National Atmospheric Emissions Inventory

From Motorcycle Action Group Wiki
Revision as of 12:33, 20 July 2018 by Cbrown (talk | contribs) (Created page with " == UK National Atmospheric Emissions Inventory == The NAEI compiles estimates of emissions to the atmosphere from UK sources such as cars, trucks, power stations and industr...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

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]



Precis

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%)


Relevance