Pretty good but short overview of the pros and challenges.
Two things I did not see mentioned is the challenge of different grids operating on different frequency, and that hydro dams also act as a geological water tower and energy supply is secondary.
Pretty good but short overview of the pros and challenges.
Two things I did not see mentioned is the challenge of different grids operating on different frequency, and that hydro dams also act as a geological water tower and energy supply is secondary.