Server pulls around 150W with drives spun down, over 200 with all 6 spinning. UPS with all the networking equipment, server, desktop, raspi and apple tv usually hovers around 200-400W depending whether the gaming PC is on.
My last month power consumption was 151.76kWh for the UPS or around $29/mo in electricity.
edit: server is an old Dell R710 w/ dual X5675’s, 128gb of ram, GT730 for transcoding, 6x4TB 3.5” SAS drives for the array, and a 500gb SSD for cache running Unraid.