The European Central Bank (ECB) has issued an unusual warning, urging households to keep a small amount of cash at home in case of future crises. The advice, published in a new report titled Keep Calm and Carry Cash, recommends holding between €70 and €100 per person to cover essential needs for up to 72 hours.

The guidance runs counter to the global trend of digital payments gradually replacing physical money. But the ECB’s concern is less about technology and more about resilience. Analysts reviewed four disruptive events — the Greek sovereign debt crisis of 2008, the Covid-19 pandemic, Russia’s invasion of Ukraine in 2022, and Spain’s nationwide power outage last April — before concluding that cash remains a critical safety net in times of turmoil.

Why the ECB Wants Cash Close at Hand

During the first months of the Covid-19 pandemic in 2020, cash withdrawals in the eurozone surged by more than €140 billion, compared to a normal yearly increase of €55 billion. A similar rush occurred at the start of the war in Ukraine, with withdrawals in neighboring countries jumping by 36 percent.

More recently, Spain’s massive blackout in April 2024, which lasted less than 24 hours, still triggered a wave of ATM withdrawals as soon as power was restored. The ECB notes that even unaffected areas saw a sharp rise in cash demand, reflecting public mistrust in the reliability of digital systems during crises.

The Psychological Value of Cash

According to the study’s authors, Francesca Faella and Alejandro Zamora-Pérez, cash provides both “practical and psychological utility.” Its tangible nature offers comfort and a sense of control, while its offline functionality becomes essential when digital networks collapse.

Although the use of physical money is declining across Europe, the ECB concludes that cash remains the only reliable safeguard for ordinary citizens when confidence, infrastructure, or technology are put to the test.