article says that hungarian dependence on russian oil went from sixty-ish% to almost 100% after 2022, and many countries started sourcing oil elsewhere, meaning they used to have other sources, but dropped them for some reason. this can be restarted
on top of druzhba, there is an oil pipeline called adria from croatian coast in omisalj that goes among other places to hungary. turkstream is for gas, but it's not the only source for the grid, and there are lng ports on the adriatic coast, and all these pipelines also go to groningen gas field and norwegian shore and other places https://www.entsog.eu/sites/default/files/2018-10/ENTSOG_CAP_MAY2015_A0FORMAT.pdf
also, has hungary built out renewables during orban tenure? that would help a fair bit in any scenario