Carrier Consolidation and Tariff Uncertainty Reshape North American Trade in 2026

Executive Summary

The opening weeks of 2026 have brought two significant developments for global trade: a major consolidation in ocean carrier markets and a US Supreme Court ruling that curtails the White House's use of emergency powers to impose tariffs. Together, these events are prompting shippers, manufacturers, and logistics providers across North America to reassess supply chain strategies. A temporary 10% US import duty adds further uncertainty, even as global growth projections remain steady.

Introduction

The start of 2026 has not been quiet. On February 16, German container carrier Hapag-Lloyd announced a deal to acquire Israeli carrier ZIM, consolidating its position among the world's top five ocean carriers. The transaction, which reportedly emerged from a competitive bidding process, highlights how structural overcapacity and weakening freight markets are driving consolidation across the sector.

Days later, on February 20, the US Supreme Court ruled that the President lacked legal and legislative authority to use emergency powers to impose tariffs. The administration responded by introducing a replacement 10% global import duty, effective February 24, for an initial 150-day period. The ruling and the new duty have created fresh planning challenges for importers, exporters, and logistics managers across North America.

Main Analysis

Ocean carrier consolidation accelerates

The Hapag-Lloyd-ZIM deal comes at a time when the global ocean freight market is oversupplied. Maersk reported an operating loss of USD 153 million in its Ocean division for Q4 2025, its first such loss since 2016. That result underscores the pressure on carriers as sluggish trade growth and new vessel deliveries outpace demand. Many carriers are expected to record full-year losses in 2026.

Despite the strain, most carriers remain well capitalized after years of strong earnings during the pandemic. This financial resilience suggests that carriers can sustain a prolonged market share battle, potentially leading to further consolidation or aggressive pricing. For North American importers and exporters, the immediate effect is likely to be continued volatility in freight rates and service reliability.

Tariff policy faces legal and political limits

The Supreme Court decision marks a significant legal constraint on the executive branch's tariff authority. The ruling invalidates the use of emergency powers for broad tariff measures, but it does not eliminate the administration's ability to pursue tariffs through other legal channels. The White House has signaled that policy objectives remain unchanged and that countries perceived as challenging the decision or existing trade deals could face higher tariffs.

The new 10% global import duty, implemented through a proclamation on February 20 and effective February 24, adds immediate cost pressure on a wide range of imports. Its temporary nature, with expiration in summer 2026, complicates long-term planning. Congressional approval for an extension is considered unlikely, leaving a mid-year policy cliff that businesses must factor into sourcing and inventory decisions.

Macroeconomic backdrop remains stable but fragile

IMF projections released in January 2026 point to global growth of 3.3% in 2026 and 3.2% in 2027, broadly unchanged from 2025. Inflation is expected to ease to 3.8% in 2026, supporting purchasing power. However, consumer confidence remains subdued in many markets, and geopolitical tensions, trade policy shifts, and concerns about an artificial intelligence investment bubble continue to cloud the outlook. The global economy is running, but not accelerating.

Trade Impact

For North America, the combination of carrier consolidation and tariff uncertainty has direct implications:

• Supply chain costs: The 10% import duty raises landed costs for a broad range of goods entering the United States, affecting manufacturers, retailers, and wholesalers. Temporary tariff measures make it difficult to lock in pricing and procurement decisions.
• Freight market dynamics: Overcapacity in ocean shipping may moderate rate increases, but consolidation could reduce competition and alter service networks. North American ports and inland logistics providers may see shifts in cargo routing as carriers realign alliances and terminal operations.
• Trade finance and risk: Importers and exporters must adjust to a policy environment where tariff levels can change with little notice. Trade finance providers may reassess risk exposure and require more flexible terms.
• Corporate strategy: Companies with cross-border supply chains are likely to accelerate efforts to diversify sourcing, build inventory buffers, and explore alternative transportation modes. The need for supply chain resilience is no longer theoretical.

Regional Perspective

United States

The US Supreme Court ruling and the subsequent temporary tariff impose new constraints and costs on American businesses. Manufacturers that rely on imported components, especially in sectors such as automotive, electronics, and machinery, face higher input costs. The uncertainty around the tariff's expiration creates a difficult environment for investment planning. At the same time, the administration's focus on strategically important trading partners, including China, could reshape sourcing patterns.

Canada

Canadian exporters to the United States will need to monitor whether future tariff actions target Canadian goods. The ruling signals that broad emergency tariffs may be harder to implement, but sector-specific tariffs remain possible. Canadian companies that participate in integrated North American supply chains should prepare for policy shifts in both Washington and global markets.

Mexico

Mexico remains a key production hub for North American manufacturing, particularly under the USMCA framework. The tariff environment and ocean freight consolidation may affect the cost and reliability of maritime shipments to and from Mexico. Nearshoring investments in Mexican industrial clusters could benefit if tariff uncertainty makes longer-distance supply chains less attractive. However, potential tariffs on Mexican exports to the United States remain a risk if trade disputes escalate.

North American supply chains

The USMCA framework and cross-border logistics networks mean that changes in tariff and shipping markets affect all three countries. Integrated automotive, aerospace, and consumer goods chains depend on both ocean and land transportation. Any disruption in ocean carrier services or a shift in tariffs can ripple through factories and distribution centers across the continent.

Future Outlook

Looking ahead to the next three to five years, several trends are likely to shape North American trade and logistics:

• Further carrier consolidation: If freight rates remain low, more mergers or alliances may emerge. A more consolidated carrier market could lead to fewer but larger networks, with implications for port selection, inland haulage, and contract negotiation.
• Tariff policy evolution: The Supreme Court ruling has created a legal framework that may force future administrations to seek congressional approval for broad tariffs. This could make tariff policy more stable but also more contentious politically. Temporary measures, such as the current 150-day duty, may be replaced by more targeted sectoral actions.
• Supply chain restructuring: The combined pressure of tariffs, freight market volatility, and geopolitical risk will likely accelerate nearshoring and "friend-shoring" within North America. Mexico is positioned to benefit from this shift, as are US and Canadian industrial regions that can offer reliable logistics and energy infrastructure.
• Digitalization and AI: As companies look to manage complexity, investment in supply chain visibility, predictive analytics, and artificial intelligence tools will grow. These technologies can help shippers adapt to sudden policy changes and freight market shifts.
• Infrastructure investments: Both public and private sector investments in ports, rail, roads, and border crossings will be crucial to handle anticipated shifts in trade flows and to maintain the competitiveness of North American supply chains.

Conclusion

The start of 2026 has delivered a "big bang" of change in both ocean carrier markets and US trade policy. For North American businesses, the implications are profound: higher uncertainty, shifting cost structures, and the need for greater agility. The legal limits on emergency tariff powers may alter the policy landscape, but they do not reduce the underlying tensions in global trade. Companies that invest in supply chain flexibility, data-driven decision-making, and regional integration will be better positioned to navigate the months ahead.

Key Takeaways

• Hapag-Lloyd's acquisition of ZIM signals a new phase of consolidation in ocean freight, driven by overcapacity and weak earnings.
• Maersk's first operating loss in its Ocean division since 2016 illustrates the financial strain across the sector.
• The US Supreme Court ruling limits the president's use of emergency powers for tariffs, but a temporary 10% global import duty remains in effect until mid-2026.
• North American importers and exporters should prepare for continued uncertainty in tariffs and freight markets.
• Nearshoring, supply chain digitalization, and infrastructure investment are likely to accelerate as companies adapt.

Sources

• Scan Global Logistics. "2026 kicks off with a carrier and tariff big bang…" February 26, 2026. https://www.scangl.com/news/2026-kicks-off-with-a-carrier-and-tariff-big-bang/
• International Monetary Fund. "World Economic Outlook Update, January 2026." https://www.imf.org/en/publications/weo/issues/2026/01/19/world-economic-outlook-update-january-2026
• Bloomberg. "US Consumer Confidence Rises on Stronger Views of Economy, Jobs." February 24, 2026. https://www.bloomberg.com/news/articles/2026-02-24/us-consumer-confidence-rises-on-stronger-views-of-economy-jobs