![](https://350bayarea.org/wp-content/uploads/2021/07/oil-rig-g1a944bc17_1920.jpg)
Press
Northern California requires oil refiners to slash air pollution
NEW YORK, July 21 (Reuters) – Northern California regulators on Wednesday directed two of the state’s largest oil refineries to slash their fine particulate air pollution, which will require costly modifications at the plants. The 19-3 vote by the Bay