Fortum, excluding Uniper, utilises a database with instructions for collecting site-level environmental data� Uniper utilises its own data gathering spreadsheets and system� Sites are responsible for data input, emissions calculations, and the accuracy of the information provided� The Corporate Sustainability unit compiles the data at the Group-level and is responsible for the disclosed sustainability information� Fortum’s CO(EU ETS) are annually verified at the site level by external verifiers.