% of public ev chargers free?

Discussion in 'General' started by EVranger, Dec 18, 2017.

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  1. EVranger

    EVranger New Member

    Anyone have data/link showing what % of public EVSE's are free vs. cost? Having trouble finding it. Thanks.
     
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  3. I couldn't easily find a figure for this, and it's one that's pretty dynamic. Perhaps you could get some rough estimate from the Plugshare website by using different filters and noting the differences.
     
    Last edited: Dec 21, 2017
  4. EVranger

    EVranger New Member

    Good idea:

    Filters set for free Non-Tesla EV (Level 2) charging locations (not # plugs), restricted locations excluded...

    Indianapolis: 50 free / 137 total with "payment req. location" selected = 36%
    Chicago: 82 / 186 = 44%
    Detroit: 129 / 170 = 76%
    Boston: 93 / 172 = 54%
    Atlanta: 84 / 228 = 37%
    Portland: 76 / 249 = 31%
    San Diego: 45 / 169 = 27%
    Houston: 77 / 157 = 49%
    TOTAL: 636 / 1468 = 43%

    (Plugshare in browser has trouble counting >250 locations as I used it, so I had to zoom in on some cities).
     
    Domenick likes this.
  5. So, just looking at the cities you've selected, it appears as though places with more EVs tend to have a lower percentage of free charging points. Interesting. I wonder what else we can take away from this?
     
  6. JyChevyVolt

    JyChevyVolt Active Member

    The cost to maintain chargers makes free a bad ideal. In California, we have very little free public chargers.

    Free charging should only take place at work where you can place restrictions and limit access.
     
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  8. EVranger

    EVranger New Member

    I don't know that much inference can be made from the data.

    I installed a station (two L2 plugs) for a combination of public/employee/fleet usage. In rural Midwest so I'm expecting a minute public demand. The cost of adding metering options probably would have exceeded the fees received, not to mentioned hindering use. I view a large part of its utility the education. I found a used PHEV for the explicit purpose of plugging in visibly at work.

    That's where we're at ... for now.
     
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  9. Feed The Trees

    Feed The Trees Active Member

    There's a slight issue (potential I should say) with free work charging. In theory that is a benefit. The IRS has had limits on the value of this parking before it tips from a convenience and into income. I don't know where it stands currently but free parking + free charging could become a taxati event.
     
  10. JyChevyVolt

    JyChevyVolt Active Member

    IRS has not made any decision on whether workplace charging falls under the fringe benefits. It's a non issue, for now.
     

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