Crypto: Stablecoins do not yet threaten the stability of the euro zone according to the ECB

While stablecoins worry many central banks, the ECB adopts a surprisingly measured tone. In its latest financial stability review published on November 20, it estimates that these assets do not represent “only a limited risk” for the euro zone. A reassuring position, which the institution justifies by a still marginal adoption and a regulatory framework already in place. However, behind this apparent calm, the ECB calls for vigilance in the face of rapid market developments and emerging cross-border risks.

A threat contained thanks to restricted adoption

According to analysts Senne Aerts, Claudia Lambert and Elisa Reinhold, the main moderating factor lies in the weak integration of stablecoins into traditional economic uses in Europe. These assets remain confined to operations within the crypto ecosystem, primarily in trading activities.

“At present, the risks to financial stability arising from stablecoins are limited within the euro area”assure the authors of European Central Bank reportpublished on November 20.

The report recalls that, for the moment, alternative use cases, such as cross-border payments or daily transactions, remain marginal.

The ECB relies on several on-chain data to justify this reassuring position:

• Crypto trading represents by far the main use case for stablecoins, well ahead of other applications such as remittances or peer-to-peer payments;

• Transactions (less than $250) only account for 0.5% of the overall stablecoin volume, according to data provided by Visa;

• Stablecoins backed by the US dollar, such as USDT (Tether) and USDC (Circle), constitute 84% of the global market, but remain poorly interconnected to the financial markets of the euro zone;

• The use of stablecoins for transactions involving real assets is considered very limited by the authors of the report.

As it stands, the ECB therefore considers that the exposure of the European economy to these instruments is too marginal to generate a systemic risk. This current configuration, although temporary, allows the European Union to maintain regulatory leeway without immediate emergency, while keeping the ecosystem under close surveillance.

Towards global regulation of stablecoins to anticipate cross-border risks

“The rapid growth of stablecoins warrants close monitoring, while risks related to cross-border regulatory arbitrage must be addressed”, alert the ECB in the same report.

If the current risks are considered low, the dynamic expansion of the stablecoin market could quickly change the situation, particularly if certain players exploit regulatory differences between jurisdictions to circumvent European standards. The European Union is therefore calling for global harmonization of regulatory frameworks, a subject already put on the table by other monetary authorities.

In this preventive logic, the ECB highlights the safeguards provided by the MiCA regulation, adopted by the European institutions. This framework notably prohibits the payment of interest by issuers or crypto service providers on stablecoins, in order to avoid any form of remuneration comparable to banking products.

At the same time, the ECB is closely monitoring the evolution of American regulation, particularly around the GENIUS Act, the first concrete provisions of which are not expected before 2026 or 2027. These calendar differences create gray areas that certain issuers could seek to exploit.

Beyond simple regulation, the issue also concerns European monetary sovereignty, called into question by the hegemony of the dollar in the stablecoin universe. This situation fuels the arguments in favor of a digital euro, the pilot phase of which is expected for 2027, with a potential issuance in 2029.