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general:trends:emission_trends_carbon_monoxide [2021/12/15 19:07] – external edit 127.0.0.1general:trends:emission_trends_carbon_monoxide [2023/03/15 14:27] – [Table] kotzulla
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 ===== Main drivers ===== ===== Main drivers =====
-**CO total emissions** show a falling trend over the whole interval, with emission reductions of 78.2 % between 1990 and 2019 and a stagnation of emission reductions in the last years. The Main Driver for CO emissions is **Fuel Combustion (NFR 1.A)** with 90% of total 1990 emissions and an 83% reduction between 1990 and 2019. In the Fuel Combustion category, **Road Transport (NFR 1.A.3.b)** is responsible for 61% of the 1990 emissions, with **Passenger Cars (NFR 1.A.3.b.i)** emitting nearly all of it. Reductions of about 87% in those categories between 1990 and 2019 are mainly due to constantly improving fuels and increasingly stricter regulations resulting in technical improvements. **Other Sectors (NFR 1.A.4**, including commercial/institutional and residential sources) are responsible for about 30% of 1990 Fuel Combustion emissions with a 82% reduction between 1990 and 2019. 
  
-__CO Emissions 1990-2019__+**CO total emissions** show a falling trend over the whole interval, with emission **reductions of 80.6 %** between 1990 and 2021 and a renewed interval of emission reductions in the last years. 
  
-^  Total Emissions (kt)                                                                                                          |||||||||||||^  Trend: latest compared to                                                                  || +The Main Driver for CO emissions is **Fuel Combustion (NFR 1.A)** with 90% of total 1990 emissions and an 86% reduction between 1990 and 2021. In the Fuel Combustion category, **Road Transport (NFR 1.A.3.b)** is responsible for 57% of the 1990 emissions, with **Passenger Cars (NFR 1.A.3.b.i)** emitting nearly all of it. Reductions of about 89% in those categories between 1990 and 2021 are mainly due to constantly improving fuels and increasingly stricter regulations resulting in technical improvements. 
-^  1990                  ^  1995  ^  2000  ^  2005  ^  2010  ^  2011  ^  2012  ^  2013  ^  2014  ^  2015  ^  2016  ^  2017  ^  2018  ^  2019  ^  1990                                            ^  last years                               ^ +
-|                 13,204 |  7,181 |  5,147 |  3,921 |  3,621 |  3,555 |  3,295 |  3,255 |  3,091 |  3,194 |  3,061 |  3,082 |  2,957 |  2,881 |  {{:general:trends:down_green.png|down}} -78.2%  |  {{:general:trends:stagnate_yellow.png}}  |+
  
-[{{:general:trends:iir_co_trend.png?nolink&600|**CO trend by sector**}}]+**Other Sectors (NFR 1.A.4**, including commercial/institutional and residential sources) are responsible for about 27% of 1990 Fuel Combustion emissions with a 82% reduction between 1990 and 2021. 
 + 
 +__Table: Carbon monoxide emissions 1990-2021, in kilotonnes [kt]__ 
 + 
 +^                                                                                                                                 |||||||||||||||^  Trend: latest compared to                                                                  || 
 +^  1990   ^  1995  ^  2000  ^  2005  ^  2010  ^  2011  ^  2012  ^  2013  ^  2014  ^  2015  ^  2016  ^  2017  ^  2018  ^  2019  ^  2020  ^  2021  ^  1990                                            ^  last years                               ^ 
 +|  13,354 |  7,234 |  5,146 |  3,863 |  3,536 |  3,457 |  3,206 |  3,168 |  3,000 |  3,102 |  2,973 |  2,981 |  2,863 |  2,756 |  2,454 |  2,587 |  {{:general:trends:down_green.png|down}} -80.6%  |  {{:general:trends:down_green.png|down}}  | 
 + 
 +{{ :general:trends:iir_co_trend.png?direct&800 | trend of cO emissions, by sector}} 
 +{{ :general:trends:iir_co_trend_from_2005.png?direct&800 | trend of cO emissions, by sector, from 2005}}