Brazil, set to host the United Nations climate summit in Belem in November, was among the first to update its NDCs a year ago.
However, many countries have missed the latest September deadline due to geopolitical and trade tensions distracting from climate action.
Brazil, which will host the United Nations climate summit in the Amazonian city of Belem in November, was among the first to update its NDCs a year ago.
The delays have caused frustration, with Brazil leading the way in updating its commitments.
Author's summary: Brazil frustrated with climate delays.