Inflation is cooling. So why is orange juice so expensive right now?

The price of frozen orange juice is skyrocketing — and no, Clarence Beeks and the Dukes are not involved.

Unlike when those fictitious scoundrels from "Trading Places" tried to corner the frozen OJ futures market with a fake crops report, the explanation for 2024's soaring frozen prices is a little more complicated.

Among the factors: Orange production is way down worldwide due to bad weather and a spreading tree disease that hurts citrus fruit.

But the prices of the frozen version of the breakfast staple are getting hit harder because of import prices and how companies are divvying up their precious orange supply.

Relief is probably not around the corner, either. Orange juice prices likely will remain high because there's no cure for citrus tree disease, and it takes years for farmers to recover from weather disasters.

All of this offers up a case study in how the price of one grocery item fits into the literal food chain and how a host of factors — global change, consumer preferences, and even weather — converge to establish the sticker price we pay at the supermarket.

'The 1,000-pound gorilla'

The short answer to the runup in frozen juice prices is the global orange shortage.

Last year, sales of orange juice represented about half of sales of all juices in the US. That means whatever happens to oranges plays a major factor in prices of the frozen juice category in the Consumer Price Index, a government measure of price changes across an array of consumer goods.

While the appetite worldwide for all orange juice remains stable — with just a slight increase in consumption — supply is under considerable pressure.

Brazil, which produces 70% of the world's orange juice supply, has faced several seasons of extreme weather — including unusually high temperatures — attributable to the El Nino effect. That has devastated orange harvests.

On top of that, a spreading bacterial tree disease is decimating orange production. Citrus greening swells the channels that move water within the tree. Before the tree eventually dies, the clogs in those channels force the tree to drop fruit early, which can't be processed. About 40% of Brazilian plantations have been affected by the disease.

This week, Brazil said its orange crop volume forecast for this season would be 7.1% lower than its May estimate, which was already 24.36% below the previous season’s production levels.

"Brazil is the 1,000-pound gorilla when it comes to production," said David Branch, the sector manager at Wells Fargo Agri-Food Institute, who noted the country is "keeping more of what they produce to feed the country and keeping it off the export market."