I just did my math and analysis of what the Kona Electric costs me for electricity for driving 3000 miles per month. I just got my monthly electric bill and it was $7.06 higher than last years bill for the same time frame.. Date...............................Due Date...Amount 10/22/2018 Utilities Bill 11/19/2018 $230.34 10/22/2019 Utilities Bill 11/19/2019 $237.41 Consumption actually went up by over 400 kwh per month (2361 kwh this year vs. 1929 kwh last year) but due to the new Billing Plan, cost remained about the same. With my old billing plan, cost would have gone up $47 instead of $7. I made one road trip and spent $10 at a Electrify America station @15 cents per minute, so my total cost for electricity compared to last year was $17 more. So, my actual cost per mile is a stunningly low half cent per mile.. Based on my calculation, my average of 4.8 mi/kwh means that I use approximately 625 kwh per month. I frequently use free chargers which account for probably about 200 - 250 kwh per month.