Electric Tankless Water Heater in Fontana — $1,889/yr to Run (28.7¢/kWh)
Your electric tankless water heater in Fontana costs about $157/month at 28.7¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Fontana, CA Electricity Rate
28.7¢/kWh
Utility: Southern California Edison (SCE)
+121% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$5.17
18.0 kWh/day
Monthly Cost
$157.41
548 kWh/mo
Annual Cost
$1,889
6,570 kWh/yr
Lifetime (20yr)
$37,777
energy only
Monthly Cost Breakdown in Fontana
| Period | kWh | Fontana Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 18.0 | $5.17 | $2.34 | +$2.83 |
| Weekly | 126.0 | $36.22 | $16.38 | +$19.84 |
| Monthly | 547.5 | $157.41 | $71.17 | +$86.23 |
| Quarterly | 1642.5 | $472.22 | $213.53 | +$258.69 |
| Annual | 6570.0 | $1888.87 | $854.10 | +$1034.77 |
Customize Your Electric Tankless Water Heater Cost
Adjust usage hours and electricity rate to calculate your exact cost in Fontana.
Daily
$5.17
Monthly
$157.41
Annual
$1,889
20-Year
$37,777
Energy Saving Tips for Electric Tankless Water Heater in Fontana
- ✓Fontana electricity rates are 121% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Electric Tankless Water Heater in Fontana saves ~$453/year compared to standard models.
- ✓A smart Electric Tankless Water Heater with scheduling optimization can save ~$283/year at Fontana rates.
- ✓Install point-of-use units for remote fixtures
- ✓Size properly for peak demand
- ✓Consider electrical upgrade
ENERGY STAR Savings: Upgrading to an ENERGY STAR Electric Tankless Water Heater in Fontana saves approximately $453/year at local rates — $9,067 over the appliance lifetime.
Highest-Cost Appliances in Fontana, CA
See which appliances cost the most to run at Fontana's 28.7¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$3,726/yr
$310.50/mo
Electric Furnace
HVAC · 10,000W
$2,588/yr
$215.63/mo
EV Charger (Level 2)
Garage · 7,200W
$1,863/yr
$155.25/mo
Boiler (Electric)
HVAC · 6,000W
$1,552/yr
$129.37/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$1,417/yr
$118.05/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$1,417/yr
$118.05/mo
Heat Pump
HVAC · 2,400W
$1,104/yr
$92.00/mo
Hot Tub / Spa
Pool & Spa · 3,000W
$1,035/yr
$86.25/mo
Electric Tankless Water Heater Cost in Other California Cities
| City | Rate | Annual Cost | vs Fontana |
|---|---|---|---|
| Fontana (current) | 28.7¢ | $1,889 | — |
| Los Angeles | 30.5¢ | $2,006 | +$117 |
| San Diego | 28.8¢ | $1,892 | +$3 |
| San Jose | 34.7¢ | $2,279 | +$390 |
| San Francisco | 26.5¢ | $1,738 | $-151 |
| Fresno | 29.9¢ | $1,964 | +$75 |
| Sacramento | 24.7¢ | $1,621 | $-268 |
| Long Beach | 33.5¢ | $2,199 | +$310 |
| Oakland | 27.9¢ | $1,833 | $-56 |
Electric Tankless Water Heater Energy Cost FAQ — Fontana, CA
Understanding Electric Tankless Water Heater Energy Costs in Fontana, CA
Fontana is a mid-sized California city where residential electricity rates from Southern California Edison (SCE) are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Electric Tankless Water Heater (18,000W) at Fontana's rate of 28.7¢/kWh costs approximately $1,889 per year — $1035 more than the national average of $854.
Electricity in Fontana is significantly more expensive than the national average — 121% higher. For a Electric Tankless Water Heater used 1 hours per day, this rate premium adds up to $1,035 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
Fontana has a high cost of living (index: 149), which means electricity is just one of many above-average expenses. Reducing appliance energy costs — even by small amounts — contributes to meaningful household savings in this market. Upgrading to an ENERGY STAR Electric Tankless Water Heater can cut energy use by up to 24%, saving approximately $453 per year at Fontana rates.
Fontana's moderate climate (avg 66.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Electric Tankless Water Heater produces approximately 2.1 tons of CO2 annually at typical usage. Fontana 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 Fontana.
Compare All Energy Costs in Fontana
See energy costs for 178+ household appliances at Fontana's local electricity rate.
Frequently Asked Questions
How much does it cost to run an Electric Tankless Water Heater in Fontana, CA?
At Fontana's average electricity rate of 28.7¢/kWh, an Electric Tankless Water Heater costs approximately $1,889 per year to run. That's about $157.41 per month with typical usage of 1 hours per day.
What is the electricity rate in Fontana, CA?
The average residential electricity rate in Fontana, CA is 28.7¢/kWh, which is 121% above the national average of 13.0¢/kWh. The primary utility provider is Southern California Edison (SCE).
How much electricity does an Electric Tankless Water Heater use per year?
A Electric Tankless Water Heater uses approximately 18,000 watts and consumes about 6,570 kWh per year with typical usage of 1 hours/day for 365 days/year.
Is an Electric Tankless Water Heater expensive to run in Fontana?
Compared to the national average cost of $854/year, running an Electric Tankless Water Heater in Fontana costs $1035 more per year due to higher local electricity rates.
How can I reduce my Electric Tankless Water Heater energy cost in Fontana?
To reduce Electric Tankless Water Heater costs in Fontana: Install point-of-use units for remote fixtures. Size properly for peak demand. Upgrading to an ENERGY STAR model saves up to 24% on energy costs. Also check with Southern California Edison (SCE) for local energy efficiency rebates and programs.