In 2010 a carbon tax was introduced in Ireland. The carbon tax applies to kerosene, marked gas oil, liquid petroleum gas, fuel oil, natural gas and solid fuels.
The rate of carbon tax from 1 May 2013 to 1 May 2014 was based on a charge of €10 per tonne of CO2 emitted by the fuel concerned. The rate increased to €20 per tonne with effect from 1 May 2014.
The carbon tax on fuel increased by €6 from €20 per tonne to €26 per tonne. The increase applied to auto fuels from midnight on 8 October 2019 and to solid fuels from 1 May 2020.