Emissions of air polluting substances according to NEC guide-lines

Emissions of air polluting substances according to NEC guide-lines

NEC sectors Emissions to air Periods Emission to air (million kgs)
Industry and waste Ammonia (NH3) 2022 2.5
Industry and waste Nitrogen oxides (NOx) 2022 22.9
Industry and waste Sulphur dioxide (SO2) 2022 7.6
Industry and waste NMVOC 2022 29.7
Industry and waste PM2.5 (Particulate matter) 2022 3.4
24 Basic metal industry Ammonia (NH3) 2022 0.0
24 Basic metal industry Nitrogen oxides (NOx) 2022 5.3
24 Basic metal industry Sulphur dioxide (SO2) 2022 3.2
24 Basic metal industry NMVOC 2022 1.5
24 Basic metal industry PM2.5 (Particulate matter) 2022 0.6
22,31-32 Other industry Ammonia (NH3) 2022 0.0
22,31-32 Other industry Nitrogen oxides (NOx) 2022 0.1
22,31-32 Other industry Sulphur dioxide (SO2) 2022 0.0
22,31-32 Other industry NMVOC 2022 2.3
22,31-32 Other industry PM2.5 (Particulate matter) 2022 0.0
Road transport; motorcycles Ammonia (NH3) 2022 0.0
Road transport; motorcycles Nitrogen oxides (NOx) 2022 0.7
Road transport; motorcycles Sulphur dioxide (SO2) 2022 0.0
Road transport; motorcycles NMVOC 2022 3.3
Road transport; motorcycles PM2.5 (Particulate matter) 2022 0.0
Road transport; light freight vehicles Ammonia (NH3) 2022 0.2
Road transport; light freight vehicles Nitrogen oxides (NOx) 2022 11.1
Road transport; light freight vehicles Sulphur dioxide (SO2) 2022 0.0
Road transport; light freight vehicles NMVOC 2022 1.3
Road transport; light freight vehicles PM2.5 (Particulate matter) 2022 0.2
Road transport; heavy freight vehicles Ammonia (NH3) 2022 0.6
Road transport; heavy freight vehicles Nitrogen oxides (NOx) 2022 24.3
Road transport; heavy freight vehicles Sulphur dioxide (SO2) 2022 0.0
Road transport; heavy freight vehicles NMVOC 2022 4.7
Road transport; heavy freight vehicles PM2.5 (Particulate matter) 2022 0.3
Non-road mobile machinery const industry Ammonia (NH3) 2022 0.1
Non-road mobile machinery const industry Nitrogen oxides (NOx) 2022 10.5
Non-road mobile machinery const industry Sulphur dioxide (SO2) 2022 0.0
Non-road mobile machinery const industry NMVOC 2022 1.2
Non-road mobile machinery const industry PM2.5 (Particulate matter) 2022 0.4
Non-road mobile machinery; industry Ammonia (NH3) 2022 0.0
Non-road mobile machinery; industry Nitrogen oxides (NOx) 2022 2.0
Non-road mobile machinery; industry Sulphur dioxide (SO2) 2022 0.0
Non-road mobile machinery; industry NMVOC 2022 0.1
Non-road mobile machinery; industry PM2.5 (Particulate matter) 2022 0.1
Source: CBS.
Explanation of symbols

Dataset is not available.


Statistics Netherlands has switched to a new classification of emission sources.
The table contains annual figures on the emissions of a number of air pollutants in the Netherlands as calculated according to the European NEC guidelines.
In 2001, the European Parliament and the Council of Europe drew up a directive on national emission ceilings for cross-border air pollution. The directive is simply called the NEC directive. NEC stands for 'National Emission Ceilings'. Until 2020, the directive determined for each Member State the maximum amount of a number of air pollutants that could be emitted annually. As of 2020, the system of national emission ceilings has been replaced by one of national emission reduction obligations.
The guidelines relate to sulphur dioxide (SO2), nitrogen oxides (NOx), ammonia (NH3), volatile organic compounds excluding methane (NMVOC) and particulate matter PM2.5 (particles with a diameter of less than 2.5 micrometres).
The emissions, expressed in kilograms, are broken down by NEC sectors: Energy, Transport, Industry, Agriculture, Waste and Other stationary and mobile sources.

Data available from: 1990.
Due to insufficient data quality, the years 1991 to 1994 and 1996 to 1999 are not shown.

Status of the figures:
The figures from 1990 to 2022 are final. In order to obtain a consistent time series the complete data set is (re)calculated when necessary, so as to be able to include the latest insights in the survey, especially in the case of emission factors.

Changes as of 23 February 2024:
None, this is a new table. This table is the successor to the table Emissions of air pollutants according to NEC guidelines, 1990-2021.

When will new figures be available?
Provisional figures for 2023 will be published in September 2024.

Description topics

Emission to air
The emissions of air pollutants in the Netherlands; expressed in kilograms and broken down by NEC sectors.