What's so special about the Petro-Dollar and Oil Price, compared to other commodities ?
Justice Council Political Analysis
Three causes set oil apart, strongest first. First, its sheer reach: a supply shock moves the prices of fuel, food and industry everywhere. Second, the security-for-dollars bargain between the US and Gulf producers ties oil pricing to US power. Third, because oil is priced in dollars, US monetary policy is passed on to every importer. Other commodities are priced in dollars too, but none carries the same military and political bargain.
Oil is special for two reasons. Its supply reaches into every economy, so a shock to it (as at Hormuz in 2026) moves fuel, food and industrial prices worldwide. And its pricing in dollars rests on a bargain, US protection for Gulf producers in return for dollar sales and investment in US assets, that ties the commodity to US monetary and military power. Other commodities are mostly priced in dollars too, but out of market habit with no security deal behind it, and some are already shifting to the yuan.
The remedy
Oil's special status would change only if the security bargain behind it changed: big importers such as China settling in other currencies at scale, or Gulf producers loosening the dollar link as US protection weakens.
Sources
International & regional bodies
The International Energy Agency (IEA) shows how far an oil shock spreads. The near-closure of the Strait of Hormuz, which it calls the largest supply disruption in history, hit crude, diesel, jet fuel, cooking gas and petrochemical feedstocks all at once, and pushed world oil demand into decline.
Research institutes
The Atlantic Council argues that the dollar's role in energy markets is tied to US military power. In its account, security ties with Gulf producers, especially Saudi Arabia, prop up the petrodollar system, and the US Navy keeps the sea lanes for trade open.
- Why the US cannot afford to lose dollar dominance · atlanticcouncil.org
News & reporting
Al-Waie magazine argues that oil and other strategic goods are priced in the dollar, the main reserve currency. When the US Federal Reserve prints money, other countries end up importing inflation through the dollar cost of what they buy.