Center for Biological Diversity

For Immediate Release, September 14, 2022


Kristin Carden, (510) 844-7100 x 327,

With Offshore Drilling Set to Surge, EPA Urged to Halt Fracking Waste Discharges Into Gulf of Mexico

WASHINGTON— The Center for Biological Diversity urged the Environmental Protection Agency today to prohibit discharges of fracking chemicals into the Gulf of Mexico.

Today’s letter to the EPA notes that offshore drilling and fracking are likely to accelerate because of the recent passage of the Inflation Reduction Act, which mandates massive offshore lease sales to oil companies. This includes the requirement to accept the highest bids received during Gulf of Mexico Lease Sale 257 and issue the lease form by Thursday of this week.

The EPA is currently taking comments on the renewal of a permit that governs oil industry discharges into the Gulf. A 2021 Center analysis of federal records found that companies had dumped at least 66.3 million gallons of fracking waste into the Gulf over the previous decade.

“With offshore drilling set to surge, the Biden administration needs to stop oil and gas companies from poisoning the Gulf of Mexico with fracking waste,” said Kristin Carden, a senior scientist at the Center. “Despite the industry’s unacceptable secrecy, we know that many fracking chemicals threaten fisheries, marine wildlife and human communities. After the Inflation Reduction Act paved the way for more drilling and fracking, it’s urgent for the EPA to stop oil companies from dumping millions of gallons of fracking waste into our coastal waters.”

A recent joint industry report reveals just how little the federal government knows about the fracking chemicals being dumped into the Gulf. The government allows companies to keep the identity of their fracking chemicals under wraps to protect trade secrets.

Many of the chemicals that are disclosed are known to pose toxicity and cancer-causing risks to wildlife and humans. A Center analysis of substances present in wastewater for 14 fracks in federal waters and 15 reports from fracking in state waters in the Gulf of Mexico found chemicals like 1,2,4-trimethylbenzene that are toxic to aquatic life and may have damaging environmental effects.

The Inflation Reduction Act’s mandates for massive oil and gas leasing in the Gulf of Mexico and Alaska will worsen these harms, the Center’s letter notes.

To protect ocean ecosystems and human health, the Center has requested that the EPA prohibit the discharge of fracking-related effluents into the Gulf of Mexico entirely or until they are proven safe for aquatic life or rendered safe through adequate pre-discharge treatment.

The Center for Biological Diversity is a national, nonprofit conservation organization with more than 1.7 million members and online activists dedicated to the protection of endangered species and wild places.

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