#30DayChartChallenge 2026 Day1: Part-to-Whole

The treemap shows the final energy consumption by energy product classification for the EU27 in 2024.

Overall, fossil fuels still dominate and most are imported.

Data is from #Eurostat energy balance tables.

#dataviz #stataviz

The following two #Stata packages have been updated on #SSC:

⭐ #sunburst (v1.9): github.com/asjadnaqvi/s...
⭐ #sankey (v1.9): github.com/asjadnaqvi/s...

Check out the GitHub pages for the change logs, new features, and example figures.

#StataViz

Once in a while I do presentations on #StataViz.

🌍 Today we explore demographic change for Uni Rosario in Bogota, Colombia.

🌏 Last month, we explored the relationship of nightlights and PM2.5 for Azim Premji Uni in India.

This is an exciting break from the regular research grind!

Relaunching my #StataViz #Portfolio website with a new look.

Still a work-in-progress but check it out!
asjadnaqvi.github.io/stata-portfo...