The Race to Digitise Money: Where Central Bank Digital Currencies Stand in 2026

Central bank digital currencies — official digital versions of national currencies, issued and backed directly by a central bank rather than a commercial bank or private company — have moved from academic proposal to live pilot programme in dozens of countries. India's Reserve Bank has been running its ‘e-Rupee’ pilot since late 2022, alongside similar projects from China's digital yuan to the European Central Bank's digital euro preparations.

Adoption, however, remains modest almost everywhere. India's e-Rupee circulation grew sharply — up roughly 334% to about ₹10.16 billion (roughly $122 million) by early 2025 — but that figure is a rounding error next to the trillions of rupees that move through India's UPI instant payment system each month. Retail users and merchants overwhelmingly still prefer existing digital payment rails they already trust and understand.

Rather than chase raw transaction volume, central banks including the RBI have shifted focus toward specific functionality: offline CBDC payments using near-field communication (useful where internet connectivity is unreliable), and ‘programmability’ that could let governments direct welfare payments to be spent only on specified goods. Wholesale CBDC — used for interbank settlement rather than retail payments — is quietly advancing faster than retail versions in many countries, with less public attention but potentially larger near-term impact on financial market plumbing.