Sweden levies the highest carbon tax rate at €116.33 (US $137) per ton of carbon emissions, followed by Switzerland and Liechtenstein (€85.76, $101) and Finland (€62, $73.02). You’ll find the lowest carbon tax rates in Poland (€0.07, $0.08), Ukraine (€0.25, $0.30), and Estonia (€2, $2.36).
Source Tax Foundation
