Whenever I first get in my car and start driving (whether immediately after unplugging in the morning or leaving work in the evening), the first several hundred feet are usually within the 800-900Wh/mi range (highest I've seen is 963Wh/mi) - and this is with gentle acceleration, I'm not gunning it by any means. Within a couple minutes it drops into the 500-600Wh/mi range, and after about 10-15 minutes my numbers start dropping in the 300-350Wh/mi range. Only after driving for 25-30 minutes does my consumption drop back down into the <250Wh/mi range. Does this happen for anyone else? Any idea why the energy consumption works like this?