That reminds me of the buses with huge CNG tanks on the roof that were driving around in Romania when I was younger: https://newsweek-ro.translate.goog/auto/fot

That reminds me of the buses with huge CNG tanks on the roof that were driving around in Romania when I was younger: https://newsweek-ro.translate.goog/auto/foto-povestea-autovehiculelor-romanesti-cu-butelii-de-gaz-sua-s-au-speriat-ca-sunt-rachete?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en-US&_x_tr_pto=wapp https://newsweek-ro.translate.goog/auto/foto-povestea-autove... Of course, Romania had oil too, but it was exporting most of it, and there was a lot of natural gas left over.