WattCost

Data through June 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 $142 at the U.S. average electricity rate, or $11.81 a month. That puts it in the most efficient tenth of every certified electric water heater — 36% less electricity than the median, ranked 4 of 510. The same unit costs $101 a year in Nevada but $408 in Hawaii — electricity rates, not the appliance, make the difference.

Dimensions 39.4" H × 18.5" W

Estimated annual running cost · U.S. average rate 18.3¢/kWh

$142/yr

$125 · cheapest certified water heaters (electric)$319 · priciest
Per month
$11.81
Per day
39¢
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
681 kWh1,741 kWh
Where the GE Profile PH40S10BPY01 (▮) sits among all 510 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
Alabama16.4¢$127
Alaska28.2¢$218
Arizona15.2¢$117
Arkansas14.1¢$109
California34.7¢$269
Colorado17.1¢$132
Connecticut24.3¢$188
Delaware19.3¢$149
District of Columbia24.4¢$189
Florida15.1¢$117
Georgia16.4¢$126
Hawaiipriciest52.7¢$408
Idaho14.4¢$111
Illinois19.9¢$154
Indiana17.5¢$135
Iowa15.9¢$123
Kansas15.7¢$121
Kentucky14.3¢$110
Louisiana13.5¢$104
Maine29.6¢$229
Maryland21.8¢$169
Massachusetts29.6¢$229
Michigan23.0¢$178
Minnesota17.5¢$135
Mississippi14.9¢$115
Missouri16.2¢$125
Montana15.1¢$117
Nebraska13.3¢$102
Nevadacheapest13.1¢$101
New Hampshire27.0¢$209
New Jersey24.9¢$193
New Mexico15.1¢$116
New York29.5¢$228
North Carolina14.7¢$114
North Dakota14.1¢$109
Ohio19.2¢$148
Oklahoma14.3¢$111
Oregon16.3¢$126
Pennsylvania21.7¢$168
Rhode Island29.2¢$226
South Carolina15.6¢$120
South Dakota15.4¢$119
Tennessee14.1¢$109
Texas15.9¢$123
Utah13.4¢$103
Vermont24.4¢$189
Virginia17.2¢$133
Washington14.9¢$115
West Virginia15.4¢$119
Wisconsin19.6¢$151
Wyoming15.2¢$118

Certified models closest in efficiency

electric water heaters within reach of 773 kWh/yr
ModelkWh/yr$/yr (US avg)
Eco-Logical OMNI-50HP2-1A769$141
Friedrich PROH40 T0 FD120-M780$143
Friedrich PROH40 T0 FD120-MSO780$143
Rheem PROPH40 T0 RH120-M780$143
Rheem PROPH40 T0 RH120-MSO780$143
Rheem XE40T10HM00U0780$143

Run your own numbers

Your rate, your numbers

Per day
39¢
Per month
$11.81
Per year
$142

773 kWh/yr × 18.3¢/kWh = $142/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 $11.81 a month at the U.S. average residential rate (18.3¢/kWh) — 39¢ a day, or $142 a year. Your state's rate moves this up or down; see the table above.
Is the GE Profile PH40S10BPY01 energy efficient?
It uses 36% 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 $101 a year in Nevada (13.1¢/kWh) and $408 in Hawaii (52.7¢/kWh).

Keep digging