Suncor Energy (TSX: SU) (NYSE: SU) will release its second quarter financial results on August 5, 2025 before 5:00 p.m. MT (7 ...

Suncor Energy Inc. SU has demonstrated strong performance amid market fluctuations, with its share price increasing 9.6% year ...

Suncor is up 17% in the past three months. Are more gains on the way? The post Suncor Energy: Buy, Sell, or Hold in July 2025 ...

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 ...

The Suncor Energy refinery in Commerce City is shutting down one of its three plants for a $100 million maintenance project that the company says will reduce air emissions. Suncor announced the ...

Credit for the historic $10.5 million settlement agreement with Suncor Energy over excessive pollution goes to the community members and environmental justice groups who organized and took their ...

Suncor Energy Inc.’s chief executive officer stepped down on Friday after a series of fatalities at the company’s oil sands sites shook confidence in its management.

Suncor Energy is restarting fuel production at one of the three plants at its Commerce City oil refinery following a six-week shutdown, but it's too soon to determine how that will impact the ...

Oct 16 (Reuters) - Canada's second-largest oil producer, Suncor Energy (SU.TO), told Canadian lawmakers on Monday that the company remains committed to cutting carbon emissions, after its CEO's ...

Suncor Energy has been given the official OK to merge with Petro-Canada, a deal that will create Canada's largest integrated oil company with market value of more than $43.3 billion and adds one ...

Canada's second-largest oil producer, Suncor Energy Inc (SU.TO), said on Wednesday it plans to cuts its emissions by more than one-third, the most aggressive target of any oil sands producer, even ...

Those facilities eventually developed into a pair of refineries owned by ConocoPhillips and Valero Energy Corp. Suncor purchased both sites in 2003 and 2005.