Not really, hydro does a lot of damage to ecosystems, blocks fish migration and can be weaponized (like it was in Ukraine during WW2 and earlier this year). And

Not really, hydro does a lot of damage to ecosystems, blocks fish migration and can be weaponized (like it was in Ukraine during WW2 and earlier this year). And when it comes to greenhouse emissions it takes many years to offset carbon from decaying matter when a new reservoir is built.