Panama Canal Traffic Jam: A Grim Sign for Global Economy Amidst Supply Chain Challenges

29 Aug Panama Canal Traffic Jam: A Grim Sign for Global Economy Amidst Supply Chain Challenges


The congestion at the Panama Canal is a worrying indicator of the global economy’s struggles with supply chain disruptions, particularly affecting American businesses. Approximately 40% of U.S. container traffic relies on the canal, which links the Atlantic and Pacific oceans. The resulting traffic jam is raising shipping costs, causing delays in merchandise transportation, and impacting preparations for the upcoming Christmas season.

Key Points:

  1. Economic Impact: The congestion in the Panama Canal highlights the challenges posed by supply chain disruptions to the global economy, adding to existing bottlenecks caused by factors like the Russian invasion of Ukraine and the COVID-19 pandemic.
  2. Water Shortage: The canal region is facing one of the driest periods in 143 years, attributed to high-pressure heat domes that have led to reduced rainfall. This has significantly affected Panama’s lakes, which are crucial for canal operations.
  3. Water Conservation Measures: To preserve water resources, the canal authorities have reduced the daily ship crossings from an average of 36 to 32 and imposed weight restrictions on vessels. This reduction in crossings aims to address the limited availability of water, as around 50 million gallons of water are required to move each ship through the locks.
  4. Increased Evaporation: The combination of dry conditions and high temperatures has led to increased evaporation of water from the lakes that feed the canal. This exacerbates the shortage of water available for canal operations.
  5. Climate Change: Human-induced climate change, coupled with factors like El Niño, is contributing to Panama’s prolonged drought. Extreme precipitation events, severe droughts, and rising temperatures are the main impacts of climate change observed in the region.
  6. Impacted Sectors: The traffic jam at the canal is affecting various sectors, including tankers carrying liquefied natural gas, as well as ships loaded with containers of toys and auto parts.
  7. Alternatives and Challenges: Manufacturers facing the congestion have limited attractive options, with alternatives like circumnavigating the southern tip of South America or using the Suez Canal adding significant costs and distances to their journeys. While some firms have shifted production closer to home, such changes require substantial investments in infrastructure and logistics.
  8. Infrastructure Projects: Mexico’s president, Andrés Manuel López Obrador, has proposed an alternative infrastructure project — a train line across the Isthmus of Tehuantepec — to connect Atlantic and Pacific ports. However, this project is still under construction.
  9. Historical Significance and Economic Impact: The Panama Canal, initially built by France and later completed by the United States, has played a pivotal role in making Panama a trade and logistics hub. The congestion’s economic impact includes potential drops in fee income for the canal, affecting revenue projections.


The traffic jam at the Panama Canal serves as a stark reminder of the interconnectedness of global supply chains and the vulnerability of economic activities to climatic disruptions. The canal’s congestion reflects the complex challenges posed by climate change and underscores the need for adaptive strategies to ensure the smooth functioning of vital trade routes and economic activities.