I would agree, although it is important to keep in mind the timeframe for technological innovation. The history of the industry has been to develop better and better operating practices and better operating expertise, which drives down the energy intensity and drives down the water use, as Mr. Wamboldt said.
Any new technologies that come in usually have a three-year to five-year horizon, minimum, before they start to have an impact. So year by year, you can see improvements just by doing a better job with the existing infrastructure. Three to five years out is where you start to see the benefits of technology-sharing and new technology.