Peru's Anchoveta Crisis: A Global Ripple Effect

Peru has suspended its anchoveta fishing season, a critical measure taken in response to the severe El Niño event and decades of overfishing. This decision, made on June 10, 2026, with a subsequent full closure in mid-August, has profound economic implications for Peru and reverberations across the globe.

Anchoveta, scientifically known as Engraulis ringens, primarily serves as raw material for fishmeal and fish oil, constituting over 90% of Peru's catch. These products are vital for aquaculture, livestock agriculture, and nutritional supplements worldwide. Peru is the leading global exporter of fishmeal, and the closure has led to soaring prices, impacting jobs and food supplies internationally.

The current El Niño is forecast to be the most severe since the 1880s, exacerbating the precarious state of the anchoveta population. Warmer ocean waters, a direct consequence of El Niño and climate change, threaten the plankton that anchoveta feed on, further diminishing their numbers. This ecological crisis is compounded by historical overfishing practices.

Historically, the anchoveta fishery has been volatile, with dramatic catch fluctuations, such as the 88% drop in 1973 and a subsequent collapse in 1984. Despite recovery in the early 2000s, recent catches have declined. The Peruvian government, through the Ministry of Production and the Instituto del Mar del Perú, has prioritized conservation, even facing pressure from industry giants like Cooke Incorporated.

As of October 15, 2026, the situation remains critical. Although not officially confirmed, reports indicate the cancellation of the second fishing season for 2026 due to persistent warm waters and risks to juvenile anchoveta. This closure is projected to cost Peru's economy approximately $1.4 billion, highlighting the delicate balance between resource management and economic stability.