Poland has 25 filling stations for CNG according to NGVA Europe. On the 10^th of June Renewtec AB visited the filling station in Gdynia. Before filling the staff has to initiate the filling with a special card. One can only pay cash and only with the Polish currency, zloty at the filling station in Gdynia.
The CNG price was a nice surprise, 3.08 zloty/Nm³, i.e. approx. 0.73 euro/Nm³. The filling station had a good pressure since it was possible to fill 21 Nm³ (20 Nm³ is more normal).