I think that's a great question. It's an empirical question, and we'd have to conduct a study to determine that. At this point, we don't have enough data to say that for certain. Now, of course, there are model predictions, once again. There will be models that make assumptions about the air leakage of a home and the thermostat set point that people are using, but they're going to be assumptions that in many cases will not be true for most households.
My answer is kind of a non-answer at this point. We don't really yet know. I will say that given we found that several of the insulation retrofits did not deliver—so statistically zero, for example, for basement insulation—a lot of folks are given the advice that they should insulate their home and get a heat pump—