I agree its likely not needed, however it has been on the books since the 70's, millions spent on design, reputations and ego's at stake. So it will get pushed thru, Sad really.
Such pristine country!
Existing dams in the area are due for major upgrades because of age and new construction and seisimic standards.
The construction of the new Dam will bring prosperity to the region in a time when oil and gas revenues are low, Many in the area have an inflated lifestyle that has
been funded by oil and gas. Its Nice when industry is booming not so nice when it isn't. But really from down here who are we to decide, its the locals who will be affected, loss of land for farming, hunting and fishing, yet some good long and short term jobs will be available, a project like this can make careers for them the are willing to take on the responsibilty.
Just some thoughts