the twinning of the trans mountain oil pipeline from edmonton to burnaby has resulted in a record number of tanker arrivals in the waters of burrard inlet.
david huntley, an sfu professor emeritus and longtime monitor of oil tanker traffic, says his latest monthly figures show there were 31 tanker arrivals in july.
this was the first month since the
pipeline expansion opened in mid-2024 that there have been more than 30 arrivals in burrard inlet.
huntley uses marine traffic data to analyze where the ships go after loading at the westridge marine terminal in burnaby.
he said that most of the heavy crude oil was going to china and south korea, followed by the u.s.
according to data from the alberta government’s west coast oil pipeline project proposal, between may 2024 and april 2026 there were 556 oil tankers that loaded at westridge, each able to carry 800,000 barrels of oil. of those, 65 per cent went to asia (mostly china) and 35 per cent went to the u.s.
the
trans mountain twin pipelines can carry up to 890,000 barrels of oil a day. the federal government-owned company has access to 26 storage tanks that can hold 5.5 million barrels of oil.
“the rapid expansion of next-generation refinery complexes in asia means that heavy crude from canada will increasingly be in demand as a refinery input,” the proposal states.
alberta’s pipeline proposal would see a third pipeline built roughly alongside the existing two trans mountain pipelines, with a marine terminal at roberts bank in tsawwassen, rather than burnaby’s terminal. this would allow much larger tankers to haul the oil away than can be achieved at westridge, where tankers have to pass beneath the lions gate and second narrows bridges.
a notice published this week in a supplement to the
canada gazette states that prime minister mark carney’s cabinet may add the proposed pipeline to a list of projects considered to be of national interest.