Suncor Energy’s oil refinery in Commerce City exceeded its permitted pollution limits for more than 900 cumulative hours during its three-month shutdown in late 2022 and early 2023, according to a ...

Add Yahoo as a preferred source to see more of our stories on Google. Sand Creek water flows under a bridge near the Suncor Energy oil refinery in Commerce City on June 16, 2023. (Photo by Chase ...

"Calgary, Alberta - April 2, 2012: Suncor Energy's head office in Calgary Alberta. Suncor is one of the major developers of the Alberta Oilsands, as well as holding international developments in the ...

An oil spill in the St. Clair River from Suncor Energy’s refinery in Sarnia, Ont., Wednesday evening has been 'contained,' ...

Suncor Energy has incredibly long-lived assets due to its oil sands portfolio. The company is an oil sands company with a strong and integrated portfolio of assets, including upstream, midstream, and ...