Piero Cipollone, a member of the ECB Executive Board, addressed the Istituto Affari Internazionali on May 28 and identified the absence of a pan-European retail payment solution, fragmentation risks in wholesale settlement driven by tokenisation, and the persistent expense and opacity of cross-border payments as the core problems the institution is working to fix. The speech arrived weeks before a critical regulatory deadline under the EU's Markets in Crypto-Assets (MiCA) framework, which requires all crypto-asset service providers serving EU clients to hold valid licenses by July 1, 2026.

Stablecoins: Useful but Risky

Cipollone acknowledged that stablecoins serve a genuine function in digital finance but raised pointed concerns about their systemic implications. He described them as carrying "credit and liquidity risk" and warned that widespread adoption could "fundamentally alter banking's role." His sharpest concern was reserved for foreign-currency stablecoins, which he said risk what he called "currency substitution in digital form."

The data behind that concern is hard to ignore. The global stablecoin market stood at roughly $322 billion as of late May 2026, a figure that surpasses the foreign exchange reserves of 95 countries. Tether's USDT alone accounts for around $190 billion of that total. More telling for European policymakers: approximately 99 percent of all stablecoins are denominated in US dollars. Euro-pegged stablecoins represent an estimated $500 million, less than 0.2 percent of the market, according to mid-2025 estimates. The broader ecosystem is scaling rapidly: stablecoins processed an estimated $33 trillion in transactions during 2025, a 72 percent year-on-year increase that illustrates how quickly private digital money is displacing traditional rails.

The structural dependency runs deeper still. In an April 2026 address at the Bank for International Settlements, Cipollone noted that two-thirds of euro area card transactions are governed by the business rules of non-European companies, a figure that sharpens the sovereignty concern at the core of the ECB's reform agenda.

The ECB holds formal authority to block authorisation of any stablecoin issuer deemed a threat to payment systems or monetary policy, a power confirmed in analysis of its opinion CON/2026/13. Cipollone's remarks signal the institution is prepared to use that power if private digital currencies crowd out the euro in critical economic functions.

"If central bank money does not adapt to technological change," Cipollone said, "it risks losing relevance in critical economic sectors."

The Digital Euro: Legislation, Pilots, and a 2029 Target

The ECB's primary response to these pressures is the digital euro, a retail central bank digital currency designed to operate alongside cash and existing bank accounts. Cipollone confirmed the current timeline: legislation is expected sometime in 2026, a pilot program is targeted for mid-2027, and the earliest realistic issuance date remains 2029.

Individual wallet holdings will be capped to limit financial stability risks, though the exact ceiling has not been set. The digital euro will also function without an internet or mobile connection, a design choice with practical relevance for users in lower-connectivity environments. In October 2025, the ECB's Governing Council completed the preparation phase and simultaneously approved continuation of technical readiness work and legislative support. Infrastructure providers have been selected and a rulebook developed.

Implementation costs for European banks are estimated at between 4 and 5.8 billion euros in total, or roughly 1 to 1.44 billion euros annually. The ECB has framed this not as a burden but as an opportunity. "The digital euro offers an opportunity for banks to adapt and thrive in this ever-evolving competitive landscape," Cipollone and fellow Executive Board member Frank Elderson wrote in an ECB blog post in March 2026.

Pontes: The Near-Term Wholesale Milestone

For institutional participants, the more immediate development is Pontes, an ECB-backed platform designed to connect distributed ledger technology (DLT) markets to existing TARGET settlement infrastructure. Pontes is scheduled to launch in the third quarter of 2026 and will use a "Hash-Link" protocol to enable delivery-versus-payment settlement across both DLT-native platforms and traditional systems. Since March 2026, the Eurosystem has also accepted DLT-based marketable assets as collateral, a concrete step toward integrating on-chain finance with central bank operations.

A longer-term wholesale blueprint called Appia, expected around 2028, aims to build a more comprehensive tokenised ecosystem with standardised interoperability across participating markets.

Why This Matters Beyond Europe

For regions with high remittance dependency on European corridors, the ECB's payment infrastructure buildout has direct stakes. The global average cost to send $200 abroad stood at 6.36 percent in early 2025. Sub-Saharan Africa faces the steepest fees at 8.78 percent on average, well above the G20's stated target of below 3 percent by 2030. South Asian corridors sit at around 4.80 percent on average. USD stablecoins have already filled part of this gap in countries like Nigeria, Ghana, Kenya, and parts of South Asia, precisely the dynamic Cipollone described as dollarisation through private digital means.

The Pontes wholesale layer could eventually reduce the correspondent banking friction that inflates remittance costs for diaspora communities sending money from Europe, analysts note. How quickly that benefit reaches retail corridors will depend on whether the ECB's infrastructure integrates with fast payment systems in receiving regions.

"The role of central banks is not to replace the private sector," Cipollone said. "Instead, we must ensure that public money continues to anchor the financial system as technology evolves."

The July 1 MiCA licensing deadline arrives in just under five weeks. The digital euro remains at least three years away. The distance between those two dates is where the competition between public and private digital money will play out.