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general:trends:emission_trends_nitrogen_oxide [2021/02/04 14:13] – [Table] gniffke | general:trends:emission_trends_nitrogen_oxide [2021/02/08 15:43] – [Main drivers] Decimal points fixed, EN now gniffke | ||
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===== Main drivers ===== | ===== Main drivers ===== | ||
- | NOₓ total emissions show a falling trend from 1990 onwards, with emission reductions of 60,3% between 1990 and 2019 and steadily falling emissions in the last years. The Main Driver for NOₓ emissions is Fuel Combustion (NFR 1.A) with over 91% of 1990 emissions and a 64% reduction from 1990 to 2019. More than half of the 1990 emissions from Fuel Combustion (NFR 1.A) and a similar reduction (-66%) between 1990 and 2019 comes from Road Transportation (NFR 1.A.3.b), mainly due to constantly improving fuels and increasingly stricter regulations resulting in technical improvements. The rest of the 1990 emissions mainly comes from Energy Industries (NFR 1.A.1) with a 23% share of 1990 Fuel Combustion (NFR 1.A) emissions and a 61% reduction and to a lesser extend from Manufacturing Industries and Construction (NFR 1.A.2) with an 12% share and 71% reduction followed by Other Sectors (NFR 1.A.4) with a share of nearly 8% in 1.A and a 42% reduction between 1990 and 2019. For Manufacturing Industries and Construction (NFR 1.A.2) some emissions were reassigned to the Industrial Processes (NRF 2) starting from the year 2000, leading to lower emissions from the energy sector and a similar rise in the Industrial processes. | + | NOₓ **total emissions** show a falling trend from 1990 onwards, with emission reductions of 60.3% between 1990 and 2019 and steadily falling emissions in the last years. The Main Driver for NOₓ emissions is **Fuel Combustion (NFR 1.A)** with over 91% of 1990 emissions and a 64% reduction from 1990 to 2019. More than half of the 1990 emissions from **Fuel Combustion (NFR 1.A)** and a similar reduction (-66%) between 1990 and 2019 comes from **Road Transportation (NFR 1.A.3.b)**, mainly due to constantly improving fuels and increasingly stricter regulations resulting in technical improvements. The rest of the 1990 emissions mainly comes from **Energy Industries (NFR 1.A.1)** with a 23% share of 1990 Fuel Combustion (NFR 1.A) emissions and a 61% reduction and to a lesser extend from **Manufacturing Industries and Construction (NFR 1.A.2)** with an 12% share and 71% reduction followed by **Other Sectors (NFR 1.A.4)** with a share of nearly 8% in 1.A and a 42% reduction between 1990 and 2019. For **Manufacturing Industries and Construction (NFR 1.A.2)** some emissions were reassigned to the **Industrial Processes (NRF 2)** starting from the year 2000, leading to lower emissions from the energy sector and a similar rise in the Industrial processes. |
__NOₓ Emissions 1990-2019__ | __NOₓ Emissions 1990-2019__ | ||
- | ^ Total Emissions (kt) |||||||||||||^ | + | ^ Total Emissions (kt) |||||||||||||^ |
- | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2011 ^ 2012 ^ 2013 ^ 2014 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 1990 |^ last years ^ | + | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2011 ^ 2012 ^ 2013 ^ 2014 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 1990 ^ last years |
- | | 2.854 | 2.198 | 1.907 | 1.642 | 1.470 | 1.444 | 1.435 | 1.434 | 1.389 | 1.362 | 1.338 | 1.289 | 1.207 | 1.133 | | + | | 2,854 | 2,198 | 1,907 | 1,642 | 1,470 | 1,444 | 1,435 | 1,434 | 1,389 | 1,362 | 1,338 | 1,289 | 1,207 | 1,133 | |
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