Number of energy performance certificates of existing buildings in Spain in 2022, by energy efficiency and CO2 emissions (in 1,000s)

Over half of existing buildings with a certificate in Spain in 2022 had a rating of E. That was the case for both categories, energy consumption and CO₂ emissions. Overall, there were roughly ****** buildings with an A rating for CO _** emissions and ****** buildings with an A rating for energy consumption.