https://en.wikipedia.org/wiki/List_of_power_stations_in_Hungary
Something like 20% of the natural gas capacity sat unused.
About 30% more will get lost.
About 30% more of total capacity will get lost.
maybe not:
“Russia’s Gazprom supplies gas to Hungary via the Turkstream pipeline through Turkey and Serbia.”
https://www.naturalgasworld.com/hungarys-energy-supply-is-safe-foreign-minister-says-112736