CLP’s Hok Un Power Station during the Japanese occupation

During WW2 CLP’s Hok Un Power Station was damaged both by Japanese and allied bombing. In December 1941 it was taken over by the Japanese at the start of their occupation.

Elizabeth Ride has sent these British Army Aid Group (BAAG) reports about China Light and Power during the Japanese occupation of Hong Kong, WW2.

Thanks to John Smith and Mark Regan for retyping the reports – some of which are barely legible as can be seen with the first one. 

If you could help the Group by doing the occasional typing please contact us. This also aids reader’s ability to search.

CLP BAAG WIS 25.4.43. extract snipped

WIS 25.4.43

Many thanks to John Smith for retyping this report:
WIS 25.4.43 China Light & Power Co: The New Generating Station was put out of
Order on the fall of Kowloon. All the governors and (illegible) were dismantled from the
machinery in the old station, and it was originally intended to take all these to the middle of the harbour by launch and dump them. Owing to the shortage of time, they were only
thrown over the sea wall. This act was seen by some of the Chinese workmen who later guided the Japanese to salvage there. The station now working with 1/3 former staff. Coal stock at present is sufficient  to last till middle of August. Output of 7,000 K.W. is the peak load and occurs during the day. The peak load at night is from 8-9 p.m. and is 4,000 K.W. Formerly, the peak load occurred from 9-10 p.m. and was 15,000 K.W. The only
Japanese staff on the premises in addition to Military Guards is as follows:-

Assistant Manager.
Mechanical Maintenance Engineer.
2 Mechanical Shift-men (?).
2 Electric Shift-men (?) .

The remainder of the staff is Chinese. No Chinese quarters are on the premises. All the Japanese stay at former European quarters.

Many thanks to Mark Regan for retyping the following reports:
KWIZ #76 24.11.44 Two small generators remain working in the China Light and Power Co. Station (22365684). Electricity is supplied only to the Kowloon Docks and the Green Island Cement Works, each of which receives 3 days of power in the week. This power station has been allotted 47 tons of coal from Formosa, and on 5th November had about 2,000 tons of coal in stock.

KWIZ #77 15.12.44 Electricity: A notice issued by the Information Department dated 14th October states:-
“As from 16th October, the Hong Kong Electric Factory will temporarily supply electricity for lighting and heating between 1930 hours and 2030 hours.” (15th Oct 44 – Ungraded – Origin: Enemy Press (Wah Kiu Yat Po, Hongkong)).

IDJ on the above report (KWIZ #77): I would suggest the “HK Electric Factory” is Hok Un Power Station as I seem to recall reading something recently that Hok Un was supplying electricity to Hong Kong Island via the undersea cable during at least part of the war years. North Point power station suffered badly during the battle for Hong Kong and was probably not capable of generating electricity.

KWIZ #78 22.12.44 Power Stations: On 14th October there was known to be one electric generator in the China Light and Power Main Station (227569) and on 15th November there were 4 others in the North Point Power Station (22645490). – (8th Dec 44 – Graded C3).

In 1945 a group from an RAF contingent were assigned to Hok Un Power Station and successfully managed to restore basic electricity supplies.

Hok Un Power Station's turbine in a state of disrepair following the end of the Japanese Occupation

Hok Un Power Station’s turbine in a state of disrepair following the end of the Japanese Occupation

The image shown on the Home Page of this article is of CLP’s Hok Un Power Station in October 1945. Courtesy: IDJ

This article was first posted on 18th December 2014.

Further information:

  1. For general information about the Elizabeth Ride collection, her father Sir Lindsay Ride, and the British Army Aid group during WW2 a very useful introduction is through
  2. The BAAG papers are kept at the  Hong Kong Heritage Project

The Index contains many articles showing BAAG articles about Hong Kong during the Japanese occupation. Look under World War Two.

Related Indhhk articles:

  1. CLP – Hok Un Power Station 1921-1991
  2. CLP – Hok Un Power Station – immediately post World War Two
  3. CLP- Lawrence Kadoorie speech 1977 – HK + Hok Un Power Station during WW2


  • Elizabeth O'Brien

    Hi my Grandad helped liberate Hong Kong he rebuilt the power station so Hong Kong had electricity once again – he was aided by Japanese Prisoners of War. He restored Hong Kong to power his name was Harold Nelson Hughes he was in the RAF.

    • Graham Wood

      I think your grandfather and my father may have worked together on this job. I have quite a few photos (and pencil drawings) from my fathers time there. If you get in touch we could compare notes, and if there is indeed a connection I could send you some photographs.You can reach me direct on gaw @

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