Trans Mountain Pipeline Expansion

• Trans Mountain pipeline tolling dispute could stretch into mid-2025: Cenovus

  Cenovus Energy executives warn it could be well into next year before oil companies resolve their ongoing dispute with Trans Mountain over rising pipeline shipping fees.

  Money

  May 1
  
• $34B Trans Mountain pipeline expansion project opens after years of construction

  The Trans Mountain pipeline expansion project took more than four years to construct, and was one of the most costly infrastructure projects in Canadian history. 

  Canada

  May 1
  
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• Trans Mountain Pipeline expansion should be completed in May: Alberta premier

  The premier of Alberta, Danielle Smith, says the Trans Mountain Pipeline Expansion will be complete by the end of May.

  Canada

  Mar 19
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• Trans Mountain project’s latest cost estimate climbs 10%, regulatory filing shows

  The company building the Trans Mountain pipeline expansion now estimates the project's costs will come in 10 per cent higher than its May 2023 estimate of $30.9 billion.

  Canada

  Feb 28
• Regulator calls out Trans Mountain Corp. for ‘environmental non-compliance’ in B.C.

  The company building the Trans Mountain pipeline expansion has been cited for environmental non-compliance related to its management of recent flooding in B.C.

  Environment

  Feb 8
• A look at the Trans Mountain pipeline expansion’s milestones and setbacks over the years

  Here's a look back at the history of the Trans Mountain pipeline, and the milestones and setbacks it has experienced up to now.

  Canada

  Jan 31
• Trans Mountain pipeline construction costs balloon again — this time to $30.9B

  The new price is a 44 per cent increase from the $21.4 billion cost projection of the Trans Mountain expansion last year and more than double an earlier estimate of $12.6 billion.

  Canada

  Mar 10, 2023
• Penalty slashed but Trans Mountain pipeline fine for bird disturbances upheld

  A review panel is upholding a fine against the Trans Mountain pipeline for violations that resulted in disturbing bird nests.

  Environment

  Dec 23, 2022
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• Dead salmon prompt federal fisheries team to inspect Trans Mountain expansion work site

  Trans Mountain crews began permitted work in the Coquihalla River at the start of the month, where spawning salmon have begun their run a few weeks earlier than usual.

  Environment

  Aug 10, 2022
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• $31 million penalty for ATCO Electric following regulator’s investigation

  The penalty stems from an Alberta Utilities Commission investigation prompted by a whistleblower complaint.

  Canada

  Apr 18, 2022