I believe that many companies have been asking this question for several years. Many resources have been spent to deal with this matter. Indeed, Mr. Birch referred to some of those situations. Of course, the Act is an incentive but I think you would be mistaken to claim that it is only because of the Act.
Let us consider Hydro-Quebec, Manitoba Hydro or BC Hydro which have some facilities which were built more than a century ago. Steps have been taken but, as you said, we have to try and go farther on the technological side to look for solutions. I can confirm that significant efforts are being made for this.