ECB Warns Digital Euro Could Counter Stablecoin Threat to Bank Deposits

European Central Bank (ECB) Executive Board member Piero Cipollone warned that the growing adoption of stablecoins could erode the retail deposit base of commercial banks.

The Strategic Role of the Digital Euro

Cipollone emphasized that the digital euro will preserve the function of public money while keeping banks at the core of the payments ecosystem, aiming to reduce Europe’s reliance on non‑European payment infrastructure.

Stablecoins as a Banking Disruption

Mobile payment solutions and stablecoins are siphoning transaction fees and data away from banks, creating pressure on traditional banking models and raising liquidity and deposit cost concerns.

Scope and Timeline of the Pilot Programme

The ECB launched a trial involving 36 payment service providers to test how a retail central bank digital currency would operate in practice.

■36 participants include banks, fintech firms, and payment companies.

■The pilot is slated to start in the second half of 2027 and run for 12 months.

■Issuance of the digital euro could be delayed until 2029.

Competitive Dynamics and Future Scenarios

The ECB’s move will reshape the European payments landscape. With stablecoins on the rise, banks face the imperative to integrate digital currencies and develop new revenue streams.

Berk Arıcan – The erosive impact of stablecoins on bank deposits may accelerate liquidity outflows. Integration of the digital euro with banks is a critical defensive measure to curb deposit loss. Yet the pilot’s outcomes remain uncertain on regulatory and technical fronts, and investors are expected to price in this ambiguity.