Thank you very much, Chair.
Thank you, gentlemen, for all the work you are doing. Thank you for coming to our committee and answering our questions. We do appreciate it.
My first question is on the use of technology in terms of energy efficiency, building codes and those types of things. Has there been any analysis done? I know you talked about energy savings on the one end. I think we have pretty high standards anyway, and if you up the bar, that cost always goes up. Has there been analysis to say whether you're better off, ahead or not ahead, based on potential savings, based on initial investment and those types of things?