We're at least suggesting that there are 5,000 megawatts in Alberta alone. B.C. has several thousand megawatts as well. It really is a very large resource.
However, much like oil and gas, it only exists in certain places, so you really have to match the resource size with where it's needed. I think the heat market.... Heat can be sold anywhere in Canada, but for electricity, you really have to mirror the resource with a transmission line. It becomes costly, of course, if you have a resource in the back 40 and not near a transmission line.
We're very bullish about heat being used everywhere, and about geothermal power being deployed extensively, but in a very focused way.