# London Atmospheric Emissions Inventory (LAEI)

## Emissions by Source Type - Waltham Forest

##

### NOx

Borough: Waltham Forest
NOx Emissions by Source Type
Emissions (Tonnes) from | 2016 | 2019 | 2022 | 2025 | 2030
--- | --- | --- | --- | --- | ---
Road Transport | 624 | 408 | 284 | 171 | 86
Aviation | 1 | 1 | 0 | 1 | 1
Rail | 2 | 6 | 7 | 6 | 6
River | 0 | 0 | 0 | 0 | 0
Industrial/Commercial Heat/Power | 113 | 116 | 118 | 109 | 99
Industrial Processes | 14 | 14 | 3 | 7 | 6
Construction | 21 | 24 | 14 | 16 | 14
Domestic Heat/Power | 72 | 63 | 47 | 45 | 39
Other | 2 | 2 | 3 | 2 | 2
Total | 850 | 633 | 475 | 358 | 253

### PM10

Borough: Waltham Forest
PM10 Emissions by Source Type
Emissions (Tonnes) from | 2016 | 2019 | 2022 | 2025 | 2030
--- | --- | --- | --- | --- | ---
Road Transport | 64 | 57 | 49 | 49 | 43
Aviation | 0 | 0 | 0 | 0 | 0
Rail | 0 | 0 | 0 | 0 | 0
River | 0 | 0 | 0 | 0 | 0
Industrial/Commercial Heat/Power | 3 | 4 | 4 | 3 | 3
Industrial Processes | 1 | 2 | 0 | 1 | 1
Construction | 17 | 12 | 4 | 56 | 58
Commercial Cooking | 3 | 3 | 3 | 3 | 3
Domestic Heat/Power | 6 | 6 | 5 | 6 | 5
Domestic Biomass/Wood Burning | 22 | 22 | 19 | 20 | 19
Domestic Cooking | 7 | 7 | 7 | 7 | 6
Resuspension | 31 | 29 | 30 | 28 | 27
Other | 4 | 4 | 5 | 4 | 4
Total | 160 | 146 | 126 | 177 | 170

### PM2.5

Borough: Waltham Forest
PM2.5 Emissions by Source Type
Emissions (Tonnes) from | 2016 | 2019 | 2022 | 2025 | 2030
--- | --- | --- | --- | --- | ---
Road Transport | 35 | 29 | 24 | 24 | 21
Aviation | 0 | 0 | 0 | 0 | 0
Rail | 0 | 0 | 0 | 0 | 0
River | 0 | 0 | 0 | 0 | 0
Industrial/Commercial Heat/Power | 3 | 3 | 3 | 3 | 3
Industrial Processes | 1 | 2 | 0 | 1 | 1
Construction | 2 | 2 | 1 | 6 | 6
Commercial Cooking | 3 | 3 | 3 | 3 | 3
Domestic Heat/Power | 6 | 6 | 5 | 5 | 5
Domestic Biomass/Wood Burning | 22 | 22 | 19 | 20 | 19
Domestic Cooking | 7 | 7 | 7 | 7 | 6
Resuspension | 1 | 1 | 1 | 1 | 1
Other | 3 | 3 | 4 | 3 | 3
Total | 84 | 78 | 67 | 73 | 68

### CO2

Borough: Waltham Forest
CO2 Emissions by Source Type
Emissions (Tonnes) from | 2016 | 2019 | 2022 | 2025 | 2030
--- | --- | --- | --- | --- | ---
Road Transport | 195,102 | 171,149 | 160,201 | 139,439 | 97,678
Aviation | 587 | 402 | 242 | 408 | 408
Rail | 636 | 1,022 | 1,186 | 1,022 | 1,030
River | 26 | 26 | 26 | 26 | 26
Industrial/Commercial Heat/Power | 66,331 | 67,955 | 70,214 | 62,506 | 55,501
Industrial Processes | 471 | 555 | 367 | 0 | 0
Construction | 6,369 | 7,090 | 5,684 | 14,229 | 17,800
Domestic Heat/Power | 245,828 | 253,070 | 234,593 | 236,974 | 218,659
Other | 121 | 123 | 527 | 123 | 123
Total | 515,471 | 501,391 | 473,039 | 454,727 | 391,225

##

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.