Heating / Cooling Energy vs Degree Days (CDDs/HDDs)

While this doesn’t really need the raw Sense data to track total kWh / day, that is the easiest way to track this for me. However, the Sense data is most helpful when I want to dig further into any of those days, to better understand consumption outliers. I can quickly see how a few loads of laundry, for example, might throw a day to higher than normal consumption. Or how a -12°F day in January is just plain miserable for both comfort and $$.