You have to look at a 10- to 15-year horizon, but I would not leave you with the impression that there is nothing that can be done even on a shorter-term period. The steel industry has identified cogeneration at the integrated site as a significant opportunity.
It's important to repeat, as Mr. Gagnier said, that the regulatory regime and economic environment must be brought to more certainty, so that these investments can be brought forward to achieve the goal of significant improvement.