Much higher than that in higher cost states. My PG&E bill for last summer (summer pricing is higher) shows 62.4c per kWh afternoons & evening to midnight.
https://www.pge.com/tariffs/assets/pdf/tariffbook/ELEC_SCHED...
https://www.pge.com/tariffs/assets/pdf/tariffbook/ELEC_SCHED...
I see 17 and 15c off peak. Part peak is 23 for EV-B.