The Prince of Wales, 41, together with Hannah Jones, chief executive of the Earthshot Prize, met all 15 finalists shortlisted for the awards on Tuesday morning in Singapore.
Glamorous green was the dress code in Singapore, with Prince William and Ted Lasso star Hannah Waddingham strolling down a grass-green carpet together ahead of the Earthshot Prize ceremony.
Prince William announced the 15 Earthshot Prize finalists at the Earthshot Prize Innovation Summit in New York City meet who is in the running for the five $1.2 million prizes