The Trans Mountain pipeline system is poised to reach its operational limits by June, as the Crown corporation works to enhance flow along the federally owned conduit. The move comes amid discussions regarding a potential new oil pipeline from Alberta to the West Coast, with CEO Mark Maki attributing the surge in output to increased production in Alberta, limited capacity on alternative pipelines, and ongoing global energy challenges exacerbated by the conflict in Iran.
Optimisation Projects on the Horizon
The Canadian government aims to eventually sell the Trans Mountain pipeline, but immediate plans are focused on a series of optimisation projects designed to boost the system’s capacity by approximately 34 per cent, equating to an additional 300,000 barrels per day. Maki highlighted the strategic timing of such an enhancement, stating, “when’s the best time to sell a restaurant? When it’s full,” indicating that now is not the moment for divestment.
In a notable shift, the British Columbia government is backing these optimisation efforts, a marked change from its previous staunch opposition to the expansion. Initially, the province raised concerns that increased shipping traffic would pose significant risks to the marine environment. With the anticipated increase in capacity, Maki expressed that selling the pipeline at this juncture would be inadvisable. “If you try to sell it today, someone’s going to go, ‘Well, I don’t believe you,’” he explained. “And so they’re going to start discounting that.”
Support from Provincial Authorities
Adrian Dix, the Energy Minister for British Columbia, has called upon the Crown-owned utility BC Hydro to engage with Trans Mountain to facilitate the optimisation project. Furthermore, the Vancouver Fraser Port Authority has received approval to dredge the Second Narrows waterway, allowing for greater oil-loading capabilities at the marine terminal located in Burnaby.

However, the B.C. government remains opposed to exploring a new pipeline to the province’s northwest coast, a project advocated by Alberta. In November, Prime Minister Mark Carney and Alberta Premier Danielle Smith signed a memorandum of understanding aimed at revitalising Alberta’s energy sector and diversifying export markets, particularly in light of challenges posed by U.S. trade policies.
Potential for New Pipeline Routes
The federal government is considering the feasibility of a new oil pipeline route through southern British Columbia. Maki acknowledged that this proposal may resonate more positively, especially given the strong opposition expressed by certain northern First Nations to similar projects. He noted that Trans Mountain has engaged with representatives from these communities, which may prove crucial in addressing their concerns. “It’s going to be hard, I think, to get them to a point where they’re comfortable with the risk, no matter how much you can take it out of the equation,” Maki remarked.
While the prospect of a new pipeline remains uncertain, Maki maintains an optimistic outlook. He emphasised the essential nature of the pipeline to the country’s energy infrastructure, arguing that global demand for oil remains robust, albeit in changing forms. “People have got to get their heads out of the ‘it’s going to be burned’ idea, because that’s not what’s happening a lot of places,” he advised.
Global Market Dynamics
Maki referred to the Rongsheng refinery in Ningbo, China, which processes crude oil and supplies a connected petrochemicals plant, underscoring that a significant portion of Canada’s oil exports is directed towards international markets, particularly in Asia. The ongoing conflict in Iran has resulted in the loss of millions of barrels from the global market, positioning Canada advantageously to fill this gap. “This is a really important advantage,” he stated. “This country has access to the Pacific, and then access to all kinds of markets.”

Why it Matters
The developments surrounding the Trans Mountain pipeline highlight a pivotal moment in Canada’s energy landscape, reflecting broader trends in global oil demand and regional geopolitical dynamics. As optimisation projects move forward, the potential for increased capacity may not only reshape the pipeline’s economic viability but also influence Canada’s role in the international energy market. The ongoing dialogue with Indigenous communities and provincial authorities will be crucial in navigating the complexities of future pipeline projects, balancing economic interests with environmental and social considerations.