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The world is becoming increasingly determined to reduce its dependence on the US dollar. Central banks are accumulating gold, China is expanding the international use of the yuan, and countries facing Western sanctions are developing alternative payment networks. BRICS governments have repeatedly questioned an international financial system that gives Washington extraordinary economic and geopolitical influence. Even traditional American allies have reasons to worry about the consequences of unpredictable US economic policies.
Yet the dollar remains remarkably difficult to replace. According to the International Monetary Fund’s second-quarter 2026 reserve-currency data, the dollar accounted for 56.70% of global foreign-exchange reserves, compared with 20.60% for the euro and just 2.11% for the Chinese renminbi. Meanwhile, the Bank for International Settlements’ 2025 foreign-exchange survey found that the dollar appeared on one side of 89.2% of all currency trades.
These figures measure different financial activities, but together they expose an important contradiction. Governments increasingly want alternatives to the dollar, while the international economy continues to depend on it. The dollar’s declining share of reserves has not translated into a comparable collapse in its importance to global banking, borrowing, investment or foreign-exchange trading.
The distinction is fundamental because reducing dependence on a currency is not the same as replacing it. Countries can buy gold, settle bilateral trade in yuan or develop payment systems that bypass American banks without creating a financial system capable of operating independently of the dollar. Understanding whether the dollar could lose its privileged position therefore requires examining how that position emerged, why it survived previous crises and what a credible successor would actually need to provide.
The Dollar Is More Than a Reserve Currency
A reserve currency is generally understood as a foreign currency held by central banks as part of their international reserves. Governments maintain these assets to meet external financial obligations, support their domestic currencies and manage periods of economic instability. If a country’s currency suddenly loses value, its central bank may sell foreign reserves to purchase domestic currency, limiting the depreciation and reassuring financial markets.
Foreign reserves also provide protection against disruptions to international borrowing. Consider an emerging economy whose businesses and government have accumulated substantial dollar-denominated debts. If foreign investors withdraw their money or refuse to refinance existing loans, the country still needs dollars to meet those obligations. A sufficient reserve stock can help it manage the crisis without immediately defaulting or imposing severe restrictions on economic activity.
However, the dollar’s international importance extends far beyond the reserves held by central banks. It functions as a currency for pricing international trade, settling payments, issuing debt, financing banks and conducting foreign-exchange transactions. Investors also hold dollar-denominated securities because they can be traded in enormous quantities without the same difficulty that would arise in smaller financial markets.
These functions overlap, but they are not interchangeable. The percentage of central-bank reserves held in dollars is different from the percentage of global trade invoiced in dollars. Neither measure tells us directly how much international debt is dollar-denominated or how frequently the dollar is involved in currency trading. A currency can become less important in one activity while maintaining or even strengthening its position in another.
One of the dollar’s most important functions is acting as a vehicle currency. Suppose a Kenyan importer purchases machinery from a South Korean exporter. Although neither country uses dollars domestically, their banks may find it cheaper and easier to conduct the transaction through dollars than to exchange Kenyan shillings directly for Korean won. The dollar provides an intermediate currency supported by large, liquid foreign-exchange markets.
Businesses may also choose to invoice trade in dollars because international suppliers and competitors already use dollar prices. This makes prices easier to compare, allows companies to manage exchange-rate risk through established financial instruments and gives them access to widely available dollar financing. The advantages can persist even when no American company participates in the transaction.
Once exporters receive dollars, they have numerous options for using them. They can pay suppliers, repay dollar-denominated loans, deposit the money with international banks or invest it in American securities. Banks receiving those deposits can extend further dollar loans, invest in financial assets or exchange the funds through global currency markets.
This creates a powerful network effect: the usefulness of the dollar depends partly on the number of other institutions already using it. Exporters prefer dollars because banks accept them, banks provide dollar financing because businesses demand it, and central banks maintain dollar reserves because dollar assets can be deployed almost anywhere.
The same dynamic operates in financial markets. American Treasury securities are widely used not only as investments but also as collateral in transactions between financial institutions. Their liquidity allows banks, investment funds and central banks to raise cash or adjust portfolios without searching for a specialised buyer.
Economic size contributes to this position, but it does not explain everything. As the Federal Reserve has emphasised in its assessments of the dollar’s international role, the currency benefits from the depth of American financial markets, relatively open capital flows, established legal protections and institutions that investors broadly understand.
This is why the world’s largest manufacturer does not automatically issue the world’s leading reserve currency. A government may dominate international exports while maintaining restrictions on foreign investment, currency conversion or capital withdrawals. Its money might be convenient for purchasing goods but less attractive for storing national wealth.
A credible international currency must function during financial crises as well as ordinary trading conditions. Reserve managers need confidence that they can sell substantial quantities of assets, convert the proceeds and move the money internationally when necessary. The ability to complete a payment is useful, but the ability to store, finance and mobilise enormous amounts of wealth is what makes a currency indispensable.
How America Replaced Britain at the Centre of Global Finance
The dollar’s current dominance did not begin with an American declaration that the world should use its currency. It emerged through a prolonged transformation of international economic power, during which Britain’s commercial and financial leadership gradually gave way to that of the United States.
The history matters because it demonstrates that reserve-currency transitions involve more than changes in economic output. Financial institutions, established commercial relationships and investor habits can preserve a currency’s international position long after the economic balance that originally supported it has begun to change.
Sterling’s Financial Empire and the Rise of America
During the nineteenth century, the British pound sterling occupied a position comparable to that of the modern dollar. Britain possessed an enormous commercial empire, extensive shipping networks and one of the world’s most sophisticated financial centres. London was central to international banking, insurance, commodity trading and investment.
Sterling bills of exchange were widely used to finance trade, including transactions between countries outside the British Empire. Merchants trusted these financial instruments partly because British banks and commercial institutions provided an established system for making and receiving international payments.
The gold standard reinforced this arrangement. Under the classical system, participating countries defined their currencies in terms of fixed quantities of gold. These commitments helped stabilise exchange rates between participating countries and made international transactions more predictable.
Although international imbalances could ultimately require gold transfers, the system relied heavily on banking and credit. London’s sophisticated financial markets allowed merchants and governments to conduct international business without physically moving gold for every transaction. Sterling’s importance therefore reflected Britain’s financial infrastructure as much as its monetary rules.
America’s industrial expansion gradually challenged British economic leadership. During the nineteenth century and into the twentieth, the United States developed an enormous manufacturing base, expanded its infrastructure and became a major exporter of industrial products. Its domestic market and productive capacity eventually surpassed those of Britain.
The First World War accelerated the transition. European governments suspended or restricted gold convertibility, borrowed heavily and expanded monetary financing to support military operations. Britain emerged with significant debt and a weakened financial position, while the United States became an increasingly important international creditor.
Attempts to restore the prewar monetary order during the 1920s proved unstable. Maintaining gold parities could require restrictive monetary policies and deflation, creating tensions between international commitments and domestic economic conditions. The Great Depression subsequently exposed the fragility of the restored arrangements, encouraging governments to abandon gold convertibility, impose restrictions and pursue competing exchange-rate policies.
Nevertheless, sterling remained an important international currency after Britain’s relative economic decline. Banks, merchants and governments had spent decades organising their financial relationships around London. Replacing those connections required the development of comparable institutions and markets elsewhere, not simply the emergence of a larger economy.
The lesson is that international monetary leadership does not transfer automatically when another country becomes economically stronger. The financial system must also acquire sufficient confidence in the alternative currency, its markets and the institutions responsible for maintaining them.
The Bretton Woods System and Its Breaking Point
By the final stages of the Second World War, the United States possessed the industrial strength, financial resources and gold reserves needed to shape a new monetary order. European economies had been devastated by war, while American productive capacity had expanded dramatically.
In July 1944, representatives from 44 Allied nations met in Bretton Woods, New Hampshire, to establish rules for international monetary cooperation. The Bretton Woods agreement created a system of adjustable exchange-rate pegs centred on the US dollar. Participating countries managed their exchange rates relative to the dollar, while the United States committed to converting official foreign dollar holdings into gold at $35 per ounce.
The arrangement differed from the classical gold standard. Countries could adjust exchange-rate parities under specified circumstances, and governments retained greater flexibility to pursue domestic economic objectives. Policymakers hoped to combine international monetary stability with the ability to avoid the deflationary pressures and financial disruption experienced during the interwar years.
Bretton Woods also established the International Monetary Fund and the International Bank for Reconstruction and Development, which became central to the World Bank. These institutions were intended to support international financial cooperation, reconstruction and development.
The system gave the dollar a formal role at the centre of the international economy. Countries needed dollar liquidity to manage their exchange rates and meet international obligations, while the United States became the principal supplier of the currency around which the arrangement operated. American trade, overseas investment, foreign assistance and military commitments further expanded international dollar use.
However, Bretton Woods contained a contradiction. As international trade and investment grew, the rest of the world needed increasing quantities of dollars. The United States supplied them through overseas spending, investment and external payments, allowing foreign governments and institutions to accumulate dollar claims.
The more dollars circulated internationally, however, the harder it became for Washington to maintain confidence that those claims could be converted into gold at the fixed official price. American gold reserves were finite, while foreign dollar holdings could continue expanding.
This tension is often associated with the Triffin dilemma. The international system needed the United States to supply enough dollars to maintain global liquidity, but persistent dollar creation could undermine confidence in the currency’s gold convertibility.
During the 1960s, overseas military expenditure, foreign investment, international assistance and domestic inflation intensified pressure on the arrangement. Foreign holders increasingly questioned whether the United States could honour its gold commitment if substantial quantities of dollars were presented for conversion.
In August 1971, President Richard Nixon suspended the dollar’s convertibility into gold, effectively closing the gold window. Subsequent negotiations attempted to preserve an adjusted system of fixed exchange rates, but the original arrangement could not be restored. By the early 1970s, major currencies were moving towards floating exchange rates determined more directly by market conditions.
The dollar had lost its formal connection to gold, yet the international economy did not return to sterling or immediately embrace another currency. Instead, the dollar continued to dominate through financial relationships that had become far more extensive than the Bretton Woods agreement itself.
Why the Dollar Survived the End of Gold
The collapse of Bretton Woods presents one of the most revealing episodes in the history of international finance. If the dollar’s dominance had depended entirely on a fixed gold guarantee, ending that guarantee should have caused international demand for the currency to collapse.
Instead, governments continued maintaining dollar reserves, businesses continued writing contracts in dollars, and international banks continued lending and borrowing the currency. American financial markets remained exceptionally large, while no competing currency could offer a comparable combination of accessibility, liquidity and established international use.
The dollar had become embedded in the way international commerce operated. A European manufacturer selling equipment to an Asian buyer could continue using dollars because its bank already provided dollar financing and its suppliers accepted dollar payments. Changing the monetary system would require numerous other participants to change their behaviour simultaneously.
Commodity markets provided another source of persistent demand. Oil, in particular, played an important role in strengthening the dollar-centred financial system during the 1970s.
A popular explanation claims that the United States rescued the dollar through a 1974 agreement requiring Saudi Arabia to sell its oil exclusively in dollars. According to this account, Washington guaranteed Saudi security, Riyadh guaranteed dollar oil pricing, and the rest of the world was forced to acquire dollars to purchase energy.
The actual history is more complicated. Oil was already predominantly priced in dollars before the formal US–Saudi economic-cooperation arrangements of the 1970s. Those arrangements strengthened ties involving investment, development, industrialisation and the management of oil revenues, but they did not constitute a simple, perpetual treaty requiring every barrel of Saudi oil to be sold exclusively for dollars.
The economic importance of the relationship was nevertheless considerable. Following the oil-price shocks of the 1970s, petroleum-exporting countries accumulated enormous dollar revenues. Their governments and financial institutions needed places to invest those surpluses, and American banks and securities markets could absorb capital on a scale unavailable in most other economies.
This process became known as petrodollar recycling. Oil exporters deposited or invested their earnings in international financial institutions and dollar-denominated assets, including American government securities. Banks subsequently channelled part of those funds into lending elsewhere, helping finance countries that needed to pay higher energy import bills.
Oil importers needed dollars because that was the currency commonly used in international petroleum contracts. Oil exporters received dollars and often reinvested them in dollar assets, creating further demand for American financial services and securities. The relationship reinforced the dollar’s existing dominance rather than creating that dominance from nothing.
This distinction matters when evaluating modern efforts to settle oil transactions in yuan. If dollar supremacy rested on one exclusive Saudi agreement, shifting oil contracts into another currency might threaten the entire monetary order. In reality, even a meaningful increase in non-dollar commodity transactions would leave extensive dollar banking, financing, investment and foreign-exchange networks intact.
After 1971, the dollar effectively became a market-based international currency supported by economic scale and institutional infrastructure rather than a formal gold guarantee. Its position remained powerful because abandoning the established network would impose costs on the individual governments, banks and businesses making that decision.
A country can direct a state-owned company to accept payment in a different currency, but that company must still consider what it can purchase with the proceeds, whether it can hedge the exchange-rate exposure and where it can safely invest the funds. The dollar offers answers to these questions across far more markets than any individual alternative.
The endurance of dollar dominance therefore reflects a self-reinforcing financial structure. Its strength does not depend on every government approving of American policies; it depends on the practical advantages international institutions continue to obtain from using the currency.
What Dollar Dominance Gives Washington
The dollar’s central role gives the United States advantages that other countries cannot easily reproduce. Some are economic, including greater flexibility in borrowing and managing international payments. Others are geopolitical, particularly the ability to influence access to financial institutions on which international commerce depends.
These advantages are substantial, but they should not be confused with unlimited financial power. America cannot issue debt without consequences, create money without risking inflation or prevent every foreign transaction that excludes the dollar. Its privileged position works through market demand, financial infrastructure and legal jurisdiction rather than complete control over the world’s money.
The Exorbitant Privilege of Borrowing in Dollars
The most obvious economic advantage is the extraordinary international demand for dollar-denominated assets. Central banks, commercial banks, pension funds, investment managers and private investors hold US Treasury securities because they are widely regarded as liquid instruments backed by the American government’s capacity to meet its obligations.
That demand helps the United States finance public borrowing on terms that would otherwise be more difficult to obtain. The Treasury market has enormous scale and a broad international investor base, making it possible for large quantities of government debt to be issued and traded. The effect on borrowing costs can vary over time, but international demand expands the available pool of potential lenders.
The US Treasury’s international capital statistics continue to demonstrate the importance of foreign participation in American securities markets. Its October 2026 release reported net foreign purchases of $300.7 billion in long-term US securities during August, although that figure includes securities beyond Treasuries and represents a monthly flow rather than total foreign holdings. Treasury data also carry limitations because securities held through foreign custodians cannot always be attributed accurately to their ultimate owners.
The deeper advantage is that the United States borrows internationally in its own currency. Consider a developing country whose government owes substantial dollar-denominated debt. If its domestic currency depreciates by 30%, the local-currency cost of servicing that debt increases sharply even if the number of dollars owed does not change.
Tax revenue and domestic business income may remain largely denominated in the country’s national currency, creating a mismatch between the resources available and its external obligations. This vulnerability has intensified many financial crises because currency depreciation makes foreign debt more difficult to repay at precisely the moment investors become reluctant to provide additional financing.
The United States does not face that particular problem with its dollar-denominated sovereign debt. American government obligations are payable in dollars, and the Federal Reserve operates the monetary system that supplies dollar liquidity. Washington does not need to accumulate another country’s currency simply to service ordinary Treasury obligations.
French officials famously described this asymmetry as America’s exorbitant privilege. The phrase captures the unequal freedom enjoyed by a country whose currency is widely accepted as an international store of value and means of payment.
However, this does not mean that America’s debt is effectively free. Treasury investors can demand higher interest rates, increasing the government’s financing costs. Excessive monetary expansion can produce inflation, while fiscal instability and political dysfunction can weaken confidence in government obligations.
The Federal Reserve is also not merely a printing department of the US Treasury. Monetary policy decisions operate within an institutional framework, and using monetary creation to finance government expenditure without regard to economic consequences could undermine the credibility that supports dollar demand.
The privilege is therefore best understood as greater financial flexibility. The United States enjoys unusually extensive access to lenders and avoids a major foreign-currency constraint faced by many other governments, but it remains vulnerable to inflation, changing interest rates and declining investor confidence.
How Financial Sanctions Turn Currency into Leverage
The dollar’s geopolitical importance arises from the financial infrastructure required to conduct transactions in the currency. International payments frequently depend on banks with access to US dollar-clearing arrangements, including correspondent relationships with American financial institutions.
A bank operating entirely outside the United States may still need an American correspondent to settle dollar transactions. Losing that relationship can make it extremely difficult to provide international banking services, particularly when customers need to trade with countries using dollar-based financial markets.
This dependence gives Washington considerable influence. American sanctions can restrict access to financial institutions under US jurisdiction, prohibit particular transactions and threaten foreign institutions with consequences for dealing with designated entities. Banks may comply even when their home governments disagree with American policy because losing access to dollar markets could threaten their wider business.
However, different parts of the international payments system operate under different legal and institutional arrangements. The Society for Worldwide Interbank Financial Telecommunication, better known as SWIFT, is not an American payment system. It is a Belgian cooperative that provides secure financial messaging between institutions.
SWIFT allows banks to communicate instructions concerning transfers, but it does not itself move the underlying money. As SWIFT’s explanation of sanctions-related disconnections makes clear, the organisation operates under applicable legal requirements, including European Union sanctions. Removing a bank from SWIFT and preventing it from clearing dollars are distinct restrictions, although both can seriously disrupt international business.
The response to Russia’s invasion of Ukraine in February 2022 demonstrated how these mechanisms could reinforce one another. Western governments restricted dealings with major Russian financial institutions, disconnected designated banks from SWIFT and immobilised a substantial portion of Russia’s central-bank reserves held in participating jurisdictions.
The American measures also prohibited certain transactions involving Russia’s central bank, finance ministry and sovereign wealth fund. Together with sanctions imposed by European partners, these restrictions demonstrated that foreign-exchange reserves are not necessarily available whenever their owner wishes to use them.
Reserve assets are ultimately claims held within particular financial and legal systems. Their value may appear secure on a central bank’s balance sheet, but the ability to transfer, convert or liquidate those assets can depend on the political and legal relationships governing the institutions that hold them.
Russia nevertheless adapted. It introduced capital controls, redirected commerce towards alternative trading partners, increased the use of yuan and other currencies, and developed more complicated routes for international payments. These measures prevented total financial isolation but imposed costs through restricted market access, weaker competition and additional transaction complexity.
The way Russia rebuilt its trade and payment channels after sanctions illustrates both the reach and the limitations of dollar-based financial coercion. Sanctions can disrupt international financing and change commercial incentives without necessarily producing an immediate economic collapse.
For the United States, this financial leverage is an important foreign-policy instrument. For other governments, particularly those worried about future confrontation with Washington, it creates a reason to develop alternatives even if those alternatives are less convenient or more expensive.
Why the World Is Trying to Rely Less on the Dollar
De-dollarization is often presented as a coordinated movement to overthrow American financial dominance. In reality, it describes several different efforts motivated by distinct economic and geopolitical concerns. Some governments want protection against sanctions, others want cheaper bilateral transactions, and central banks may simply wish to diversify their reserves.
The distinction matters because these objectives do not necessarily require replacing the dollar everywhere. A central bank can purchase additional gold while maintaining substantial Treasury holdings. Two countries can settle trade in their national currencies while continuing to borrow dollars in international capital markets.
Similarly, a development bank can offer loans denominated in local currencies to reduce the exchange-rate risk faced by borrowers. A sanctioned government can build a parallel financial-messaging network, while an energy exporter can accept yuan for selected transactions. Each development may reduce reliance on dollar-based arrangements in a particular area without creating a comprehensive rival system.
Geopolitical vulnerability has become one of the strongest motivations for diversification. Russia’s experience showed that a government could accumulate large foreign reserves yet lose access to some of those assets during a conflict with the jurisdictions in which they were held. Chinese policymakers have reasons to consider whether their own foreign financial holdings might become vulnerable in a major confrontation with the United States.
Other governments may have no immediate reason to expect American sanctions but still dislike relying excessively on one country’s legal and financial decisions. They can favour a more diversified international monetary system without expecting or even wanting the dollar to disappear.
This concern is not limited to sanctions. Changes in American trade, fiscal and monetary policies can affect financial conditions around the world because the dollar is so widely used in international borrowing and investment.
The tariff announcements of April 2025 illustrated how domestic American policy could become a source of global market uncertainty. During the turbulence surrounding the Trump administration’s sweeping tariff proposals, Treasury yields rose while the dollar weakened. This combination was notable because international crises have often encouraged investors to move into both dollar assets and US government securities.
The episode raised questions about whether investors were becoming more concerned about American policy itself. However, it did not prove that Treasury securities had permanently lost their safe-haven status or that central banks were rapidly abandoning dollars. Financial markets can behave unusually during periods of stress for several reasons, including changing inflation expectations, liquidity pressures and shifts in investor positioning.
The more significant long-term concern is whether policy instability could gradually undermine the institutional credibility supporting dollar demand. Investors value access to American markets partly because they expect legal claims to be enforceable, financial rules to remain reasonably predictable and capital to move without arbitrary restrictions.
If those expectations weaken, the dollar’s structural advantages could erode even without a rival government successfully building an immediate alternative. Repeated tariff shocks, severe fiscal dysfunction, threats to monetary-policy independence or restrictions on international financial activity could all contribute to such deterioration.
Central-bank reserve managers are already thinking about diversification. The World Gold Council’s 2026 Central Bank Gold Reserves Survey found that 74% of respondents expected the dollar’s share of global reserves to be moderately or significantly lower within five years. The survey involved 76 central-bank responses, and these expectations should not be confused with observed sales of dollar assets.
Gold is attractive to some reserve managers because it is not another government’s financial liability. It can diversify holdings and offer protection against particular geopolitical or monetary risks. Nevertheless, gold cannot replace the entire system of credit, banking, financing and payment services provided by internationally used currencies.
The emerging pattern is therefore more accurately described as selective diversification. Governments are seeking additional options and reducing concentrated exposures where practical, but many still depend on the dollar for functions that their preferred alternatives cannot yet perform efficiently.
Why a BRICS Currency Is Not the Answer
The BRICS grouping has become a prominent symbol of dissatisfaction with the dollar-centred international financial system. Its members include major emerging economies with substantial populations, natural resources, industrial capacity and geopolitical influence. The idea that these countries could create a common currency therefore attracts considerable political attention.
However, designing a common currency requires far more than agreeing on a name or establishing a system for cross-border payments. A genuine monetary union needs institutions that can determine interest rates, regulate liquidity, manage financial crises and address disagreements over economic policy.
The participating governments would have to decide whether monetary policy should prioritise inflation control, employment, exchange-rate stability or industrial competitiveness. They would also need rules for responding when one member experienced a banking crisis while another faced inflationary pressure or capital flight.
These problems are difficult even among economies with extensive political integration. The eurozone has spent decades developing common monetary institutions and still faces disagreements over fiscal policy, sovereign debt and economic adjustment. BRICS members differ more sharply in their financial systems, economic structures and strategic interests.
China operates a managed exchange-rate and capital-account system, while India has different monetary-policy priorities and strong reasons to preserve its autonomy. Commodity-exporting members may benefit from economic conditions that create difficulties for manufacturing-based economies. Their governments also have competing political and geopolitical interests.
A common currency could therefore require some members to surrender substantial control over their domestic economies. Without common institutions and credible rules for sharing financial risks, disagreements could undermine confidence in the currency before it achieved meaningful international acceptance.
The practical questions would extend to reserve management. Who would issue the proposed currency, what assets would support it and which institutions would guarantee its convertibility? Where could foreign central banks safely invest large quantities of it, and which legal system would resolve disputes?
Political discussion has frequently moved faster than institutional development. During Brazil’s 2025 BRICS presidency, its representative clarified that a shared currency was not under formal discussion. According to the Brazilian presidency’s explanation of BRICS financial cooperation, the immediate priorities concerned local-currency transactions and payment technologies rather than establishing a unified monetary system.
These efforts still matter. The grouping can encourage national-currency lending, develop cross-border payment connections and support financial institutions that reduce dependence on traditional Western funding arrangements. Russia has developed its own financial-messaging system, known as SPFS, while other members have explored ways to make existing payment networks work together.
Such developments can provide additional channels for trade and financial activity without requiring a political agreement to create a single currency. BRICS may therefore contribute to a more diversified international system, but its institutional structure remains far removed from what would be needed to establish a global reserve-currency competitor.
China’s Yuan: Real Progress, Serious Limits
Unlike a hypothetical BRICS currency, the Chinese yuan already operates within one of the world’s largest commercial economies. China is a leading manufacturer, a major participant in international trade and an essential trading partner for countries across Asia, Africa, Latin America and the Middle East.
These economic relationships give Beijing opportunities to encourage foreign companies and governments to use its currency. Yet China’s growing commercial influence has not produced a comparable rise in the yuan’s importance as an international reserve asset. Understanding this discrepancy is central to evaluating the most credible potential challenger to the dollar.
The Growth of Yuan Trade and Payment Networks
China has spent years developing the institutions and infrastructure necessary to increase international use of the renminbi, commonly called the yuan. Its approach has focused heavily on transactions connected to Chinese trade, investment and lending.
Chinese importers can encourage foreign suppliers to accept yuan because doing so reduces the importers’ foreign-exchange exposure. Exporters receiving yuan can use the proceeds to purchase Chinese goods, repay renminbi-denominated borrowing or invest in eligible financial assets.
The scale of these transactions has increased considerably. The Reserve Bank of Australia’s August 2026 assessment of renminbi internationalisation found that approximately 35% of Chinese trade was being settled in renminbi, compared with below 20% in 2021.
The renminbi also overtook the dollar in 2023 as the most commonly used currency for China’s own cross-border payments and receipts, according to data reviewed in the assessment. This is an important development, but it does not mean that the yuan had overtaken the dollar in international payments worldwide.
There is another important distinction between settlement and invoicing. A transaction may be priced in dollars but ultimately settled in yuan, or the currency used for payment may differ from the one used to establish the contract’s economic value. The RBA found that the yuan’s role in Chinese trade invoicing remained smaller than its role in settlement, suggesting its international integration was less extensive than payment figures alone might imply.
Russia has played an important role in the shift. Following Western sanctions in 2022, Russian businesses expanded their use of yuan for trade with China, including energy exports. The arrangement allows two economically connected countries to reduce some of the financial risks and restrictions associated with Western banking channels.
China has also negotiated numerous bilateral currency-swap agreements through the People’s Bank of China. These arrangements provide foreign central banks with mechanisms for obtaining yuan liquidity, making it easier to support transactions when the currency is not readily available through ordinary financial markets.
Offshore clearing banks provide another part of the infrastructure. These institutions help businesses and financial organisations process yuan payments outside mainland China, while offshore financial centres such as Hong Kong facilitate renminbi deposits, trading and investment.
The Cross-Border Interbank Payment System, or CIPS, is particularly important. Introduced in 2015, it supports renminbi payments and settlement through infrastructure developed under Chinese control. This gives participating institutions another route for conducting China-linked international business.
CIPS activity has expanded substantially. According to the RBA’s 2026 assessment, use of the system increased by more than 400% from 2020, although its scale remained much smaller than established international payment arrangements. In 2025, the American Clearing House Interbank Payments System, or CHIPS, processed more than twenty times the payment volume handled by CIPS.
CIPS should also not be confused with SWIFT. SWIFT primarily provides financial messaging, whereas CIPS provides payment-clearing and settlement functions for renminbi transactions. The systems overlap in some operational areas, and many CIPS participants continue relying on established messaging services.
China’s efforts extend beyond payments into international borrowing. Foreign entities have increasingly issued renminbi-denominated bonds, including securities issued within mainland China and offshore instruments commonly associated with Hong Kong. Chinese banks have also expanded overseas yuan lending, partly supported by regulatory incentives and differences in borrowing costs.
Nevertheless, renminbi-denominated international debt remains a small share of the global market. The RBA estimated its share at around 1% of outstanding international debt securities, demonstrating the distance between the currency’s growing role in China-linked financing and the dollar’s much wider international position.
Commodity markets provide another potential growth area. Beijing has supported yuan-denominated pricing benchmarks and derivative contracts for products including oil and iron ore. Yet the evidence for widespread adoption remains limited, particularly for transactions that do not involve China or politically aligned trading partners.
The yuan’s progress is therefore meaningful but concentrated. It is becoming more useful within commercial networks connected to China, especially where governments want to reduce exposure to Western financial institutions. That development can weaken the dollar’s universal reach without establishing the yuan as the principal currency of global finance.
Why Beijing Cannot Easily Offer a Dollar Alternative
The most significant obstacle to the yuan becoming a true global reserve currency is not China’s manufacturing capacity or international trading relationships. It is the structure of China’s domestic financial system, particularly the restrictions governing capital flows and the limited depth of freely accessible renminbi markets.
China maintains controls over many cross-border financial transactions. These restrictions help authorities manage exchange-rate volatility, discourage destabilising capital flight and retain influence over domestic credit conditions. They serve economic and political objectives that Beijing considers important.
However, those objectives can conflict with the requirements of a global reserve currency. A central bank holding hundreds of billions of dollars’ worth of foreign assets needs confidence that it can liquidate those investments and move the proceeds when necessary. Reserve managers cannot treat an investment as fully liquid if access depends on administrative permission that may change during a crisis.
A foreign investor faces similar considerations. The investor must understand whether money can be converted into other currencies, what restrictions apply to withdrawing capital and whether the legal framework will protect financial claims in a dispute. Even relatively small uncertainties can become significant when managing large international portfolios.
China has gradually expanded foreign participation in its bond markets, but the offshore yuan market remains smaller and less liquid than the global dollar market. Financial institutions trading enormous amounts of currency need reliable counterparties and deep markets that can absorb transactions without producing extreme price movements.
Currency hedging presents another challenge. Companies and investors often use financial contracts to reduce exposure to exchange-rate movements. Dollar markets support an extensive range of such instruments, while international yuan hedging remains less developed and more dependent on particular financial centres.
The supply of suitable reserve assets is equally important. Central banks do not ordinarily maintain international reserves as enormous piles of foreign banknotes. They invest in securities that can preserve value, earn returns and be sold quickly when necessary.
US Treasury securities fulfil this role because of their scale, market liquidity and established use in global finance. China’s government securities market is large, but international investors do not have the same unrestricted access or equivalent global financial infrastructure surrounding those assets.
This distinction helps explain why the yuan can account for a growing proportion of Chinese trade payments while remaining a relatively minor reserve currency. The IMF reported that the renminbi represented only 2.11% of global foreign-exchange reserves in the second quarter of 2026. That remains remarkably small compared with China’s importance to world manufacturing and trade.
Institutional predictability also shapes investor decisions. International reserve managers need confidence that property rights will be respected, financial regulations will remain sufficiently transparent and administrative authorities will not unexpectedly restrict access to assets.
This does not mean that a successful international currency must operate under a political system identical to that of the United States. It means that foreign asset holders must be able to understand and assess the legal and financial conditions affecting their investments.
China’s political authorities exercise extensive influence over monetary policy, state-owned banks and the broader financial system. The People’s Bank of China operates within a governance structure that differs substantially from the institutional independence associated with several major Western central banks.
For international investors, this raises questions about how competing domestic policy goals would affect the treatment of foreign capital. Authorities may prioritise exchange-rate management, financial stability, industrial policy or other strategic objectives over unrestricted international financial access.
China could reduce many of these barriers through liberalisation, but such reforms would carry meaningful domestic costs. Allowing capital to move more freely could increase exposure to sudden outflows. A more flexible exchange rate could create uncertainty for exporters, indebted businesses and local governments.
Deeper independent financial markets could also reduce the authorities’ ability to direct credit towards politically preferred activities or intervene in the allocation of financial resources. Beijing would have to accept less control over some of the mechanisms used to maintain its existing economic model.
The dilemma is therefore not simply whether China possesses enough economic power to internationalise the yuan. It is whether its government is willing to make the institutional changes that would allow international investors to treat renminbi assets as genuinely comparable to the world’s most widely accepted dollar securities.
There is no guarantee that Beijing considers complete monetary liberalisation desirable. China may prefer an international currency that is useful within selected trade and financial relationships while preserving the government’s ability to regulate domestic capital and credit.
This makes a more regionally influential yuan a plausible outcome. Countries heavily dependent on Chinese imports, exports, loans and investment may increasingly conduct transactions in renminbi. Governments facing Western sanctions may also find it advantageous to use Chinese financial institutions and payment infrastructure.
The yuan can gain considerable importance in these relationships without becoming the default currency for transactions between countries with little economic connection to China. Its growing international use and its limited global reserve status are not contradictory; they describe different stages and functions of currency internationalisation.
What Would Actually Replace the Dollar?
The future of the international monetary system is often presented as a contest in which one currency must eventually defeat another. Yet monetary influence can become more widely distributed without producing a single victorious challenger.
The dollar could gradually lose market share in central-bank reserves while remaining the dominant currency for international borrowing and foreign-exchange trading. China-linked commerce could increasingly use yuan, regional institutions could offer local-currency financing, and governments could develop payment systems that reduce their exposure to Western financial restrictions.
These changes would make the international system less dependent on any single currency or financial network. However, they would not automatically eliminate the central functions performed by the dollar.
Among existing alternatives, the euro provides one of the strongest institutional and financial foundations. It is supported by a large economic area, an established central bank and extensive financial markets. The IMF’s second-quarter 2026 figures placed its share of global foreign-exchange reserves at 20.60%, considerably ahead of every currency except the dollar.
Nevertheless, the eurozone does not offer the same unified sovereign-debt market as the United States. Government bonds are issued by different member countries with different fiscal positions, while financial and political integration remains incomplete. These limitations make it difficult for euro-denominated assets to reproduce every function performed by the Treasury market.
The yuan benefits from China’s commercial strength and increasingly sophisticated payment infrastructure, but its expansion remains constrained by capital controls, financial-market depth and institutional uncertainty. Becoming a global successor would require reforms substantially more ambitious than encouraging businesses to settle trade in renminbi.
Gold offers a different kind of alternative. Central banks can use it to diversify their reserves and reduce reliance on another government’s financial promises. Yet gold does not provide an equivalent system for issuing bank credit, settling ordinary commercial obligations or financing international trade on a massive scale.
New payment technologies could change the structure of international finance, although their effects on currency dominance are not necessarily straightforward. Digital payment platforms, alternative settlement mechanisms and central-bank digital-currency arrangements may reduce dependence on traditional correspondent banks.
At the same time, many digital financial instruments reinforce rather than undermine the dollar. In its July 2026 discussion of stablecoins and international dollar use, the Federal Reserve described how dollar-denominated stablecoins can expand access to dollar-based financial services and create additional connections to American Treasury markets.
A person using a dollar-backed stablecoin may be moving money through unfamiliar technological infrastructure, but the underlying unit of account remains the dollar. If such systems become widely used, international payments could become more decentralised technologically while continuing to reinforce the currency’s monetary dominance.
The crucial distinction is between replacing the channels through which money moves and replacing the currency in which financial claims are valued. Alternative infrastructure can reduce dependence on particular banks without creating an alternative global unit of account or safe-asset market.
For a genuine reserve-currency transition, two broad developments would probably have to occur together.
First, the United States would need to experience sustained deterioration in the economic and institutional conditions supporting international confidence. This could involve persistent financial instability, serious restrictions on capital movement, declining legal predictability, weakening fiscal credibility or repeated political interventions that make dollar assets significantly less attractive.
Second, another currency would need to offer a credible replacement across the financial system. Its issuer would require deep and open capital markets, a substantial supply of trustworthy liquid securities, dependable legal institutions and the ability to provide international liquidity during crises.
These conditions are connected. Investors are unlikely to abandon an established monetary network simply because they dislike the policies of its principal issuer. They must also believe that the alternative offers acceptable security, flexibility and financial opportunities.
History provides a useful comparison. Britain did not lose sterling’s international leadership merely because American industrial production surpassed British output. The transition occurred as Britain’s relative financial strength weakened and American markets and institutions developed the capacity to assume functions previously concentrated in London.
A comparable transition remains possible in the future, but no existing currency currently combines the necessary advantages at a scale sufficient to replace the dollar across international reserves, banking, trade finance, debt markets and global collateral.
The most plausible near-term development is therefore gradual fragmentation rather than a clean transfer of monetary leadership from Washington to Beijing. Different financial relationships may move towards different currencies and payment systems, while the dollar continues to provide the central infrastructure connecting the global economy.
The US dollar is unlikely to lose its position as the world’s leading reserve currency in the foreseeable future. That assessment does not require denying the significance of de-dollarization or assuming that American financial dominance is permanent. It recognises that the dollar’s advantages are deeply institutional and cannot be replaced through political declarations or isolated bilateral agreements.
Countries are already building more options for conducting trade, holding reserves and moving money internationally. Some of those arrangements may become increasingly important, particularly where geopolitical tensions make reliance on Western institutions costly or risky. Their success would make global finance more diverse, but diversity is not the same as the emergence of a new monetary leader.
The dollar’s greatest long-term vulnerability may ultimately arise from the United States itself. Its position depends on continued confidence in American financial markets, legal institutions, capital mobility and the availability of safe, liquid assets. If Washington persistently damages those foundations while another economy develops a credible alternative, the balance could change.
Until then, the international system is likely to become less uniform without ceasing to be dollar-centred. The dollar may lose some of its reach at the margins, but replacing its central role would require a transformation of global finance far more substantial than the changes currently underway.
Last Updated on October 20, 2026 by Aseem Gupta