February 18, 2019
Makeover Monday: Which States have invested the most per home in wind energy?
What works well?
- The States are sorted from most installed capacity to least.
- The title clearly indicates what the chart is about.
What could be improved?
- The log scale is misleading.
- The colors are double encoding the data.
- The windmill symbols are chart junk.
- The labels for the Stated get smaller and smaller, to the point where you can hardly read them.
- The investment labels are not consistently formatted, they are aligned on an angle, then vertically, and they get smaller and smaller.
What I did
- Since this is a simple data set, I wanted to use a tool other than Tableau. I find this useful so that I can speak about other tools from an educated perspective.
- Create a simple viz
- Look at the relationship between installed capacity and development
- Consider metrics that normalize the data
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