Danube at Budapest hits record low of 1 cm, disrupting shipping

A 1-cm river level is not just a navigation nuisance; it's a systemic shock that exposes how critical infrastructure—like nuclear plants—depends on a single waterway's health. The immediate impact is on cargo logistics and energy security in the region, but the deeper signal is climate-driven water scarcity tightening its grip on European supply chains. What matters next is whether drought conditions persist and force longer-term adaptations in river management and industrial planning, rather than a one-off operational crisis.