Thanks.... its exactly what I am seeingFirst night with Mojave and not a good result. Wth Sierra I seemed to lose 3% - 6% if I left my MBPro sleeping from 6pm until 8am. Wth High Sierra that went to 6% to 10%. So at 8am I might be at 94% - 90%.
With Mojave it's down to 70%.
Very significant power drain.
Ouch. I thought HS was bad on battery drain. Mojave is even worse.