G20 Countries List 2024 Wiki. The group of twenty (g20) comprises 19 countries (argentina, australia, brazil, canada, china, france, germany, india, indonesia, italy, japan, republic of korea, mexico,. The list of countries that emit the most carbon dioxide in 2024 includes china, the united states, india, russia, japan, indonesia, iran, germany, south korea, and.

With an annual rotating presidency, the g20 operates in yearly cycles, involving various ministerial and technical meetings that culminate in the summit of heads of state and. Some of the permanent invitees.