EV Charger (Level 1, 120V) in San Antonio — $467/yr to Run (13.5¢/kWh)
Your ev charger (level 1, 120v) in San Antonio costs about $39/month at 13.5¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
San Antonio, TX Electricity Rate
13.5¢/kWh
Utility: CPS Energy
+4% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.56
11.5 kWh/day
Monthly Cost
$38.88
288 kWh/mo
Annual Cost
$467
3,456 kWh/yr
Lifetime (15yr)
$6,998
energy only
Monthly Cost Breakdown in San Antonio
| Period | kWh | San Antonio Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 11.5 | $1.56 | $1.50 | +$0.06 |
| Weekly | 80.6 | $10.89 | $10.48 | +$0.40 |
| Monthly | 288.0 | $38.88 | $37.44 | +$1.44 |
| Quarterly | 864.0 | $116.64 | $112.32 | +$4.32 |
| Annual | 3456.0 | $466.56 | $449.28 | +$17.28 |
Customize Your EV Charger (Level 1, 120V) Cost
Adjust usage hours and electricity rate to calculate your exact cost in San Antonio.
Daily
$1.56
Monthly
$38.88
Annual
$467
15-Year
$6,998
Energy Saving Tips for EV Charger (Level 1, 120V) in San Antonio
- ✓San Antonio electricity rates are 4% above the national average — energy efficiency matters more here.
- ✓Good for PHEVs and short commutes
- ✓Charge overnight for convenience
- ✓Consider Level 2 for faster charging
Highest-Cost Appliances in San Antonio, TX
See which appliances cost the most to run at San Antonio's 13.5¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,750/yr
$145.80/mo
Electric Furnace
HVAC · 10,000W
$1,215/yr
$101.25/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$887/yr
$73.91/mo
EV Charger (Level 2)
Garage · 7,200W
$875/yr
$72.90/mo
Boiler (Electric)
HVAC · 6,000W
$729/yr
$60.75/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$665/yr
$55.43/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$665/yr
$55.43/mo
Heat Pump
HVAC · 2,400W
$518/yr
$43.20/mo
EV Charger (Level 1, 120V) Cost in Other Texas Cities
| City | Rate | Annual Cost | vs San Antonio |
|---|---|---|---|
| San Antonio (current) | 13.5¢ | $467 | — |
| Houston | 12.6¢ | $434 | $-32 |
| Dallas | 14.0¢ | $483 | +$17 |
| Austin | 14.3¢ | $495 | +$28 |
| Fort Worth | 14.3¢ | $494 | +$27 |
| El Paso | 14.2¢ | $491 | +$25 |
| Arlington | 12.4¢ | $430 | $-37 |
| Corpus Christi | 15.0¢ | $519 | +$53 |
| Plano | 12.0¢ | $415 | $-51 |
EV Charger (Level 1, 120V) Energy Cost FAQ — San Antonio, TX
Understanding EV Charger (Level 1, 120V) Energy Costs in San Antonio, TX
In a major metro like San Antonio, electricity demand is high and rates reflect the cost of maintaining infrastructure for 1.5 million residents. Running a moderate-draw appliance like the EV Charger (Level 1, 120V) (1,440W) at San Antonio's rate of 13.5¢/kWh costs approximately $467 per year — $17 more than the national average of $449.
San Antonio rates are 4% above the national average — a modest premium that adds $17 per year to EV Charger (Level 1, 120V) operating costs. Over the appliance's 15-year lifespan, that's $259 in cumulative extra spending versus the national average.
With a cost of living index of 99, San Antonio is near the national median. The EV Charger (Level 1, 120V)'s monthly cost of $38.88 represents a typical share of the average San Antonio electric bill of $129/month. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
San Antonio's moderate climate (avg 59.5°F) helps keep seasonal energy cost swings manageable for most appliances. A EV Charger (Level 1, 120V) produces approximately 2.47 tons of CO2 annually at typical usage. San Antonio residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for San Antonio.
Compare All Energy Costs in San Antonio
See energy costs for 168+ household appliances at San Antonio's local electricity rate.