Water Heater (Tank Electric) in St. Petersburg — $639/yr to Run (13.0¢/kWh)
Your water heater (tank electric) in St. Petersburg costs about $53/month at 13.0¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
St. Petersburg, FL Electricity Rate
13.0¢/kWh
Utility: Florida Power & Light
-0% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.75
13.5 kWh/day
Monthly Cost
$53.26
411 kWh/mo
Annual Cost
$639
4,928 kWh/yr
Lifetime (12yr)
$7,669
energy only
Monthly Cost Breakdown in St. Petersburg
| Period | kWh | St. Petersburg Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 13.5 | $1.75 | $1.76 | $-0.00 |
| Weekly | 94.5 | $12.26 | $12.29 | $-0.03 |
| Monthly | 410.6 | $53.26 | $53.38 | $-0.12 |
| Quarterly | 1231.9 | $159.77 | $160.14 | $-0.37 |
| Annual | 4927.5 | $639.10 | $640.58 | $-1.48 |
Customize Your Water Heater (Tank Electric) Cost
Adjust usage hours and electricity rate to calculate your exact cost in St. Petersburg.
Daily
$1.75
Monthly
$53.26
Annual
$639
12-Year
$7,669
Energy Saving Tips for Water Heater (Tank Electric) in St. Petersburg
- ✓St. Petersburg has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Water Heater (Tank Electric) in St. Petersburg saves ~$NaN/year compared to standard models.
- ✓A smart Water Heater (Tank Electric) with scheduling optimization can save ~$32/year at St. Petersburg rates.
- ✓Lower temperature to 120F
- ✓Insulate tank with blanket
- ✓Drain sediment twice yearly
ENERGY STAR Savings: Upgrading to an ENERGY STAR Water Heater (Tank Electric) in St. Petersburg saves approximately $NaN/year at local rates — $NaN over the appliance lifetime.
Highest-Cost Appliances in St. Petersburg, FL
See which appliances cost the most to run at St. Petersburg's 13.0¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,681/yr
$140.08/mo
Electric Furnace
HVAC · 10,000W
$1,167/yr
$97.28/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$852/yr
$71.01/mo
EV Charger (Level 2)
Garage · 7,200W
$840/yr
$70.04/mo
Boiler (Electric)
HVAC · 6,000W
$700/yr
$58.37/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$639/yr
$53.26/mo
Heat Pump
HVAC · 2,400W
$498/yr
$41.50/mo
Hot Tub / Spa
Pool & Spa · 3,000W
$467/yr
$38.91/mo
Water Heater (Tank Electric) Cost in Other Florida Cities
| City | Rate | Annual Cost | vs St. Petersburg |
|---|---|---|---|
| St. Petersburg (current) | 13.0¢ | $639 | — |
| Jacksonville | 14.3¢ | $706 | +$67 |
| Miami | 14.7¢ | $723 | +$84 |
| Tampa | 14.4¢ | $712 | +$73 |
| Orlando | 13.6¢ | $671 | +$32 |
| Hialeah | 13.1¢ | $644 | +$4 |
| Port St. Lucie | 15.5¢ | $764 | +$125 |
| Tallahassee | 14.6¢ | $718 | +$79 |
| Cape Coral | 13.7¢ | $675 | +$35 |
Water Heater (Tank Electric) Energy Cost FAQ — St. Petersburg, FL
Understanding Water Heater (Tank Electric) Energy Costs in St. Petersburg, FL
St. Petersburg is a mid-sized Florida city where residential electricity rates from Florida Power & Light are shaped by regional energy supply and local demand patterns. Running a high-draw appliance like the Water Heater (Tank Electric) (4,500W) at St. Petersburg's rate of 13.0¢/kWh costs approximately $639 per year — $1 less than the national average of $641.
Rates in St. Petersburg are close to the national average, so the Water Heater (Tank Electric)'s annual cost of $639 is broadly representative of what most US households pay. Over the 12-year expected lifespan, total energy cost reaches $7,669.
With a cost of living index of 104, St. Petersburg is near the national median. The Water Heater (Tank Electric)'s monthly cost of $53.26 represents a typical share of the average St. Petersburg electric bill of $155/month. Upgrading to an ENERGY STAR Water Heater (Tank Electric) can cut energy use by up to undefined%, saving approximately $NaN per year at St. Petersburg rates.
St. Petersburg's moderate climate (avg 65.6°F) helps keep seasonal energy cost swings manageable for most appliances. A Water Heater (Tank Electric) produces approximately 3.5 tons of CO2 annually at typical usage. St. Petersburg 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 St. Petersburg.
Compare All Energy Costs in St. Petersburg
See energy costs for 168+ household appliances at St. Petersburg's local electricity rate.