Electric Water Heater (Tank) in Santa Rosa — $1,216/yr to Run (24.7¢/kWh)
Your electric water heater (tank) in Santa Rosa costs about $101/month at 24.7¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Santa Rosa, CA Electricity Rate
24.7¢/kWh
Utility: Pacific Gas & Electric
+90% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$3.33
13.5 kWh/day
Monthly Cost
$101.34
411 kWh/mo
Annual Cost
$1,216
4,928 kWh/yr
Lifetime (12yr)
$14,593
energy only
Monthly Cost Breakdown in Santa Rosa
| Period | kWh | Santa Rosa Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 13.5 | $3.33 | $1.76 | +$1.58 |
| Weekly | 94.5 | $23.32 | $12.29 | +$11.04 |
| Monthly | 410.6 | $101.34 | $53.38 | +$47.96 |
| Quarterly | 1231.9 | $304.03 | $160.14 | +$143.88 |
| Annual | 4927.5 | $1216.11 | $640.58 | +$575.53 |
Customize Your Electric Water Heater (Tank) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Santa Rosa.
Daily
$3.33
Monthly
$101.34
Annual
$1,216
12-Year
$14,593
Energy Saving Tips for Electric Water Heater (Tank) in Santa Rosa
- ✓Santa Rosa electricity rates are 90% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Electric Water Heater (Tank) in Santa Rosa saves ~$182/year compared to standard models.
- ✓A smart Electric Water Heater (Tank) with scheduling optimization can save ~$182/year at Santa Rosa rates.
- ✓Set temperature to 120F
- ✓Insulate tank and hot water pipes
- ✓Drain sediment annually
ENERGY STAR Savings: Upgrading to an ENERGY STAR Electric Water Heater (Tank) in Santa Rosa saves approximately $182/year at local rates — $2,189 over the appliance lifetime.
Highest-Cost Appliances in Santa Rosa, CA
See which appliances cost the most to run at Santa Rosa's 24.7¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$3,199/yr
$266.54/mo
Electric Furnace
HVAC · 10,000W
$2,221/yr
$185.10/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,621/yr
$135.12/mo
EV Charger (Level 2)
Garage · 7,200W
$1,599/yr
$133.27/mo
Boiler (Electric)
HVAC · 6,000W
$1,333/yr
$111.06/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$1,216/yr
$101.34/mo
Heat Pump
HVAC · 2,400W
$948/yr
$78.98/mo
Hot Tub / Spa
Pool & Spa · 3,000W
$888/yr
$74.04/mo
Electric Water Heater (Tank) Cost in Other California Cities
| City | Rate | Annual Cost | vs Santa Rosa |
|---|---|---|---|
| Santa Rosa (current) | 24.7¢ | $1,216 | — |
| Los Angeles | 30.5¢ | $1,504 | +$288 |
| San Diego | 28.8¢ | $1,419 | +$203 |
| San Jose | 34.7¢ | $1,709 | +$493 |
| San Francisco | 26.5¢ | $1,303 | +$87 |
| Fresno | 29.9¢ | $1,473 | +$257 |
| Sacramento | 24.7¢ | $1,216 | $-0 |
| Long Beach | 33.5¢ | $1,649 | +$433 |
| Oakland | 27.9¢ | $1,375 | +$159 |
Electric Water Heater (Tank) Energy Cost FAQ — Santa Rosa, CA
Understanding Electric Water Heater (Tank) Energy Costs in Santa Rosa, CA
Santa Rosa is a mid-sized California city where residential electricity rates from Pacific Gas & Electric are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Electric Water Heater (Tank) (4,500W) at Santa Rosa's rate of 24.7¢/kWh costs approximately $1,216 per year — $576 more than the national average of $641.
Electricity in Santa Rosa is significantly more expensive than the national average — 90% higher. For a Electric Water Heater (Tank) used 3 hours per day, this rate premium adds up to $576 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
Santa Rosa has a high cost of living (index: 142), 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 Water Heater (Tank) can cut energy use by up to 15%, saving approximately $182 per year at Santa Rosa rates.
Santa Rosa's moderate climate (avg 68.8°F) helps keep seasonal energy cost swings manageable for most appliances. A Electric Water Heater (Tank) produces approximately 3.52 tons of CO2 annually at typical usage. Santa Rosa 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 Santa Rosa.
Compare All Energy Costs in Santa Rosa
See energy costs for 178+ household appliances at Santa Rosa's local electricity rate.
Frequently Asked Questions
How much does it cost to run an Electric Water Heater (Tank) in Santa Rosa, CA?
At Santa Rosa's average electricity rate of 24.7¢/kWh, an Electric Water Heater (Tank) costs approximately $1,216 per year to run. That's about $101.34 per month with typical usage of 3 hours per day.
What is the electricity rate in Santa Rosa, CA?
The average residential electricity rate in Santa Rosa, CA is 24.7¢/kWh, which is 90% above the national average of 13.0¢/kWh. The primary utility provider is Pacific Gas & Electric.
How much electricity does an Electric Water Heater (Tank) use per year?
A Electric Water Heater (Tank) uses approximately 4,500 watts and consumes about 4,928 kWh per year with typical usage of 3 hours/day for 365 days/year.
Is an Electric Water Heater (Tank) expensive to run in Santa Rosa?
Compared to the national average cost of $641/year, running an Electric Water Heater (Tank) in Santa Rosa costs $576 more per year due to higher local electricity rates.
How can I reduce my Electric Water Heater (Tank) energy cost in Santa Rosa?
To reduce Electric Water Heater (Tank) costs in Santa Rosa: Set temperature to 120F. Insulate tank and hot water pipes. Upgrading to an ENERGY STAR model saves up to 15% on energy costs. Also check with Pacific Gas & Electric for local energy efficiency rebates and programs.