WattCost

Data through April 2026

Running cost · Water Heaters (Electric) · ENERGY STAR certified

GE Profile PH40S10BPY01

Heating a typical household's hot water, the GE Profile PH40S10BPY01 is certified at 773 kWh a year — about $146 at the U.S. average electricity rate, or $12.13 a month. That puts it in the most efficient tenth of every certified electric water heater — 29% less electricity than the median, ranked 13 of 566. The same unit costs $95 a year in North Dakota but $360 in Hawaii — electricity rates, not the appliance, make the difference.

Estimated annual running cost · U.S. average rate 18.8¢/kWh

$146/yr

$121 · cheapest certified water heaters (electric)$328 · priciest
Per month
$12.13
Per day
40¢
Certified use
773 kWh/yr
Type
Hybrid/Electric Heat Pump
Heat pump type
240 Volt Integrated HPWH
Storage volume
40 gal
First-hour rating
64 gal
UEF
4.2
643 kWh1,741 kWh
Where the GE Profile PH40S10BPY01 (▮) sits among all 566 certified water heaters (electric), by annual kWh

What it costs in every state

GE Profile PH40S10BPY01: 773 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$135
Alaska27.4¢$211
Arizona15.5¢$120
Arkansas14.2¢$109
California35.3¢$272
Colorado16.5¢$128
Connecticut32.2¢$249
Delaware18.8¢$145
District of Columbia25.4¢$196
Florida15.4¢$119
Georgia15.4¢$119
Hawaiipriciest46.6¢$360
Idaho12.7¢$98
Illinois20.5¢$158
Indiana17.9¢$138
Iowa13.9¢$107
Kansas15.8¢$122
Kentucky15.0¢$116
Louisiana14.4¢$112
Maine28.4¢$220
Maryland22.1¢$171
Massachusetts29.4¢$228
Michigan21.4¢$165
Minnesota16.4¢$127
Mississippi16.8¢$130
Missouri14.0¢$108
Montana13.9¢$107
Nebraska13.3¢$103
Nevada14.3¢$110
New Hampshire27.2¢$211
New Jersey23.5¢$182
New Mexico15.2¢$117
New York29.4¢$228
North Carolina16.3¢$126
North Dakotacheapest12.3¢$95
Ohio19.5¢$151
Oklahoma13.3¢$103
Oregon15.8¢$122
Pennsylvania21.5¢$166
Rhode Island28.3¢$219
South Carolina17.1¢$132
South Dakota14.5¢$112
Tennessee14.9¢$115
Texas17.0¢$131
Utah13.3¢$103
Vermont24.6¢$190
Virginia17.4¢$134
Washington14.4¢$111
West Virginia16.1¢$124
Wisconsin19.2¢$148
Wyoming14.7¢$113

Certified models closest in efficiency

electric water heaters within reach of 773 kWh/yr
ModelkWh/yr$/yr (US avg)
Eco-Logical OMNI-50HP2-1A769$145
Friedrich PROH40 T0 FD120-M780$147
Friedrich PROH40 T0 FD120-MSO780$147
Rheem PROPH40 T0 RH120-M780$147
Rheem PROPH40 T0 RH120-MSO780$147
Rheem XE40T10HM00U0780$147

Run your own numbers

Your rate, your numbers

Per day
40¢
Per month
$12.13
Per year
$146

773 kWh/yr × 18.8¢/kWh = $146/yr

Prefilled with this model's certified 773 kWh/yr — adjust if your usage differs from the DOE test basis. The certified annual kWh comes from the DOE Uniform Energy Factor test, which simulates a typical household's daily hot-water draw pattern. Only electric models (including heat-pump units) are listed — gas models burn gas, not kWh.

Questions, answered with the data

How much electricity does the GE Profile PH40S10BPY01 use?
ENERGY STAR certifies the GE Profile PH40S10BPY01 at 773 kWh per year. The certified annual kWh comes from the DOE Uniform Energy Factor test, which simulates a typical household's daily hot-water draw pattern. Only electric models (including heat-pump units) are listed — gas models burn gas, not kWh.
How much does the GE Profile PH40S10BPY01 cost to run per month?
About $12.13 a month at the U.S. average residential rate (18.8¢/kWh) — 40¢ a day, or $146 a year. Your state's rate moves this up or down; see the table above.
Is the GE Profile PH40S10BPY01 energy efficient?
It uses 29% less electricity than the median certified electric water heater, placing it in the top 10% of certified models.
What does the GE Profile PH40S10BPY01 cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $95 a year in North Dakota (12.3¢/kWh) and $360 in Hawaii (46.6¢/kWh).

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