Climate Change and EEA Farmland Values by 2100

New forecasts from the European Environment Agency (EEA) indicate that climate change could fundamentally alter where agriculture remains practical and profitable. Land prices may rise sharply across some northern areas, whereas extensive parts of southern Europe and France could undergo severe devaluation before the century ends.

Climate change will reshape farm finances

The EEA has charted potential changes in farmland values by 2100 using a commonly applied climate scenario. It brings together changes in global population, economic expansion, industry and agriculture, alongside their effects on temperatures and rainfall.

The findings are stark. Intensifying heatwaves and changing rainfall patterns make much of today’s dependable farmland a more uncertain proposition. Extended growing seasons in northern areas create fresh opportunities, while recurring drought and water stress in the south reduce productivity and therefore land prices.

By 2100, around 60% of European farmland could lose value due to climate-related impacts on yields and water availability.

This is not merely a remote academic assessment. Choices about long-term investment, irrigation infrastructure, and the location of new orchards or vineyards are being taken now, even though their returns may take decades to materialise.

Major winners: Scandinavia and the British Isles

The EEA map suggests a striking northward move in agricultural prosperity. Land in countries along Europe’s cooler fringes may become more valuable, sometimes substantially so.

Areas where farmland may rise in value

• Sweden
• Denmark
• Finland
• Ireland
• United Kingdom
• Parts of Slovakia and Hungary

Swedish farmland could increase in value by 60% or more by the end of the century. A gentler climate would extend the growing season and enable crops that currently find Nordic conditions difficult to thrive.

Values in Denmark, northern England and Scotland, along with parts of Finland, Slovakia and Hungary, could rise by 40–60%. Higher temperatures, fewer frost days, and improved conditions for cereals and certain high-value crops account for much of this increase.

Further south, southern England, Germany and the Netherlands could experience smaller but still favourable changes. Land values may increase by 0–20%, and by as much as 40% in particular locations with highly fertile soils and secure water supplies.

Northern Europe could shift from climatic underdog to strategic breadbasket, just as southern farms face harsher conditions and higher costs.

For farm businesses and investors in these countries, this may bring greater interest from overseas purchasers, upward pressure on land prices, and more difficult competition for young farmers seeking to enter the market.

Southern Europe and France face major losses

The outlook is considerably bleaker across the Mediterranean basin and much of France. Higher temperatures, prolonged droughts and increasingly unpredictable rainfall put the yields of major crops including wheat, olives, grapes and fruit at risk.

Countries most vulnerable to declining land values

• Italy
• Spain
• Portugal
• France
• Greece

The EEA estimates that Italy may endure the biggest individual decline in agricultural land value, losing approximately €100 billion, or around 60%. Southern Spain appears even more vulnerable proportionally, with falls exceeding 80% possible in some places.

In parts of southern Spain, farmland could lose more than four-fifths of its value by 2100 as fields turn drier and crop failures mount.

These figures are more than points on a chart. They point to reduced collateral for farm borrowing, lower sale prices, and diminished retirement savings for families who own land. Agricultural rural communities could face a gradual and painful loss of wealth.

France: climate winners and losers in a patchwork

France, now one of Europe’s agricultural powerhouses, lies at the heart of this transformation. Its farmland covers Atlantic, continental and Mediterranean climates, so the effects differ greatly between regions.

Potential changes to French farmland values by 2100

French region / area	Projected change in land value	Key concerns
Large south-west quarter (Nouvelle-Aquitaine, Occitanie)	-60% to -80%	Fruit, vegetables, vineyards under heavy heat and drought stress
Mediterranean departments	-60% to -80%	Water scarcity, wildfire risk, heatwaves
Central France, East, Paris region	-40% to -60%	More frequent droughts, yield volatility
North-west and north-east	-20% to -40%	Changing rainfall, crop shifts required
Far north and western tip of Brittany	0% to -20%	Still affected, but relatively less exposed

For significant fruit and vegetable growers, and for wine producers in the south-west, the scenario is severe. A reduction of up to 80% in land value represents not simply one or two poor seasons, but a structural blow to the economic base of whole regions.

Vineyards whose reputations were built on a fine balance between sunshine and rainfall may see that balance disrupted. Greater temperatures accelerate ripening, alter flavour profiles and increase alcohol levels. Irrigation, previously of limited importance in certain regions, becomes essential, increasing costs and strengthening the connection between water rights and land value.

Agriculture in France is staring at a combined climate and economic shock that stretches far beyond a simple change of crops.

Why land values decline: temperature is not the only factor

Land value is determined by several elements: production potential, the consistency of that production, farming costs, and buyers’ expectations for the future. Climate change affects every one of them.

Factors driving the projected devaluation

• Yield risk: Increasingly frequent droughts, heatwaves and storms lower average yields and make poor harvest years more common.
• Water constraints: As rivers carry less water and competition intensifies, irrigation becomes both more necessary and more costly.
• Soil degradation: Heavy rainfall strips away topsoil, while drought harms soil structure.
• Insurance and finance: Greater climate risk may increase insurance premiums and make banks less willing to lend.
• Market expectations: When buyers believe a region has a poor climate outlook, they seek a discount now.

In northern areas, several of these patterns operate in the opposite direction. A longer frost-free period and fewer winterkill events make a wider range of crops viable. Livestock can graze for longer, while land formerly covered by snow may become productive fields.

How farmers could adapt or relocate

One of the EEA map’s harshest implications is that many traditional crops grown in southern France and southern Europe will struggle to remain viable in their existing locations. Some production is almost certain to shift north.

Growers in the most affected regions are already exploring methods to remain viable:

• Moving to more drought-resistant varieties or entirely different crops.
• Establishing trees and hedgerows to shelter soils and create shade.
• Funding precision irrigation and water-efficient technology.
• Altering planting dates and farming schedules to suit changing seasons.

However, these measures require investment. Farmers facing falling land values while also needing substantial expenditure could experience an acute financial squeeze. Some may sell their holdings and relocate north, while others could leave agriculture entirely, hastening rural depopulation in exposed areas.

What a 60% fall means in practice

Consider a small family farm in southern France that is currently worth €1 million, including its land and buildings. A 60% decline would remove €600,000 of value on paper. Its capacity to borrow, pass on a worthwhile inheritance, or secure finance for replacement equipment would be substantially weakened.

In a region where agriculture supports much of the economy-including machinery suppliers, local food processors and farm workers-losses on this scale spread throughout local businesses. House prices may also decline. With fewer opportunities, young people may choose to move to cities or overseas.

In many rural districts, land is the pension fund, the safety net and the family history rolled into one asset.

Such changes also pose questions for national governments. Should public funding support adaptation by farmers in the most vulnerable regions, or should policy discreetly support a northward relocation of production? And how can communities facing the loss of a substantial part of their local wealth be protected?

Key terms: climate scenarios and land value

The EEA projections use what is called an SRES climate scenario. This is a narrative that combines assumptions on population, economic growth and technological development with the greenhouse gas emissions that follow.

Those emissions feed into forecasts for temperature, rainfall and extreme weather, which models convert into anticipated changes in crop yields and production conditions. Economists then estimate the resulting shift in farmland earning capacity and, consequently, its market value.

“Land value” in this context is more than a figure comparable to a house price. It incorporates rental income, anticipated future yields, policy support and perceived climate risk. A field may still appear green and productive today, while its longer-term value is quietly declining because purchasers and lenders are already considering 2050 or 2100.

Beyond farming: broader knock-on effects

Declining land values in areas under climate stress could transform far more than agriculture. Local authorities dependent on land-related taxes may receive less revenue precisely when they need to pay for flood defences or water schemes. Regional food sectors associated with particular crops, including olive oil, wine and regional cheeses, may encounter supply disruption or changes in quality.

Tourism could be affected too. Landscapes formed by vineyards and orchards may give way to tougher, drier vegetation, changing the character that attracts visitors. Meanwhile, northern areas where agricultural land gains value may become increasingly contested, as food production must be balanced against biodiversity, forestry and energy developments.

Together, these changes indicate a future in which climate risk is no longer an abstract idea, but an entry on a land valuation form, and in which the countryside of 2100 may look and operate very differently from the landscape supporting Europe’s food system today.