My EV Driving ratio

excellent observation. that explains quite a bit of the variation in charging times and kWhs.

 

Here's my detail...



The spreadsheet with that data and the daily log is available via the link on this webpage...
John's Stuff - Toyota Prius Personal Data 29

 

Yes I know. But I am only considering charges where I just went to empty on the battery just before I needed to charge. Not real accurate...but I've never seen a number as big as 3 kw-hrs ever. I think the ChargePoint vales are probably more accurate than a $25 kill-a-watt...it is a device designed to precisely deliver and charge for supplied power.

Mike

 

You have quite a few days with more than 15 EV miles. Is it because of convenient charging stations or recharging at your own residence? An interesting data point would be to know the ratio of private/public charging and it's affect on EV ratios. Public charging has been key in increasing my EV ratio.

 

mine has been going steadily down since i brought it home. and now with the ice kicking on during my commute, which was all ev previous to 5-6 weeks ago, it's only gonna get worse.

 

you can see all my stats on the spreadsheet. edit: lifetime is 45/55 ev/hv. i was doing 15 miles a day ev and one day i would do about 100 miles on one charge for my regular trips with misc ev errands and the occasional longer hv trip. but now, i'm doing 13 ev and balance hv and i'm expecting ev to drop some more since winter isn't really here yet.

 

Since I haven't filled up since July 26, 2012 I'm going to stop charging my PIP in December and January so I use 5 gallons of petrol. I get about 30-35 mpg driving to work (2.7 miles one way twice a week) Hopefully my Sony Rewards points will be at 3500 by January (3500 gets one $25.00 BP gas gift card.)

 

how many miles on her, p/k?

 

1970

 

wow. i thought i was low. is the 5 gallons a requirement in the manual? all i remember is that the ice fires every 140 miles or something.

 

ICE fires at 125 miles, manual says use 5 gallons to freshen the tank every six months

 

interesting, thanks. do you not drive anywhere or another vehicle?

 

occasionally I see my son and his wife who is 50 miles away, or EV car shows, other than that just to work. and only the PIP is my only vehicle. Besides my car payments kinda restrict my extracurricular activities.

 

wow, you may be the low mileage champ!

 

did my regular sunday 14 mile route today, 60 degrees out, dry, no wind, no heat, a/c or fan, no headlamps. made it about 13 miles when the ice fired. i have done this route since april with ev miles to spare.

 

This is a record of my MPG since 2007. Since I'm now paying $15.00 a month for electricity to charge my PIP. It should be cheaper.

05-14-2007 45.75 MPG 430.0 MILES $26.00 09.400 GALLONS
07-12-2007 .........MPG ........ MILES $33.54 10.290 GALLONS
08-19-2007 .........MPG .........MILES $24.01 08.005 GALLONS
09-10-2007 39.90 MPG 306.0 MILES $23.00 07.669 GALLONS
10-18-2007 37.26 MPG 315.0 MILES $24.00 08.453 GALLONS
11-19-2007 34.82 MPG 296.0 MILES $26.00 08.500 GALLONS
12-18-2007 37.26 MPG 278.0 MILES $22.01 07.460 GALLONS 2007 PRIUS
02-23-2008 33.95 MPG 284.9 MILES $26.00 08.390 GALLONS
04-03-2008 32.64 MPG 291.5 MILES $30.00 08.930 GALLONS
06-06-2008 46.76 MPG 445.0 MILES $39.01 09.516 GALLONS
08-18-2008 58.86 MPG 545.0 MILES $34.99 09.259 GALLONS
10-04-2008 56.26 MPG 430.4 MILES $26.00 07.650 GALLONS
12-06-2008 52.65 MPG 433.0 MILES $12.00 08.224 GALLONS
12-31-2008 35.15 MPG 308.0 MILES $14.01 08.774 GALLONS
02-14-2009 33.50 MPG 308.8 MILES $17.50 09.217 GALLONS
04-02-2009 38.20 MPG 367.4 MILES $19.04 09.619 GALLONS
05-09-2009 50.30 MPG 503.0 MILES $21.99 10.001 GALLONS
06-07-2009 51.60 MPG 516.6 MILES $28.99 10.000 GALLONS
08-06-2009 45.78 MPG 452.5 MILES $25.99 09.884 GALLONS 2010 PRIUS
10-10-2009 44.55 MPG 368.4 MILES $21.00 08.270 GALLONS
10-25-2009 51.86 MPG 384.4 MILES $20.00 07.411 GALLONS
10-27-2009 51.09 MPG 387.5 MILES $21.00 07.584 GALLONS
10-28-2009 54.33 MPG 438.8 MILES $22.28 08.076 GALLONS
10-31-2009 52.30 MPG 387.0 MILES $21.45 07.399 GALLONS
11-14-2009 47.00 MPG 416.4 MILES $22.41 08.876 GALLONS
11-30-2009 42.47 MPG 380.2 MILES $23.00 08.952 GALLONS
12-24-2009 36.56 MPG 323.7 MILES $23.01 08.852 GALLONS
01-10-2010 35.36 MPG 322.8 MILES $25.00 09.127 GALLONS
02-12-2010 37.13 MPG 305.9 MILES $20.50 08.238 GALLONS
02-25-2010 39.33 MPG 340.2 MILES $23.00 08.648 GALLONS
03-21-2010 41.65 MPG 368.8 MILES $25.31 08.854 GALLONS
04-10-2010 45.23 MPG 405.8 MILES $26.00 08.970 GALLONS
05-17-2010 43.30 MPG 392.3 MILES $25.00 09.061 GALLONS
06-16-2010 40.86 MPG 371.6 MILES $25.00 09.093 GALLONS
07-06-2010 45.10 MPG 389.7 MILES ............08.640 GALLONS
08-08-2010 37.70 MPG 329.6 MILES $25.00 08.744 GALLONS 2010 CORROLLA
09-03-2010 38.93 MPG 302.9 MILES $14.00 07.780 GALLONS
09-17-2010 ..........MPG 161.4 MILES $05.00 01.725 GALLONS
10-09-2010 48.40 MPG 362.8 MILES $22.00 07.484 GALLONS
11-16-2010 34.20 MPG 308.2 MILES $26.99 08.998 GALLONS
12-17-2010 30.62 MPG 251.9 MILES $25.00 08.226 GALLONS
02-11-2011 31.79 MPG 261.7 MILES $26.00 08.230 GALLONS
02-18-2011 33.06 MPG 264.2 MILES $25.00 07.899 GALLONS
03-31-2011 29.21 MPG 239.6 MILES $30.00 08.200 GALLONS
05-24-2011 56.98 MPG 543.0 MILES $36.01 09.528 GALLONS
06-18-2011 37.07 MPG 138.0 MILES $13.99 03.722 GALLONS
07-11-2011 32.54 MPG 295.0 MILES $28.00 09.060 GALLONS
07-31-2011 28.92 MPG 276.0 MILES $29.00 09.543 GALLONS
08-24-2011 20.45 MPG 214.0 MILES $36.00 10.460 GALLONS
09-17-2011 31.16 MPG 211.2 MILES $25.00 06.777 GALLONS
10-17-2011 20.73 MPG 201.7 MILES $32.00 09.729 GALLONS
11-15-2011 23.45 MPG 215.9 MILES $30.00 09.206 GALLONS
12-18-2011 21.88 MPG 178.7 MILES $24.00 08.167 GALLONS
01-22-2012 24.87 MPG 208.8 MILES $26.00 08.394 GALLONS
02-17-2012 22.70 MPG 202.0 MILES $29.00 08.898 GALLONS
04-04-2012 36.05 MPG 225.4 MILES $25.00 06.252 GALLONS
04-21-2012 36.84 MPG 331.0 MILES $34.13 08.980 GALLONS
04-24-2012 50.16 MPG 373.4 MILES $29.02 07.444 GALLONS 2012 PRIUS PLUG IN
07-26-2012 160.46MPG930.7 MILES $21.40 05.800 GALLONS