| country | Brunei |
| country code | BRN |
| CCR year | 2021 |
| CO2 emissions per capita (CpC), tCO2/y,cap | 23.53 |
| CpC to World | 538% |
| CpC weight | 134% |
| CO2 emissions per GDP (Cp$), tCO2/$GDP | 0.000391 |
| Cp$ to World | 146% |
| Cp$ weight | 16% |
cumulative CO2 emissions in the last 30 years per cumulative GDP (CCp$$), tCO2/$GDP | 0.000275 |
| CCp$$ to World | 84% |
| CCp$$ weight | 17% |
change in CO2 emissions per capita in the last 10 years (CpC10), tCO2/y,cap | 99% |
| CpC10 to World | 105% |
| CpC10 weight | 16% |
change in CO2 emissions per GDP in the last 10 years (Cp$10), tCO2/$GDP | 112% |
| Cp$10 to World | 105% |
| Cp$10 weight | 21% |
CCR Rating a lower number means less CO2 and a better rating | 224 |
| country position on the CCR list of a total 208 | 199 |
| A-G CCR label | G |