EVERY TRIP SINCE HE GOT TOP JOB

The CO2 emissions of all trips are based on a conservative estimate of six passengers travelling with the Taoiseach, as standard, using the carbon emissions calculator from the United Nations aviation agency

The cost of the Learjet is €3,780 per hour, as set out by the Department of Defence

The cost of the Casa jet is €3,150 per hour. Only two flights have been taken by the Taoiseach on this aircraft to date

June 19, 2017 LONDON First foreign trip as Taoiseach CO2: 1080.2kg Cost: €8,820

June 22-23, 2017 BRUSSELS EU Council meeting CO : 1052.1kg 2 Cost: €11,970

September 25, 2017 LONDON Second meeting with Theresa May CO : 1080.2kg 2 Cost: €9,135

September 28-29, 2017 TALLINN, ESTONIA EU leaders meeting CO2: 1940.0kg Cost: €23,310

October 13-14, 2017 CORK-DERRY Chamber of Commerce dinners CO2: 526kg Cost: €6,300

October 19-20, 2017 BRUSSELS EU Council meeting CO2: 1052.1kg Cost: €12,600

October 24, 2017 PARIS First bilateral meeting with the French President Emmanuel Macron CO2: 1205.8kg Cost: €12,600

November 10, 2017 JERSEY British-Irish Council meeting CO2: 595.6 kg Cost: €8,820

November 16-17, 2017 GOTHENBURG, SWEDEN EU leaders meeting CO2: 1828.8 kg Cost: €16,065

December 14-15, 2017 BRUSSELS EU talks CO2: 1052.1kg Cost: €11,340

December 21-23, 2017 NAPLES-BEIRUT-NAPLES Visits Irish peacekeepers in Lebanon CO2: 5,674kg Cost: €46,305

January 4-5, 2018 BUDAPEST, HUNGARY - SOFIA, BULGARIA Meetings with prime ministers CO2: 2277.8kg Cost: €29,925

January 16-17, 2018 STRASBOURG European Parliament CO2: 1930kg Cost: €15,750

January 24-25, 2018 ZURICH Davos conference CO2: 1453.4kg Cost: €16,065

February 8-9, 2018 VIENNA Bilateral meeting CO2: 1792.6kg Cost: €20,790

February 22-23, 2018 BRUSSELS EU talks CO2: 1052.1kg Cost: €12,285

March 20, 2018 BERLIN First official visit to the German capital CO2: 1446.4kg Cost: €16,065

March 22-23, 2018 BRUSSELS Brexit talks CO2: 1052.1kg Cost: €11,655

April 24-26, 2018 BRUSSELS EU talks CO2: 1052.1kg Cost: €12,600