Note that the report measures population growth from 2001 to 2011, and half of that period predates Places to Grow.
Its a good illustrator of how much 905 municipalities are failing at 40% intensification however.
I totally forgot about the Neptis report so thanks for posting, but you have to analyze in the proper context. The legislation passed in 2006 but many municipalities did not have new OPs in place until 2010 or even 2011. I suspect some are even later. That's the HIGH LEVEL planning document. Local OPs and then zoning and then actual development applications all follow from that and it's easy to forget just how slow the actual process is.
There's a bit of semantics here about the growth targets. As of this this yea,r 40% of all growth has to be within the built boundary. But it didn't have to be last year or in 2011 etc. 2006-2015 was the time for everyone to re-set their planning regimes so that, STARTING THIS YEAR the intensification target is actually in place. It will take a couple of years from now to see if that's working. I'd guess Markham and maybe Mississauga and Vaughan (maybe RH?) are the only municipalities who might have hit the target right on or ahead of schedule. Certainly these are some of the few municipalities in the entire GTHA that didn't treat 40% as a maximum.
I probably commented in greater detail on the Neptis report over on that thread when it came out but there were some issues with it.
A lot of the greenfield development occurring between 2001-2011, indeed the VAST majority of it, would have been on projects approved before Places to Grow was in effect. 2015 is way too soon to analyze those impacts. I don't dispute the overall finding (i.e. that greenfield sites are/were still being opened to development and that employment uses are coming slower than residential development) but it takes a long time to slow down a train that was chugging for 60 years and it's not fair to look at the project so soon. Still, if you look at the larger trend, there is more suburban intensification and greater density even in the new, auto-oriented developments. Change is going in the right direction, just not at a zippy pace.
I think it's a red herring that the Vaughan employment tower got tax breaks; every project of that scale, in every municipality is there because of some combination of incentives. If Vaughan attracts KPMG and Markham attracts Honda Canada and Toronto attracts Google, those are all good things. It's encouraging that Markham and Vaughan are leading in intensification and, to relate to what I said above, that's because of policies put in place in the 1990s and early 2000s. When there's subways and RER, that will only accelerate the trend.