Not necessarily as clean as it could be.
We're telling the committee today about a couple of technologies, gasification and oxy-fuel, that have long-term potential.
But there's been recent construction in Canada of an intermediate step along the technology pathway. It's called supercritical technology. That plant has been constructed in Alberta at a location called Genesee 3. It is a significant improvement on the technologies that exist today.
I just wanted to mention that there are some intermediate steps that can be made today, and our utilities are making those steps when they have a chance to rebuild and to replace existing technology. So to your basic question about share and so on, there are a number of important areas.