There's a question on how you deliver and who you target. If you imagine the homeless population in Canada, you take a population and think about it like a pie chart. Think about an inverted triangle. At the bottom of that inverted triangle is about 15% of the overall homeless population—85% to 90% of all homeless people get themselves out of it. It's purely an economic issue. They get themselves out with little help from anybody else.
The vast majority of affordable housing investment, whether from the Government of Canada or through the provinces, is spent a mile wide and an inch deep on a range of projects. There's no defined strategy and there's no sufficiently effective targeting of that limited resource. If you prioritized the chronic and episodically homeless individuals for public investment, the 15% who take up over 50% to 60% of the emergency shelter spaces, who represent the highest costs in the public system, you would dramatically reduce the homeless population.
As for the market, with some incentives, we've recommended, for example, in our state of homelessness report a housing benefit for people who are living in rental housing to maintain housing affordability for them and keep them stably housed. That would be more than enough. You don't need to invest a lot of extra capital infrastructure in the short term. But again, there's a range of different opportunities. I would start with whom you're targeting.
Second, I've noticed that the cost per unit in the public delivery of housing is quite high. We tend to end up with, for example, $300,000 a door. Here in Calgary, in one of the more expensive markets, I was able to create new housing—stick built, with four floors—at $170,000 a door. It really depends on your built form. As one of the other speakers mentioned, it depends on all the other stuff that comes with it. If you're going to build a concrete high-rise in downtown Calgary with a fire station at the bottom, it's going to be $300,000 or $350,000 a door.
The federal government has to be a bit more explicit about prioritization and a bit more explicit about what you're prepared to pay and who you want to pay.