The bank issued a comprehensive report outlining why it might need to take the step. The ECB also said it would hold public consultations on the idea with citizens, academics and bankers.
It said no decision has been made and that any digital euro would complement cash, not replace it. The consultations will start on October 12.
“The euro belongs to Europeans and our mission is to be its guardian,” said Christine Lagarde, ECB president.
“Europeans are increasingly turning to digital in the ways they spend, save and invest. Our role is to secure trust in money. This means making sure the euro is fit for the digital age. We should be prepared to issue a digital euro, should the need arise.”
I am pleased to see our findings on the benefits and the challenges of a digital euro. In these times of rapid technological progress we must ensure that our payment systems continue to keep up with the needs of the people who use them. https://t.co/H1PiGDXn69Advertisement
— Christine Lagarde (@Lagarde) October 2, 2020
A digital euro would be different from current cashless payment systems run by the private sector because it would be official central bank money – trustable, risk-free and likely to be less expensive to use.
A central bank digital currency could also be used offline, for instance, to transfer small amounts between individuals using digital wallets on their phones.
The use of cash is dwindling in some countries, led by Sweden, where most bank branches no longer handle cash, and shops, restaurants and museums accept only cards or mobile payments.
The pandemic has led to an increase in touchless, non-cash payments in shops, but cash still has its adherents because it is convenient and private, and the ECB was at pains to make clear it was not proposing doing away with notes and coins.
The ECB is not alone in studying the issue. China’s central bank is already testing an official digital currency, while the central bank of Sweden says it has initiated a pilot project.
The US Federal Reserve is looking at the issue but is taking a more long-term view.
Lael Brainard, a member of the board of governors at the Fed, said in August that the Fed would need to ask how US law would apply. She said no decision had been made “as we are taking the time and effort to understand the significant implications of digital currencies and CBDCs (central bank digital currencies) around the globe”.
A taskforce of experts from the ECB and the 19 national central banks of the eurozone noted that as demand increases for cashless payments, there should be a Europe-wide, risk-free digital system.
They said the potential launch of global private digital currencies could raise regulatory concerns and pose risks for the stability of the financial system.
Facebook last year proposed launching Libra, a digital currency that would be backed by existing government-issued money. Libra would not be run by Facebook but by a non-profit association based in Switzerland.
Central banks and regulators have raised concerns about privacy, money laundering and consumer protection, and the project suffered a setback when high-profile financial companies such as MasterCard and Visa abandoned it.
The technical basis could be so-called distributed ledger technology, a decentralised way of keeping track of payments, or the existing ECB payment infrastructure, TIPS. Ways for the currency to be used in practice by consumers would be developed by the private sector.