AUSTIN - Texas Attorney General Greg Abbott today resolved the state's environmental enforcement action against two Lyondell Chemical Company subsidiaries that operated seven petrochemical plants in Houston and along the Gulf Coast.

Under an agreed final judgment proposed by the state, defendants Equistar Chemicals and Millenium Petrochemicals Inc. will each pay $3.25 million in penalties. In December 2005, the attorney general charged the Lyondell subsidiaries with repeatedly failing to prevent the release of harmful pollutants into the atmosphere.

Under the proposed agreement, Equistar and Millenium will each set aside $500,000 to fund supplemental environmental projects identified by the Texas Commission on Environmental Quality. The agreed final judgment is subject to court approval.

"Texas has an obligation to enforce environmental laws that protect the health and safety of its residents," Attorney General Abbott said. "Industrial growth must be balanced with environmental stewardship in order to ensure a bright future for our state. We are committed to working with industry leaders to protect the quality of our air, water and natural resources for future generations."

An investigation by the TCEQ revealed that seven Lyondell facilities released harmful emissions, including volatile organic compounds, nitrogen oxides and carbon monoxide, into the atmosphere over a long period of time. The TCEQ discovered that the defendants' plants in La Porte, Channelview and Chocolate Bayou either ignored long-term pollutant releases or did very little to remedy chronic problems over time.

For example, investigators found that Millennium's La Porte plant may have allowed its pressurized rail cars to vent uncontrolled chemical emissions directly into the atmosphere. Plants in Corpus Christi, Bayport and Beaumont self-reported multiple violations to the TCEQ.

For more information, contact the Office of the Attorney General at (800) 252-8011 or visit the agency's Web site at www.texasattorneygeneral.gov.