EV Ownership Costs in San Diego, CA
San Diego, CA's electricity rate of 34.0¢/kWh is above the national average, which raises the monthly charging cost to $97. High gas prices in the area keep annual EV savings at $934. Many utilities in high-rate markets offer EV-specific time-of-use plans that can cut overnight charging costs by 25–40%.
SDG&E has California's highest residential electricity rates, but gas prices are also highest, so EV savings remain strong. SDGE's EV TOU rates can drop off-peak charging to 20¢/kWh. CA Clean Vehicle Rebate adds up to $2,000.
How to Cut EV Charging Costs in San Diego, CA
- Ask your utility about EV time-of-use rates — most offer 8–12¢/kWh overnight vs. the standard 34.0¢/kWh rate
- Install a Level 2 home charger ($400–$800 installed) — most utilities offer rebates covering 50–100% of the cost
- Apply for the $1,500 local/state rebate available in San Diego, CA — this stacks with the federal $7,500 tax credit
- Use free workplace or destination charging when available to reduce your home charging bill
- Schedule charging during off-peak hours (10 PM–6 AM) to automatically qualify for the lowest rates
Public Charging in San Diego, CA
San Diego, CA has approximately 1,800 public EV charging stations. Public charging (Level 2) typically costs $0.20–$0.40/kWh, or 2–4× home rates. DC fast charging runs $0.35–$0.55/kWh. Home charging remains the most cost-effective option for regular daily driving.