Absolutely. I was about to get to this. Unfortunately, I was a little long in my remarks, so I'll keep this short.
As Ms. Sutton mentioned, you can look at a review of the building and where you can find efficiencies. A building automation system is like the brains; it's like a smart home. You can control and set the temperature—your HVAC. That's your heating, your cooling, your lighting and your blinds, even, allowing sunlight in and out.