GHG emissions metrics found p.52. of the BAE Systems Annual Report 2022.
BAE Systems Scope 1 emissions - over which BAE Systems has direct control - stand at 113,089 tonnes CO2 equivalent, representing a 20.5% reduction from 2021 (142,241 tonnes CO2e for BAE Systems' Scope 1 emissions in 2021)
Methodology: "Deloitte have provided independent limited assurance in accordance with the International Standard for Assurance Engagements 3000 (ISAE 3000) and Assurance Engagements on Greenhouse Gas Statements (ISAE 3410) issued by the International Auditing and Assurance Standards Board (IAASB)" (p.52, Annual Report 2022)