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As always the stats below are based on PlugShare checkins. If a driver was eventually able to charge, it counts as "Successful". Otherwise it counts as "Unsuccesful".
New site openings slowed substantially in August to its lowest monthly total all year. Maybe the installers were taking vacations?
Success rate stayed constant at 88%. I'm still waiting to see if things improve after the summer. There were lots of reports that a car would start charging and stop after a minute or two. Apparently, this started happening in the summer because of heat. And of course, we have a lot of CHAdeMO issues. With only one CHAdeMO plug per site, your chances of a good charge are more limited.
Another observation: The Bolt EV seems to be by far the most popular car for Electrify America. This is not surprising given EA's concentration of highway sites meant for road tripping. Other than Tesla, there just aren't many non-Bolt EV's out there capable of long journeys.
This leads me to a new stat I've added and it's kind of pitiful. It's "Attempts per site." This is the number of reported charging attempts divided by the open sites. So on average, an EA site had less than five tries for the whole month. Going by some other stats I've heard from EA, about 20% of charging attempts are reported on PlugShare. So that means about 25 actual attempts per site, per month. That's less than one per day.
And here is the full data set with cumulative stats for each Electrify America site:
New site openings slowed substantially in August to its lowest monthly total all year. Maybe the installers were taking vacations?
Success rate stayed constant at 88%. I'm still waiting to see if things improve after the summer. There were lots of reports that a car would start charging and stop after a minute or two. Apparently, this started happening in the summer because of heat. And of course, we have a lot of CHAdeMO issues. With only one CHAdeMO plug per site, your chances of a good charge are more limited.
Another observation: The Bolt EV seems to be by far the most popular car for Electrify America. This is not surprising given EA's concentration of highway sites meant for road tripping. Other than Tesla, there just aren't many non-Bolt EV's out there capable of long journeys.
This leads me to a new stat I've added and it's kind of pitiful. It's "Attempts per site." This is the number of reported charging attempts divided by the open sites. So on average, an EA site had less than five tries for the whole month. Going by some other stats I've heard from EA, about 20% of charging attempts are reported on PlugShare. So that means about 25 actual attempts per site, per month. That's less than one per day.
And here is the full data set with cumulative stats for each Electrify America site:
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