The oil relationship is already structural
The U.S. Energy Information Administration says Canada had 163 billion barrels of proved oil reserves as of January 2024 and provided 60 percent of U.S. crude oil imports in 2023. That is not a symbolic export relationship. It is a core part of how the United States sources crude.
EIA also says 92 percent of Canada's crude oil exports went to the United States in 2023. So the leverage cuts both ways: Canada depends heavily on the U.S. as a market, and the U.S. depends heavily on Canada as a supplier.
The dependence goes beyond crude
EIA says Canada supplied 99.9 percent of U.S. natural gas imports in 2023 and remained the world's top electricity exporter to the United States. That means the Canada-U.S. resource story is not just about oil sands and pipelines.
This is why the official record reads less like a normal trade relationship and more like an integrated continental energy system. The argument is not that Canada can replace every global energy source overnight. It is that North American energy security already runs through Canada in plain view.
Critical minerals make the strategic case broader
Canada's updated critical minerals page lists 34 critical minerals and metals tied to batteries, semiconductors, defence applications, telecommunications, and advanced manufacturing. A March 2026 federal release says Canada produces over 60 minerals and metals overall and already produces or has the potential to produce all 34 minerals on its critical list.
The federal progress update says Canada had 56 active mines producing critical minerals, 31 processing facilities, and 171 advanced critical-mineral projects as of March 2025. That is not proof that every project will be built. It is proof that the supply-chain ambition is already being organized at national scale.
Potash is the cleanest example of how leverage actually looks
The USGS methodology behind the 2025 U.S. critical-minerals list says about 90 percent of U.S. net potash imports came from Canada in 2023. The document explicitly says potash's economic risk to the United States is principally a reflection of U.S. dependency on Canada.
That matters because potash is not a niche talking point. It sits inside food production. So the cleanest public version of the Canada leverage story is not nationalist branding. It is that allied energy, fertilizer, and critical-mineral supply chains are already concentrated enough that Canada shows up in U.S. security and resilience math.
What this story does and does not claim
These records do not prove Canada can dictate terms to the United States whenever it wants. The same EIA brief says Canada's producers still face transportation bottlenecks and that export pipelines have operated at full capacity, which is part of why projects like TMX mattered.
What the data does show is narrower and stronger: Canada is not a side supplier. It already occupies a central position in North American energy flows and in several mineral chains that both governments now describe as strategic.
