CNG
median · Castellón1.299–1.979€/kg
−0.360vs the Spain median · 1.999 €/kg
Updated 3 Nov 2026, 05:30
Cheapest today
1.299 €/kg
Bdmed · Onda
towns
2
2 stations
CNG stations in Castellón
2 stations in 2 towns · median 1.639 €/kg ·
Castellón has only 2 stations with CNG, in 2 towns. The provincial median is 1.639 €/kg, 18.0 % below the Spanish median of 1.999 €/kg.
The lowest price in the province is at Bdmed in Onda: 1.299 €/kg. There is 0.680 €/kg between the cheapest and the dearest: 1.299 to 1.979 €/kg.
Price history
CastellónCNG · Castellón
Towns in Castellón with Compressed natural gas (CNG)
2 towns- Castellón de la Plana1
- Onda1
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 Castellón
- Bdmed1
- Monfort1
Neighbouring provinces
- Tarragona
- Valencia
How the price is moving
Seven days later the provincial median is still 1.639 €/kg. Over thirty days the fall adds up to 0.215 €/kg, or 13.1 %.
All 2 stations with CNG in Castellón are open 24 hours.
The middle half of the stations in Castellón sits between 1.469 and 1.809 €/kg.
At the other end, the Monfort in Castellón de la Plana asks 1.979 €/kg, 0.340 €/kg more than the median.
Paying the median rather than the minimum costs 6.80 € more per 20 kg, at 0.340 €/kg.
The stations are Bdmed in Onda (1.299 €/kg) and Monfort in Castellón de la Plana (1.979 €/kg).
Where to fill up
The towns with the most choice are Castellón de la Plana (1) and Onda (1).
The brands with the widest presence here are Bdmed (1) and Monfort (1).
No neighbouring province beats 1.639 €/kg: the best of them is Tarragona, at 1.850 €/kg.
Frequently asked questions about CNG in Castellón
How much does CNG cost in Castellón today?
The Castellón median comes from 2 stations with CNG and stands at 1.639 €/kg, from the reading taken on 3 Nov 2026. The cheapest asks 1.299 €/kg and the dearest 1.979 €/kg.
Which is the cheapest CNG station in Castellón?
Today it is Bdmed, in Onda, at 1.299 €/kg: 0.340 €/kg below the provincial median. The order changes every time the Ministry publishes new prices, so the list above overrides this answer.
Is CNG dearer in Castellón than in the rest of Spain?
No. The Castellón median is 1.639 €/kg, 18.0 % below the Spanish median of 1.999 €/kg.
Which towns in Castellón have CNG?
2 towns in the province. The ones with most stations are Castellón de la Plana (1) and Onda (1); the rest are in the full list on this page.
Are there 24-hour CNG stations in Castellón?
Round the clock: 2 stations of the 2 with CNG in Castellón. The "Open now" pill on each listing works it out in local time. They are Bdmed in Onda (Carretera Apeadero de Betxi Polígono 19 Parc. 34 km 2) and Monfort in Castellón de la Plana (Calle Dinamarca – Esquina C/saboner, s/n).
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 Castellón: 2 stations, with a median of 1.639 €/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 Castellón you will find it at 2 stations, with a median of 1.639 €/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 Castellón is from 3 Nov 2026. In practice most stations move their price once or twice a week, usually first thing in the morning.