Portable AC Unit in Rochester — $244/yr to Run (21.1¢/kWh)
Your portable ac unit in Rochester costs about $20/month at 21.1¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Rochester, NY Electricity Rate
21.1¢/kWh
Utility: Rochester Gas & Electric (RG&E)
+63% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$2.03
9.6 kWh/day
Monthly Cost
$20.30
96 kWh/mo
Annual Cost
$244
1,152 kWh/yr
Lifetime (8yr)
$1,949
energy only
Monthly Cost Breakdown in Rochester
| Period | kWh | Rochester Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 9.6 | $2.03 | $1.25 | +$0.78 |
| Weekly | 67.2 | $14.21 | $8.74 | +$5.48 |
| Monthly | 96.0 | $20.30 | $12.48 | +$7.82 |
| Quarterly | 288.0 | $60.91 | $37.44 | +$23.47 |
| Annual | 1152.0 | $243.65 | $149.76 | +$93.89 |
Customize Your Portable AC Unit Cost
Adjust usage hours and electricity rate to calculate your exact cost in Rochester.
Daily
$2.03
Monthly
$20.30
Annual
$244
8-Year
$1,949
Energy Saving Tips for Portable AC Unit in Rochester
- ✓Rochester electricity rates are 63% above the national average — energy efficiency matters more here.
- ✓An ENERGY STAR Portable AC Unit in Rochester saves ~$NaN/year compared to standard models.
- ✓A smart Portable AC Unit with scheduling optimization can save ~$24/year at Rochester rates.
- ✓Vent exhaust properly
- ✓Clean filter biweekly
- ✓Use in rooms under 500 sq ft
ENERGY STAR Savings: Upgrading to an ENERGY STAR Portable AC Unit in Rochester saves approximately $NaN/year at local rates — $NaN over the appliance lifetime.
Highest-Cost Appliances in Rochester, NY
See which appliances cost the most to run at Rochester's 21.1¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$2,741/yr
$228.42/mo
Electric Furnace
HVAC · 10,000W
$1,904/yr
$158.63/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$1,390/yr
$115.80/mo
EV Charger (Level 2)
Garage · 7,200W
$1,371/yr
$114.21/mo
Boiler (Electric)
HVAC · 6,000W
$1,142/yr
$95.17/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$1,042/yr
$86.85/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$1,042/yr
$86.85/mo
Heat Pump
HVAC · 2,400W
$812/yr
$67.68/mo
Portable AC Unit Cost in Other New York Cities
| City | Rate | Annual Cost | vs Rochester |
|---|---|---|---|
| Rochester (current) | 21.1¢ | $244 | — |
| New York | 23.2¢ | $267 | +$23 |
| Oyster Bay | 19.0¢ | $219 | $-25 |
| Buffalo | 22.3¢ | $257 | +$13 |
| North Hempstead | 18.6¢ | $214 | $-29 |
| Babylon | 19.4¢ | $223 | $-21 |
| Yonkers | 23.0¢ | $265 | +$21 |
| Huntington | 18.1¢ | $209 | $-35 |
| Syracuse | 24.1¢ | $278 | +$34 |
Portable AC Unit Energy Cost FAQ — Rochester, NY
Understanding Portable AC Unit Energy Costs in Rochester, NY
Rochester is a mid-sized New York city where residential electricity rates from Rochester Gas & Electric (RG&E) are shaped by regional energy supply and local demand patterns. Running a moderate-draw appliance like the Portable AC Unit (1,200W) at Rochester's rate of 21.1¢/kWh costs approximately $244 per year — $94 more than the national average of $150.
Electricity in Rochester is significantly more expensive than the national average — 63% higher. For a Portable AC Unit used 8 hours per day, this rate premium adds up to $94 in extra annual costs. Energy-efficient models and usage habits have an outsized impact in high-rate markets like this.
Rochester has a high cost of living (index: 123), 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. Upgrading to an ENERGY STAR Portable AC Unit can cut energy use by up to undefined%, saving approximately $NaN per year at Rochester rates.
Rochester's moderate climate (avg 43.7°F) helps keep seasonal energy cost swings manageable for most appliances. A Portable AC Unit produces approximately 0.83 tons of CO2 annually at typical usage. Rochester 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 Rochester.
Compare All Energy Costs in Rochester
See energy costs for 178+ household appliances at Rochester's local electricity rate.
Frequently Asked Questions
How much does it cost to run a Portable AC Unit in Rochester, NY?
At Rochester's average electricity rate of 21.1¢/kWh, a Portable AC Unit costs approximately $244 per year to run. That's about $20.30 per month with typical usage of 8 hours per day.
What is the electricity rate in Rochester, NY?
The average residential electricity rate in Rochester, NY is 21.1¢/kWh, which is 63% above the national average of 13.0¢/kWh. The primary utility provider is Rochester Gas & Electric (RG&E).
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 Rochester?
Compared to the national average cost of $150/year, running a Portable AC Unit in Rochester costs $94 more per year due to higher local electricity rates.
How can I reduce my Portable AC Unit energy cost in Rochester?
To reduce Portable AC Unit costs in Rochester: Vent exhaust properly. Clean filter biweekly. Upgrading to an ENERGY STAR model saves up to undefined% on energy costs. Also check with Rochester Gas & Electric (RG&E) for local energy efficiency rebates and programs.