COP29 Baku
More than 65,000 delegates have registered to attend COP29 in Baku, potentially making it the second-largest COP on record.
This total is more than 15,000 lower than the record-breaking COP in Dubai last year – and marks the first time in seven years that a COP is not larger than its predecessor.
According to Carbon Brief analysis, host country Azerbaijan has the largest delegation at the summit, with 2,229 people registered. This is followed by Brazil (1,914), Turkey (1,862), the UAE (1,011) and China (969).