News Section
Stories from Climate Central's Science Journalists and Content Partners

Wake Up and Smell the Soaring Cost of Coffee

By Kieran Cooke, Climate News Network

LONDON– In recent days Arabica coffee beans – by far the most popular variety of coffee – have been fetching around $2 a pound (U.S.) on the world market. That’s nearly double the price of a year ago.

Smell the coffee while you can: Supplies could soon become scarcer and pricier.
Credit: Cookantean, Wikimedia Commons via Climate News Network

Several factors seem to be driving the market upwards: in Central America, a significant production area, an outbreak of a disease called leaf rust – believed to be linked to changes in climate – has severely damaged the crop.

A prolonged period of drought and some unseasonably cold weather in Vietnam – now the world’s second biggest coffee-producer – has cut back crop forecasts for Robusta beans, mainly used for instant coffee. A lack of rain has also hit coffee-producing areas in East Africa.

But it’s climate-related events in Brazil, the world’s biggest coffee grower – responsible for about 40 percent of global production – which seem to be causing the most froth amongst international market traders.

Minas Gerais state, in the south-east of Brazil, produces about 25 percent of the country’s coffee crop. Rainfall during December, January and February – the usual period of most precipitation – was about 10 percent of normal, while temperatures rose well above average.

Coffee & Climate (C&C) helps coffee farmers around the world adapt to climate change. “Data from 68 meteorological stations and 264 rain gauges tell us that the climate in Minas Gerais is changing”, it said in a recent report. “Nearly all parts of the state experienced significant warming over the 1960-2011 period, with warm extremes increasing and cold extremes decreasing.”

Big Drops

Events in Minas Gerais over recent months have been exceptional, says C&C, with parts of the state experiencing mean maximum temperatures in January of between 3°C and 4°C (5.5°F and 7°F) above the long-term average.

The result has been a disaster for many coffee growers. Without adequate water, berries have dried or have become so-called floaters – virtually empty husks.

In recent weeks the rains have arrived in the form of torrential downpours: that might do more harm than good with the harvest fast approaching, though coffee farmers are still hoping for a last-minute turnaround in fortunes.

It’s climate-related events in Brazil, the world’s biggest coffee grower – responsible for about 40 percent of global production – which seem to be causing the most froth amongst international market traders.
Credit: McKay Savage/flickr

Commodity experts say there’s likely to be a drop of up to 35 percent in Minas Gerais production this year – and an overall drop of 18 percent in Brazil’s output of Arabica beans.

As global demand for coffee has surged over recent years, farmers have rushed to plant more coffee trees. It is these young trees which are most susceptible to water shortages.

Coffee farmers and traders are also concerned that the quality, as well as the quantity, of the crop might be affected by the adverse weather.

Worse than Thought

The pattern of Brazil’s climate has been undergoing considerable change in recent years. A 2013 NASA-led study says the drought rate in Amazonia over the past decade is unprecedented over the past century.

The study also suggests that the effect of what scientists call a mega-drought in 2005 in an area of Amazon rainforest twice the size of California is far more serious than previously thought, with indications that the forest is taking many years to recover.

The fear is that drought conditions – and increasingly volatile weather patterns – will hit a large part of Brazil, one of the world’s major agricultural producers.

In its latest report the Intergovernmental Panel on Climate Change (IPCC) says coffee production is likely to decrease worldwide as temperatures rise.

One possible bright spot for coffee drinkers is that prices are unlikely to rise this year – or by not much, at least. Most of the big coffee houses tend to buy on what’s called the futures market – locking in a set price for their goods, often for years in advance. Traders are also holding large stockpiles of beans after a bumper harvest last year.

But there are signs that speculators are piling into the market, anxious not to miss out on what could be a big step up in prices. So the advice is – drink that coffee now. Don’t wait any longer. 

Kieran Cooke is a co-editor for Climate News Network. Climate News Network is a news service led by four veteran British environmental reporters and broadcasters. It delivers news and commentary about climate change for free to media outlets worldwide.


By mememine69 (Toronto Ontario)
on May 4th, 2014

We can only “believe” the certainty of scientists not a mob of determined “believers”.
The former “believer” voting majority know that climate blame consensus was an unsustainable; “32 years of 95% certainty”.
Now you know.

Reply to this comment

By Pedro Echavarria (Medellin Colombia K26#20ASUR-10)
on May 4th, 2014

Dear Kieran. Only to precise your very good article about brazil drought:
Minas Gerais produces 55% of total coffee production in Brazil and 70%
of the arábiga crop (28 miilion bags out of 40)  Brazil also produces 16
million bags of Connilons -robusta- wich were not damaged.
But also Sao Paulo and Parana -arabica producers- were hit by climate
annomalies:by the severe drought the first and by a froost -june 2013-
the second.
But what worries most the coffee producers is that the drought that hit
the plantations is empalming with the tradicional dry period that runs
from May- september and will destroy the blossoms for 2015 crop.
Total losses are calculated in mínimum 20 million bags of arábiga coffee
production but could be over 25 million. The problema is that there are
no coffee inventories to help a normal suplly.
Pedro Echavarria E

Reply to this comment

Name (required):
Email (required):
Enter the word "climate" in the box below:

[+] View our comment guidelines.

Please note: Comment moderation is enabled. Your comment will not appear until reviewed by Climate Central staff. Thank you for your patience.