Hong Kong CO2 emissions data for 2020

Key questions

How much total CO₂ did Hong Kong emit in 2020?

Hong Kong emitted 33.5 million tonnes of CO₂ in 2020. This represents 0.1% of the world's entire CO₂ emissions that year.

What was the CO₂ per capita of Hong Kong in 2020?

In 2020, Hong Kong emitted 4.47 tonnes of carbon dioxide per person. This is on a total population of 7500955.

Breakdown

The total CO₂ emissions of 33.5 million tonnes emitted by Hong Kong in 2020 come from the following sources:

Source	CO₂ emissions (million tonnes)	CO₂ emissions per capita (tonnes)
Oil	11.05	1.47
Gas	9.43	1.26
Coal	12.45	1.66
Cement	0.57	0.08
Flaring	0.0	0.0

See how Hong Kong compares to other countries in 2020 rankings.