The Panama Canal Authority announced a reduction in the average daily number of ships allowed to navigate the canal, lowering the figure from 35-36 to 32 starting July 30. This move is an attempt to conserve water amid a prolonged period of drought, according to a Reuters report from earlier this week. This decision matters because ongoing drought conditions could force the Canal Authority to reduce the depth of the canal. As a result, ships would need to carry less cargo through the canal, thereby negatively impacting the efficiency and profitability of trading operations. Supply chains for goods frequently transported through the canal - including motor vehicles, petroleum, grains, and coal - are likely to be significantly slowed.
The restrictions would particularly affect trade between China, Japan, South Korea, and certain regions of the U.S., as the Panama Canal facilitates 46% of container movement from northeastern Asia to the U.S. East Coast. If drought conditions become severe, leading to major restrictions on ship passage and canal depth, cargo ships may need to undertake longer, costlier detours.
Background information reveals that in June, the Canal Authority considered reducing the canal’s depth by six inches (approximately 15 centimeters.) However, after a brief period of rain, the decision was made to maintain the current depth limit of 44 feet (around 13.41 meters.) Panama’s rainy season typically runs from May to January, and the canal depends on this period to preserve water levels. But this year’s lack of rain has made it necessary for the Canal Authority to implement water saving measures and plan for the long-term consequences of the drought.
