Published Date: March 11, 2025
Author: Global World Citizen News Team
Source: GlobalWorldCitizen.com
U.S.-Canada Trade War Escalates as Trump Imposes 50% Tariff on Steel and Aluminum
The trade tensions between the United States and Canada have intensified after President Donald Trump announced a dramatic increase in tariffs on Canadian steel and aluminum imports. In retaliation for Ontario’s 25% charge on electricity imports, Trump stated that the U.S. would double the tariffs on these metals, bringing the total duty to 50%—one of the most severe trade measures imposed on Canada in recent years.
Key Developments
Trump’s Announcement:
- In a Truth Social post on Tuesday, Trump declared that the U.S. will impose an additional 25% tariff on Canadian steel and aluminum imports, on top of the 25% already planned globally.
- The move significantly escalates economic tensions with Canada, one of the United States’ largest trading partners.
Declaring a National Emergency on Electricity
- Trump also announced he would declare a “National Emergency on Electricity” in the affected regions—primarily targeting Minnesota, Michigan, and New York, where Canadian electricity imports play a major role.
- The emergency declaration, he said, will allow the U.S. to take swift action to counter what he calls an “abusive threat” from Canada over energy pricing.

What This Means for U.S.-Canada Relations
The tariff hike is one of the most aggressive trade actions taken by the Trump administration against Canada. This decision comes amid broader tensions over energy policies, cross-border trade, and economic competition.
Potential Impacts:
Increased costs for U.S. manufacturers relying on Canadian steel and aluminum.
Higher prices for consumers in industries such as automobile, construction, and aerospace.
Retaliatory tariffs from Canada, which could target key U.S. exports such as agricultural products, automotive parts, and consumer goods.
Industry Reactions
U.S. and Canadian business leaders have warned that these tariffs could destabilize supply chains and harm both economies. Canadian officials have called the move “economic blackmail”, while U.S. manufacturers fear increased production costs.
Canadian Response Expected
The Canadian government is expected to respond swiftly, potentially with counter-tariffs on American goods or legal challenges under trade agreements such as USMCA (United States-Mexico-Canada Agreement).
A Developing Story
This decision marks a significant escalation in trade tensions between the U.S. and Canada. As the situation unfolds, the impact on industries, businesses, and North American economic relations remains to be seen.
Stay tuned for updates at GlobalWorldCitizen.com