This was a great post! It was very in-depth and clear. It’s obvious you spent quite a bit of time learning about the topic. While I do find hydroelectricity to be a great source of energy, it does have it cons. Specifically when it comes to dams. They definitely effect the local environment and can lead to changing the entire climate and ecosystem of a region. You should read about the TVA dam system. It has a very rich history which has great examples of the negative impact dam systems have on environments. All being said, I gave you a follow! I predominantly write about geology, meteorology and geography. Keep up the good work!