Central bank digital currencies are live in 11 countries and in advanced pilot stages in 25 more, according to the Atlantic Council's March 2026 tracker update. Combined monthly transaction volumes across all live deployments now exceed $42 billion, with China's e-CNY accounting for roughly $28 b...
"We are not going to issue a CBDC. But we do need to be ready if the decision is ever made." — Kazushige Kamiyama, Executive Director, Bank of Japan (June 2025)
Central bank digital currencies are live in 11 countries and in advanced pilot stages in 25 more, according to the Atlantic Council's March 2026 tracker update. Combined monthly transaction volumes across all live deployments now exceed $42 billion, with China's e-CNY accounting for roughly $28 billion of that total. Yet the global picture is deeply uneven: China has processed $2.3 trillion in cumulative e-CNY transactions through 3.4 billion payments, while Nigeria's eNaira — the first national CBDC launch — saw less than 0.5% of its population use the currency, with 98.5% of wallets dormant on any given week.
The landscape is splitting into three distinct camps. China, India, and Brazil are pressing ahead with live or near-live deployments. The European Central Bank and Bank of Japan are in extended design phases with earliest possible issuance years away. The United States has moved in the opposite direction entirely: the Senate voted 89-10 in March 2026 to ban Federal Reserve CBDC issuance until December 31, 2030, formalizing a policy of delegating digital dollar functions to regulated private stablecoins.
This divergence is occurring against a backdrop of $317 billion in circulating private stablecoins and $18.4 trillion in annual stablecoin transfer volume — a figure that now exceeds the combined annual volumes of Visa and Mastercard. Whether CBDCs and stablecoins will coexist, compete, or converge remains the central monetary infrastructure question of the decade.
The Atlantic Council's CBDC Tracker reports 134 countries representing 98% of global GDP are now exploring digital currencies issued by central banks. Of these, 11 have launched live CBDCs, 25 are in advanced pilot stages, and the remainder are in research or proof-of-concept phases.
Juniper Research projects CBDC transaction counts will rise from 307.1 million in 2024 to 7.8 billion by 2031 — a 25x increase. However, current adoption is concentrated almost entirely in China. No other live CBDC has achieved meaningful transaction scale relative to its domestic payments infrastructure.
The 11 live deployments span the Bahamas (Sand Dollar), Jamaica (JAM-DEX), Nigeria (eNaira), and eight Eastern Caribbean Currency Union member states — none of which have populations exceeding 11 million. China's e-CNY, while technically still classified as a pilot, operates at a scale that dwarfs all other deployments combined.
By November 2025, the e-CNY had processed more than 3.4 billion transactions worth approximately 16.7 trillion renminbi ($2.3 trillion), representing an 800% increase from 2023, according to People's Bank of China data released in December 2025. The pilot now spans 26 cities with 12 additional banks added to the distribution network in early 2026, bringing the total to 22 authorized institutions.
The most consequential policy change came on January 1, 2026, when commercial banks began paying interest on digital yuan wallet balances. This made the e-CNY the first interest-bearing retail CBDC globally — a move that positions it as a direct deposit competitor to commercial bank accounts rather than merely a payments rail.
On the cross-border front, China's e-CNY accounts for an estimated 95% of settlement volume on the mBridge platform, the multi-central-bank wholesale CBDC system. The PBOC's 2026 priorities include deeper banking system integration, expanded trade settlement use, and direct competition with private stablecoins by offering returns comparable to demand deposits.
The scale is notable but context matters: China's total electronic payments volume exceeded 600 trillion yuan in 2024. The e-CNY's $2.3 trillion cumulative total, while large in absolute terms, represents a fraction of overall payment flows.
India's e-Rupee is the second-largest CBDC pilot globally. Circulation reached ₹10.16 billion (~$122 million) by March 2025 — a 334% increase year-over-year. The pilot had expanded to 19 banks and 7 million users by October 2025, with over 420,000 participating merchants as of mid-2024. However, 7 million users represent approximately 0.42% of India's population.
The Reserve Bank of India has shifted its 2026 focus from raw transaction volumes to testing specific functionalities: offline digital currency via NFC technology and user-level programmability for government transfer payments. This pivot suggests the RBI views CBDC utility — not scale — as the current priority.
Brazil's Drex entered limited public deployment in January 2026, but with a significant architectural concession. The Central Bank of Brazil abandoned most tokenization and blockchain elements from its original design, opting for a centralized architecture to meet its 2026 launch target. The decision was driven in part by the immaturity of privacy solutions tested during the pilot phase, which involved 16 consortia and 13 operating nodes.
Drex is being positioned as tokenized asset settlement infrastructure rather than a retail payments system. Its core capability — delivery-versus-payment for tokenized assets — targets financial market plumbing, not consumer wallets. Phase 3 of the pilot focuses on using tokenized assets as collateral for credit operations.
The Brazil case illustrates a recurring tension: the technical ambitions of CBDC designers frequently collide with the practical constraints of deployment timelines, forcing architectural compromises that narrow the scope of what a CBDC actually delivers.
The European Central Bank completed its preparation phase in October 2025 and moved to the next project stage. The ECB aims to finalize digital euro technical standards by summer 2026. If EU legislators adopt the enabling regulation during 2026, a 12-month testing pilot would begin in the second half of 2027, with potential first issuance in 2029.
The ECB has selected private-sector providers through public tenders and enlisted six national central banks to build key platform components. A draft rulebook has been developed to ensure cross-border consistency across the euro area. But the timeline remains conditional: without legislative adoption in 2026, the entire schedule shifts further out.
The Bank of Japan is in a more exploratory posture. Executive Director Kazushige Kamiyama stated in June 2025 that there are "no plans to issue a CBDC," though the design phase is scheduled to conclude in 2026 with a formal go/no-go decision. The BOJ has launched a sandbox project to experiment with blockchain-based settlement of central bank reserves, exploring use cases in interbank settlement and securities settlement.
Japan's approach is notably cautious given its proximity to China's aggressive deployment. The BOJ is evaluating "tokenized central bank money" — a concept that would allow central banks to issue digital reserves on blockchain systems — without committing to a consumer-facing digital yen.
The United Kingdom faces a similar decision point. The Bank of England's digital pound design phase runs through 2026, with a build/no-build decision expected by year-end. BOE adviser Dirk Niepelt argued on March 25, 2026 for an interest-bearing digital pound, contending it could reshape monetary transmission. However, the BOE has stated that any digital pound would launch without interest-bearing features, with remuneration considered only after a future review and public consultation. The earliest possible issuance: second half of this decade.
The U.S. has made the clearest anti-CBDC policy move of any major economy. The Senate voted 89-10 on March 12, 2026 to include a Federal Reserve CBDC ban in the 21st Century ROAD to Housing Act, prohibiting the central bank from issuing, testing, or facilitating a digital dollar — directly or through intermediaries — through December 31, 2030. The bill's House passage and presidential signature remain uncertain due to unrelated legislative disputes.
The ban builds on President Trump's January 2025 executive order halting all federal CBDC research. Separately, the GENIUS Act of 2025 established reserve, reporting, and audit requirements for private stablecoin issuers, codifying the policy preference: regulated private stablecoins as the de facto American digital dollar.
The market has responded accordingly. The stablecoin market cap reached $317.94 billion as of January 2026, with USDT (Tether) holding 60.68% market share at $187 billion and USDC (Circle) at $75.7 billion. USD-backed stablecoins account for over 99% of the stablecoin market cap. Annual stablecoin transfer volumes hit $18.4 trillion in 2025, exceeding the combined annual volumes of Visa and Mastercard.
As of mid-March 2026, USDC captured 64% of total stablecoin transaction volume for the first time, surpassing USDT despite trailing in market capitalization. Circle minted $2.5 billion in new USDC in a single week leading up to that milestone, primarily on Solana and Ethereum.
The U.S. approach effectively outsources digital dollar infrastructure to the private sector under federal supervision — a model without precedent in monetary history.
Project mBridge, the multi-central-bank wholesale CBDC platform, has processed 4,047 transactions totaling $55.49 billion in settlement volume — a 2,500-fold increase over early-2022 pilots. Participating central banks include the People's Bank of China, Hong Kong Monetary Authority, Bank of Thailand, Central Bank of the UAE, and Central Bank of Saudi Arabia.
The Bank for International Settlements transferred governance to the participating central banks in October 2024 after the project reached minimum viable product stage. In November, the UAE Ministry of Finance and Dubai Department of Finance executed a government financial transaction using the wholesale digital dirham on the platform.
India, as 2026 BRICS+ chair, has placed a BRICS CBDC Bridge initiative based on mBridge technology on the group's agenda. The platform is increasingly used for energy and commodity trade settlement — domains where dollar-denominated stablecoins currently face friction.
Nigeria's eNaira, launched in October 2021 as the first national CBDC, offers a cautionary data point. Less than 0.5% of Nigeria's 218 million population used the currency, according to data tracked by Finbold. An IMF study found 98.5% of wallets were inactive on any given week.
Post-mortem analyses point to several factors: the government had banned cryptocurrencies before launching its own digital currency, creating a branding contradiction. Existing instant-payment infrastructure (which had operated for a decade) left no clear consumer use case. Merchant adoption remained negligible, with only 10% of users conducting between five and ten total transactions. Government attempts to force adoption through cash withdrawal limits and currency redesigns triggered public protests.
The eNaira experience suggests that CBDCs launched without a clear value proposition over existing payment systems, or imposed through coercive measures, face structural adoption barriers regardless of technological design.
The global CBDC landscape in March 2026 is defined by asymmetry. China operates at trillion-dollar scale while most other deployments remain pilots or design concepts. The United States has rejected the CBDC model entirely in favor of private stablecoins that already process $18.4 trillion annually. Europe and Japan are years from potential issuance.
The economic question is not whether CBDCs work technically — China has demonstrated they can process billions of transactions. The question is whether they deliver value that existing payment infrastructure does not. Nigeria's eNaira suggests the answer is not automatic. Brazil's architectural retreat from blockchain suggests the technology itself imposes constraints that narrow CBDC functionality. And the U.S. stablecoin market's sheer scale — $317 billion in supply, $18.4 trillion in annual volume — suggests that private-sector alternatives are not waiting for central banks to decide.
For payment infrastructure, the practical outcome is fragmentation: state-controlled digital currencies in some jurisdictions, regulated private stablecoins in others, and multi-year regulatory uncertainty across Europe and Japan. Cross-border settlement via mBridge offers one integration pathway, but its 95% concentration in Chinese yuan volume raises questions about whether it serves as multilateral infrastructure or Chinese monetary projection.
The data does not support a single narrative about CBDCs succeeding or failing. It supports a messier conclusion: CBDCs are proceeding at vastly different speeds, with vastly different architectures, serving vastly different policy objectives — and the gap between the leaders and the rest is widening.