CLP Open Data

You can view the energy data and download the related data sets accessible to the public. 

As the largest electricity supplier in Hong Kong, we are committed to transparency.  You may view and download the following data:

Feb 2025

Region
CLP Metered
Solar and Wind
Other Renewable Energy Sources (see Note)
Total Renewable Energy Generation

Kowloon 

Generation (kWh)

2,041,943

0

2,041,943

Number of customer accounts

1,066

0

1,066

New Territories

Generation (kWh)

21,368,749

5,885,349

27,254,098

Number of customer accounts

22,133

4

22,137

Total

Generation (kWh)

23,410,692

5,885,349

29,296,041

Number of customer accounts

23,199

4

23,203

Note:
  • Other renewable energy sources refer to non-solar and non-wind renewable energy generation, e.g. landfill gas.
  • RE systems that are developed by customers solely for the purpose of self consumption are not included above.  As of end 2024, there were about 300 such systems.

You may download the data (CSV).

Year 2024, Quarter 4

Customer Segment
Sales (GWh)
Customer (‘000)
Mean Consumption (kWh)

Residential

2,186

2,474

884

Manufacturing

358

17

21,059

Commercial

3,192

218

14,642

Infrastructure & Public Services

2,423

121

20,025

Local Total

8,159

2,830

2,883

You may download the data (CSV).

Monthly analysis of electricity sales

Feb 2025
Millions of kWh
Percentage change over previous year (%)

Local total

2,182

-3.9

   

Year-to-date analysis of electricity sales

Year-to-date analysis of electricity sales
Percentage growth (%) Jan to Feb 2025

Local total

-2.9

   

Percentage change over same period previous year (%)

Quarterly
Jan to Mar 2024
Apr to Jun 2024
Jul to Sep 2024
Oct to Dec 2024

Residential

2.8

4.5

0.6

4.5

Manufacturing

1.8

-1.5

-1.9

-3.1

Commercial

3.7

0.7

3.0

-1.1

Infrastructure and public

services

5.0

1.2

4.1

0.6

Local total

3.7

1.7

2.3

0.7

   

Number of customers over previous year

No. of customers (in million)
This year
Last year
Percentage change (%)

Month end Feb

2.84

2.79

1.8

   

Temperature over previous year

Temperature - Feb
This year
Last year
Normal

Mean (°C)

17.3

19.4

17.1

Average maximum (°C)

19.9

21.9

19.4

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