[Q] Wifi draining battery topic

Hi, How are you?

I have a Moto X 2014 (Model XT1097) with Android 5.0 (Build LXE22,46017), and I am experiencing issues with Wi-fi draining to much battery.

I mean, My Wi-fi drain around 20% to 30% of battery, even with Wi-fi disable all the time.

Is this Wi-fi's battery consumption expected?

Thanks in advance,
Roger