SYDNEY (AP) — Australia’s government repealed a much-maligned carbon tax on the nation’s worst greenhouse gas polluters on Thursday, ending years of contention over a measure that became political poison for the lawmakers who imposed it.

The Senate voted 39 to 32 to axe the 24.15 Australian dollar ($22.60) tax per metric ton of carbon dioxide that was introduced by the center-left Labor government in July 2012. Conservative lawmakers burst into applause as the final tally was announced.