The Petro-Compute Dollar

The petrodollar was never merely a convention for pricing oil in dollars. Nor was it a single magical treaty that expired after fifty years.

It was a circuit.

The world needed energy. The Gulf sold oil in dollars, accumulated surpluses and recycled a large part of those surpluses into Treasuries and other American claims. The United States received financing and monetary primacy. Gulf rulers received security, liquidity and access to the American system.

Oil went out. Dollars came back.

A new circuit is now taking shape around artificial intelligence. At first glance, it looks like an attempt to replace the petrodollar with a compute dollar: America will supply the world’s most valuable intelligence, charge for it through dollar-denominated cloud contracts, and use the resulting demand to reinforce the dollar system.

But the new arrangement differs from the old one in a crucial respect.

The petrodollar recycled a realised surplus. The petro-compute dollar must finance a buildout before the surplus exists.

That difference may determine the next monetary order.

From creditor to shareholder

Gavekal estimates that Gulf Cooperation Council countries invested around US$66 billion in the broader American AI ecosystem over the past year, including data centres and model developers.

This was not simply the investment of an effortless oil surplus. Saudi Arabia’s current account shifted into deficit in 2024⁠, financed increasingly through external borrowing and reduced foreign-asset accumulation. It also became the largest emerging-market issuer of dollar debt that year.

The Gulf is no longer merely recycling oil earnings into safe American claims. It is using sovereign wealth, fiscal capacity and borrowed money to buy into American compute.

The old Gulf was a creditor. The new Gulf is becoming a shareholder, customer and strategic partner inside the American AI complex.

This is why the emerging system is better described as a petro-compute dollar rather than a compute dollar. Hydrocarbon wealth still supports the balance sheet. Compute is the new asset being acquired.

The scale is extraordinary. Gavekal estimates that four American companies alone may spend around US$725 billion in capital expenditure in 2026—almost twice the expected oil-export revenues of all OPEC countries.

But oil exporters accumulated their surpluses by selling something the world already needed. The AI companies are spending in anticipation of a scale and price of demand that must still be created, defended and monetised.

The petro-compute dollar therefore begins not with a surplus but with a wager.

The foreigners never left

The available evidence does not show a buyers’ strike.

In May 2026, Treasury International Capital data recorded a net foreign inflow of US$132.2 billion. Foreign investors bought US$262.8 billion of long-term American securities. The striking difference was inside the total: private foreign capital supplied US$172 billion of net overall inflows, while official institutions recorded an outflow of US$39.9 billion⁠. In long-term securities, private purchases were US$246.8 billion, compared with US$16.1 billion from official institutions.

One month is not a monetary regime. Custody arrangements also make country attribution imperfect. But the composition captures something important.

As Nazem Alkudsi puts it: the foreigners never left; the committed money did.

Private money is not disloyal. It is priced. It will own American equities, corporate credit and government debt when the expected return compensates it. It can also sell when valuations, risk or opportunity change.

Official reserve demand has a different political quality. Central banks and sovereign institutions are not literally buy-and-never-sell investors. Their Treasury portfolios are partly reservoirs designed to be liquidated in a crisis. But they often hold American claims because those claims sit inside a larger institutional system of trade, security, liquidity and monetary management.

The distinction is not foreign versus domestic capital. It is between capital that arrives at the market-clearing price and capital whose behaviour is partly organised by the system itself.

This is where 1974 becomes useful again.

The unwritten option

The mythology of the petrodollar usually imagines a single secret bargain: Saudi Arabia prices oil in dollars, buys Treasuries and receives American protection.

The documentary history is both less magical and more interesting.

Before Treasury Secretary William Simon left for the Middle East in July 1974, he told Richard Nixon: “I will try to get a commitment from them to put their funds in long and short term securities.”⁠

The machinery that followed did not merely park Saudi money in American paper. The US-Saudi Joint Commission on Economic Cooperation was designed to deepen political ties, assist Saudi industrialisation and development, facilitate American goods and technology, and recycle petrodollars. That is how the US Government Accountability Office later described it⁠.

The lesson is not that Washington imposed a fixed Treasury quota on Riyadh. It is that America could convert a strategic relationship into balance-sheet behaviour.

Nazem’s contemporary hypothesis is that this option is becoming valuable again.

America has an immense financing requirement. The Gulf controls large pools of capital. Gulf states still depend on things the United States can uniquely, or near-uniquely, provide: security guarantees, frontier silicon, dollar liquidity, access to deep capital markets and political entry into Washington.

That combination creates the possibility of a new ask—not necessarily a treaty or an announced commitment, but a climate of expectations, portfolio nudges, custody arrangements and parallel deals that produces less price-sensitive Gulf demand for longer American debt.

The distinction matters.

It is not an unwritten rule that the Gulf must buy Treasuries. It is an unwritten option available to American statecraft.

There is, at present, no evidence that this option has become a large programme of committed Gulf purchases of long-duration Treasuries. Elevated long-bond yields do not mean the Treasury market is broken. Private investors can absorb more debt if the yield is high enough. The recent data show that they are still arriving in great quantity.

The bundle is visible. The Treasury leg remains a hypothesis.

The sterling rhyme

The deeper historical rhyme is not 1974. It is late sterling.

At the height of the British system, the colonial sterling exchange standard made reserve recycling explicit. Colonial currency authorities issued local money against sterling assets held in London. The IMF’s contemporary description⁠ was blunt: the quantity of local currency could be increased only by depositing equivalent sterling in London, and colonial authorities had no independent monetary policy.

The system channelled reserves back to the metropolitan centre because the monetary architecture required it.

After the Second World War, Britain faced a different problem. The enormous overseas sterling balances still helped finance London, but their holders increasingly wanted the option to diversify or convert. By the late 1960s, Britain and its partners were negotiating exchange guarantees in return for undertakings to keep substantial proportions of reserves in sterling. The 1968 Basel arrangements⁠ did not restore the effortless supremacy of the pound. They made continued participation safer and more negotiable.

That gives us a general sequence.

At the height of a monetary system, people hold the metropolitan asset because the system is useful.

Later, keeping them holding it becomes a matter of diplomacy, guarantees, facilities, controls and bargains.

This is not an argument that America is about to become Britain. The dollar system is vastly larger, deeper and more adaptive than late sterling. The Gulf today consists of sovereign states with enormous bargaining power, not colonies whose monetary laws could be written in London.

The colonial analogy is strongest at the level of plumbing and weakest at the level of agency.

But the rhyme matters. A reserve system can become more politically administered as the economic foundations of effortless demand weaken. Administration can prolong dominance for decades. It is simultaneously evidence of enormous surviving power and evidence that the power is changing form.

Late monetary hegemonies do not necessarily lose their networks quickly. They learn to manage the networks more explicitly.

The Federal Reserve’s standing FIMA repo facility⁠ is a small modern example. Approved foreign monetary authorities can obtain dollars against Treasuries rather than sell those securities into the open market during stress.

That is not coercion. It is a valuable service.

But functionally it makes Treasuries more useful as administered reserve assets inside a dollar network.

Strength and dependency are the same mechanism seen from opposite ends.

The sovereign portfolio bargain

The new Gulf-American transaction may therefore be neither the old loop—

oil → dollars → Treasuries

—nor merely the newer one—

oil → dollars → Nvidia and American AI equity.

It may become an entire sovereign portfolio bargain.

The Gulf offers investment in the United States, AI equity and infrastructure, arms purchases, strategic alignment and, perhaps, demand for Treasury duration.

America offers security, frontier chips, technology permissions, dollar liquidity, market access and political access.

The outlines of that bundle are already visible. The US-Saudi package announced in 2025⁠ paired a US$600 billion investment commitment with nearly US$142 billion in defence sales and large technology and data-centre deals. The UAE’s ten-year US$1.4 trillion investment framework⁠ was accompanied by an AI agreement tying technology access to security safeguards and alignment with the American stack. Commerce later authorised G42 and Saudi Arabia’s Humain⁠ to purchase the equivalent of up to 35,000 Blackwell chips each, subject to reporting and security requirements.

This does not prove a hidden Treasury arrangement.

It proves that capital, security and silicon are already being negotiated as a package.

Nazem’s inference is that duration may eventually be stapled onto it.

But 2026 is not 1974 for another reason.

The Gulf now charges.

Saudi Arabia, the UAE, Qatar and Kuwait are not merely deciding where to store an oil surplus. They are attempting to transform their own societies before the hydrocarbon age closes. Their capital has competing uses: domestic infrastructure, AI capacity, industrial diversification, defence, regional influence and reconstruction.

Every external asset accumulated is capital not deployed domestically at that moment.

If Washington asks the same reservoir to buy American AI, American weapons, American long debt and the regional peace that America brokers, something else must make room.

The first petrodollar bargain offered security and access. The new bargain must also offer ownership of the next system: equity, chips, technology transfer, nuclear cooperation, influence and a place inside the American machine.

The periphery has learned to negotiate for ownership.

China matters even if it never replaces America as the Gulf’s security guarantor. It only needs to provide a credible outside option: cheaper industrial systems, energy infrastructure, telecommunications, models and hardware that are good enough to reduce the monopoly price of American access.

The Gulf need not choose a single monetary civilisation. It can hold American financial claims, buy Chinese productive systems, accumulate gold and build domestic capacity at the same time.

The presence of an alternative changes America’s price.

The dollar rebuilt from below

The sovereign Gulf is only one source of financing.

A merchant in Lagos, Buenos Aires or Istanbul who wants to escape a weak domestic currency can now hold dollar stablecoins instead of opening an American bank account. Stablecoin issuers aggregate that demand and invest much of the money in cash and short-term Treasury securities.

As of March 2026, Tether reported roughly US$141 billion in direct and indirect Treasury exposure⁠. That was approximately the same order as Saudi Arabia’s reported Treasury holdings.

Half a century of state-to-state monetary recycling has acquired a software counterpart in only a few years.

The captive buyer of American debt has not disappeared. It has fragmented.

Instead of a small group of oil-exporting central banks buying government paper, millions of people acquire digital dollars. Their demand is aggregated by stablecoin issuers and converted into demand for short-term American debt.

This is the Eurodollar system recreated as software, with one important difference.

The new dollar carries an administrative switch. Stablecoin balances can be frozen, addresses can be blacklisted and access can be conditioned on compliance with American law and the policies of the issuer.

The dollar becomes easier to acquire and easier to police at the same time.

The GENIUS Act⁠ formalises the short end of this circuit. Permitted stablecoin reserves may include Treasury bills, notes or bonds only when their remaining maturity is 93 days or less, alongside cash and similarly liquid instruments.

That distinction is crucial.

Stablecoins can create structurally important demand for Treasury bills. They do not solve a shortage of buyers for ten-, twenty- or thirty-year American debt.

Digital dollar users finance the short end. Private investors buy risk and duration at a market price. Strategic bargains may be used to cultivate more committed sovereign demand.

Washington does not require one secret petrodollar treaty. It can assemble a gradient of demand through regulation at the bottom, liquidity insurance in the middle and alliance bargains at the top.

The petro-compute dollar is not one loop. It is a stack.

China attacks the invoice

The difficulty is that China’s AI strategy attacks the economic rent on which the compute-dollar vision depends.

American laboratories are building Ferraris: highly capable proprietary models, scarce compute, premium subscriptions and large cloud contracts. The ambition is not merely to provide intelligence. It is to make frontier intelligence sufficiently valuable that the world pays large, recurring dollar invoices for access.

China is pursuing something closer to the BYD strategy: models that are capable enough, dramatically cheaper and often open. Chinese providers can sell tokens at a fraction of American prices, distribute model weights, and bundle software with chips, data centres and industrial systems.

This can destroy the American invoice without creating an equivalent Chinese one.

Imagine a Brazilian company running a Chinese model on Huawei infrastructure. It uses an American frontier model only for the most demanding tasks. The system is hosted by a regional provider and paid for in USDT because the dollar remains the easiest currency for accounting, financing and cross-border settlement.

China supplies the model and much of the hardware. The American model company loses the premium contract. The transaction remains denominated in dollars. The stablecoin issuer still buys Treasury bills.

America loses the rent. The dollar keeps the invoice.

That possibility separates technological leadership from monetary leadership.

China does not have to persuade the world to hold renminbi in order to undermine the profitability of American AI. It merely has to compress the price of intelligence. Nor does cheap Chinese intelligence automatically produce a compute-renminbi. A free or nearly free model generates little monetary demand in any currency.

The United States can therefore lose part of the AI surplus while retaining the financial rails through which the cheaper system operates.

This is not de-dollarisation by replacement.

It is de-dollarisation by disassembly.

One currency no longer has to do everything

A reserve currency has traditionally combined three functions: medium of exchange, store of value and unit of account.

For the past half-century, the dollar dominated all three. The emerging order may separate them.

The dollar remains the centre of the financial circuit. Foreign exchange, securities, collateral, private debt, cloud contracts and stablecoins still operate overwhelmingly through dollar rails.

The renminbi is becoming more useful in the goods circuit. Wherever China is the principal supplier, an RMB balance has a clear purpose: it can purchase the output of the world’s largest manufacturing system.

Gold increasingly performs the store-of-value function for states and savers that distrust both systems. It offers an asset without another government’s liability attached to it.

The emerging monetary order may therefore divide among three instruments:

China supplies the workshop. America keeps the ledger. Gold supplies the vault.

No single currency needs to replace the dollar whole.

This changes the terms of renminbi internationalisation. China does not need to recreate the entire Treasury market before the RMB becomes materially more important. It needs sufficient settlement demand, clearing infrastructure and liquid assets to support a larger goods circuit. Gold can provide some of the exit that China’s controlled capital account does not.

The RMB can become a major currency of trade without first becoming the world’s dominant store of value.

That would be a characteristically Chinese monetary strategy: do not copy the American system; unbundle it.

The more monetary functions divide, the more valuable the points of conversion become.

Hong Kong is not merely a bridge but a sluice. It sits inside the Chinese political and economic world while retaining a dollar peg, deep offshore-renminbi markets, foreign-currency deposits and increasingly direct routes between renminbi assets and gold. Its new gold infrastructure now includes an offshore Shanghai Gold Exchange vault and a Delivery Connect⁠ linking physical holdings in Hong Kong to the exchange’s onshore market.

Singapore and Dubai can perform related roles. They offer legal infrastructure, wealth management and access to several monetary worlds without being identical to any of them.

The more fragmented the world becomes, the more valuable these crossings may be.

Mistrust creates traffic. Traffic creates tolls.

Compute is not oil

The petro-compute dollar is nevertheless a more fragile construction than the petrodollar.

Oil is physically scarce, geographically concentrated and recurrently consumed. A barrel burned today must be replaced tomorrow. The producer receives cash from a commodity whose utility has already been demonstrated.

Compute is reproducible and rapidly depreciating. Chips become obsolete. Models become cheaper. Efficiency improvements reduce the hardware required for a given task. Open systems can destroy proprietary margins. Data centres may remain useful after the financial assumptions that funded them have failed.

The petrodollar converted scarcity rent into American financing.

The petro-compute dollar attempts to manufacture scarcity rent through technological leadership and borrow against it in advance.

Its circularity is obvious. The expected profitability of AI justifies enormous capital expenditure. That expenditure raises demand for chips, energy and data centres. The resulting growth supports the valuations and balance sheets of the companies financing the buildout. Gulf investors and private creditors provide further capital on the assumption that future demand will justify the infrastructure already being built.

If Chinese commoditisation destroys the premium invoice, the infrastructure does not vanish.

The financial rent does.

The technology can succeed while the trade around it fails.

America could end up with a vast installed compute system whose first owners lost money, whose models became commodities and whose capacity was eventually acquired or controlled by the strongest surviving firms and the state.

The dollar might survive this perfectly well.

Capital destruction could make compute cheaper and accelerate worldwide adoption. The world would use more machine intelligence, much of it still priced or financed in dollars, even as the companies that funded the first wave discovered that intelligence was less scarce than their contracts assumed.

Who makes room?

The petrodollar bargain had a relatively clear distribution.

Oil consumers paid exporters. Exporters financed America. America provided security.

The petro-compute dollar distributes its costs more ambiguously.

Gulf societies make room by using sovereign balance sheets and borrowed money to purchase stakes in the American machine.

American households and ordinary businesses make room through electricity prices, grid constraints, capital costs and public infrastructure allocated to data centres.

Stablecoin holders around the world become indirect financiers of short-term American debt.

Private investors make room by absorbing losses if compute rents collapse.

China may provide more of the physical equipment and cheap intelligence while capturing less of the monetary premium than its productive role would suggest.

The arrangement could sustain the dollar while weakening the social and political foundations of American primacy. It could strengthen China’s productive position without making the renminbi the dominant global currency. It could give the Gulf ownership in the next system while diverting capital from the domestic transformation that ownership was meant to secure.

That is the strange possibility at the centre of the new order:

production, rent and money no longer have to settle in the same country.

The test

The petro-compute dollar contains a core argument and a speculative extension.

The core argument is already visible. Gulf capital and global digital-dollar savings are being drawn into the American financial and AI systems. China can compress the rent on intelligence without automatically displacing the dollar rails through which intelligence is financed and sold.

The extension is Nazem’s 1974 hypothesis: as spontaneous official demand for long-duration American debt weakens, Washington may increasingly convert security and technological relationships into more organised sovereign demand.

That is testable.

We should watch whether foreign official purchases of longer American securities rise relative to private purchases; whether Gulf Treasury exposure increases despite competing domestic and regional demands; whether security, chip and investment agreements are followed by repeated portfolio shifts; and whether foreign participation at long Treasury auctions or official custody holdings changes in ways that ordinary reserve accumulation cannot explain.

The opposite outcome would be equally informative.

If private markets continue to absorb long-duration Treasuries at the clearing yield, while Gulf capital flows mainly into American AI, infrastructure and equity, then the petro-compute dollar thesis survives but the committed-duration extension fails.

America would still be using foreign capital to build the machine. It simply would not have recreated the 1974 buyer.

That distinction keeps the argument honest.

The new bargain

The petrodollar made America the warehouse for other countries’ surpluses.

The petro-compute dollar asks other countries to finance America’s attempt to manufacture the next strategic scarcity.

The Gulf moves from creditor to leveraged shareholder. Stablecoin users replace central banks as accidental buyers of Treasury bills. Private capital provides the market price. China compresses the price of intelligence. Gold absorbs demand for an asset outside either political system. Hong Kong, Singapore and Dubai collect tolls as money moves among them.

As automatic official demand weakens, America may also discover a second form of monetary privilege.

The first privilege is issuing the paper everyone wants.

The second is being able to negotiate who will keep holding it when they want something else.

The result may not be the end of the dollar.

It may be something stranger: the dollar surviving the decline of the economic system that was supposed to renew it.

China may provide more of the intelligence. America may continue to invoice it. Gold may store more of the proceeds. The Gulf may discover that it has exchanged the safety of being a creditor for the exhilaration—and danger—of becoming a shareholder.