CNG
median · Gipuzkoa1.874€/kg
−0.084vs the Spain median · 1.958 €/kg
Updated 18 Oct 2026, 20:00
Cheapest today
1.874 €/kg
Repsol · Hernani
towns
3
3 stations
CNG stations in Gipuzkoa
3 stations in 3 towns · median 1.874 €/kg ·
Gipuzkoa has only 3 stations with CNG, in 3 towns. At 1.874 €/kg, Gipuzkoa sits 4.3 % below the Spanish median of 1.958 €/kg.
The cheapest today is Repsol, in Hernani, at 1.874 €/kg. Prices run from 1.874 to 1.959 €/kg, a spread of 0.085 €/kg.
Price history
GipuzkoaCNG · Gipuzkoa
Towns in Gipuzkoa with Compressed natural gas (CNG)
3 towns- Hernani1
- Oiartzun1
- Olaberria1
Guides about Compressed natural gas (CNG)
- CNG and LNG stations in Spain for trucks and camper vans
Where the CNG and LNG stations in Spain are, who runs them, why the fuel is priced by the kilogram and not the litre, and what a truck or camper van needs.
Compressed natural gas (CNG) brands in Gipuzkoa
- Repsol2
- Gasogas Olaberria1
Neighbouring provinces
- Álava
- Bizkaia
- Navarra
How the price is moving
The Gipuzkoa median has not moved in seven days: it is still 1.874 €/kg. Against a month ago, Gipuzkoa pays 0.010 €/kg more, up 0.5 %.
Round the clock: 1 station of the 3 with CNG in the province.
Half of the stations in the province charge between 1.874 and 1.917 €/kg; the extremes lie outside that band.
The provincial high is set by Gasogas Olaberria in Olaberria, at 1.959 €/kg, 0.085 €/kg over the median.
The stations are Repsol in Hernani (1.874 €/kg), Repsol in Oiartzun (1.874 €/kg) and Gasogas Olaberria in Olaberria (1.959 €/kg).
Where to fill up
The towns with the most choice are Hernani (1), Oiartzun (1) and Olaberria (1).
If you go by the sign, Repsol (2) and Gasogas Olaberria (1) run the most stations here.
The cheapest town is Hernani (1.874 €/kg) and the dearest Olaberria (1.959 €/kg).
Of the neighbouring provinces the cheapest is Navarra, at 1.824 €/kg: 0.050 €/kg less than here.
Frequently asked questions about CNG in Gipuzkoa
How much does CNG cost in Gipuzkoa today?
The Gipuzkoa median comes from 3 stations with CNG and stands at 1.874 €/kg, from the reading taken on 18 Oct 2026. The cheapest asks 1.874 €/kg and the dearest 1.959 €/kg.
Which is the cheapest CNG station in Gipuzkoa?
The cheapest is Repsol, in Hernani, at 1.874 €/kg. With 3 stations in the province that price is also the provincial median, so there is no choice to make: that is what there is.
Is CNG dearer in Gipuzkoa than in the rest of Spain?
No. The Gipuzkoa median is 1.874 €/kg, 4.3 % below the Spanish median of 1.958 €/kg.
Which towns in Gipuzkoa have CNG?
3 towns in the province. The ones with most stations are Hernani (1), Oiartzun (1) and Olaberria (1); the rest are in the full list on this page.
Are there 24-hour CNG stations in Gipuzkoa?
Round the clock: 1 station of the 3 with CNG in Gipuzkoa. The "Open now" pill on each listing works it out in local time. They are Repsol in Hernani (Autopista AP-8 km 22).
What exactly is CNG?
CNG is natural gas compressed to around 200 bar, almost pure methane, dispensed and billed by the kilogram rather than by the litre. In Gipuzkoa: 3 stations, with a median of 1.874 €/kg.
Which vehicles can use CNG?
It is fitted to factory bi-fuel cars and vans and to a large share of city buses; converting a car afterwards is rare, because the tank is a pressure cylinder. In Gipuzkoa you will find it at 3 stations, with a median of 1.874 €/kg.
How often do the prices change?
Stations report their prices to the Ministry and this site re-reads the file every 30 minutes; the last reading for Gipuzkoa is from 18 Oct 2026. In practice most stations move their price once or twice a week, usually first thing in the morning.