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  • Dec 19, 2014
  • Updated: 5:36am
NewsHong Kong

Poor forced outside as subdivided flats sizzle

PUBLISHED : Monday, 12 August, 2013, 12:00am
UPDATED : Monday, 12 August, 2013, 5:20am

Most people would prefer to stay indoors during very hot weather, but for subdivided flat tenants, temperatures in their homes can sometimes be up to five degrees higher than those outside.

A green group took 24-hour temperature measurements at three-minute intervals in five subdivided flats over the period from July 22 to August 10.

It found that the temperatures indoors at the hottest time of the day were usually higher than temperatures outside.

"The cost of electricity is a big financial burden on these families. Sometimes they do not turn on the air-conditioner even when it's very hot. It's affecting their health," said William Yu Yuen-ping, chief executive officer of World Green Organisation, which conducted the survey.

In the five flats in Kwun Tong, Mong Kok, Tai Kok Tsui and Tin Shui Wai, the temperature usually rose in the morning, fell towards evening, but rose again by about one degree Celsius later in the night.

Yu said the small spaces and lack of ventilation were to blame as the heat from cooking and electrical appliances stayed in the flat.

The highest temperature recorded, 35.7 degrees Celsius, was in a 100 square foot subdivided flat in Kwun Tong on July 30 at around 4pm. The Hong Kong Observatory recorded air temperatures in the region as 30.7 degrees Celsius at that time.

The unit was one of 12 subdivisions of a flat and external structures built on the building's podium that housed the Zhang family of two adults and three children, aged one, three and eight.

"It is so hot that once you enter the flat you are covered with sweat," said Mrs Zhang, 30.

She said she had suffered from heat stroke twice in her home this summer. She let her eldest son do his homework in the public library and took the younger children to the mall around noon. "It's like we have a home that we cannot return to."

She tried to use the air-conditioner as little as possible, but the children were unable to sleep without it. Her electricity bill was about HK$600 last month.

World Green Organisation called on the government to allocate funding to help these low income families use energy efficiently, and to give them electricity subsidies so their quality of life could be improved.

It estimated there were about 210,000 households in "energy poverty", defined by their spending 10 per cent or more of their income on power bills.


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This article is now closed to comments

This isn't about the cost of electricity or the efficiency of air conditioners. What choice do the poor have? No doubt another Legco or Exco member will deny having anything to do with this evil system, perhaps blaming it on a wife or other relative.
The property tycoons would not care if 50% of our people were sleeping on the streets as long as the rest were paying 90% of their earnings on exhorbitant rents.
Isn't it time for the relevant authorities or even Hongkongers with the means in this world class city to do something on this inhuman living condition?
Now, by no means would I want to underestimate or quibble with the plight of these people. And yes, it is a shame for our city that we run huge fiscal surpluses, and yet the government has failed for years if not decades to address the problem of urban poverty, of which we have a lot.

Yet, there was one little thing that I didn't quite get in the above article: an electricity bill of HKD 600 for a 100 sq ft 'flat' (room really). I do not occupy an opulent mansion myself, but our flat is thankfully a number of times larger than the 100 sq ft dwelling this family is forced to live in.

Yet, my electricity bill arrived the other day, and amounted to some 500 dollar for two months of consumption (of course excluding the energy subsidy discount). That is in line what we generally consume in summer: somewhere in the 200~400 dollar per month range, depending mainly on air conditioning usage of course. And yes, we use the air-conditioning quite a bit (almost all the time that we are at home in fact) in this hot season, including at night.
So how does one rack up a HKD 600 electricity bill for 100 sq ft in one month?
Maybe their air conditioners are not as energy efficient as yours? (Random guess btw)
Hmm, yeah that probably would have something to do with it. If that is indeed what makes up for this huge difference, one begins to wonder how much electricity we could save as a city if we'd have a campaign to replace old (>10 years perhaps?) air-conditioning units with more modern ones...
Unfortunately the queue for public housing is miles long. The govt needs to build more housing in double the time...


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