[rcMgD2BwE72F]

If I recall correctly, global "warming" is an average and changes in temperature will increase both ways so might end up having to heat more for short period of times.

[hedora]

Yeah; we have our thermostat target a pretty large window. I looked at at the report for May, and it heated and cooled most days.

That doesn’t seem normal (better data now, or more fluctuations?)

[inetknght]

Global warming is an average indeed, but moving that average for a localized area costs energy, usually in the form of carbon expenditure.