I'm really glad you asked that question. There is, and that's why we're having the discussion, because pension funds across this country have been investing billions of dollars in green, energy-efficient buildings and so on, LEED, gold LEED, platinum buildings. Any new office building in Canada now is built to LEED gold or platinum because it generates return for the owner. For the pension funds, they have to be very conservative because they're generating pensions for municipal workers, for hospital workers, for nurses and so on, so they figured out that this is actually very good business.
That's why we suggested that, and are currently working with Infrastructure Ontario and with NRCan—we're actually holding a round table with Minister Carr at the end of this month—that the Infrastructure Bank would be very well positioned to underwrite investments like that into building retrofit, bundled building retrofits that are assessed consistently to achieve a certain level of performance, 20% to 40% ideally, that will generate a return for the investors and will generate a return for the owners.