WattBuy’s Guide to

Electricity in
Waipahu

Hawaii

Header Graphic

The State of Electricity in Waipahu

Here's the average monthly bill, usage, and carbon footprint of residents in Waipahu

Average monthly bill

January

$325

February

$310lowest

March

$313

April

$330

May

$327

June

$345

July

$348

August

$370highest

September

$357

October

$362

November

$355

December

$340

Carbon Emissions

1,337 lbs CO₂

Monthly Usage

834 kWh

Where does Waipahu’s electricity come from?

Waipahu's energy comes from Petroleum, Solar, Wind, and Hydroelectric. Petroleum is the largest source of electricity, providing 70% of Waipahu's energy. Solar is the second largest source, making up 24%. Wind provides 6% of the energy in Waipahu. Hydroelectric provides 1% of the energy in Waipahu.

69%

Petroleum

24%

Solar

6%

Wind

1%

Hydroelectric

Solar energy in Waipahu

The state of solar in Waipahu

Solar power is on the rise, helping homeowners save on their electricity bills and power their homes sustainably.

2,318 kWh

Energy generated by average sized system

$21,373

Average system cost

(after federal incentive)

3 years

Payback period

Learn More about solar
Net Metering Available

Get paid for the extra solar you produce

Net metering policies in Waipahu can help solar panel owners save money and reduce their carbon footprint. When your solar panels generate more electricity than you use, you can send the excess back to the grid and receive credit on your next bill. Just something to keep in mind when considering solar panels.

Utilities in Waipahu

Hawaiian Electric

Hawaiian Electric Rates

Hawaiian Electric has several different electricity rates for residential customers, as shown in the table below.

Rate NameRate TypeCost Per kWh
RESIDENTIAL TIME-OF-USE SERVICE - Three PhaseTOU18¢ to 50¢
RESIDENTIAL SERVICE - Single PhaseFixed36¢ to 40¢
RESIDENTIAL TIME-OF-USE SERVICE - Single PhaseTOU18¢ to 50¢
RESIDENTIAL SERVICE - Three PhaseFixed36¢ to 40¢

Learn About Electricity in Other Cities in Hawaii

AhuimanuAieaAnaholaBarbers Point HousingCaptain CookEleeleEwa BeachEwa GentryEwa VillagesHaikuHakalauHalawaHaleiwaHanaHanaleiHanapepeHauulaHawaii National ParkHawiHeeiaHi Natl ParkHiloHolualoaHonHonaloHonokaaHonoluluHonomuHoolehuaJoint Base Pearl Harbor-HickamKaaawaKaanapaliKahaluu-KeauhouKahukuKahuluiKailuaKailua KonaKalaheoKalaoaKamuelaKaneoheKapaaKapaauKapaluaKapoleiKaunakakaiKeaauKealakekuaKealiaKekahaKiheiKilaueaKoloaKualapuuKulaKurtistownLahainaLaieLanai CityLaupahoehoeLawaiLihueMakakiloMakawaoMakaweliMaunaloaMililaniMountain ViewNaalehuNapili-HonokowaiNinoleOcean ViewOokalaPaauhauPaauiloPahalaPahoaPaiaPapaaloaPapaikouPearl CityPepeekeoPrincevillePukalaniSchofield BarracksVillage ParkVolcanoWahiawaWaialuaWaianaeWaihee-WaiehuWaikapuWaikoloaWaileaWailea-MakenaWailukuWaimaluWaimanaloWaimanalo BeachWaimeaWaipioWaipio AcresWheeler Army AirfieldWhitmore Village

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