Portable AC Unit in Mesa — $141/yr to Run (12.2¢/kWh)
Your portable ac unit in Mesa costs about $12/month at 12.2¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Mesa, AZ Electricity Rate
12.2¢/kWh
Utility: Salt River Project (SRP)
-6% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.18
9.6 kWh/day
Monthly Cost
$11.75
96 kWh/mo
Annual Cost
$141
1,152 kWh/yr
Lifetime (8yr)
$1,128
energy only
Monthly Cost Breakdown in Mesa
| Period | kWh | Mesa Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 9.6 | $1.18 | $1.25 | $-0.07 |
| Weekly | 67.2 | $8.23 | $8.74 | $-0.51 |
| Monthly | 96.0 | $11.75 | $12.48 | $-0.73 |
| Quarterly | 288.0 | $35.25 | $37.44 | $-2.19 |
| Annual | 1152.0 | $141.00 | $149.76 | $-8.76 |
Customize Your Portable AC Unit Cost
Adjust usage hours and electricity rate to calculate your exact cost in Mesa.
Daily
$1.18
Monthly
$11.75
Annual
$141
8-Year
$1,128
Energy Saving Tips for Portable AC Unit in Mesa
- ✓Mesa has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Portable AC Unit in Mesa saves ~$NaN/year compared to standard models.
- ✓A smart Portable AC Unit with scheduling optimization can save ~$14/year at Mesa rates.
- ✓Mesa's warm climate (avg 72.7°F) means higher cooling costs — consider ceiling fans to supplement.
- ✓Vent exhaust properly
- ✓Clean filter biweekly
ENERGY STAR Savings: Upgrading to an ENERGY STAR Portable AC Unit in Mesa saves approximately $NaN/year at local rates — $NaN over the appliance lifetime.
Highest-Cost Appliances in Mesa, AZ
See which appliances cost the most to run at Mesa's 12.2¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,586/yr
$132.19/mo
Electric Furnace
HVAC · 10,000W
$1,102/yr
$91.80/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$804/yr
$67.01/mo
EV Charger (Level 2)
Garage · 7,200W
$793/yr
$66.10/mo
Boiler (Electric)
HVAC · 6,000W
$661/yr
$55.08/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$603/yr
$50.26/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$603/yr
$50.26/mo
Heat Pump
HVAC · 2,400W
$470/yr
$39.17/mo
Portable AC Unit Cost in Other Arizona Cities
Portable AC Unit Energy Cost FAQ — Mesa, AZ
Understanding Portable AC Unit Energy Costs in Mesa, AZ
In a major metro like Mesa, electricity demand is high and rates reflect the cost of maintaining infrastructure for 0.5 million residents. Running a moderate-draw appliance like the Portable AC Unit (1,200W) at Mesa's rate of 12.2¢/kWh costs approximately $141 per year — $9 less than the national average of $150.
Rates in Mesa are close to the national average, so the Portable AC Unit's annual cost of $141 is broadly representative of what most US households pay. Over the 8-year expected lifespan, total energy cost reaches $1,128.
With a cost of living index of 101, Mesa is near the national median. The Portable AC Unit's monthly cost of $11.75 represents a typical share of the average Mesa electric bill of $130/month. Upgrading to an ENERGY STAR Portable AC Unit can cut energy use by up to undefined%, saving approximately $NaN per year at Mesa rates.
In Mesa's warm climate (avg 72.7°F), HVAC-related appliances tend to run more frequently, compounding energy costs. A Portable AC Unit produces approximately 0.83 tons of CO2 annually at typical usage. Mesa 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 Mesa.
Compare All Energy Costs in Mesa
See energy costs for 178+ household appliances at Mesa's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Portable AC Unit in Mesa, AZ?
At Mesa's average electricity rate of 12.2¢/kWh, a Portable AC Unit costs approximately $141 per year to run. That's about $11.75 per month with typical usage of 8 hours per day.
What is the electricity rate in Mesa, AZ?
The average residential electricity rate in Mesa, AZ is 12.2¢/kWh, which is 6% below the national average of 13.0¢/kWh. The primary utility provider is Salt River Project (SRP).
How much electricity does a Portable AC Unit use per year?
A Portable AC Unit uses approximately 1,200 watts and consumes about 1,152 kWh per year with typical usage of 8 hours/day for 120 days/year.
Is a Portable AC Unit expensive to run in Mesa?
Compared to the national average cost of $150/year, running a Portable AC Unit in Mesa costs $9 less per year due to lower local electricity rates.
How can I reduce my Portable AC Unit energy cost in Mesa?
To reduce Portable AC Unit costs in Mesa: Vent exhaust properly. Clean filter biweekly. Upgrading to an ENERGY STAR model saves up to undefined% on energy costs. Also check with Salt River Project (SRP) for local energy efficiency rebates and programs.