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| general:trends:emission_trends_nitrogen_oxide [2022/02/04 08:54] – [Table] Data Update 2020 gniffke | general:trends:emission_trends_nitrogen_oxide [2022/02/07 08:27] (current) – [Main drivers] gniffke | ||
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| NOₓ **total emissions** show a falling trend from 1990 onwards, with emission reductions of 65.6% between 1990 and 2020 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 69% reduction from 1990 to 2020. More than half of the 1990 emissions from **Fuel Combustion (NFR 1.A)** and a similar reduction (-73%) between 1990 and 2020 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 24% share of 1990 Fuel Combustion (NFR 1.A) emissions and a 65% reduction and to a lesser extend from **Manufacturing Industries and Construction (NFR 1.A.2)** with an 12% share and 73% reduction followed by **Other Sectors (NFR 1.A.4)** with a share of 8% in 1.A and a 41% reduction between 1990 and 2020. 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 65.6% between 1990 and 2020 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 69% reduction from 1990 to 2020. More than half of the 1990 emissions from **Fuel Combustion (NFR 1.A)** and a similar reduction (-73%) between 1990 and 2020 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 24% share of 1990 Fuel Combustion (NFR 1.A) emissions and a 65% reduction and to a lesser extend from **Manufacturing Industries and Construction (NFR 1.A.2)** with an 12% share and 73% reduction followed by **Other Sectors (NFR 1.A.4)** with a share of 8% in 1.A and a 41% reduction between 1990 and 2020. 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 1990-2020__ |
| ^ Total Emissions (kt) ||||||||||||||^ | ^ Total Emissions (kt) ||||||||||||||^ | ||
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| | 2.839 | 2.186 | 1.893 | 1.632 | 1.445 | 1.419 | 1.411 | 1.410 | 1.365 | 1.342 | 1.315 | 1.264 | 1.179 | 1.106 | 978 | {{: | | 2.839 | 2.186 | 1.893 | 1.632 | 1.445 | 1.419 | 1.411 | 1.410 | 1.365 | 1.342 | 1.315 | 1.264 | 1.179 | 1.106 | 978 | {{: | ||
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