Márcia Balisciano,

Chief Sustainability Officer and Global Head of Corporate Responsibility,

RELX Group

Cirium, the aviation analytics firm and part of RELX’ s risk business, tracks the global aviation industry and offers detailed emissions analysis through its Emerald Sky programme.“ Emerald Sky uses advanced analytics on flight data to determine the aircraft type, age, fuel mix, whether it left on time and the load – lots of different factors to give a much more accurate picture of emissions,” Márcia explains.

RELX uses Cirium data for its own Scope 3 business travel reporting, with datasets assured by EY. The company publishes five years of data in its corporate responsibility report within its annual report, to demonstrate transparency.

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