My cloud bills

This is a quick post just to share how much my homelab costs me. Since it's an old laptop tucked near the fridge, one can guess it's not a lot. But I've got measurements! I've measured 3.382 kWh in 11 days 3 hours and 54 minutes (=267.9 hours), so an average of a bit less than 13 W . In a 365-day year, this adds up to 110.6 kWh. My current energy contract has a fixed cost and a per-kWh cost that…