How Climate Crisis Is Shaping Olive Oil Prices
February 2026 · 10 min read
Olive oil has undergone a dramatic price transformation over the past decade. The driving force behind this transformation is largely climatic, not economic. As global warming reshapes the production geography of the Mediterranean basin, it is exerting disproportionate pressure on the accessibility and pricing of olive oil.
A Decade in Review: The Price Journey
~EUR 2,500 per ton. Global olive oil production reached approximately 2.9 million tons; Spain and Italy at historical average harvest levels. Prices relatively stable and predictable for buyers.
First warning signals. Xylella fastidiosa bacteria began spreading in Italy's Puglia region; tens of thousands of olive trees destroyed. Early drought signals in Spain. Prices moved to the EUR 2,700–3,000 range.
Temporary relief. Spain's high harvest balanced global supply, prices retreated to around EUR 2,500. But this equilibrium rested on a fragile foundation.
Post-pandemic demand surge. Global demand rose as home cooking trends increased during COVID-19. Prices climbed to the EUR 3,200–3,500 range. Supply-side stresses were not yet fully visible.
The breaking point: Spain's drought. Spain experienced its driest season in 60 years. The country's olive oil production fell from approximately 1.5 million tons in 2021/22 to 680,000 tons in 2022/23 — a roughly 55% decline. Global production dropped from 3.3 million to 2.2 million tons. Prices surpassed EUR 8,000 within the year, setting an all-time record.
Partial recovery, but structural issue persists. Increased rainfall in Spain partially restored harvest. Prices retreated to the EUR 5,000–6,000 range but remained roughly double the 2015–2019 levels. Consumer prices did not fall quickly; retail and food industry price adjustments lagged.
Searching for a new equilibrium. Global markets are seeking a new price equilibrium. The majority of analysts project that a return to pre-2015 price levels is no longer possible due to climatic conditions. A structural opportunity window has opened for source diversification and for alternative producing countries like Turkey.
Olive Oil-Specific Impacts of Climate Change
Temperature Rise and Phenological Shift
Average annual temperatures in the Mediterranean basin have risen more than 1.5°C compared to the mid-20th century. This warming is advancing the budding, flowering, and fruit-setting periods of olive trees, adversely affecting pollination conditions, and shortening the fruit growth period.
Earlier flowering increases the risk of overlap with spring frosts. In certain regions of Spain and Italy during 2022–2023, this phenomenon was observed — trees that flowered early were unable to set fruit after being struck by late frost events.
Drought and Water Stress
The olive is a relatively drought-resistant tree, but this resilience has its limits. During prolonged drought periods, trees reduce fruit set to conserve energy or drop previously set fruits. The result is simultaneous decline in both quantity and quality.
The 2021–2023 drought experienced in Spain's Andalusia and Extremadura regions ranks among the most severe droughts of the last 1,200 years based on long-term meteorological data. Climate models indicate that the frequency and severity of such extreme events will continue to increase.
Xylella Fastidiosa: Italy's Crisis
Italy's Puglia region accounts for approximately 40% of the country's olive oil production. The Xylella fastidiosa bacterium, first detected in 2013, has been rapidly destroying century-old olive trees. As of 2026, millions of trees have been affected or eradicated.
The connection to climate change: warmer winters reduce winter mortality of the insect vector carrying Xylella (Philaenus spumarius), accelerating the spread of the bacterium. Efforts to combat the disease have not yet yielded conclusive results; replanting with resistant varieties in place of susceptible ones requires decades.
Olive Fruit Fly (Bactrocera oleae)
The olive fruit fly, the most significant pest for olive oil, is accelerating its reproductive cycle thanks to rising temperatures. Previously suffering major population die-offs during winter, this insect can now remain active year-round due to milder seasons. This reduces both yield and product quality.
Impact on Prices: By the Numbers
+220%
IOC extra virgin reference price increase (2021–2023)
-55%
Spain 2022/23 season production decline
-30%
Global olive oil consumption in 2022/23 (demand destruction)
The price increases created a critical inflection point not only for producer revenues but also for consumer accessibility. In Italy, Spain, and Greece, households have begun reclassifying olive oil as a "premium" spending item. This demand destruction threatens the long-term sustainability of the industry itself.
Turkey: Geopolitical Chance or Structural Strength?
The asymmetric impact of the climate crisis on traditional producing countries has positioned Turkey before a window of opportunity. However, reading this situation correctly is essential.
Turkey's Advantages
- ▸ Different microclimatic regions — Aegean, Mediterranean, and Southeastern Anatolia — geographically distribute risk
- ▸ 96 varieties allow for selection of cultivars better adapted to changing climate conditions
- ▸ During the 2022/23 crisis, Turkey's production remained relatively stable and export volume increased
- ▸ A lower historical price base offers price competitiveness
Risks to Consider
- ▸ Turkey also lies within the Mediterranean climate zone and will face the same climate pressures in the long term
- ▸ Rainfall irregularities have been observed in the inner Aegean and southeastern regions in recent years
- ▸ Greater irrigation infrastructure and certified variety development investments are needed
- ▸ Building brand recognition requires time
According to International Olive Council projections, olive oil production potential in the Mediterranean basin is expected to contract by approximately 20–25% during the 2030–2040 period. If this projection materializes, countries that can maintain or expand their production capacity will gain a structural competitive advantage.
Shifts in Consumer Behavior
The sharp increase in olive oil prices has also transformed global consumer behavior:
- Olive oil theft incidents in Italy and Spain reached record levels in 2023
- Major retail chains began implementing "security locks," some placing products behind lock-and-key
- A segment of consumers switched from olive oil to avocado oil, coconut oil, or canola oil
- Food businesses sought to offset cost pressure by using lower-quality oil or less olive oil overall
- Some premium segment consumers, however, embraced the increased price as "fair value" and maintained loyalty
Industry Adaptation Strategies
The global olive oil industry is developing various adaptation strategies in response to this structural pressure:
Production Side
- ▸ Expansion of drip irrigation systems
- ▸ Development of drought- and heat-tolerant varieties
- ▸ Precision agriculture technologies optimizing harvest timing
- ▸ New olive groves in northern areas (Portugal's interior, Morocco, Turkey's inner Aegean)
Market Side
- ▸ Source diversification: increased sourcing from Turkey, Morocco, Argentina, Australia
- ▸ Long-term contract models to hedge against price volatility
- ▸ Product reformulation (blends with less olive oil)
- ▸ Consumer segmentation: separating premium and value segments
Conclusion: On the Threshold of a New Equilibrium
Climate change is fundamentally transforming the olive oil industry. While this transformation poses serious threats to traditional production centers, it offers a structural repositioning opportunity for markets open to source diversification and for alternative producing countries.
For Turkey to convert this opportunity into a lasting competitive advantage, investment in production efficiency, building international brand recognition, and establishing long-term trust relationships with buyers are critically important. The window created by climate inequalities is not temporary — it signals a structural shift.