The One Tree Per Fan initiative opened officially in COP 16 Riyadh with SECOTO via Sports for nature/IUCN, links the Climate agenda directly to fan engagement or attendance at sporting events and entertainment events as corresponding green initiative for sports club and famous people in entertainment sector.  This encourages environmental sustainability and engage fans in ecological efforts to combat climate change and foster a sense of community and responsibility among fans, players, and organizations as well as awarding Sports clubs and Fans Club contributions, artists, and actors on environmental protection.