Third-party Verification of Greenhouse Gas Emissions

1 Note: The scope of assurance only covers Scope 1 (natural gas, fuel oil and diesel), Scope 2, and certain categories of Scope 3 emissions (business travel and employee commuting). As our Scope 1 emissions also include refrigerants and our Scope 3 emissions include other categories, the assured numbers for GHG emissions do not match exactly with the final data reported to CDP.