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:

Aug 2024

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

Kowloon 

Generation (kWh)

2,883,089

0

2,883,089

Number of customer accounts

1,029

0

1,029

New Territories

Generation (kWh)

30,176,199

4,464,632

34,640,831

Number of customer accounts

21,125

3

21,128

Total

Generation (kWh)

33,059,288

4,464,632

37,523,920

Number of customer accounts

22,154

3

22,157

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 2023, there were about 300 such systems.

You may download the data (CSV).

Year 2024, Quarter 2

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

Residential

2,533

2,460

1,030

Manufacturing

423

17

24,882

Commercial

3,695

217

17,028

Infrastructure & Public Services

2,812

120

23,433

Local Total

9,464

2,814

3,363

You may download the data (CSV).

Monthly analysis of electricity sales

Aug 2024
Millions of kWh
Percentage change over previous year (%)

Local total

3,791

0.7

   

Year-to-date analysis of electricity sales

Year-to-date
Percentage growth (%) Jan to Aug 2024

Local total

2.1

   

Percentage change over same period previous year (%)

Quarterly
Jul to Sep 2023
Oct to Dec 2023
Jan to Mar 2024
Apr to Jun 2024

Residential

-1.9

0.0

2.8

4.5

Manufacturing

0.0

-4.6

1.8

-1.5

Commercial

-1.5

3.2

3.7

0.7

Infrastructure and public

services

-1.0

2.8

5.0

1.2

Local total

-1.4

1.9

3.7

1.7

   

Number of customers over previous year

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

Month end Aug

2.82

2.78

1.4

   

Temperature over previous year

Temperature - Aug
This year
Last year
Normal

Mean (°C)

29.6

29.7

28.7

Average maximum (°C)

32.3

32.4

31.3

Back to top