You made reference to hydroelectricity. As I said at the beginning of my presentation, there is tremendous potential in that regard in British Columbia, Manitoba, Quebec and Newfoundland and Labrador. It is essential that we develop that potential. There are regulatory issues to be resolved, but we must develop it.
As regards renewable energy, we need every single one of these new energy sources. At the same time, there are some technical and economic issues that need to be addressed. In technical terms, when the sun shines, there is more energy, and when it is windy, there is also more energy. There is a lot of work to be done in terms of integrating current systems, because they were not designed to incorporate these types of technology; but we are in the process of doing that. When we are able to make the necessary technical changes, there will be additional wind and solar energy available.
In terms of the economy, in Ontario, for example, we pay 80¢ a kilowatt-hour for solar energy, whereas the cost of hydroelectricity and other technologies is 4¢ or 5¢ a kilowatt-hour. So, there are economic issues to be addressed there.
As you were saying, there is incredible potential. Our companies are all leaders when it comes to developing these forms of energy. We have not yet completed an economic analysis, but we have looked at the economics on a case-by-case basis. For example, solar energy costs about 80¢ a kilowatt-hour. We would like to see the technology evolve, in order to bring down the cost. That will certainly happen over time.