Nitrous oxide (N₂O) emissions in the United Kingdom (UK)1990-2022

Nitrous oxides (N₂O) emissions in the United Kingdom (UK) were equivalent to 18.1 million metric tons of carbon dioxide (MtCO₂e) in 2022, dropping 4.2 percent from the previous year, and almost 60 percent from 1990. Nitrous oxide is a potent greenhouse gas with a global warming potential almost 300 times greater than carbon dioxide.

2022年，英国（UK）的氧化亚氮（N₂O）排放量相当于1800万吨二氧化碳当量（MtCO₂e），较上一年下降4.2%，较1990年减少近60%。氧化亚氮是一种强烈的温室气体，其全球变暖潜能在二氧化碳近300倍之高。