SUNCOR

FROM PAGE 1 elevated hydrogen sul de) in the Plant 1 Flare; elevated hydrogen sulde in the Plant 1 fuel gas system.”

Neighbors and environmental advocacy groups have been expanding independent monitoring of emissions from Suncor, and amplifying calls for a complete shutdown or at least far tougher state regulation of the re nery. e only re nery in Colorado, Suncor supplies a large portion of vehicle gasoline for the Denver metro area and airplane fuel for Denver International Airport.

A re in December damaged equipment at Suncor and forced a weekslong shutdown of the complex, followed by a series of emissions noti cations to neighbors as Suncor worked to bring the facility back online. e shutdown also