337,000 pounds of benzene, carbon monoxide, hydrogen sulfide, and sulfur dioxide were flared, as well as an indeterminate amount of methane.
Texas oil refineries released hundreds of thousands of pounds of pollutants including benzene, carbon monoxide, hydrogen sulfide, and sulfur dioxide into the air as they scrambled to shut down during last week’s deadly winter storm, Reuters reported Sunday.
Winter storm Uri, which killed dozens of people and cut off power to over four million Texans at its peak, also disrupted supplies needed to keep the state’s refineries and petrochemical plants operating. As they shut down, refineries flared—or burned off—gases in order to prevent damage to their processing units. Continue reading