That's fair, but electrification is the stated goal of all of the world. The article states they reduced their production costs by half, and although I didn't see actual numbers I tend to believe it. So it looks to me that Uruguay has people in charge that get it, and also now have results. There is no going back for them and they'll make progress very fast. People underestimate the long term effect of cheap renewables - you invest in them and save money long term, which you again invest in renewables. It's basically like compound interest.