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.
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[ 4.8 ms ] story [ 38.5 ms ] threadTwo 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.