Charge in Public
Charge in Private Locations
Charge in Public
Ways to Access CEM eService
Create Your Account
- Slow Charge: Charge based on "time-of-use
- Medium/Quick Charge: Charge based on charging duration
The charge under the Public Charging Tariff includes the following items:
Subscribed Demand (in unit of kVA)
The rated maximum output power of the charging facilities selected by user.
Consumption (in unit of kWh)
Total units of electricity consumed during the charging period.
Tariff Clause Adjustment
Adjustment in tariff to reflect fluctuation in energy production cost that is fixed quarterly.
Prices **
|
Rated Output Power |
Tariff Periods |
Time |
Subscribed Demand |
Consumption |
|
Slow Charge |
Low-load hours |
23:00 - 09:00 |
0.00 |
1.420 |
|
Full-load hours |
09:00 - 23:00 |
0.00 |
2.150 |
|
|
Medium Charge |
First period |
Within the first 60 minutes |
0.00 |
3.430 |
|
Subsequent period |
Afterwards |
0.00 |
3.940 |
|
|
Quick Charge |
First period |
Within the first 30 minutes |
0.00 |
3.830 |
|
Subsequent period |
Afterwards |
0.00 |
4.400 |
** Executive Decree n.º105/2022 of June 27
Calculation method:
Charging fee = Demand + Energy charged (kWh) x (Consumption + TCA)
Example
Generally, the battery capacity of electric vehicles (EVs) on the market is about 80 kWh. If it is charged from a remaining power level of 20% to 80%, 48 kWh is required to be charged. The following are the costs at different charging speeds and time periods. No matter which one is selected, it is cheaper than fuel.
|
Charging Speed |
Charging period |
Time required |
Charging fee |
|
Slow |
Low-load hours |
Approx.7 hours |
48 kWh x ($1.420+$0.400) = $87.36 |
|
Full-load hours |
48 kWh x ($2.150+$0.400) = $122.40 |
||
|
Medium Charge |
First 60 minutes: 14.5 kWh |
Approx. 2.5 hours |
First 60 minutes: 14.5 kWh x ($3.430+$0.400) = $55.54 |
|
Quick Charge |
First 30 minutes: 14.7 kWh |
Approx. 1.5 hours |
First 30 minutes: 14.7 kWh x ($3.830+$0.400) = $62.18 |
Remarks
- Based on the oil price in June 2022, which is MOP 13.32/liter (including discounts).
- TCA in Q3 of 2022 is MOP 0.400.
- The energy charged for the first period of quick and medium speed is 30%, while 70% for the subsequent period.
- Slow charge is calculated at complete full-load hours and low-load hours, while private charging is calculated by charging 10 times a month (once every 3 days), with 20 kWh per charge.
- Considering the differences in model, battery status, charging rate and charging mode of EVs, the calculation results are for reference only. The actual cost is subject to the actual charging conditions.
Charge in Private Locations
Private Charging Facilities
CEM further streamlines the relevant procedures for installing charging facilities in private parking spaces, making the application easier.
1
Applicants are requires to classify the registration of relevant car parks/parking spaces and comply with the following regulations before applying.
- -- If the parking space is privately owned, according to Law No. 14/2017, "The Legal Regime for the Management of the Common Parts of Condominiums", the notice of the relevant works can be posted in the lobby of the building entrance and in visible places close to the project area of 15 days, at the same time, written notice should be provided to the management committee if the building has one;
- -- If the parking space belongs to an independent car park with title registration (mainly when the title share was registered before 2000), the consent of two-thirds of the parking space owners shall be obtained in accordance with the requirements of the Civil Code; If the power supply of the original building is unchanged, the consent of half of the parking space owners shall be obtained;
- -- If the parking space ownership registration is a common part of the condominium, under the requirements of number 1 of Article 29 of Lam No. 14/2017, "The Legal Regime of the Management of the Common Parts of Condominiums", it is only deemed approved by obtaining at least half of the total votes of the condominium owners at the general meeting, and the representing at lease 15% of the total value of the confominium.
2
If the power supply application for private EV charging facilities involves installation works in the communal area of the building, the applicants should pay attention to the following:
- -- The installation of the charging facilities must not affect other car park users
- -- The additional main collective switchboard and its appurtenances (except for the independent meter box) are regarded as part of the building’s communal electrical installation
- -- Applicants are required to communicate with the relevant property management company / management committee or other owners. For details, please refer to the DSPA “Instructions for the Installation of Electric Vehicle Charging Facilities in Private Car Parks” (Portuguese only)
3
Get a Supply Feasibility from us
- Required documents:
- -- Requested subscribed demand in kW (size of your EV charger)
- -- Copy of Immoveable Property Registration Report issued by Macau Land Real Estate Registry Office (CRPM) (vaild within 3 months)
- -- Any information can clearly show the parking lot location (Such as building and parking space floor plan, drawing or picture, etc.)
- Time elapsed:
- -- Within 10 working days
-
Remark: Since the original electrical design of the building does not reserve any power for parking spaces, the charging devices for electric vehicles are mainly medium/slow speed, it is recommended the Subscribed Demand of private charging facilities is 6.9kVA
4
After receiving the Power Supply Feasibility reply, applicants should:
- -- Hiring Registered Technician and Eelectrical Tenchician, preparing the power design plan for the installation of charging facilities and submit to the Land and Urban Construction Bureau (DSSCU) for approval.
5
After obtaining the approval design plan of electrical system (with stamp drawing) by the Land and Urban Construction Bureau (DSSCU)
- Clearly mark the name or number of the related parking space as shown on PRR, then submit to CEM for customer electrical installation and grid connection planning.
6
After receiving our reply, apply a private EV charger contract at our counter or through online
- Required documents:
- -- ID copy of the car park owner
- -- For tenant, also with ID copy of tenant and valid tenancy lease
- -- For company/association, also with copy of business/association registration issued within 3 months
- -- Copy of Immoveable Property Registration Report issued by Macau Land and Real Estate Registry Office (CRPM) (valid within 3 months)
- -- "Purpose of Electrical Installation / Electrical Technician Declaration" and his/her ID card copy
- -- The approval design plan of electrical system (with stamp drawing) by the Land and Urban Construction Bureau (DSSCU)
- -- Valid Electrical Installation License issued by the Land and Urban Construction Bureau (DSSCU) under the name of applicant and with respective subscribed demand if the subscribed demand is over 13.8kVA
7
Install meter within 4 working days after both customer and CEM electrical works have been completed and inspected
General Charging Tariff, namely private charging, is applicable to the charging facilities not covered by the Public Charging Tariff. General Charging Tariff is charged according to "time-of-use".
General Charging Tariff is charged according to the total charging consumption in a month and is calculated based on the following items:
Subscribed Demand (in unit of kVA)
Maximum electric load available as stated in the supply contract and controlled by the meter size and protection device.
Consumption (in unit of kWh)
Total units of electricity consumed during the billing period.
Tariff Clause Adjustment (TCA)
Adjustment in tariff to reflect fluctuation in energy production cost that is fixed quarterly.
Government Tax
Monthly tax payable for the usage of electrical installation.
Prices [*]
Demand
Subscribed Demand
Subscribed Demand Charge
Up to 3.4 kVA
8.224 (MOP)
Above 3.4 kVA to 6.9 kVA
18.796 (MOP)
Above 6.9 kVA
3.372 (MOP/kVA)
Consumption
Tariff Period
Time
Consumption
Low-load hours (10 hours)
23:00 - 09:00
0.817 (MOP/kWh)
Full-load hours (14 hours)
09:00 - 23:00
1.552 (MOP/kWh)
Calculation method:
Charging fee = Demand + Energy charged (kWh) x (Consumption + TCA)+ Government tax
Example:
-
Unit
Unit Price (MOP)
Amount (MOP)
Demand
6.9 kVA
18.80
Consumption (low-load hours)
160 kWh
0.817
130.72
Consumption (full-load hours)
40 kWh
1.552
62.08
Tariff Clause Adjustment
200 kWh
0.400
80.88
Government Tax (0.75 x √6.9)
2.00
Total
293.60
Remarks:
[*] Executive Decree n.º105/2022 of June 27.