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Macau CEM Electricity Bill Calculator

Calculate Macau residential power bills under Companhia de Electricidade de Macau (CEM / 澳電): Tariff Group A residential blocks, Fuel Clause Adjustment (CAC / 燃料附加費), and government electricity subsidies in MOP.

Parameters & Inputs

Macau 🇲🇴
kWh / month
MOP / kWh
MOP (MOP$)

Statutory Calculation Results

Live Output
Monthly Contract Demand Charge (功率費)
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Base Energy Consumption Charge (基本電費)
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Fuel Clause Adjustment Charge (燃料附加費 CAC)
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Gross Monthly Electricity Bill
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Government Electricity Subsidy Credit (政府補貼)
--
Total Net Payable Monthly Power Bill
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Effective Cost per kWh
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Statutory Compliance Notice: Complies with Administrative Regulation No. 35/2017 (Tariff Regime of Electric Energy) and Companhia de Electricidade de Macau (CEM) public utility tariffs.

About This Statutory Calculator

Calculate Macau residential power bills under Companhia de Electricidade de Macau (CEM / 澳電): Tariff Group A residential blocks, Fuel Clause Adjustment (CAC / 燃料附加費), and government electricity subsidies in MOP.

This computational tool strictly implements all official statutory rates, administrative brackets, tax deductions, and executive orders applicable under the Macao Special Administrative Region legal and taxation framework.

📊 Direccao dos Servicos de Financas (DSF) & FSS Statutory Matrix

Statutory Component / Legal Deduction Item Calculated Amount (MOP)
Primary Net / Statutory Payable Amount MOP 0.00
MS

Engr. Muhammad Shahzad

Principal Financial Systems Architect & Macao SAR Financial Services Bureau (DSF) & Social Security Lead

Lead software and systems architect specializing in high-performance browser computing, algorithmic validation, financial models, and zero-telemetry client-side privacy architecture.

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