacked against us."
— Patrick Hunkler, affected landowner
Why this matters:
The increasing frequency of these orders raises concerns about the balance of industry benefits against individual property rights and environmental impacts. This controversial approach has raised significant environmental and health concerns among residents. Many fear that the intrusion of drilling operations could lead to water contamination, air pollution, and other risks associated with fracking and traditional drilling methods. These apprehensions are compounded by reports from other regions that experienced similar expansions in drilling activity, where increases in health issues like respiratory problems and waterborne diseases were observed.
Conflicts in Ukraine, Gaza, and Colombia show the urgent need to include environmental restoration in peace agreements to ensure long-term sustainability and peace.
Colombia's peace accord includes extensive environmental provisions, serving as a model for other conflict zones like Ukraine and Gaza.
Few peace agreements globally include environmental protections, highlighting Colombia's unique approach.
Environmental damages from wars are vast, including contamination, deforestation, and infrastructure destruction.
Key quote:
"Peaceful postwar society requires not only respect for human rights but also protection of the environment."
— Richard Marcantonio, University of Notre Dame.
Why this matters:
Addressing environmental damage in peace accords is critical for sustainable recovery and long-term peace. Neglecting this aspect can lead to prolonged health crises and renewed conflicts. Read more: As inevitable as blood and taxes.
