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Biodiesel stations in Spain

Official prices · updated

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28 stations28 stations · 14 provinces
Cheapest today · Tamoil · L'Hospitalet de Llobregat · 1.649 €/l
One dot per Biodiesel station
Biodiesel
Network · Spain
28stations
Updated 19 Oct 2026, 09:30
median · Spain
1.699 €/l
−0.220 against Diesel
Cheapest today
1.649 €/l
Tamoil · L'Hospitalet de Llobregat (Barcelona)

Cheapest right now

vs national median

28 stations in Spain sell Biodiesel: they are in 14 provinces, 25 towns and 7 brands.

Today the Spanish median is 1.699 €/l, between a low of 1.649 and a high of 2.089 €/l.

Over thirty days the median has fallen 0.180 €/l, or 10.6 %.

Against Diesel, at 1.919 €/l, Biodiesel works out 0.220 €/l cheaper.

Biodiesel price · last 12 months

Biodiesel · medianDiesel
1.251.501.752.00NovFebMayJulOct1.74
1.251.501.752.00NovFebMayJulOct1.74
Monthly median of the official prices · €/lUpdated 19 Oct 2026, 09:30

Network growth

stations · quarter end
28
2025 Q3
30
2025 Q4
30
2026 Q1
30
2026 Q2
29
2026 Q3
28
2026 Q4
today

Biodiesel by province

14 provinces
  • Barcelona8
  • Tarragona4
  • Cantabria2
  • Madrid2
  • Navarra2
  • Sevilla2
  • Álava1
  • Alicante1
  • Cádiz1
  • Girona1
  • Granada1
  • Huelva1
  • Jaén1
  • Valencia1
Biodiesel stations in provinces without their own page24

What is Biodiesel?

Biodiesel is the methyl ester of vegetable oils or fats: chemically it is not the same thing as HVO, even though both replace fossil diesel. Every ordinary diesel already contains a low blend; high concentrations, from B30 to B100, are only for engines approved for them, almost always fleet vehicles.

You pay by the litre, and it gels at a higher temperature than fossil diesel, which is why winter formulations differ. The sites that sell it as a product in its own right are few and tend to be on industrial estates or at farming co-operatives.

Where it is cheapest

By province, the lowest prices are in Barcelona (1.699 €/l), Tarragona (1.699 €/l) and Cádiz (1.699 €/l).

By brand, the lowest medians belong to Tamoil (1.699 €/l), Shell (1.899 €/l) and Area de Servicio la Palmera (1.989 €/l).

Between the cheapest and the dearest station there is 0.440 €/l: the dearest is 26.7 % above the cheapest.

That still leaves 38 provinces with no Biodiesel outlet at all.

Frequently asked questions about Biodiesel

What is Biodiesel?

Biodiesel is the methyl ester of vegetable oils or fats: chemically it is not the same thing as HVO, even though both replace fossil diesel. Every ordinary diesel already contains a low blend; high concentrations, from B30 to B100, are only for engines approved for them, almost always fleet vehicles.

How many stations sell Biodiesel in Spain?

28 stations across 14 provinces, from the reading on 19 Oct 2026. The map on this page shows them all, and the province list breaks down the total.

How much does Biodiesel cost today?

The Spanish median is 1.699 €/l: the cheapest station asks 1.649 €/l and the dearest 2.089 €/l.

Where is Biodiesel cheapest in Spain?

By province, in Barcelona (1.699 €/l), Tarragona (1.699 €/l) and Cádiz (1.699 €/l). The Canary Islands are taxed differently and are listed separately, so that prices that are not comparable do not get mixed.

How much does a fill of Biodiesel cost?

At today's median of 1.699 €/l, filling 50 litres costs 84.95 €. At the cheapest station it would be 82.45 € and at the dearest 104.45 €.

How is Biodiesel paid for?

You pay by the litre, and it gels at a higher temperature than fossil diesel, which is why winter formulations differ. The Spanish median today is 1.699 €/l, so filling 50 litres costs 84.95 €.

How often are the prices updated?

The Ministry publishes the file several times a day and this site reads it every 30 minutes: the last reading of the 28 stations with Biodiesel is from 19 Oct 2026. Every price on the page carries its own timestamp.

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