ねんりょうひちょうせい 燃料費調整 LinksSentence search for 燃料費調整Sentence search for ねんりょうひちょうせいKanji details for 燃, 料, 費, 調 and 整Edit in JMdict Noun1. fuel cost adjustment (system); adjustment of monthly electricity charges according to the import prices of raw materials (crude oil, LNG and coal) Discussions Log in to talk about this word.