Trade Tensions Revive Case for Rebuilding Western Canadian Energy Link

Eastern Canada's reliance on US natural gas is being reevaluated in light of rising trade tensions between Ottawa and Washington. Ontario and Quebec, which obtain roughly two-thirds of their natural gas from the United States, are considering rebuilding their west-to-east energy infrastructure.

Canada possesses some of the world's largest natural gas resources yet millions of Canadians remain heavily dependent on imported US gas. The contradiction is attracting renewed political attention as tensions between Ottawa and Washington raise concerns about Canada's energy security.

The reliance on American gas was primarily a matter of geography and cost, not a lack of Canadian supply. Natural gas from the Appalachian Basin travels approximately 800 kilometres to southern Ontario, where it can access the major storage and distribution hub near Sarnia. Alberta gas must travel more than 3,000 kilometres to reach the same market.

Supporters of expanding Canada's domestic pipeline network acknowledge the costs but argue that the infrastructure would provide strategic value extending beyond immediate market economics. 'More pipeline infrastructure gives additional flexibility and tactics in trade negotiations,' said Jeremy McCrea, managing director of equity research at BMO Capital Markets.