Hmmm… I have two of the PEQ Appliance Modules (from different stores) and have used them to varying amounts over the past couple of days, and still no value in the Wattage sub-tile, unfortunately.
PEQ (nor Centralite) is not on the Officially Supported list, but these modules are the same as the current model sold as SmartThings white-labeled, right?
I doubt Support will directly help me with a PEQ module firmware (or has anyone received a firmware upgrade for PEQ’s upon reqest?); but if they actually are the same model as ST’s own, then perhaps the request can be worded as such??
(I wish the modules had a USB port for self-upgrade; or the hub had a generalized firmware push mode for customer use…).
Help! 
Update… I found this relatively old Topic where Tyler offers a firmware upgrade push, so I sent him a PM… What is “ember firmware”?