MacBook 15% battery drain overnight

Question

So my Mac looses a lot of battery during sleep mode. I read and tried everything I found, but the problem persists. I have a MacBook Pro 2015 13" with macOS Catalina 10.15.2, Power nap = off, allow bluetooth devices to wake = off, screen time = off, do not disturb when sleeping = on. Did SMC and NVRAM reset, ran in safe mode. Nothing changed.

pmset -g log seems to show, that "com.apple.alarm.user-visible-Weekly Usage Report,297" is responsible for the drain. Here is the log:

2020-01-27 23:15:12 +0100 Notification          Display is turned off                                                                 
2020-01-27 23:15:12 +0100 Assertions            PID 170(hidd) Summary UserIsActive "com.apple.iohideventsystem.queue.tickle serviceID:1000002e1 name:NULL product:Apple Internal Keyb eventType:11" 00:00:01  id:0x0x900008018 [System: DeclUser IntPrevDisp kDisp]          
2020-01-27 23:15:12 +0100 Assertions            PID 129(powerd) Summary InternalPreventDisplaySleep "com.apple.powermanagement.delayDisplayOff" 00:00:19  id:0x0x1000008001 [System: DeclUser IntPrevDisp kDisp]          
2020-01-27 23:15:12 +0100 Assertions            PID 150(apsd) Summary InteractivePushServiceTask "com.apple.apsd-lastpowerassertionlinger" 00:00:00  id:0x0x12000080c8 [System: DeclUser IntPrevDisp kDisp]          
2020-01-27 23:15:12 +0100 Assertions            PID 150(apsd) Summary InteractivePushServiceTask "com.apple.apsd-datareceived-push.apple.com" 00:00:00  id:0x0x12000080c9 [System: DeclUser IntPrevDisp kDisp]          
2020-01-27 23:15:12 +0100 Assertions            Kernel Idle sleep preventers: -None-          
2020-01-27 23:15:12 +0100 Assertions            [System: DeclUser IntPrevDisp kDisp]          
2020-01-27 23:15:12 +0100 Assertions            PID 129(powerd) Created InternalPreventSleep "com.apple.powermanagement.darkwakelinger" 00:00:00  id:0x0xd000080ca [System: DeclUser SRPrevSleep IntPrevDisp kCPU kDisp]          
2020-01-27 23:15:12 +0100 AppWakeReason         AppWoke:com.apple.bluetoothd-blueavengers Reason:BlueAvengers: Toggle beacon state            
2020-01-27 23:15:28 +0100 Assertions            PID 129(powerd) TimedOut InternalPreventSleep "com.apple.powermanagement.darkwakelinger" 00:00:15  id:0x0xd000080ca [System: DeclUser SRPrevSleep IntPrevDisp kCPU kDisp]          
2020-01-27 23:15:28 +0100 Assertions            Summary- [System: DeclUser IntPrevDisp kDisp] Using Batt(Charge: 93)          
2020-01-27 23:15:28 +0100 Sleep                 Entering Sleep state due to 'Clamshell Sleep':TCPKeepAlive=active Using Batt (Charge:93%) 835 secs  
2020-01-27 23:15:33 +0100 Wake Requests         [*process=powerd request=TCPKATurnOff deltaSecs=43255 wakeAt=2020-01-28 11:16:28] [process=powerd request=UserWake deltaSecs=527288 wakeAt=2020-02-03 01:43:41 info="com.apple.alarm.user-visible-Weekly Usage Report,297"]           
2020-01-27 23:15:33 +0100 PM Client Acks        Delays to Sleep notifications: [com.apple.apsd is slow(2800 ms)] [mDNSResponder is slow(5027 ms)]           
2020-01-27 23:29:23 +0100 Kernel Client Acks    Delays to Sleep notifications: [AppleIntelFramebuffer driver is slow(msg: SetState to 1)(1447 ms)] [powerd is slow(5033 ms)] [AppleThunderboltNHIType2 driver is slow(msg: WillChangeState to 2)(360 ms)] [RP03 driver is slow(msg: SetState to 0)(1010 ms)]           
2020-01-27 23:29:23 +0100 Assertions            PID 233(mDNSResponder) Created MaintenanceWake "mDNSResponder:maintenance" 00:00:00  id:0x0xd000080f2 [System: PrevIdle DeclUser IntPrevDisp kDisp]          
2020-01-27 23:29:23 +0100 Assertions            PID 233(mDNSResponder) Released MaintenanceWake "mDNSResponder:maintenance" 00:00:00  id:0x0xd000080f2 [System: PrevIdle DeclUser IntPrevDisp kDisp]          
2020-01-27 23:29:23 +0100 Notification          Next immediate inactivity window start:'2020-01-27 23:15:00 +0100' end:'2020-01-28 10:15:00 +0100'            
2020-01-27 23:29:23 +0100 Notification          Next largest inactivity window start:'2020-01-28 23:00:00 +0100' end:'2020-01-29 10:15:00 +0100'              
2020-01-27 23:29:23 +0100 Assertions            PID 129(powerd) Created InternalPreventSleep "Network wake delay proxy assertion" 00:00:00  id:0x0xd000080f3 [System: DeclUser IntPrevDisp kDisp]          
2020-01-27 23:29:23 +0100 DarkWake              DarkWake from Deep Idle [CDN] : due to ARPT/Network Using BATT (Charge:92%) 30 secs   
2020-01-27 23:29:23 +0100 WakeDetails           DriverReason:ARPT - DriverDetails:                                         
2020-01-27 23:29:23 +0100 HibernateStats        hibmode=3 standbydelaylow=10800 standbydelayhigh=86400                                799           
2020-01-27 23:29:23 +0100 WakeTime              WakeTime: 0.840 sec                                                                   
2020-01-27 23:29:23 +0100 Kernel Client Acks    Delays to Wake notifications: [AirPort_BrcmNIC driver is slow(msg: SetState to 2)(520 ms)]           
2020-01-27 23:29:53 +0100 Assertions            PID 129(powerd) TimedOut InternalPreventSleep "Network wake delay proxy assertion" 00:00:30  id:0x0xd000080f3 [System: DeclUser SRPrevSleep IntPrevDisp kCPU kDisp]          
2020-01-27 23:29:53 +0100 Sleep                 Entering Sleep state due to 'Maintenance Sleep':TCPKeepAlive=inactive Using Batt (Charge:92%) 30776 secs
2020-01-27 23:29:55 +0100 Wake Requests         [*process=powerd request=TCPKATurnOff deltaSecs=42392 wakeAt=2020-01-28 11:16:28] [process=powerd request=UserWake deltaSecs=526425 wakeAt=2020-02-03 01:43:41 info="com.apple.alarm.user-visible-Weekly Usage Report,297"]           
2020-01-27 23:29:55 +0100 PM Client Acks        Delays to Sleep notifications: [com.apple.apsd is slow(1782 ms)]           
2020-01-28 08:02:49 +0100 Kernel Client Acks    Delays to Sleep notifications: [AppleThunderboltNHIType2 driver is slow(msg: WillChangeState to 2)(363 ms)] [RP03 driver is slow(msg: SetState to 0)(1105 ms)]           
2020-01-28 08:02:49 +0100 Notification          Display is turned on                                                                  
2020-01-28 08:02:49 +0100 Assertions            Kernel Idle sleep preventers: IODisplayWrangler          
2020-01-28 08:02:49 +0100 Assertions            PID 233(mDNSResponder) Created MaintenanceWake "mDNSResponder:maintenance" 00:00:00  id:0x0xd0000810a [System: PrevIdle DeclUser IntPrevDisp kDisp]          
2020-01-28 08:02:49 +0100 Assertions            PID 233(mDNSResponder) Released MaintenanceWake "mDNSResponder:maintenance" 00:00:00  id:0x0xd0000810a [System: PrevIdle DeclUser IntPrevDisp kDisp]          
2020-01-28 08:02:49 +0100 Wake                  Wake from Deep Idle [CDNVA] : due to EC.LidOpen/Lid Open Using BATT (Charge:77%)           
2020-01-28 08:02:49 +0100 WakeDetails           DriverReason:WiFi.ScanOffload - DriverDetails:                             
2020-01-28 08:02:49 +0100 HibernateStats        hibmode=3 standbydelaylow=10800 standbydelayhigh=86400                                800           
2020-01-28 08:02:49 +0100 WakeTime              WakeTime: 0.907 sec                                                                   
2020-01-28 08:02:49 +0100 Kernel Client Acks    Delays to Wake notifications: [AppleIntelFramebuffer driver is slow(msg: SetState to 2)(444 ms)] [AirPort_BrcmNIC driver is slow(msg: SetState to 2)(479 ms)]

Does anyone know how to fix this?

Thank you very much in advance!

Edit: Battery condition according to macOS battery information: good (145 cycles), according to Coconut Battery: 95,1%

Answer 1

I spent hours on the same problem, I even did a clean install of my Macbook. This is the solution I ended up with. Actually it's not technically a solution, but a workaround.
Change hibernation mode to 25, which means full hibernation, aka not powering RAM. to do that, use the following command from terminal app:

pmset -b hibernatemode 25 

Downside of this is slower wake up, but since SSDs are pretty fast these days, it's not that big a problem anymore.

Another thing I've tried, which you might want to try too is sleepwatcher. It's an app that can monitor the machine going to sleep and waking up and let you run scripts/take actions etc. What I used to do was I would run a script to turn off WIFI when the machine goes to sleep. I don't remember exactly how much it improved the situation though. I've been using Windows almost exclusively lately because of work. To install sleepwatch, you can use brew:

brew install sleepwatcher 

Then read the documents that come with it on how to use.

One more thing you can try is you can wipe the machine and do a clean install. Again I don't remember how much effect it had on battery drain, sorry.
Those 2 methods were the most effective ones I tried as long as I remember. they should at least have some effect, probably pretty good effect.