Breakdown of greenhouse gas emissions in Spain 2022, by sector

In 2022, the sector that generated the largest amount of greenhouse gas (GHG) emissions in Spain was transportation, accounting for over 30 percent of the emissions in the country. Ranking second and third that year were the industrial sector and electricity generation, with a share of 18.4 and 14.5 percent of Spain's greenhouse gas emissions, respectively. By contrast, the waste sector represented around five percent of the emissions in the Mediterranean country.