Tom P Worknotes

Carbon Brief: COP 30 delegate charts

A couple of quick graphics for our COP30 delegate analysis

A bar chart showing the breakdown of delegates attending COP summits over the years since COP1 both

A bar chart showing the average gender balance of delegations has improved over time

I think this second chart is a bit of an odd one, and I'm not sure it communicates clearly outside the context of the article. To clarify: what's being shown is the average of the gender split across the national delegations. In a simple situation where country A sends a delegation with 75% men and 25% women, and country B has 25% men and 75% women, we'd have a situation where the average gender split is 50/50. This method doesn't take into account the size of the delegations. If country A has only 4 people and country B has 400, then the conference as a whole will have 103 women and 301 men, a long way from the 50/50 that the published chart would show. Ignoring delegations and just calculating the gender split on total numbers of delegates paints a somewhat less rosy picture, as per this draft version of the chart...

A barchart of the same format but in this one the gender split remain more or less flat over the lst 10 years, peaking at 37% women