Hot Water Recirculation Pump in Honolulu — $30/yr to Run (42.5¢/kWh)
Your hot water recirculation pump in Honolulu costs about $3/month at 42.5¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Honolulu, HI Electricity Rate
42.5¢/kWh
Utility: Hawaiian Electric (HECO)
+227% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.08
0.2 kWh/day
Monthly Cost
$2.52
6 kWh/mo
Annual Cost
$30
71 kWh/yr
Lifetime (10yr)
$303
energy only
Monthly Cost Breakdown in Honolulu
| Period | kWh | Honolulu Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.2 | $0.08 | $0.03 | +$0.06 |
| Weekly | 1.4 | $0.58 | $0.18 | +$0.40 |
| Monthly | 5.9 | $2.52 | $0.77 | +$1.75 |
| Quarterly | 17.8 | $7.57 | $2.31 | +$5.26 |
| Annual | 71.2 | $30.28 | $9.25 | +$21.03 |
Customize Your Hot Water Recirculation Pump Cost
Adjust usage hours and electricity rate to calculate your exact cost in Honolulu.
Daily
$0.08
Monthly
$2.52
Annual
$30
10-Year
$303
Energy Saving Tips for Hot Water Recirculation Pump in Honolulu
- ✓Honolulu electricity rates are 227% above the national average — energy efficiency matters more here.
- ✓A smart Hot Water Recirculation Pump with scheduling optimization can save ~$12/year at Honolulu rates.
- ✓Use timer to run only during peak usage
- ✓Saves thousands of gallons of water annually
- ✓Install at farthest fixture from heater
Highest-Cost Appliances in Honolulu, HI
See which appliances cost the most to run at Honolulu's 42.5¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$5,513/yr
$459.43/mo
Electric Furnace
HVAC · 10,000W
$3,829/yr
$319.05/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$2,795/yr
$232.91/mo
EV Charger (Level 2)
Garage · 7,200W
$2,757/yr
$229.72/mo
Boiler (Electric)
HVAC · 6,000W
$2,297/yr
$191.43/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$2,096/yr
$174.68/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$2,096/yr
$174.68/mo
Heat Pump
HVAC · 2,400W
$1,634/yr
$136.13/mo
Hot Water Recirculation Pump Cost in Other Hawaii Cities
| City | Rate | Annual Cost | vs Honolulu |
|---|---|---|---|
| Honolulu (current) | 42.5¢ | $30 | — |
| Maui | 41.5¢ | $30 | $-1 |
Hot Water Recirculation Pump Energy Cost FAQ — Honolulu, HI
Understanding Hot Water Recirculation Pump Energy Costs in Honolulu, HI
Honolulu is a mid-sized Hawaii city where residential electricity rates from Hawaiian Electric (HECO) are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Hot Water Recirculation Pump (65W) at Honolulu's rate of 42.5¢/kWh costs approximately $30 per year — $21 more than the national average of $9.
Electricity in Honolulu is significantly more expensive than the national average — 227% higher. For a Hot Water Recirculation Pump used 3 hours per day, this rate premium adds up to $21 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
Honolulu has a high cost of living (index: 193), 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. While no ENERGY STAR version is available, a smart Hot Water Recirculation Pump with automated scheduling can reduce consumption by 40%, saving $12/year.
In Honolulu's warm climate (avg 83.7°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Hot Water Recirculation Pump produces approximately 0.05 tons of CO2 annually at typical usage. Honolulu residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Honolulu.
Compare All Energy Costs in Honolulu
See energy costs for 178+ household appliances at Honolulu's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Hot Water Recirculation Pump in Honolulu, HI?
At Honolulu's average electricity rate of 42.5¢/kWh, a Hot Water Recirculation Pump costs approximately $30 per year to run. That's about $2.52 per month with typical usage of 3 hours per day.
What is the electricity rate in Honolulu, HI?
The average residential electricity rate in Honolulu, HI is 42.5¢/kWh, which is 227% above the national average of 13.0¢/kWh. The primary utility provider is Hawaiian Electric (HECO).
How much electricity does a Hot Water Recirculation Pump use per year?
A Hot Water Recirculation Pump uses approximately 65 watts and consumes about 71 kWh per year with typical usage of 3 hours/day for 365 days/year.
Is a Hot Water Recirculation Pump expensive to run in Honolulu?
Compared to the national average cost of $9/year, running a Hot Water Recirculation Pump in Honolulu costs $21 more per year due to higher local electricity rates.
How can I reduce my Hot Water Recirculation Pump energy cost in Honolulu?
To reduce Hot Water Recirculation Pump costs in Honolulu: Use timer to run only during peak usage. Saves thousands of gallons of water annually. Consider using a smart plug to monitor and optimize usage. Also check with Hawaiian Electric (HECO) for local energy efficiency rebates and programs.