By Barnaby "Bottom-Line" Coyne
The Panama Canal, one of the world's tightest chokepoints for global trade, is cutting the number of ships it lets pass, the BBC reports, after El Niño-driven low rainfall left the waterway short of the water it needs to operate.
The canal runs on a system of freshwater locks, and when rain falls short, so does capacity. The canal's operator says the reduced rainfall tied to the El Niño weather pattern forced the decision, according to the BBC — though the report does not specify how many sailings will be cut or for how long.
This is not a new problem. Panama has throttled traffic during past dry spells, and shippers have learned to watch the canal's water levels the way farmers watch the sky. But every restriction ripples outward: fewer transits mean longer queues, higher shipping costs, and freight rerouted around Africa or South America at real expense in fuel and time. Retailers and manufacturers who route goods through the canal — from grain to consumer electronics — will feel it first in shipping quotes, then, eventually, in prices on the shelf.
We don't have figures here on the scale of the cut or the cost passed to shippers, and those numbers matter. What's certain is that a waterway carrying a slice of world trade just got narrower, and somebody down the supply chain will be asked to absorb the difference.
Somebody's paying for this. Let's find out who.
— Compiled from reporting by the BBC.
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