The Event Performance Calculator Cleo assesses the impacts of events and event places
Since December 2015, Cleo has enabled professionals to produce
business reports with three sections:
• managed stakeholder community development,
• event and tourism spin-offs,
• environmental balance.
Programmed by Deloitte, Cleo bases its methodology on socio-economic studies developed jointly with the French Ministry for the Economy, Atout France (the French Tourism Development Agency), France Congrès, the Paris Region Chamber of Commerce and Industry, the Paris Exhibition Committee, Viparis and OTCP (Paris Region tourism office), as well as on Explori satisfaction surveys, the ADEME’s “Base Carbone” Database (the Environment and Energy Management Agency of the French Ministry for the Environment) and on an expert Scientific Committee made up of professionals, association representatives and public players.