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CO₂ emissions · Asia · 2024 data

Flag of BruneiBrunei CO₂ Emissions

Brunei emitted 12.1 million tonnes of CO₂ from fossil fuels and industry in 2024, or 26.0 t per person — #104 of 213 countries and 0.03% of global emissions. That is 5.5× the world average of 4.73 t per person. Over the past ten years emissions rose by 36%.

12.1 Mt
CO₂ in 2024 · #104
26.0 t
Per person · #3 (world 4.73 t)
0.03%
Share of world CO₂
-3.6%
Change vs 2023

CO₂ emissions of Brunei, 1950–2024

Million tonnes of CO₂ per year · fossil fuels and industry, excluding land use · Our World in Data, based on the Global Carbon Budget and Jones et al. (CC BY 4.0)

2023
Peak year (12.5 Mt)
+141%
Since 1990
+122%
Since 2005
428 Mt
Emitted in total · #106
CO₂ emissions by year (table)
YearCO₂ (million t)Per person (t)Change
202412.126.05-3.6%
202312.527.24+2.2%
202212.226.87+4.5%
202111.725.92+4.9%
202011.224.94+16.7%
20199.621.61+2.4%
20189.321.34+0.3%
20179.321.51+22.0%
20167.617.85+10.1%
20156.916.42-21.5%
20148.821.19+15.8%
20137.618.55-19.7%
20129.523.42-0.6%
20119.623.93+19.2%
20108.020.44+3.5%
20097.720.12-15.5%
20089.224.26+13.5%
20078.121.78+13.1%
20067.119.59+31.6%
20055.415.12-9.0%
20046.016.91-2.8%
20036.117.71+16.2%
20025.315.54-8.2%
20015.817.27-2.2%
20005.918.03-1.5%
19996.018.72+6.8%
19985.617.91-9.5%
19976.220.24+3.6%
19966.019.99+1.3%
19955.920.21+11.2%
19945.318.63-9.5%
19935.921.13-12.3%
19926.724.71-2.3%
19916.825.99+36.3%
19905.019.62-21.0%
19896.325.57+11.0%
19885.723.71+72.3%
19873.314.18+44.4%
19862.310.14-11.4%
19852.611.85+35.4%
19841.99.05-29.9%
19832.713.35+2.6%
19822.713.45+29.4%
19812.110.73-70.1%
19806.936.95-7.5%
19797.441.20-22.0%
19789.554.51+49.2%
19776.437.75+6.1%
19766.036.79-14.9%
19757.144.76-13.5%
19748.253.57-18.0%
197310.067.67+5.5%
19729.566.48+25.9%
19717.554.46-8.4%
19708.260.70+1,584.6%
19690.53.71+13.5%
19680.43.40-2.5%
19670.43.63-10.4%
19660.54.24+47.4%
19650.33.01-2.3%
19640.33.22-3.9%
19630.43.51-4.1%
19620.43.83+21.7%
19610.33.29-8.7%
19600.33.77+2.1%
19590.33.89+2.2%
19580.34.04+8.9%
19570.33.95-1.3%
19560.34.27-1.0%
19550.34.61-16.4%
19540.45.87+4.4%
19530.35.98+6.8%
19520.35.94+7.3%
19510.35.87-27.5%
19500.48.57-96.4%

Where Brunei's CO₂ comes from

Gas
42% · 5.1 Mt
Oil
31% · 3.8 Mt
Coal
25% · 3.0 Mt
Flaring
2% · 190 kt

Gas is the largest source.

Per person: Brunei vs the world

#3Flag of Brunei
Brunei
26.0 t
World average
4.73 t

Production vs consumption

Counting the CO₂ embedded in the goods it imports and exports, Brunei's consumption-based footprint was 8.9 million tonnes (19.3 t per person) in 2023. Brunei is a net exporter of emissions: 29% of what it emits goes into goods consumed abroad.

Primary energy use: 121,980 kWh per person (world 21,654 kWh).

All greenhouse gases (2024)

CO₂ from fossil fuels & industry
12.1 Mt
CO₂ from land use & forests
841 kt
Methane (CH₄)
1.6 Mt
Nitrous oxide (N₂O)
569 kt
Total: 15.0 million tonnes CO₂-equivalent (32.3 t per person) · 0.02% of global warming to date.

Brunei and its neighbours — CO₂ per person

#3Flag of Brunei
Brunei
26.0 t
#34Flag of Malaysia8.16 t

Frequently asked questions about CO₂ emissions in Brunei

How much CO₂ does Brunei emit?

Brunei emitted 12.1 million tonnes of CO₂ from fossil fuels and industry in 2024, or 26.0 t per person — #104 of 213 countries and 0.03% of global emissions.

What are Brunei's CO₂ emissions per capita?

About 26.0 t of CO₂ per person in 2024 (#3 of 212). That is 5.5× the world average of 4.73 t per person.

Are Brunei's emissions going up or down?

Over the past ten years emissions rose by 36%. Compared with 1990 they are 141% higher, and compared with 2005 122% higher.

What is the main source of CO₂ in Brunei?

Gas, with 42% of fossil and industrial CO₂ (5.1 million tonnes).

How much has Brunei contributed to climate change historically?

Since records begin, Brunei has emitted 428 million tonnes of CO₂ — 0.02% of the world total (#106). Its greenhouse gases have warmed the planet by about 0.000 °C.

Data: Our World in Data, based on the Global Carbon Budget and Jones et al. (CC BY 4.0). CO₂ figures cover fossil fuels and industry (territorial), excluding land-use change unless stated.