Saudi Arabia has diverted huge amounts of oil to the Red Sea since the Iran war began, but now the Iranian-backed Houthi militants say that they intend to block that route.
For decades, OPEC influenced the market by how much oil it produced. But China, the largest importer, is demonstrating its remarkable power over prices.
For a mega-refinery in Ulsan, South Korea, a top exporter of jet fuel to the West Coast of the United States and other places, weaning off Middle Eastern oil is no small feat.
Smaller U.S. oil producers are starting to drill more wells, but big companies like Exxon Mobil and Chevron have said they are not changing their plans as a result of the war with Iran.
The preliminary U.S.-Iran deal temporarily waives restrictions that have limited the countryβs oil sales and how much money it has been able to make from those exports.
The president of Solaric, a rooftop-solar installer based near Manila, said people were now seeing the technology as βa way to survive this new age.β
Some analysts said the main international oil price, which was up 6 percent on Monday, could climb much higher in the coming weeks if the Strait of Hormuz doesnβt reopen.
An oil refinery in Carson, Calif. The possibility of continued fighting has raised concerns about how long the worldβs stockpiles of oil and fuels will last if the Strait of Hormuz does not reopen.
California truckers have expressed strong interest in the Tesla Semi because it costs much less and can travel further on a charge than electric trucks sold by established manufacturers.
Screens on either side of a Tesla Semiβs steering wheel provide a view of the traffic around the vehicle.