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ENVIRONMENT

How drought is threatening Spain’s ‘green gold’ harvest

In the scorching heat, Felipe Elvira inspects the branches of his olive trees, planted as far as the eye can see on a dusty hillside in southern Spain. "There are no olives on these. Everything is dry," the 68-year-old laments.

How drought is threatening Spain's 'green gold' harvest
This photograph taken on July 22, 2022 shows olive trees near Jaén, south-eastern Spain. (Photo by PIERRE-PHILIPPE MARCOU / AFP)

Elvira and his son own a 100-hectare (250-acre) olive farm in the southern province of Jaen in sun-drenched Andalusia, a region which produces the bulk of the country’s olive oil.

But a severe drought gripping much of Spain threatens to shrivel their harvest this year.

“We are used to a lack of water, but not to this point,” said Elvira.

The region used to get 800 litres (210 gallons) of rainfall per square metre, but is set to get around half that amount this year, he said.

“Every year it’s worse,” Elvira said.

Global warming is hitting Spain harder than most European nations.

The country has suffered three intense heatwaves since May, damaging crops already grappling with an unusually dry winter.

“Olive trees are very resistant to water scarcity,” said Juan Carlos Hervas, an expert with the COAG farmers’ union.

But when droughts become extreme, the trees “activate mechanisms to protect themselves. They don’t die but no longer produce anything,” he added.

Spanish farmer Felipe Elvira poses during an AFP interview near Fuerte del Rey, southeast of Spain on July 21, 2022. (Photo by PIERRE-PHILIPPE MARCOU / AFP)

‘Absolutely dramatic’

Hervas predicts the olive harvest from unirrigated land will come in at less than 20 percent of the average of the last five years.

The harvest from irrigated land will be just 50 to 60 percent of this average, he said.

But water reserves are dwindling.

The Guadalquivir river, which provides Andalusia with a large part of its water, is in “an absolutely dramatic situation” due to the lack of rain, said Rosario Jimenez, a hydrology professor at the University of Jaén.

Reservoirs fed by the river are at just 30 percent of their capacity, according to Spain’s ecological transition ministry.

“Some are even at 10 percent capacity — that is practically dried up,” said Jiménez.

Farmers have also noticed changes in recent years.

“Not only does it rain less, but when it falls, it does so torrentially. The water flows without penetrating the earth,” said Hervas.

Parts of Portugal and Spain are the driest they have been in a thousand years due to an atmospheric high-pressure system driven by climate change, according to a study published this month in the journal Nature Geoscience.

The phenomenon is set to increase, jeopardising crops like olives and grapes.

At stake is a key export: Spain supplies nearly half of the world’s olive oil. Its exports of this “green gold” are worth some 3.6 billion euros ($3.7 billion) per year.

Experts predicts the olive harvest from unirrigated land will come in at less than 20 percent of the average of the last five years. (Photo by PIERRE-PHILIPPE MARCOU / AFP)

Olive dependence

Olive oil has been an essential part of the Mediterranean diet for thousands of years and olive trees cover many hillsides in southern Spain, which are often unsuitable for other crops.

“Many villages here depend entirely on olive trees. Without olives, there is no more revenue,” said Hervas.

Seven out of 10 hectares of olive farmland in Spain are not irrigated, according to the COAG farmers’ union.

With the rise in temperatures, 80 percent of Andalusia’s unirrigated olive tree plantations may no longer be suitable to grow olives, or at least some varieties of the crop, it added.

The quality could also decline because farmers will have to pick the fruit early, before it is fully mature, the union said in a recent report.

Some farmers may be tempted to start irrigating their plots, but this would deplete stretched reservoirs even further.

Agriculture already consumes up to four-fifths of Spain’s water resources, said Jimenez.

“Not all land can be irrigated,” she said.

Back at his farm, Elvira is all too aware of the problem.

“We can’t exhaust resources, everyone needs water. Honestly, I don’t know how we are going to manage,” he said.

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ECONOMY

Spain’s inflation slows down significantly in September

Spanish inflation eased in September to 9 percent from a nearly four-decade high, thanks to a drop in electricity and fuel prices, provisional data from the National Statistics Institute (INE) showed Thursday.

Spain's inflation slows down significantly in September

Russia’s invasion of Ukraine has sent inflation soaring worldwide, prompting central banks to hike interest rates in an effort to rein in consumer prices.

Spain’s annual rate stood at 9.0 percent in September, down from 10.5 percent in August.

Inflation had remained in double digits since June, a level not seen since the mid-1980s.

“This development is largely due to the fall in prices of electricity which went up in September 2021,” the INE said in a statement. The definitive figures will be released next month.

“It has also been influenced, albeit to a lesser extent, by the fall in fuel prices,” it added.

Core inflation, which excludes certain prices such as energy, fell by 0.2 percentage points to 6.2 percent, it said.

The government of Socialist Prime Minister Pedro Sanchez has in recent months rolled out aid packages to help households and businesses weather the inflationary pressure, which has soared across Europe due to the Ukraine war.

It has introduced free public transport, subsidised petrol prices and temporarily slashed the sales tax on gas among other measures, in moves that are expected to cost some €30 billion ($30 billion) — or 2.3 percent of Spain’s gross domestic product.

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