Falling Rhine water levels are choking fuel shipments to parts of western Europe as a heat wave grips the region, forcing barges to sail with less than half their normal loads.
Earlier on Monday, barges carrying diesel through Kaub in Germany — a critical waypoint on the river — were limited to about 1,070 tons of cargo, according to Spotbarge data. That represents only about 45% of their full carrying capacity.
The river is forecast to get even shallower by Friday. The measured water level will probably drop to 83cm (33 inches) in the morning, compared with today’s 107cm, according to the German Federal Waterways and Shipping Administration.
The Rhine is one of Europe’s most important trade arteries, with petroleum products accounting for more than a fifth of cargo transported on it in 2024. As water levels continue to decline, barge carrying capacity is likely to be cut further, increasing strain on regional fuel supply chains that are already facing disruptions linked to the Middle East conflict.
Shipping costs are also climbing. Freight rates for moving petroleum product between the Amsterdam-Rotterdam-Antwerp hub and Basel have risen sharply since the conflict began, reaching nearly €50 a ton (US $57), according to Spotbarge.
Photograph: The River Rhine in Kaub, Germany, on Tuesday, July 18, 2023; photo credit: Ben Kilb/Bloomberg
Copyright 2026 Bloomberg.
Was this article valuable?
Here are more articles you may enjoy.
The most important insurance news,in your inbox every business day.
Get the insurance industry’s trusted newsletter
