The $16 million project is scheduled to start later this year, pending approval from the Colorado Department of Public Health ...
Rosemount, Minn. – The flame at the top of a 400-foot stack here at the Flint Hills Resources' Pine Bend refinery used to burn so brightly and so consistently that some say it was used to train ...
The Suncor Energy refinery in Commerce City spilled too much cyanide into Sand Creek last month, according to an emergency ...
Black smoke is emitted from a stack on the ground of the Delaware City Refinery in 2018. The Clean Air Council applied for ...
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