Bay Area health agency report reveals what sparked complaints about refinery odor
Martinez Refining flaring released 1,075 pounds of sulfur dioxide from an electrical upset, causing odors but no reported injuries or exposures above health limits.
Contra Costa Health issues alert after Martinez Refining Company flaring
An internal electrical issue at Martinez Refining caused flaring and odors; monitoring found no public-health risk, while the refinery has a history of pollution violations.