Heat Pump in San Antonio — $518/yr to Run (13.5¢/kWh)
Your heat pump in San Antonio costs about $43/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
$2.59
19.2 kWh/day
Monthly Cost
$43.20
320 kWh/mo
Annual Cost
$518
3,840 kWh/yr
Lifetime (15yr)
$7,776
energy only
Monthly Cost Breakdown in San Antonio
| Period | kWh | San Antonio Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 19.2 | $2.59 | $2.50 | +$0.10 |
| Weekly | 134.4 | $18.14 | $17.47 | +$0.67 |
| Monthly | 320.0 | $43.20 | $41.60 | +$1.60 |
| Quarterly | 960.0 | $129.60 | $124.80 | +$4.80 |
| Annual | 3840.0 | $518.40 | $499.20 | +$19.20 |
Customize Your Heat Pump Cost
Adjust usage hours and electricity rate to calculate your exact cost in San Antonio.
Daily
$2.59
Monthly
$43.20
Annual
$518
15-Year
$7,776
Energy Saving Tips for Heat Pump in San Antonio
- ✓San Antonio electricity rates are 4% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Heat Pump in San Antonio saves ~$104/year compared to standard models.
- ✓A smart Heat Pump with scheduling optimization can save ~$104/year at San Antonio rates.
- ✓Keep outdoor unit clear of debris
- ✓Use backup heat only when necessary
- ✓Set to auto mode
ENERGY STAR Savings: Upgrading to an ENERGY STAR Heat Pump in San Antonio saves approximately $104/year at local rates — $1,555 over the appliance lifetime.
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
Hot Tub / Spa
Pool & Spa · 3,000W
$486/yr
$40.50/mo
Heat Pump Cost in Other Texas Cities
| City | Rate | Annual Cost | vs San Antonio |
|---|---|---|---|
| San Antonio (current) | 13.5¢ | $518 | — |
| Houston | 12.6¢ | $482 | $-36 |
| Dallas | 14.0¢ | $537 | +$19 |
| Austin | 14.3¢ | $550 | +$31 |
| Fort Worth | 14.3¢ | $548 | +$30 |
| El Paso | 14.2¢ | $546 | +$28 |
| Arlington | 12.4¢ | $477 | $-41 |
| Corpus Christi | 15.0¢ | $577 | +$58 |
| Plano | 12.0¢ | $461 | $-57 |
Heat Pump Energy Cost FAQ — San Antonio, TX
Understanding Heat Pump 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 high-draw appliance like the Heat Pump (2,400W) at San Antonio's rate of 13.5¢/kWh costs approximately $518 per year — $19 more than the national average of $499.
San Antonio rates are 4% above the national average — a modest premium that adds $19 per year to Heat Pump operating costs. Over the appliance's 15-year lifespan, that's $288 in cumulative extra spending versus the national average.
With a cost of living index of 99, San Antonio is near the national median. The Heat Pump's monthly cost of $43.20 represents a typical share of the average San Antonio electric bill of $129/month. Upgrading to an ENERGY STAR Heat Pump can cut energy use by up to 20%, saving approximately $104 per year at San Antonio rates.
San Antonio's moderate climate (avg 59.5°F) helps keep seasonal energy cost swings manageable for most appliances. A Heat Pump produces approximately 2.74 tons of CO2 annually at typical usage. San Antonio residents can reduce this footprint by choosing an ENERGY STAR certified unit, 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.