[teeray]

I track my propane in an LPG commodity at a fixed price per season. It saved me about $100 once when a transaction wouldn’t balance. I was accidentally partially charged for a short load delivery on one of my tanks at almost double the rate. Even if it seems silly to track at this fidelity in the moment, I wouldn’t have caught this tracking USD alone. Billing mistakes happen and can be costly!

[JulianWasTaken]

Nice! That sounds really useful; in my case the KWH usage (and price/KWH) I pull directly out of the ConEd bill, so my only chance to notice those sorts of things would be post hoc looking back in time for big jumps in rate or usage I think.

But good to hear the positive story side for this.