Smartphone Charger in Kent — $2/yr to Run (10.3¢/kWh)
Your smartphone charger in Kent costs about $0/month at 10.3¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Kent, WA Electricity Rate
10.3¢/kWh
Utility: Puget Sound Energy
-20% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.01
0.1 kWh/day
Monthly Cost
$0.19
2 kWh/mo
Annual Cost
$2
22 kWh/yr
Lifetime (3yr)
$7
energy only
Monthly Cost Breakdown in Kent
| Period | kWh | Kent Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.1 | $0.01 | $0.01 | $-0.00 |
| Weekly | 0.4 | $0.04 | $0.05 | $-0.01 |
| Monthly | 1.8 | $0.19 | $0.24 | $-0.05 |
| Quarterly | 5.5 | $0.57 | $0.71 | $-0.15 |
| Annual | 21.9 | $2.26 | $2.85 | $-0.58 |
Customize Your Smartphone Charger Cost
Adjust usage hours and electricity rate to calculate your exact cost in Kent.
Daily
$0.01
Monthly
$0.19
Annual
$2
3-Year
$7
Energy Saving Tips for Smartphone Charger in Kent
- ✓Kent has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓Unplug charger when not in use
- ✓Use original or certified chargers
- ✓Avoid overnight charging
Highest-Cost Appliances in Kent, WA
See which appliances cost the most to run at Kent's 10.3¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,340/yr
$111.67/mo
Electric Furnace
HVAC · 10,000W
$931/yr
$77.55/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$679/yr
$56.61/mo
EV Charger (Level 2)
Garage · 7,200W
$670/yr
$55.84/mo
Boiler (Electric)
HVAC · 6,000W
$558/yr
$46.53/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$510/yr
$42.46/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$510/yr
$42.46/mo
Heat Pump
HVAC · 2,400W
$397/yr
$33.09/mo
Smartphone Charger Cost in Other Washington Cities
Smartphone Charger Energy Cost FAQ — Kent, WA
Understanding Smartphone Charger Energy Costs in Kent, WA
Kent is a mid-sized Washington city where residential electricity rates from Puget Sound Energy are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Smartphone Charger (20W) at Kent's rate of 10.3¢/kWh costs approximately $2 per year — $1 less than the national average of $3.
Kent residents enjoy electricity rates 20% below the national average, saving $1 per year on Smartphone Charger costs alone. Over 3 years, that's $2 in savings — though energy efficiency is still worth pursuing to reduce both costs and carbon output.
With a cost of living index of 115.8, Kent is near the national median. The Smartphone Charger's monthly cost of $0.19 represents a typical share of the average Kent electric bill of $93/month. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Kent's moderate climate (avg 50°F) helps keep seasonal energy cost swings manageable for most appliances. A Smartphone Charger produces approximately 0.02 tons of CO2 annually at typical usage. Kent residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Kent.
Compare All Energy Costs in Kent
See energy costs for 168+ household appliances at Kent's local electricity rate.