How Panama Canal Disruptions Are Shaping Global Supply Chains

Due to geopolitical tensions and a severe drought, the Panama Canal, a vital link for international trade, is facing previously unheard-of difficulties. Supply chains are being shaken by these disruptions, which are also increasing costs, postponing shipments, and changing trade routes. Businesses must adjust to ensure resilience as global trade negotiates these turbulent waters.

This article examines how global supply chains are being impacted by the geopolitical conflict surrounding the Panama Canal, as well as the limitations imposed by climate change, and what procurement leaders can do to reduce these risks.

Since the U.S. handed control of the Panama Canal to Panama in 1999, tensions over its management have periodically flared. In early 2025, the canal became the center of an international dispute when President Donald Trump suggested the U.S. should reclaim control, citing violations of the Panama Canal Treaty. The primary concern? China’s growing influence in the region, particularly through Hong Kong-based CK Hutchison Holdings, which operates ports at both ends of the canal.

While military action remains unlikely, these tensions create uncertainty for global shippers. If political instability escalates, businesses dependent on the canal could face restrictions, additional tariffs, or rerouted shipments—all of which can lead to costly delays. 

Essential Diversification

Businesses relying on Panama for logistics must develop contingency plans, like securing suppliers in different regions.

In addition to the political turbulence surrounding the Panama Canal, 2024 saw one of the worst droughts in the waterway’s history. Prolonged low rainfall and below-average precipitation levels led to a significant reduction in canal capacity, by as much as 40%. According to the Panama Canal Authority (APC), water levels at Gatún Lake, the artificial lake that vessels pass through to transit between the Atlantic and Pacific locks, are the lowest they’ve been since at least 1995. This lake holds the water supply needed to operate the lock systems, and the extended dry season has severely impacted its ability to function at full capacity.

In response, the Panama Canal Authority enacted transit restrictions starting in January 2023. These restrictions initially limited the number of daily transits to 32 vessels in July 2024, with further reductions to 24 per day in November, down from the typical 36. This reduction in capacity has caused significant delays. For instance, in August, more than 160 vessels were waiting to transit the canal, leading to long waiting times, often up to 17 days for Neopanamax-sized ships.

The drought has had a particularly severe impact on shipping rates for Very Large Gas Carriers (VLGCs), which primarily transport liquefied petroleum gas (LPG). As fewer ships can pass through the canal, competition for slots has driven prices up, with rates for the Houston-Chiba (Japan) route reaching $250 per ton by September 2024, an all-time high. This rate represents a sharp increase from previous years, reflecting both the scarcity of available transits and the higher demand for ships capable of navigating the canal’s reduced capacity. 

Because the Houston-Chiba route typically passes through the Panama Canal, a faster route compared to alternatives like the Suez Canal or around the Cape of Good Hope, the delays have prompted some vessels to seek longer alternatives. In some cases, VLGCs returned empty (ballast) from East Asia to the U.S. Gulf Coast via these alternative routes, further increasing costs and adding to the unpredictability of transit times. 

Inventory Shortages

Businesses that depend on timely deliveries, particularly in the retail and automotive sectors, face stockouts and production slowdowns.

With Panama Canal traffic restricted, companies are seeking alternative routes—but these come with trade-offs. The Cape of Good Hope, once a secondary option, has seen an 89% increase in vessel traffic, yet this route adds thousands of miles and weeks to transit times. The Suez Canal, another vital link, has faced its own disruptions due to regional instability, further complicating logistics planning.

Additionally, rerouted vessels are driving up emissions and costs. A single large container ship bypassing the Suez Canal in favor of Africa’s Cape of Good Hope incurs an extra $400,000 in emissions costs under the European Union’s Emissions Trading System.

Supply Chain Bottlenecks

Major ports, including Singapore and Mediterranean hubs, are seeing congestion spikes due to rerouted vessels.

The events of 2024, from the Panama Canal drought to geopolitical shifts, highlight the need for supply chains to be more resilient and adaptable. Here’s how procurement professionals and businesses can navigate the uncertainty in 2025: 

Embrace Dual Sourcing and Regionalization

The necessity of diversifying supply chains is highlighted by the risks associated with disruptions like the drought in the Panama Canal and changes in geopolitics. Dependence on a single route or supplier makes one more vulnerable, particularly during emergencies. To secure alternative suppliers near important markets, companies such as Apple have already embraced regionalisation and dual sourcing. Procurement teams should incorporate redundancy into their supply chains in 2025 to strike a balance between risk mitigation and cost effectiveness.

Strengthen Supplier Collaboration

For businesses to successfully navigate the challenges of 2024, strong, open relationships with suppliers were essential. For instance, Unilever used its supplier forums to work with partners and tackle the problems caused by the drought in the Panama Canal, ensuring continuity despite supply chain disruptions. To increase collective resilience in 2025, companies should concentrate on forming alliances based on open communication and common objectives, fostering long-term partnerships that can better withstand future uncertainties.

The Panama Canal crisis underscores a harsh reality: global supply chains are more vulnerable than ever to geopolitical and climate-related disruptions. Whether due to shifting political power plays or environmental constraints, businesses must adapt their strategies to remain competitive.

By investing in resilient supply chain strategies, diversifying shipping routes, and strengthening supplier partnerships, procurement leaders can navigate these challenges effectively. The key takeaway? Adaptability is no longer optional—it’s a necessity.