It's retrofitting buildings, using daylighting, using more of the new lighting—whether it's compact fluorescents or the new technology of LCD lighting, for example, coming up: these are the things we could affect. More efficient appliances, more efficient use of appliances, less consumption by automobiles, and reduced consumption by trucks, which we have already worked on—these are things we have to look at.
In some cases it's quite different, particularly when we go into houses. That's why I guess provinces would like to look at buildings first, because they actually can apply things better at an institutional level than they can if they are depending on the homeowner to do it.
We can actually raise the bar by applying a very good energy code, and then by incenting builders to go above that or owners to go above the energy code.
These are things we could do in efficiency. There's still a long way to go. There are still some things that haven't been applied. I heard recently that Ontario is thinking of stopping the use of incandescent lights. How many of us use compact fluorescents around Ontario? There must be a great amount of saving there. Naturally, there's some incentive, actually. Compact fluorescents have gone down quite a bit in price, and if we increase the use, the prices would go even further down.