The Egress

1. The Pipeline Geography

Canada’s pipeline network was built to move product south. Keystone runs from Hardisty, Alberta to the U.S. Gulf Coast. The Enbridge Mainline moves crude from Western Canada to refineries in Ontario and the U.S. Midwest. Express Pipeline runs south to Montana and Wyoming. Line 5, which crosses the Straits of Mackinac, supplies refineries in Sarnia, Ontario and the U.S. Midwest.

The Trans Mountain Expansion, completed in May 2024, is the single exception at scale. It triples the capacity of the original Trans Mountain pipeline to approximately 890,000 barrels per day, terminating at Westridge Marine Terminal in Burnaby, BC — providing tanker access to Asian and other Pacific markets. The project cost $34 billion, more than four times the original $7.4 billion estimate. The federal government purchased it in 2018 after Kinder Morgan threatened to abandon the project amid regulatory and legal opposition.

TMX is a significant achievement in infrastructure terms. It is also a single route. If it experienced an outage or capacity constraint, Canada would have no other scaled non-U.S. energy export pathway. The east coast has no crude export terminal operating at scale. The Energy East pipeline, which would have connected Alberta crude to the Atlantic coast, was cancelled in 2017.

2. The LNG Gap

Canada is one of the world’s largest natural gas producers. It has zero operating LNG export terminals. Australia, which began building LNG capacity over a decade ago, is now one of the world’s top three LNG exporters. Qatar and the United States are the others.

LNG Canada in Kitimat, BC is under construction and expected to ship its first cargo in 2025–2026. It will be Canada’s first operational LNG export facility. Woodfibre LNG in Squamish, BC is also under development. On the east coast, multiple proposed projects have stalled or been cancelled over the past decade.

The LNG gap matters for trade dependency because natural gas is one of the few Canadian energy exports that could access non-U.S. markets at scale — if the infrastructure existed. Without it, gas exports follow the same north–south pattern as crude: pipeline-bound to the U.S. market.

3. The Agreement Gap

Canada has trade agreements beyond CUSMA. CPTPP provides preferential access to Japan, Australia, Vietnam, Malaysia, and other Pacific markets. CETA provides access to the EU. Both are real agreements with enforceable provisions.

Neither has materially shifted Canada’s trade pattern. The U.S. share of Canadian goods exports has remained between approximately 73% and 77% over the past decade. The structural reasons are geography (proximity reduces transport costs), integration (supply chains built over decades around cross-border flows), and market size (the U.S. economy is roughly 13 times larger than Canada’s).

The 2025 MOU campaign — documented in The Receipts’ 10 Handshakes, Zero Signatures — produced 10 memoranda of understanding with various countries. None are enforceable trade agreements. MOUs express intent; they do not create binding market access, tariff preferences, or dispute resolution mechanisms. The two agreements that were signed (Ukraine, Indonesia) were negotiated by the previous government.

This does not mean diversification is impossible. It means the infrastructure and agreements that would be required to redirect trade at scale do not currently exist — and building them takes years to decades, not months.

4. The Non-Energy Constraint

The dependency documented in Part 1 extends well beyond energy. Auto parts cross the Canada-U.S. border an average of eight times during assembly. Aerospace supply chains are deeply integrated. Agricultural products face complex market-specific certification, quota, and tariff structures that cannot be redirected quickly.

For manufacturing sectors, the constraint is not pipelines but supply chain architecture. A Canadian auto parts manufacturer supplies plants in Michigan and Ohio. Redirecting that production to a plant in Germany or Japan would require new logistics, new quality certifications, new just-in-time delivery networks, and fundamentally different economics of transport. The integration took decades to build. It cannot be replicated on a political timeline.

The Scotiabank trade analysis shows that energy dominates the Canada-U.S. export relationship in value terms, but manufactured goods, metals, and agricultural products create the deepest integration in terms of cross-border dependence. Losing preferential access affects not just the price of exports but the viability of the production systems that generate them.