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Table 3.1 By country: Greenhouse gas emissions, 20191,2
 1990 = 100Percentage points
Country2019 GHG EmissionsKyoto Target IndexAbove/Below Limit
Estonia35.892.056.2
Lithuania42.692.049.4
Romania42.792.049.3
Latvia43.092.049.0
Greece82.9125.042.1
Slovakia54.492.037.6
Bulgaria56.092.036.0
Sweden71.5104.032.5
Czech Republic62.092.030.0
Hungary68.094.026.0
Finland74.5100.025.5
France80.1100.019.9
Croatia75.295.019.8
Portugal108.1127.018.9
Denmark62.479.016.6
Germany64.979.014.1
Italy80.693.512.9
Belgium80.192.512.4
Netherlands82.094.012.0
Poland82.194.011.9
Spain108.5115.06.5
Ireland109.9113.03.1
Slovenia91.892.00.2
Luxembourg84.472.0-12.4
Austria101.887.0-14.8
Cyprus158.7::
Malta83.8::
   
United Kingdom56.887.530.7
   
EFTA Countries:
Switzerland85.592.06.5
Norway97.8101.03.2
Iceland128.2110.0-18.2
Source: European Environment Agency
1Data unavailable for EU candidate countries.
2Sorted by Above/Below Limit, descending.
: Data is unavailable
  • The 1997 Kyoto Protocol international treaty established goals for nations to reduce greenhouse gas emissions. The EU14 countries agreed to collectively reduce greenhouse gas emissions by 8.0% on 1990 levels between 2008 and 2012. Ireland's responsibility towards this goal was not to exceed a 13.0% increase on 1990 levels.
  • In 2009, Irish greenhouse gas emissions were 114.6%, above the Kyoto limit of 113.0%. By 2011 Irish greenhouse gas emissions decreased to a low of 106.2% and remained close to this level between 2011 and 2015.
  • By 2016, Irish greenhouse gas emissions increased to 114.8%, resulting in 2016 being the first year since 2010 that emissions exceeded the limits established in the Kyoto protocol (at 1.8 percentage points above the Kyoto limit).
  • Irish greenhouse gas emissions fell below the Kyoto limit again in 2019 to 109.9%.
  • There were two EU27 countries that exceeded the Kyoto target index in 2019: Luxembourg (-12.4 percentage points) and Austria (-14.8 percentage points).
YearIrelandKyoto Target
2009114.6113
2010113.9113
2011106.2113
2012108.1113
2013107.7113
2014106.7113
2015106.7113
2016114.8113
2017114.2113
2018114.9113
2019109.9113
Table 3.2 Ireland: Greenhouse gas emissions, 2009-20191
 Carbon DioxideNitrous OxideMethaneHFC, PFC, SF6, NF3Total GHG Emissions
Year'000 tonnes CO2'000 tonnes N2O'000 tonnes CH4'000 tonnes CO2 eq.
200942,110204921,03761,547
201041,678214831,00861,105
201138,000204811,01556,989
201238,1792049399557,612
201337,292225381,15958,571
201436,909225401,23258,063
201538,688225621,23560,432
201640,156225771,32162,475
201739,133235931,24662,115
201839,1952460693862,526
201937,2752358991759,778
Source: CSO, Environmental Accounts Air Emissions
1Total Greenhouse Gas Emissions is greater than the sum of components shown in the table above, as nitrous oxide and methane are not shown in CO2 equivalents.
  • The three main components of greenhouse gas emissions are carbon dioxide (CO2), nitrous oxide (N2O), and methane (CH4). The other gases that contribute to emissions are hydrofluorocarbons (HFC), perfluorocarbons (PFC), sulphur hexafluoride (SF6), and nitrogen trifluoride (NF3). These latter four gases accounted for between 1.5% and 2.1% of total GHG emissions.
  • Total greenhouse gas (GHG) emissions decreased from 61.5 million tonnes of CO2 equivalent in 2009 to 57.0 million tonnes in 2011. GHG emissions then increased from 57.6 to 62.5 million tonnes between 2012 and 2018 before falling to 59.8 million tonnes in 2019.
  • There was a 2.9% decrease in total greenhouse gas emissions between 2009 and 2019. In the same time period, there was an 11.5% decrease in CO2 emissions, a 12.5% increase in N2O emissions, and a 19.7% increase in CHemissions
  • Carbon dioxide emissions decreased from 42.1 to 37.3 million tonnes between 2009 and 2019.
Table 3.3 Ireland: Air pollutant emissions, 2009-2019
'000 tonnes
YearSulphur Dioxide (SO2)Nitrogen Oxide (Nox)Ammonia (NH3)Carbon Monoxide(CO)PM2.5PM10
2009321231101561738
2010261171081431635
2011251051041311529
2012231081061241429
2013241131181201529
2014181121141131428
2015161151201111429
2016141151251041328
201715111129921329
201815110135821429
201911101125681228
Source: CSO, Environmental Accounts Air Emissions
  • All of the air pollutants included in the table above decreased between 2009 and 2019, with the exception of ammonia, which increased from 110,000 tonnes in 2009 to 125,000 tonnes in 2019 (peaking at 135,000 tonnes in 2018).
  • Sulphur dioxide emissions decreased by 66.4%, from 32,000 tonnes in 2009 to 11,000 tonnes in 2019.
  • Between 2009 and 2019, particulate matter (PM10) decreased by 26.8%, and fine particulate matter (PM2.5) decreased by 31.6%. The main source of PM10 emissions in 2019 is industry. The primary source of PM2.5 particles is household activities.
  • In the same time period, carbon monoxide emissions decreased by 56.1% and nitrogen oxide emissions decreased by 18.0%.
Table 3.4 Ireland: Particulate matter in urban areas, 2010-20201
PM10(µg/m3)
YearDublinCorkTowns > 15,000
 Average PM10Number of days daily PM10 limit exceededAverage PM10Number of days daily PM10 limit exceededAverage PM10Number of days daily PM10 limit exceeded
20101972272734
201114721192124
2012130177198
20131431772111
20141411612110
20151441731810
20161411871712
2017133174169
2018141170164
20191591861812
20201301522019
Source: Environmental Protection Agency
1See Appendix 1 for location of monitoring stations.
  • The annual average measure of particulate matter (PM10) in Dublin decreased from 19 to 13 µg/m3 between 2010 and 2012, before increasing to 14 µg/m3 in 2013. Between 2013 and 2020, the level of PM10 in Dublin ranged from 13 to 15 µg/m3, with the level of PM10 being 13 µg/m3 in 2020.

  • The number of days the daily limit of PM10 was exceeded in Dublin fell from 7 in 2010 to 0 in 2012. It increased to 9 days by 2019, before decreasing to 0 days in 2020.
  • In Cork, the level of PM10 varied from a high of 22 µg/m3 in 2010 to a low of 15 µg/m3 2020.
  • Between 2010 and 2020, the average level of PM10 in towns with a population greater than 15,000 persons was in the range of 16 to 27 µg/m3. In 2020, the daily limit of PM10 was exceeded on 19 days out of the year.
  • The EU set a limit of 50 µg/m3 of PM10 in a 24 hour period. The EU also set a limit that a country my not exceed this limit in any locality for more than 35 days of the year. Ireland has not exceeded the 35-day limit at any monitoring station to date.
YearDublinCorkTowns > 15,000EU27 Limit
2010773435
20117192435
201207835
2013371135
2014111035
2015431035
2016171235
201734935
201810435
2019961235
2020021935
Table 3.5 Ireland: Annual average fine particulate matter, 2010-20201
PM2.5(µg/m3)
YearDublinCorkTowns > 15,000Rural
2010121516:
20111212149
2012119129
20131111:16
2014981614
20151071210
20161071212
201796119
201898109
2019108169
202088149
Source: Environmental Protection Agency
1See Appendix 1 for locations of monitoring stations.
: Data is unavailable.
  • Between 2010 and 2020, the annual average fine particulate matter (PM2.5) in Dublin ranged from a high of 12 µg/m3 to a low of 8 µg/m3.

  • In Cork, the level of fine particulate matter fell from 15 µg/m3 in 2010 to 8 µg/m3 in 2020.

  • In towns greater than 15,000 persons, the average level of fine particulate matter ranged from 10 µg/m3 to 16 µg/m3 between 2010 and 2020.

  • In rural areas, the average level of fine particulate matter in 2020 was 9 µg/m3. This was the same as the previous three years.

  • There were no regions where PM2.5 levels exceeded the EU limit of 25 µg/m3.

Table 3.6 By country: Energy productivity, 2015-20191
€ per kg of oil equivalent (KGOE)
Country20152016201720182019
Ireland16.215.717.518.719.6
Denmark14.414.515.015.215.9
Luxembourg11.311.811.611.411.6
Italy9.910.19.910.110.3
Germany8.78.89.09.49.7
Austria9.29.39.39.89.7
Spain8.28.48.38.58.9
France8.08.38.48.68.9
Sweden8.58.38.38.48.8
EU277.87.87.98.18.4
Netherlands7.57.57.78.18.3
Cyprus7.06.97.17.37.7
Portugal7.17.27.27.57.7
Greece7.17.26.97.27.3
Belgium6.56.26.26.36.5
Slovenia5.75.65.75.96.3
Croatia5.35.55.55.75.9
Finland5.75.75.85.85.9
Romania4.54.84.85.05.3
Slovakia4.84.84.75.05.1
Latvia4.64.64.74.84.9
Lithuania4.74.64.64.74.9
Hungary4.44.44.44.64.9
Poland4.44.34.34.34.7
Czech Republic4.14.24.34.44.6
Estonia3.42.93.03.34.1
Malta3.93.73.53.63.6
Bulgaria2.22.32.32.32.5
      
United Kingdom10.711.011.411.511.9
      
EFTA Countries:
Norway11.512.111.711.712.6
Iceland2.02.22.22.12.2
      
EU Candidate Countries:
Turkey6.26.16.06.36.3
Montenegro3.43.63.63.63.6
Macedonia3.03.13.03.33.1
Serbia2.22.22.22.32.5
Source: Eurostat General and Regional Statistics
1Sorted by 2019, descending.
  • Energy productivity measures the amount of output that is produced per unit of gross inland energy consumption and provides an indicator of the energy consumption.
  • Ireland's energy productivity increased from €16.2 per kilogram of oil equivalent (KGOE) in 2015 to €19.6 per KGOE in 2019. This was the highest energy productivity in the EU27 in 2019.
  • In the EU27, Ireland had the highest energy productivity each year since 2015, peaking at €19.6 per KGOE in 2019.
  • In 2019, the EU27 average energy productivity was €8.4 per KGOE, with the lowest energy productivity in Bulgaria, at €2.5 per KGOE.
CountryEnergy productivity
Ireland19.6
Denmark15.9
Luxembourg11.6
Italy10.3
Germany9.7
Austria9.7
Spain8.9
France8.9
Sweden8.8
EU278.4
Netherlands8.3
Cyprus7.7
Portugal7.7
Greece7.3
Belgium6.5
Slovenia6.3
Croatia5.9
Finland5.9
Romania5.3
Slovakia5.1
Latvia4.9
Lithuania4.9
Hungary4.9
Poland4.7
Czech Republic4.6
Estonia4.1
Malta3.6
Bulgaria2.5
United Kingdom11.9
Norway12.6
Iceland2.2
Turkey6.3
Montenegro3.6
Macedonia3.1
Serbia2.5
Table 3.7 Ireland: Municipal waste generated, recovered, and landfilled, 2009-20191
Year'000 tonneskg per capita% of waste generated
 Waste generatedWaste recoveredWaste landfilledWaste generatedWaste recoveredWaste landfilled
20092,952.91,101.31,723.7651.437.358.4
20102,846.11,084.91,495.6624.938.152.5
20112,823.21,202.61,344.0617.142.647.6
20122,692.51,450.71,027.6586.153.938.2
2013::::::
20142,619.02,038.6536.5563.877.820.5
2015::::::
20162,763.22,007.4710.8583.072.625.7
20172,768.02,100.7622.9577.675.922.5
20182,912.42,447.1418.1599.684.014.4
20193,085.72,565.1471.6627.083.115.3
Source: Environmental Protection Agency (EPA)
1Data unavailable for 2013 and 2015.
  • The amount of municipal waste in Ireland rose from 3.0 million tonnes in 2009 to 3.1 million tonnes in 2019, an increase of 4.5%.
  • In the same period, there was a 72.6% decrease in the quantity of waste landfilled and a 132.9% increase in the quantity of waste recovered.
  • The quantity of municipal waste generated per person decreased from 651.4kg in 2009 to 627.0kg in 2019.
  • Waste recovered as a proportion of total waste generated rose from 37.3% in 2009 to 77.8% in 2014. It then decreased to 72.6% in 2016, before increasing again in subsequent years and by 2019 was 83.1%.
Year% waste recovered% waste landfilled
200937.358.4
201038.152.5
201142.647.6
201253.938.2
201300
201477.820.5
201500
201672.625.7
201775.922.5
20188414.4
201983.115.3
Table 3.8 By country: Municipal waste generated and treated, 20191,2,3
 kg per capita% of waste generated
CountryWaste GeneratedLandfillRecyclingCompostingIncinerationLandfill
Malta6976369.00.00.091.2
Greece52440716.05.01.377.7
Romania2802137.14.34.676.1
Cyprus64843015.01.40.966.4
Croatia44526426.73.40.059.3
Latvia43925236.05.03.457.4
Slovakia42121926.811.69.352.0
Hungary38719626.69.313.750.6
Portugal51324412.116.818.947.6
Czech Republic50023122.011.216.446.2
Poland33614525.08.922.943.2
EU2750112130.118.026.324.2
France55612123.420.532.721.8
Lithuania47210227.522.214.821.6
Italy50310530.021.319.720.9
Estonia3696428.22.445.317.3
Ireland6279627.89.645.815.3
Slovenia5025242.616.713.110.4
Luxembourg7913529.719.246.64.4
Austria5881226.232.138.42.0
Netherlands508727.829.141.71.4
Belgium416434.120.742.81.0
Denmark844833.518.047.50.9
Finland566529.314.155.50.9
Germany609547.918.732.50.8
Sweden449332.514.352.60.7
Spain472:19.719.7::
Bulgaria::::::
       
United Kingdom4555127.317.639.511.3
       
EFTA Countries:     
Norway7762929.911.049.53.7
Switzerland709029.923.147.00.0
Iceland::::::
       
EU Candidate Countries:     
Montenegro5454834.80.20.088.6
Turkey42434711.10.50.081.8
Albania38130518.6:180.1
Macedonia441305:::69.2
Serbia338:0.3:::
Source: Eurostat
1Data for Ireland sourced from the EPA.
2Sorted by percent landfilled, descending.
3United Kingdom data provided by the Office for National Statistics.
: Data is unavailable.
  • In all, 15.3% of municipal waste was sent to landfill in Ireland in 2019, below the EU27 rate of 24.2%.

  • Sweden, Germany, Finland and Denmark had very low percentages of waste landfilled (less than 1.0%), and Switzerland sent no waste to landfill in 2019. These countries have very high rates of recycling and incineration.

  • In contrast, within the EU27 more than 75% of waste in Malta, Greece and Romania went to landfill.

  • Less than a third (27.8%) of waste was recycled in Ireland in 2019, below the EU27 average of 30.1%.

  • Ireland incinerated 45.8% of its waste in 2019, above the EU27 average of 26.3%.

  • Ireland had the fifth highest quantity of waste generated per capita in the EU27 at 627kg per capita. Denmark had the highest waste generated per capita (844kg) and Romania had the lowest (280kg).
This map is © Ordnance Survey Ireland. All rights reserved. License number 01/05/001.
Table 3.9 By country: Passenger cars per 1,000 inhabitants, 2015-20191
Cars per 1,000 inhabitants
Country20152016201720182019
Luxembourg661662670676681
Italy616625:646663
Cyprus575595609629645
Poland546571593617642
Finland590604617629642
Estonia514534550563598
Malta611615613608597
Germany548555561567574
Slovenia523531541549556
Czech Republic485502522540554
Lithuania431456483512536
Portugal457470492514530
Spain481492504513519
Belgium497503508511511
Greece474479487:504
Netherlands477481487494499
France485480478478482
Sweden474477479476473
Denmark419429438447455
Ireland436439444445454
Slovakia375390408426439
Croatia358374389409425
Bulgaria442443393396407
Hungary325338355373390
Latvia345341356369381
Romania261279307332357
Austria546550555562:
      
United Kingdom463469471473:
      
EFTA Countries:
Liechtenstein766773779780781
Switzerland535537539539537
Norway501506514516522
      
EU Candidate Countries:
Macedonia185190194200205
Turkey134142149151150
Source: Eurostat, Transport
1Sorted by 2019, descending.
: Data is unavailable.
  • In Ireland, the number of passenger cars per 1,000 people increased from 436 in 2015 to 454 by 2019. Ireland had the seventh lowest ratio of passenger cars per 1,000 inhabitants in the EU27 in 2019.
  • In the same year, Romania had the lowest number of passenger cars, at 357 per 1,000 inhabitants, while Luxembourg had the highest, at 681.
Table 3.10 By country: Modal split of inland freight transport, 20191
% of inland freight
CountryInland WaterwaysRailwaysRoads
Latvia:73.626.4
Lithuania0.067.432.6
Romania28.126.845.0
Bulgaria31.821.147.1
Netherlands42.76.350.9
Estonia:42.058.0
Slovenia:35.564.5
Slovakia3.631.065.5
Austria2.430.866.7
Hungary5.226.368.5
Sweden0.130.669.3
Croatia6.522.870.7
Finland0.326.972.8
Germany8.018.773.4
Czech Republic0.126.273.8
Poland0.024.076.0
EU276.117.676.3
Belgium11.412.076.6
Luxembourg8.26.985.0
Portugal:13.087.0
France2.49.787.9
Italy0.011.988.1
Denmark:11.588.5
Spain:4.895.2
Greece:2.597.5
Ireland:0.699.4
Cyprus::100.0
Malta::100.0
    
United Kingdom0.19.190.8
    
EFTA Countries:
Switzerland0.134.365.6
Norway:14.685.4
Source: Eurostat, General and Regional Statistics
1Sorted by "Roads", ascending.
  • Almost all (99.4%) inland freight transport in Ireland went by roads in 2019, with just 0.6% transported on the railways. No inland freight used inland waterways in Ireland.

  • Ireland had the highest percentage of freight travelling by road of those EU27 countries that had alternative transport options available. Malta and Cyprus have no rail or inland waterway transport, thus all inland freight travelled by road in these two countries.

  • Latvia had the lowest percentage of freight transport travelling by road at 26.4% in 2019. Lithuania was the only other country which had more freight travelling by rail than by road, with 67.4% by railways, and 32.6% travelling by roads.

  • The Netherlands had the most freight travelling by inland waterways in 2019, at 42.7%. This was significantly greater than the EU27 average of 6.1%.

CountryInland WaterwaysRailwaysRoads
Latvia073.626.4
Lithuania067.432.6
Romania28.126.845
Bulgaria31.821.147.1
Netherlands42.76.350.9
Estonia04258
Slovenia035.564.5
Slovakia3.63165.5
Austria2.430.866.7
Hungary5.226.368.5
Sweden0.130.669.3
Croatia6.522.870.7
Finland0.326.972.8
Germany818.773.4
Czech Republic0.126.273.8
Poland02476
EU276.117.676.3
Belgium11.41276.6
Luxembourg8.26.985
Portugal01387
France2.49.787.9
Italy011.988.1
Denmark011.588.5
Spain04.895.2
Greece02.597.5
Ireland00.699.4
Cyprus00100
Malta00100
Table 3.11 Ireland: Number of vehicles licensed for the first time by type, 2010-20201,2
Number of vehicles
YearPetrolDieselElectric OnlyPetrol/Electric HybridPlug-in Electric HybridOtherTotal
201029,66869,54466739:3,059103,076
201125,18178,543103558:1,376105,761
201219,51773,525215635:1,20195,093
201320,53171,69372582:992,887
201425,16291,225238995:32117,652
201535,110116,6234971,40212395153,850
201642,128135,8924112,5712865181,293
201741,964114,4616644,4862614161,840
201849,77899,1001,3286,92172711157,865
201949,13285,2843,80310,1651,34915149,748
202034,58664,0084,44310,4332,496548116,514
Source: CSO, Vehicle Licensing Statistics
1Break in series in 2015, see Appendix 1.
2Plug-in Electric Hybrid includes both petrol/electric and diesel/electric hybrid vehicles.
  • In Ireland, the total number of vehicles licensed for the first time in 2020 was 116,514.
  • In 2020, diesel vehicles were the most common type of vehicle licensed for the first time at 54.9% (or 64,008 vehicles). This was followed by petrol vehicles (34,586 or 29.7%), petrol/electric hybrids (10,433 or 9.0%) and electric only vehicles (4,443 or 3.8%).
  • Although the number of plug-in electric hybrids and electric only licensed vehicles was low compared to diesel and petrol in 2020, the percentage of such vehicles increased 85.0% and 16.8% from 1,349 and 3,803 respectively compared to 2019.

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