In a number of places. The latest has been in Ontario, with the Bruce Power development putting in about $4.25 billion to refurbish the existing reactors there. That's private money from a partnership, which includes the Power Workers' Union and three other investors—a pension fund, Camco, and TransCanada.
In the United States, most of the units are done by private investment. A notable exception obviously is the Tennessee Valley Authority, which is a public operation. So we have examples of private money coming in.
I think you will find in the energy world, because it has become such an important one globally, there is money available for investment if there is certainty around the circumstances under which the investment is to be made and a sense of long-term prosperity in the view of the people who are making those investments. It is not necessarily the technology that precludes the investment; it's the opportunity.