Just wondering how you think the decision is purely political.  Do you recognize that there are environmental costs associated with the dam?  How about social costs?  financial costs?  Do you realize that there are valid reasons to doubt whether we need any more power for the next 25 years, let alone a massive block of power like a Site C dam that Hydro might end up peddling power for pennies because it could be surplus.  

All at the same time that we would have to be paying of the 9 - 13 Billion dollars, plus interest.  Or that even if additional power were needed at some time in the next 25 years Hydro has not proven that a Site C would be the best option?  So we might build this turkey, go into debt all that capital cost only to find that other options are cheaper and the people of BC and around N America are opting out of buying power from the dam?

That doesn't make this decision political to me,  it look like a logical response and one that the BC Liberals didn't do.