Off to a good start! Yes, our experience with EVgo is that they are horribly expensive (if you don't sign up for their monthly plan), but I've found them to be very reliable.
Presumably this is the charging station in Berwyn:
https://api.plugshare.com/view/location/5256For those of you trying to track the trip, here is the link to their original itinerary:
http://myimiev.com/forum/viewtopic.php?f=9&t=2677&start=70#p30395Here are EVgo's rates (for us here in the SF Bay Area) which would make sense for this trip:
(words from their website)
FOR FREQUENT FAST CHARGING
Monthly fee $14.95
DC fast 10¢ / min.*
Level 2 $1.00 / hr.*
Contract term 12 months
Setup fee None
Early termination $29
Compared to their non-contract rate:
GREAT FOR OCCASIONAL CHARGING
Monthly fee None
DC fast $4.95 session + 20¢ / min.*
Level 2 $1.50 / hr.*
Contract term Month-to-month
Setup fee $4.95
Early termination None