On E6 the EVs are just killing me between 12AM - 6AM pretty much 30Kw a night at 0.37cent!!!
This happened to me too. I was blissfully unaware there were quotas associated with the E-6 tiers, and just assumed I'd always get $0.15 / kWh between 9 PM and 10 AM. Ooops. The first month with the e-Golf I blew through tier 1 and tier 2 and went from a "real" bill of $50 to $125. Considering I'd been spending no more than $65/month on gasoline, this was a real face-palm moment
Fortunately Santa Cruz has several free L2 charging stations, so I'm able to use them once a week to supplement home charging. This has been a huge money saver since I stay within the quotas and pay at worst $0.21 / kWh. My "real" bills are only now $30 more than prior to getting the car, which is about what I expected. However, it's become increasingly a hassle and I'll likely switch to EVA in May when I can look at the true-up amounts.