Era 04 · 1971 — 2008

The Petrodollar

Who gets rich

By the contract

Pulse cycle

2.5s

When Nixon closed the gold window in August 1971, the dollar lost its commodity backing. It immediately gained a new, less visible one. In 1974, Saudi Arabia agreed to price all its oil exports in U.S. dollars in exchange for American security guarantees and a Saudi commitment to recycle oil revenues into U.S. Treasury bonds. Every country that wanted oil now needed dollars. Sovereign wealth funds emerged as the warehouses of recycled petroleum money. The petrodollar system was as load-bearing for the post-Bretton-Woods financial order as gold had been for the previous one — and far less visible.

Events in this era

Aug 15, 1971

Nixon closes the gold window

On Sunday, August 15, 1971, President Nixon announced on national television that the United States would 'temporarily' suspend the convertibility of dollars into gold. The Bretton Woods system collapsed over the next two years as other currencies floated. For the first time in history, every major currency was pure fiat — backed by nothing but the issuing government's word. The decoupling created an immediate problem for global oil pricing: oil exporters had been receiving dollars whose purchasing power they could no longer convert to gold. The petrodollar deal that emerged three years later was, structurally, the replacement for the gold backing the closure had removed.

Dollar loses gold backing — petrodollar replaces it

Oct 17, 1973

OPEC oil embargo

On October 17, 1973, ten days into the Yom Kippur War, OPEC's Arab members announced an oil embargo against the United States, the Netherlands, and other countries that had supported Israel. Combined with production cuts agreed by all OPEC members, the embargo quadrupled the world oil price within months — from about $3 per barrel to nearly $12. Gasoline lines, fuel rationing, the 55-mph speed limit, and the first major Western recession in nearly thirty years all followed. The embargo demonstrated that a coordinated cartel of producing states could impose a coordinated price on the consuming world. It was the moment energy security entered American politics as a permanent topic.

First peacetime energy shock — fourfold price rise in months

Jun 8, 1974

U.S.-Saudi petrodollar agreement

In June 1974, U.S. Treasury Secretary William Simon negotiated a confidential agreement with the Saudi government: Saudi Arabia would price all its oil sales in U.S. dollars and recycle a substantial portion of its oil-export revenue into U.S. Treasury bonds. In exchange, the United States would extend security guarantees and provide military equipment. The Saudi Treasury holdings — which the U.S. agreed to keep confidential, an exception not granted to any other country until 2016 — became the structural backbone of the post-Bretton-Woods monetary order. The petrodollar made every nation's oil import bill simultaneously a dollar-demand event.

Petrodollar formalized — every oil import demands dollars

Jan 16, 1979

Iranian Revolution — second oil shock

Shah Mohammad Reza Pahlavi fled Iran on January 16, 1979, and the Islamic Revolution that brought Ayatollah Khomeini to power within weeks immediately disrupted Iranian oil exports. Iran had been the world's second-largest oil exporter; its near-complete withdrawal from world markets through 1979-1980, followed by the Iran-Iraq War starting September 1980, took roughly 8 percent of global oil supply offline. Crude prices doubled from about $15 to over $35 per barrel. The second oil shock triggered the worst Western recessions since the 1930s, ended Jimmy Carter's presidency, and pushed Volcker's Federal Reserve into the brutal interest-rate hikes that finally broke the inflation that had been building since the 1973 shock.

Energy shock breaks 1970s inflation cycle

Apr 22, 1990

Norway Government Pension Fund founded

The Norwegian Parliament created what became the Government Pension Fund Global on April 22, 1990, to manage the surplus revenues from North Sea oil. Norway started with the explicit assumption that the oil would run out and that current generations should not consume the wealth. By 2024 the fund held over $1.5 trillion in assets — roughly $275,000 per Norwegian citizen — making it the largest sovereign wealth fund in the world. The Norwegian model became the template for every later petroleum sovereign wealth fund (Abu Dhabi, Kuwait, Saudi PIF, Qatar, Russia's NWF), which now collectively manage roughly $5 trillion. Petrodollar revenue had to go somewhere; sovereign wealth funds were where.

Sovereign wealth funds become the warehouses of oil money

Jul 11, 2008

Oil hits $147 per barrel

On July 11, 2008, oil futures peaked at $147.27 per barrel — the all-time nominal high, set six weeks before the financial system began visibly cracking and five months before Lehman fell. The 2008 oil price was driven by a combination of strong Chinese demand, supply concerns out of Iraq and Nigeria, and intensifying speculative flows from financial investors who had begun treating oil as an asset class. Within five months, oil was below $40. The peak demonstrated something new about the petrodollar era: financial speculation could push energy prices to levels that disconnected from physical supply-demand fundamentals — and that disconnect could itself contribute to the macroeconomic stress that triggered the broader 2008 crash.

Oil's all-time nominal high — 5 months before Lehman

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