Smartphone Charger in Salem — $3/yr to Run (13.7¢/kWh)
Your smartphone charger in Salem costs about $0/month at 13.7¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Salem, OR Electricity Rate
13.7¢/kWh
Utility: Portland General Electric
+5% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$0.01
0.1 kWh/day
Monthly Cost
$0.25
2 kWh/mo
Annual Cost
$3
22 kWh/yr
Lifetime (3yr)
$9
energy only
Monthly Cost Breakdown in Salem
| Period | kWh | Salem Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 0.1 | $0.01 | $0.01 | +$0.00 |
| Weekly | 0.4 | $0.06 | $0.05 | +$0.00 |
| Monthly | 1.8 | $0.25 | $0.24 | +$0.01 |
| Quarterly | 5.5 | $0.75 | $0.71 | +$0.04 |
| Annual | 21.9 | $3.00 | $2.85 | +$0.15 |
Customize Your Smartphone Charger Cost
Adjust usage hours and electricity rate to calculate your exact cost in Salem.
Daily
$0.01
Monthly
$0.25
Annual
$3
3-Year
$9
Energy Saving Tips for Smartphone Charger in Salem
- ✓Salem electricity rates are 5% above the national average — energy efficiency matters more here.
- ✓Unplug charger when not in use
- ✓Use original or certified chargers
- ✓Avoid overnight charging
Highest-Cost Appliances in Salem, OR
See which appliances cost the most to run at Salem's 13.7¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,773/yr
$147.74/mo
Electric Furnace
HVAC · 10,000W
$1,231/yr
$102.60/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$899/yr
$74.90/mo
EV Charger (Level 2)
Garage · 7,200W
$886/yr
$73.87/mo
Boiler (Electric)
HVAC · 6,000W
$739/yr
$61.56/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$674/yr
$56.17/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$674/yr
$56.17/mo
Heat Pump
HVAC · 2,400W
$525/yr
$43.78/mo
Smartphone Charger Cost in Other Oregon Cities
Methodology & Energy Data Sources for Salem
How we calculate smartphone charger energy costs in Salem, OR: Cost estimates use the standard formula: Annual Cost = (Wattage ÷ 1000) × Hours per Day × Days per Year × Local kWh Rate. We model regional electricity rate variation using EIA monthly data, which captures rate differences between investor-owned utilities, municipal providers, and rural electric cooperatives.
- Appliance wattage sourced from ENERGY STAR product database, manufacturer spec sheets, and DOE residential appliance test data.
- Local kWh rate for Salem reflects Oregon averages from EIA Form 861 (utility sales data). Rates vary by season (typically 10-20% summer premium) and time-of-use in many Oregon utilities.
- Usage patterns derived from RECS (Residential Energy Consumption Survey), EIA's official survey of US household energy use.
- Carbon footprint calculated using EPA eGRID emissions factors specific to your regional grid mix in Oregon.
Authoritative US energy data sources:
- EIA Electric Power Monthly — official US electricity rate data by state
- EIA Residential Energy Consumption Survey (RECS) — household appliance usage patterns
- ENERGY STAR Product Finder — efficiency ratings for smartphone chargers
- DOE Energy Saver — Electricity — official tips and appliance comparison
- EPA eGRID — Regional Emissions — carbon intensity by grid region
- EIA State Energy Profiles — Oregon — generation mix, prices, and consumption
Disclaimer: Energy costs are estimates based on average appliance usage and Oregon state-level kWh rates. Your actual costs depend on your specific utility provider, rate plan (flat, time-of-use, demand), local fees, taxes, and renewable energy credits. Check your utility bill for exact rates. For energy efficiency upgrades, consult your local utility's rebate programs and federal tax credits via ENERGY STAR Federal Tax Credits.
Reviewed by Brazora Monk · Last updated 2026 · EIA data current as of latest monthly release
Find Your Utility, Rate Plan & Incentives in Salem
The Oregon state-average kWh rate shown above is a baseline — your actual cost depends on your specific utility provider, rate plan, and time-of-use schedule. Plus you may be missing rebates that pay for ENERGY STAR replacements:
Each utility has its own rate plans (flat, TOU, demand):
- • EIA — Find Your Utility (by ZIP)
- • EIA Oregon State Profile
- • Time-of-use can save 20-40% if you shift heavy use to off-peak
Inflation Reduction Act provides ongoing credits:
- • ENERGY STAR Federal Tax Credits
- • 30% on solar/battery storage through 2032
- • Up to $2,000 heat pump credit annually
- • DOE — Federal Rebate Programs
State + utility-specific rebates stack with federal:
- • DSIRE — Oregon Incentive Database
- • DOE State Energy Program
- • Many utilities offer $50-500 rebates on ENERGY STAR appliances
Replace efficient = save 25-50% kWh:
NABCEP-certified installers for solar/battery: NABCEP Certified Professionals Directory. Required for many state incentives.
Smartphone Charger Energy Cost FAQ — Salem, OR
Understanding Smartphone Charger Energy Costs in Salem, OR
Salem is a mid-sized Oregon city where residential electricity rates from Portland General Electric are shaped by regional energy supply and local demand patterns. Running a low-draw appliance like the Smartphone Charger (20W) at Salem's rate of 13.7¢/kWh costs approximately $3 per year — $0 more than the national average of $3.
Salem rates are 5% above the national average — a modest premium that adds $0 per year to Smartphone Charger operating costs. Over the appliance's 3-year lifespan, that's $0 in cumulative extra spending versus the national average.
With a cost of living index of 113, Salem is near the national median. The Smartphone Charger's monthly cost of $0.25 represents a typical share of the average Salem electric bill of $126/month. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Salem's moderate climate (avg 55.5°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. Salem residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Salem.
Compare All Energy Costs in Salem
See energy costs for 178+ household appliances at Salem's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Smartphone Charger in Salem, OR?
At Salem's average electricity rate of 13.7¢/kWh, a Smartphone Charger costs approximately $3 per year to run. That's about $0.25 per month with typical usage of 3 hours per day.
What is the electricity rate in Salem, OR?
The average residential electricity rate in Salem, OR is 13.7¢/kWh, which is 5% above the national average of 13.0¢/kWh. The primary utility provider is Portland General Electric.
How much electricity does a Smartphone Charger use per year?
A Smartphone Charger uses approximately 20 watts and consumes about 22 kWh per year with typical usage of 3 hours/day for 365 days/year.
Is a Smartphone Charger expensive to run in Salem?
Compared to the national average cost of $3/year, running a Smartphone Charger in Salem costs $0 more per year due to higher local electricity rates.
How can I reduce my Smartphone Charger energy cost in Salem?
To reduce Smartphone Charger costs in Salem: Unplug charger when not in use. Use original or certified chargers. Consider using a smart plug to monitor and optimize usage. Also check with Portland General Electric for local energy efficiency rebates and programs.