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World Bank · Environment

Japan: Nitrous oxide (N2O) emissions from Transport

1.83Mt CO2e · 2024-12.8% since 2014

A measure of annual emissions of nitrous oxide (N2O), one of the six Kyoto greenhouse gases (GHG), from the transportation sector (subsector of the energy sector) including IPCC 2006 codes 1.A.3.a Civil Aviation, 1.A.3.b_noRES Road Transportation no resuspension, 1.A.3.c Railways, 1.A.3.d Water-borne Navigation, 1.A.3.e Other Transportation. The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5). Reported as: Energy. Annual figures for Japan from 1970 to 2024.

19852024

Every year

YearValue (Mt CO2e)Note
20241.831
20231.944
20221.93
20211.915
20201.836
20192.018
20182.035
20172.081
20162.09
20152.135
20142.1
20132.188
20122.252
20112.362
20102.525
20092.562
20083.396
20073.708
20063.93
20054.037
20044.87
20034.769
20024.568
20014.506
20004.362
199913.253
199811.19
19978.968
19967.301
19956.374
19945.728
19934.889
19925.16
19913.731
19902.795
19892.439
19882.325
19872.239
19862.193
19852.128
19842.116
19832.075
19822.047
19812.129
19802.191
19792.148
19782.053
19771.917
19761.824
19751.745
19741.748
19731.617
19721.576
19711.539
19701.461

Source

Published by World Bank, produced by Joint Research Centre, European Commission, International Energy Agency. Licence: CC BY 4.0. Retrieved 2026-11-08.

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Cite or download

World Bank (2026). Nitrous oxide (N2O) emissions from Transport. Interva. https://interva.co/dataset/worldbank-nitrous-oxide-n2o-emissions-from-transport (accessed 2026-11-15). catalog snapshot 2026-11-08.

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Japan: Nitrous oxide (N2O) emissions from Transport (1970–2024) · Interva