The multimillion-dollar renovations Brookfield Properties and ARCI are undertaking at Calgary’s Suncor Energy Centre office towers have paid off with a major new tenant: ATB Financial will occupy 173, ...

The U.S. Environmental Protection Agency reached a settlement Wednesday with Canadian-owned energy company Suncor over alleged violations of the Clean Air Act's fuels requirements at the company's ...

If you live in Commerce City or the surrounding area, don’t be alarmed if you see smoke or fire during the second Thursday of the month. Suncor Energy said it comes from the plant’s scheduled fire ...

At the Suncor Oil Refinery in Commerce City, some air pollution is visible to the naked eye. But a new study found another unexpected, and invisible, contaminant: radioactivity. Woman Goes on ...

Suncor Energy’s Commerce City oil refinery is under investigation again for releasing too much pollution into the air. The U.S. Environmental Protection Agency and the Colorado Department of Public ...

The Environmental Protection Agency reached a settlement agreement with Suncor Energy after the federal agency found multiple flaws in the Commerce City refinery’s safety reporting systems during a ...

Denver City Council has refused to do business with the Suncor Oil Refinery in Commerce City, citing pollution the company leaks into Denver. On Monday, May 5, councilmembers voted on a proposed ...

Your Reporter Gabriela Vidal specializes in coverage of Adams County. Share you story ideas with her by sending an email to [email protected]. The Suncor refinery has been fined $10.5 million for ...