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

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 ...

DENVER — Environmental groups took the first step to sue the owner of an oil refinery near Denver for years of pollution violations, saying Wednesday that state regulators haven’t done enough to hold ...

When a malfunction at Suncor Energy’s oil refinery spewed sulfur dioxide into the air over Commerce City in the predawn hours of April 12, a machine quietly sampling air quality in the community ...

The incident drew immediate negative reaction from community members and local elected officials who have long pushed for greater accountability from Suncor.

The Suncor Energy refinery returned to normal operations yesterday afternoon, after the power outage prompted a steady flame ...

DENVER (KDVR) — Three environmental justice and conservation groups submitted a 60-day notice of intent to sue a Commerce City oil refinery, the day after the state renewed Suncor Energy’s operating ...

COMMERCE CITY, Colo. (KDVR) — Higher-than-normal levels of air pollution were found in the areas surrounding the Suncor refinery, the Colorado Department of Public Health and Environment said. CDPHE ...