What do you use for furnace/AC monitoring? Do you get data directly from the equipment, or just infer it from environmental trends? I assume the power data comes from embedded monitoring facilities in your UPS? What make/model do you have? I have a similar setup in my house, but it’s lacking a few metrics. Monitoring air quality (CO2, particulates, etc) would be nice, and my local electric provider sounds a lot like yours, so voltage monitoring would be great.

Just ask ChatGPT; it’s better than humans at proving its humanity with these stupid things.