Understand the causes and impact of power quality issues, and how customers can deal with them.
Power quality refers to the quality of an electricity supply source (voltage, current and frequency). Although we have a world-class reliability rate of 99.997%, power quality issues may occur at times. Join our Power Quality Workshop to learn more about:
Causes and impact of power quality issues.
Measures customers can adopt to mitigate them.
Back to top
Log inSee moreSee allMenuHomeSearchDid you meanPageHelp and supportDownload our appBusiness objectivesresults foundAccept and continueStart dateEnd dateEvent typeEnviroment relatedPreferred disciplineFirst PreferenceOther PreferenceProject focusProject codeInternship typePagesHelps and supportCourse durationSelect course durationCourse typeforFilter ByClear allShowing {0} of {1} resultsSort byEarliest start dateOldest start dateInternship start dateInternship end datePlease stay tuned for upcoming openings.CalculateKey in the figures and press calculate buttonTotal Carbon emission(kg/COApprox. number of trees plantedElectricity consumption（units）Bill CalculatorBilling Start DateBilling End DateTariff TypeConsumption Unit(kWh)Number of Billing DaysThe earliest date you can select is the 1st day of previous calendar year.Residential TariffConcessionary Tariff for the ElderlyCalculation DetailsNotes:Charge (HK$)DetailsConsumption PeriodRate (HK$)Large Power TariffLarge Power Tariff with High Voltage Super DemandHigh Load Factor Rider DiscountYesNoOn-Peak Period Unit (kWh)Off-Peak Period Unit (kWh)On-Peak Maximum Demand (kVA)Off-Peak Maximum Demand (kVA)Please select datePlease input Consumption UnitThis bill calculator is meant to calculate electricity charges for previous and current years only.The bill calculator can only calculate the budget electricity bill for up to 90 days.Start Date cannot be later than End Date.Please select Tariff TypePlease select High Load FactorPlease input On-Peak Period Unit (kWh) Please input Off-Peak Period Unit (kWh)Please input On-Peak Maximum Demand (kVA)Please input Off-Pear Maximum Demand (kVA)On or off peak demand, whichever is higher, should not less than 35,000 kVAThis topic is related toCustomer Service centreNoteTipView All10 sec videoAs a , I want toResidential customerBusiness customer No data District Sub-districtRecalculatePlease input Number of Billing DaysConsumption UnitkVAkWhEnergy chargeEnergy saving rebateFuel cost adjustmentConcessionary tariffRent & rates special rebateTotal amountEnergy charge on peakEnergy charge off peakDemand charge on peakDemand charge off peak2022 Special rebate2023 Special energy saving rebateSpecial fuel rebateBilling demand shortfallHigh load factor rider discountSearch Help and SupportLatest updateCustomer Service HotlinesYearMonthJanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberDownloadLink copiedresultsSorry, something went wrong. We can't get that information right now. Please try again later.FeedbackHow would you rate the overall website experience today?Please tell us more(optional)Leave us your comments (optional)Submit
