Is the Costco Napa (Napa, CA) Supercharger safe to charge at night?

Drivers have flagged this stop as feeling sketchy at night — consider charging during the day if possible.

Costco Napa (Napa, CA) Supercharger

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Estimated rate

~$0.56/kWh

AI estimate

Typical range $0.48/kWh – $0.64/kWh

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California Electrify America rates for non-members reflect high peak demand charges and regional utility costs in the Napa area.

Rough guess·Based on what's nearby

Highway pull-off near the Costco — nearest food and bathroom is a short drive. Be the first to rate it.

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Charging overnight? Find a room within walking distance of Costco Napa (Napa, CA).

Is the Costco Napa (Napa, CA) Supercharger safe to charge at night?: Drivers have flagged this stop as feeling sketchy at night — consider charging during the day if possible.