Suncor Letter: Sulfur Dioxide Released 150 Times Beyond 24-Hour Limit

COMMERCE CITY, Colo. (CBS4)– According to a company letter obtained by the Denver Post, the orange cloud released from Suncor two weeks ago contained 75,600 pounds of sulfur dioxide.
That was far more released than previously known. That amount is 150 times beyond a 24-hour limit that triggers an investigation.
(credit: Jake / Twitter)
On Oct. 14, the yellow-orange cloud released from the Suncor plant in Commerce City could be seen for miles across the Denver metro area. Interstate 270 was