here is some log data from my trips with crappy non LRR summer tires
Date, Duration, dist mi, avg speed, Energy (Wh), Wh/mile, Miles/kWh, Regen (Wh)
Code:
05/16/2015 03:35 0.6 10.0 124 206.7 4.8
05/16/2015 16:28 6.8 24.8 1468 215.9 4.6
05/16/2015 06:42 2.5 22.4 444 177.6 5.6
05/26/2015 06:25 1.2 11.2 324 270.0 3.7
06/05/2015 07:17 1.9 15.7 330 173.7 5.8
06/05/2015 06:09 1.9 18.5 146 76.8 13.0
06/05/2015 06:27 1.9 17.7 522 274.7 3.6
06/17/2015 24:37 14.9 36.3 3276 219.9 4.5
06/23/2015 03:58 0.6 9.1 54 90.0 11.1
06/24/2015 23:38 14.9 37.8 3091 207.4 4.8
06/25/2015 22:55 14.9 39.0 3256 218.5 4.6
06/25/2015 26:46 14.9 33.4 3944 264.7 3.8
06/26/2015 14:26 3.7 15.4 614 165.9 6.0
06/26/2015 04:22 0.6 8.2 191 318.3 3.1
06/26/2015 09:55 3.1 18.8 699 225.5 4.4
06/26/2015 12:26 3.7 17.9 508 137.3 7.3
06/26/2015 12:03 2.5 12.4 874 349.6 2.9
06/27/2015 19:22 9.3 28.8 2307 248.1 4.0
06/27/2015 32:47 14.3 26.2 4023 281.3 3.6
06/28/2015 03:18 0.6 10.9 229 381.7 2.6
06/28/2015 02:25 0.6 14.9 178 296.7 3.4
06/28/2015 26:46 15.5 34.7 3442 222.1 4.5
06/29/2015 22:31 14.9 39.7 4348 291.8 3.4
06/29/2015 26:47 15.5 34.7 3558 229.5 4.4
06/30/2015 03:13 1.2 22.4 249 207.5 4.8
06/30/2015 26:36 14.9 33.6 3911 262.5 3.8
07/01/2015 21:32 14.9 41.5 3577 240.1 4.2
07/01/2015 26:37 15.5 34.9 3550 229.0 4.4
07/02/2015 23:16 14.9 38.4 3708 248.9 4.0 -359
07/02/2015 03:13 0.6 11.2 169 281.7 3.6 -56
07/02/2015 27:00 14.9 33.1 3604 241.9 4.1 -345
07/03/2015 08:38 3.1 21.5 603 194.5 5.1 0
07/03/2015 10:55 3.1 17.0 821 264.8 3.8 -77
07/03/2015 05:58 1.2 12.1 382 318.3 3.1 -77
07/05/2015 23:47 14.9 37.6 4596 308.5 3.2 -145
07/05/2015 03:40 0.6 9.8 288 480.0 2.1 -145
07/05/2015 02:37 0.6 13.8 232 386.7 2.6 -161
07/05/2015 27:18 14.9 32.7 3034 203.6 4.9 -516
07/06/2015 24:52 14.9 36.0 3956 265.5 3.8 0
07/08/2015 16:55 13 46.1 2323 178.7 5.6 -297
07/08/2015 25:58 14.9 34.4 4190 281.2 3.6 -271
07/09/2015 18:22 13 42.5 2658 204.5 4.9 -315
07/09/2015 49:33 21.7 26.3 5611 258.6 3.9 -756
07/10/2015 20:01 5 15.0 903 180.6 5.5 -236
07/12/2015 20:57 14.9 42.7 3960 265.8 3.8 -435
07/12/2015 20:11 11.8 35.1 3327 281.9 3.5 -290
07/13/2015 18:09 14.3 47.3 2608 182.4 5.5 -721
07/13/2015 01:42 0.6 21.2 130 216.7 4.6 -53
07/13/2015 20:49 13 37.5 2861 220.1 4.5 -381
07/14/2015 17:35 13 44.4 3834 294.9 3.4 -160
07/14/2015 04:44 1.2 15.2 -9 -7.5 -133.3 -387
07/14/2015 25:59 14.9 34.4 3470 232.9 4.3 -361
07/15/2015 22:16 14.9 40.1 4207 282.3 3.5 -194
07/15/2015 06:35 1.2 10.9 106 88.3 11.3 -368
07/15/2015 26:11 15.5 35.5 3338 215.4 4.6 -719
I didn't track regen data properly for a while so I blanked out any data I wasn't sure on the accuracy for that column.
I did add air to the tires around Jun 28th, minor adjustment higher to even out the PSI all around.
recent good trips to and from work around 5.5 miles per kWh one way and 4.5 the other.
Date, odometer, Duration, dist mi, avg speed, Energy (Wh), Wh/mile, Miles/kWh, Regen (Wh)
Code:
07/13/2015 40146.2 00:18:09 14.3 47.3 2608 182.4 5.5 -721
07/13/2015 40164.2 00:20:49 13 37.5 2861 220.1 4.5 -381
I did a small leg to test a charger that afternoon that I didn't bother quoting that accounts for the missing mileage home. That leg was 4.6 miles per kWh but the extra stop and start might account for some of the lower efficiency as well vs the to work trip.
The rest is partially elevation but primarily the extra AC use in the hot evening hours when I'm blasting the AC. I leave the garage with the car around 70F and use minimal AC on the drive to work. On the way home I'm blasting the AC on the hotter days.
The high was around 91F on the 13th but only in the upper 70s on the drive into work. Easily still in the upper 80s on the drive home with the car prebaked sitting on asphalt with no shade in the hottest part of the day. Wind speeds were around 2-6 mph most of the day with no rain.