They have a similar structure in terms of the five areas you addressed. I would say that Built Green Alberta is structured a little bit differently and may be a more appropriate structure for the industry targets, which are homebuilders who have maybe less tolerance in terms of the cost because most of them are fairly small and they're very closely linked to the market. Built Green Alberta has a mandatory component around energy, and then they have a very long checklist, where builders have 300 or so options they can choose from. It's a long list of, let's say, using water efficient appliances or something like that, which they can choose from.
It's very prescriptive, and builders have a lot of choice in what they want to pursue, whereas LEED is more performance-based. LEED is more rigorous in terms of how it rates the system, but it really depends on the sector. Systems have to be appropriate to the building sector they're targeting.