Don’t be fooled, the cost of clean energy continues to drop dramatically

I myself noticed the flattening indicated by the charts in this post:

http://advancingtechnologies.blogspot.com/2016/10/doe-charts-show-why-climate-doom-and.html

But this article seeks to note how the perception of flattening isn't the actuality:

https://thinkprogress.org/clean-energy-chart-confuses-media-63088cdeadf3#.ef6qnm7zx