London Atmospheric Emissions Inventory (LAEI)

Emissions by Source Type - Barnet

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NO_x

Borough: Barnet
NOx Emissions by Source Type
Emissions (Tonnes) from	2016	2019	2022	2025	2030
Road Transport	1,265	936	624	403	200
Aviation	1	0	0	0	0
Rail	94	96	54	8	9
River	0	0	0	0	0
Industrial/Commercial Heat/Power	199	204	196	196	178
Industrial Processes	18	18	10	12	10
Construction	48	52	35	28	27
Domestic Heat/Power	140	125	93	83	72
Other	10	10	10	10	10
Total	1,775	1,441	1,022	740	507

PM₁₀

Borough: Barnet
PM10 Emissions by Source Type
Emissions (Tonnes) from	2016	2019	2022	2025	2030
Road Transport	125	113	95	95	80
Aviation	0	0	0	0	0
Rail	6	7	2	0	0
River	0	0	0	0	0
Industrial/Commercial Heat/Power	6	6	6	6	6
Industrial Processes	6	6	4	5	5
Construction	35	62	12	97	111
Commercial Cooking	6	6	6	6	5
Domestic Heat/Power	11	11	10	10	9
Domestic Biomass/Wood Burning	28	28	24	26	24
Domestic Cooking	13	13	13	12	11
Resuspension	65	66	61	64	63
Other	10	10	21	11	11
Total	313	328	254	331	325

PM_2.5

Borough: Barnet
PM2.5 Emissions by Source Type
Emissions (Tonnes) from	2016	2019	2022	2025	2030
Road Transport	69	59	46	46	39
Aviation	0	0	0	0	0
Rail	5	5	1	0	0
River	0	0	0	0	0
Industrial/Commercial Heat/Power	5	6	6	5	5
Industrial Processes	6	6	4	5	5
Construction	5	7	2	10	12
Commercial Cooking	6	6	6	6	5
Domestic Heat/Power	11	11	10	10	9
Domestic Biomass/Wood Burning	28	28	24	26	24
Domestic Cooking	13	13	13	12	11
Resuspension	2	2	2	2	2
Other	9	9	19	9	9
Total	158	152	133	132	123

CO₂

Borough: Barnet
CO2 Emissions by Source Type
Emissions (Tonnes) from	2016	2019	2022	2025	2030
Road Transport	404,147	379,322	338,490	319,079	227,090
Aviation	203	120	116	120	120
Rail	11,596	11,828	9,705	1,333	1,369
River	0	0	0	0	0
Industrial/Commercial Heat/Power	121,415	123,616	118,864	117,431	104,555
Industrial Processes	458	518	482	0	0
Construction	14,431	15,654	13,689	24,889	33,843
Domestic Heat/Power	447,448	459,979	436,983	431,718	400,500
Other	749	761	2,417	761	761
Total	1,000,447	991,796	920,745	895,331	768,238

Note
This summary dashboard is based on the London Atmospheric Emissions Inventory 2022. The charts show emissions from each air pollution source stacked on top of one another, with the total stack height equalling total emissions from all sources across the borough. The numbers in the table are those used to plot the graph and represent, for each year, the amount of pollutant emitted into the atmosphere (in tonnes/year).
- Industrial Processes: includes emissions from Part A1, A2/B processes, and Non-Road Mobile Machinery (NRMM) exhaust on industrial sites.
- Construction: includes emissions from construction dust (PM) and NRMM exhaust on construction sites.

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