National Atmospheric Emissions Inventory

From Motorcycle Action Group Wiki
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

UK National Atmospheric Emissions Inventory

The NAEI compiles estimates of emissions to the atmosphere from UK sources such as cars, trucks, power stations and industrial plant. [1]

The site contains the raw data for emissions in a downloadable excel pivot table: [2]


The pivot table allows filtering by type of pollutant, source , and year. Thus filtering for NO2 from Road transport (NFR codes 1A3bi (cars), 1A3bii (LGV), 1A3biii (HGV & bus), and 1A3biv (mopeds and motorcycles) will enable calculation of relative contribution to overall emissions.

As an example: NO2 for 2015 shows:

• Cars : 146.81 kilotonnes (47.4 %)

• LGV : 91.724 kilotonnes (29.6 %)

• HGV/bus : 70.293 kilotonnes (22.7 %)

• Motorcycles: 0.942 kilotonnes (0.3 %)

• Total : 309.77 kilotonnes (100%)