Clampdown on air pollution from oil tanks sparks lawsuit

By Sean Reilly | 12/18/2024 01:34 PM EST

EPA’s recently strengthened Clean Air Act rules on ozone-forming volatile organic compound emissions were the first update for the sector since 1987.

A sea of stacks, pipes and storage tanks are amassed along the Houston ship channel in Houston.

A sea of stacks, pipes and storage tanks are amassed Feb. 25, 2010, along the Houston ship channel in Houston. New EPA rules aimed to cut down on emissions for volatile organic compounds from oil storage tanks. Pat Sullivan/AP

Recently strengthened EPA limits on smog-forming pollution from new and reconstructed oil storage tanks have drawn a trade group lawsuit.

The suit, filed Monday by the International Liquid Terminals Association, does not spell out the grounds, but the group had previously raised a variety of objections to a draft version of the rule.

The final regulations, published in October, apply to what are formally known as volatile organic liquid storage vessels and are the first update to EPA’s New Source Performance Standards for the sector since 1987.

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They aim to reduce emissions of volatile organic compounds from storage tanks and reservoirs. In general, those compounds help spawn ground-level ozone, the main ingredient in smog.

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