Yes, there is. We see that. Last September, we had a meeting with the largest commercial spec developers in Canada, Giffels, and the pension funds as well, such as Great-West Life Assurance. They have a lot of interest in having their office buildings LEED certified. There is a building in Toronto, the SAS building, that was partly owner-occupied and partly leased. Because it was LEED certified--and that was from them, not from us--it has rented faster and at a higher rate than similar buildings in that area.
This building has been the catalyst for the three largest office developments in Toronto now, the RBC tower, the Telus tower, and the Bay Adelaide Centre. They are private sector developments and they are all seeking LEED certification of LEED silver or better. This is about one million square feet of commercial spec development that is totally private sector, so they are starting to see the market opportunity. For them it's not so much the payback; for them it's return on investments, whether it can be leased faster, for higher rent, and whether the value of the building can be maintained.
Pension funds are looking for that. They want to make sure the buildings they invest in will not be obsolete in 10 or 15 years in terms of their performance.