Detailed Metrics

Metric	Units	2018	2019	2020	2021	2022	change vly
Scope 1 CO2e emissions	Tonnes CO2e	18,902,009	19,047,278	7,250,236	5,978,784	11,887,802	+99%
Net scope 1 CO2e emissions	Tonnes CO2e	17,552,126	17,630,259	7,081,895	5,781,757	11,043,309	+91%
Scope 2 location-based emissions	Tonnes CO2e	46,309	44,442	31,324	26,857	28,414	+6%
Scope 2 market-based emissions	Tonnes CO2e	12,903	12,817	7,616	6,908	8,959	+30%
Scope 3 emissions	Tonnes CO2e	5,542,296	5,535,880	2,138,259	1,674,405	2,773,091	+66%
Emissions intensity (jet fuel)	gCO2/pkm	97.2	96.3	110.4	101.6	89.1	-12%
Renewable electricity	%	75%	80%	83%	82%	77%	-5%
Energy intensity (scope 2)	gCO2e/pkm	0.239	0.228	0.483	0.442	0.234	-46.98%
Reduction in GHG emissions from initiatives	Tonnes CO2e	nr	6,905	14,132	0	48,546	n/a
Electricity	kWh	163,596,501	157,426,722	121,612,341	113,509,593	129,816,509	+14%
Jet fuel usage	Million Tonnes	5,929,839	5,973,791	2,271,605	1,871,256	3,729,216	+99%
Onboard waste at hub airports	‘000 tonnes	nr	17,837	9,817	8,098	19,261	+138%
Onboard waste per passenger at hub airports	Kg/pax	nr	0.47	1.00	0.95	0.73	-23%
Overall waste	‘000 tonnes	nr	35,610	23,249	17,952	38,617	+115%
Overall re-used, recycled and recovered	%	nr	15%	18%	28%	23%	-5%
Average noise per flight	Quota Count (QC) per flight	1.19	1.15	1.07	0.9	0.942	5%
Average NOx per flight	Kg per flight	12.47	11.65	13.22	12.73	12.7	0%
Noise Chapter 14	%	64%	65%	72%	74%	80%	6pts
CAEP 6	%	60%	64%	65%	63%	60%	-3pts
CAEP 8	%	25%	29%	37%	39%	34%	-5pt
Percentage female in senior levels (Director, Band 1 and Band 2)	%	37.4%	38.9%	37.7%	37.9%	38	0%
Percentage ethnic minority in senior levels	%	7.8%	8.6%	8.6%	10.1%	9.89%	-2%

*This data has been externally audited as part of the IAG annual reporting process and the results to the IAG annual report can be found here.