SCAQMD Offices
EVgo charging site in Diamond Bar, CA with 1 DC fast stalls, up to 50 kW. Open to all EVs — CCS plug in directly; NACS need an adapter. Pricing runs around $0.74/kWh. Access: 24 hours daily.
Can my car charge here?
Open to all EVs- NACS vehiclesGet a CCS adapter
- CCS vehiclesPlug in directly
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Stalls & speed
Price now
Pricing
Since Mar 28, 2026, Pricing is up 2.8% to $0.74 per kWh.
History
- Oct 30, 2026
Price change
$0.72 → $0.74/kWh · EVgo
- Oct 28, 2026
Availability
Reported temporarily unavailable
- Oct 23, 2026
Availability
Reported available again
- Oct 21, 2026
Availability
Reported temporarily unavailable
- Oct 1, 2026
Price change
$0.74 → $0.72/kWh · EVgo
- Oct 1, 2026
Availability
Reported available again
- Sep 29, 2026
Availability
Reported temporarily unavailable
- Sep 8, 2026
Availability
Reported available again
- Sep 6, 2026
Availability
Reported temporarily unavailable
- Jun 4, 2026
Price change
$0.72 → $0.74/kWh · EVgo
Location
21865 Copley Dr, Diamond Bar, CA 91765
Site detailsAt a glance
- CCS stalls
- 1
- CHAdeMO stalls
- 1
- Total DC stalls
- 1
- Max power
- 50 kW
- Access
- Public
- Hours
- 24 hours daily
- Opened
- January 5, 2021
- Last confirmed
- October 28, 2026