I agree that Ottawa isn't likely to fund this project, although not because they would have to borrow for it. They are desperate to launch $17B of other infrastructure spending that they are financing through borrowing. This just isn't one they can sell politically.
Exactly. $4 billion for a government running over $100 billion in deficits over its mandate is peanuts. The only reason they can't find the money for this is political willpower. Everything takes precedence over VIA. From the restoration of the Court Challenges program to a huge increase for the CBC, this is a government that sees its role as that of activist to boost all manner of federal spending. How you view that, depends on your political orientation. My only disappointment is that VIA and transit falls somewhat lower on the priority list, from the looks of it.
A government that truly believed in VIA would have committed to this project already. Instead, VIA is going to have to resort to private sector financing at higher rates than what the government could borrow for. In turn, that means either less effective equipment or higher rates (and lower ridership) for users. That's what concerns me about private sector borrowing. It's better than not getting it built. But it's a tepid deal at best for taxpayers and users.
That said, the pension plans keep saying they need multi-billion dollar deals to capture their interest. And this is probably the only thing the feds can hand off in a reasonable amount of time that's sizable enough for the pension funds to take on.
Will we get a better interest rate by going this route?
Definitely not. Show me a single project anywhere in the world where a pension fund has funded it at lower than sovereign (prime) rates. Pension funds are in the business of making money, not building infrastructure. They aren't going to build infrastructure, if it doesn't make money for them. And making money, means well above prime, for any money manger. Exactly what a lot of people don't get. Pension funds don't invest unless return is better than prime. Otherwise, they might as well buy bonds and sit on them.
It's possible that the pension plans' involvement will lead to a better project management strategy than if Ottawa built this themselves,
I would absolutely challenge this assertion. Our federal public service has great talent. And I have no doubts the feds could find the right talent to get this built reasonably well enough. The problem with governments executing projects, however, is that they are far more susceptible to politics. I've seen this first hand in defence procurement. Every engineer and project manager I worked with was very highly competent. However, political realities and interference sometimes made projects slow as molasses or untenable.
In this particular case though, we're talking EAs across regions and discussions with aboriginals. I have my doubts that the private sector is substantially more capable or competent handling such issues.