b"Hydropower is one of the world's oldest renewable energy sources. But what is it, how does it work, and how does it benefit the planet? In this week\\u2019s episode, Dr. Melissa Lott, the Director of Research at Columbia University\\u2019s Center on Global Energy Policy, is diving into all of the above. For more information, visit https://brightly.eco/blog/hydropower-guide.\\nLearn more about your ad choices. Visit megaphone.fm/adchoices"