They can have the knowhow, they certainly have the
knowledge to make things more efficient they still cannot ignore
geological differences and physical constraints (How much barrels
you can squeeze on an oil tanker and how much oil
tankers you've got)
One main difference between Singapore and the other countries
(Taiwan, Hongkong, Korea) is that Singapore relies on LNG and
oils for its energy generation while Taiwan, Hongkong and Korea
relies on the cheaper, but far more polluting coal fired power
plants. You can look this up if you want to, Singapore doesn't use
coal fired power plants.
That is the main reason of the difference in power prices. This
point here is crucial, because it also account for why our air is
not as badly polluted as Hong Kong's.
{editted] I did a quick check, and it turns out the Hua neng
owned Tuas Power is planning to build a supposedly 'clean' coal
power plant. Whether it is truly clean or not i am not sure. But i
just like to say this since i said Singapore doesn't used coal
fired power plants.
I already stated the reason why it's at 90 now. Because the oil
that we're using now was bought at $90. You need to pre order them
a few months before to ensure you do not run out before the next
shipment. Unless of course, that they do not furthur adjust the
prices next year than your reasoning would hold weight.
How much could they make from the inflated charges? You forget
they also had to pay more for the oil too, how much more could they
have made?
Even if you use Natural Gas to fire the generators, it will only
cost about 12% more compared to conventional coal fired generators.
So if other countries charge at 20 cents per kwh, it should cost us
not more than 23 cents per kwh and not the 30.45 cents they charged
us from Oct - Dec 2008.
"Without emission trading the production cost of gas
electricity is 51,2
€/MWh and that of coal electricity 45,7 €/MWh"
https://oa.doria.fi/handle/10024/39685
From the information above, it can be calculated that 1
kwh of electricity (natural gas) will only
cost SG$0.1024 (approx.) to produce.
The difference between coal fired and gas fired generators is
only 12%, therefore how to you justify the price variance 60%
below. This calculation was done in Oct 2008.
What
would you pay if you used exactly the same electricity (500
kwh) in Hong Kong and Singapore?
Hong
Kong:
First 150 kwh: (150 kwh) x (HKD
0.959) x (Ex-Rate 0.19055) = SGD 27.41
Next
150 kwh: (150 kwh) x (HKD 1.059) x (Ex-Rate 0.19055) = SGD 30.
27
Next
200 kwh: (200 kwh) x (HKD 1.157) x (Ex-Rate 0.19055) = SGD
44.09
Total ------------------------------------------------------------------
= SGD 101.77
Ex-Rate:
Exchange Rate
Singapore:
500
kwh: (500 kwh) x (SGD 0.3045) = SGD 152.25
GST
7% ---------------------------------- = SGD
10.66
Total
------------------------------------- = SGD
162.91
.
.
SGD 101.77 is the amount
Singaporeans should be paying for 500 kwh usage in a free market
economy, instead Singaporeans are paying SGD
162.91 inflated by the government in the form of indirect
taxes probably to recover from losses in overseas investments. A
stark difference of 60% between a free market economy and Temasek's
(P4P) Singapore Power.
Source:
Hong
Kong's HEH Electricity Tariff Table
Source: Singapore Power's
Electricity Tariff Table
http://politics.sgforums.com/forums/10/topics/332080?page=10
Don't be ridiculous to think that air is not free to move around
and hovers in one specific location. The air quality in Hong Kong
is due to it's close proximity to China, not specifically due to
it's coal fired generators. Haven't you heard about the air quality
in Beijing during the Olympic Games 2008? If air hovers in one
specific location, we probably won't experience the smoke from
burning of fields in Indonesia during farming season.
Are you related to kramnave by any chance? You two seem to have
the same thinking.
If you run a business, you will
definitely go out of business, UNLESS you are running a necessity
providing monopoly like SP. 
Originally posted by kramnave 07 Oct `08,
7:19PM :
You order 100 PS3 for delivery next month at $400, are you
going to sell it at $200 if prices go down next month ?
Originally posted by maurizio13 07 Oct `08,
7:48PM :
If the whole wide world is selling at $200, don't
tell me you going to sell at $400? 
Originally posted by reyes 07 Oct `08,
10:45PM :
wrong comparison la. if PS3 drop below $400 on market price.
you still want to sell above $400?
unless you think the consumer market is stupid. in this
case, the energy and govt are taking singaporean for a
ride.

FYI, they don't pay for oil, they pay for natural gas.
How much could they have made from overcharging us for
electricity?
A conservative estimate.
Singapore has a population of around 4.84 million, say with 5
members to a household, there would be 968,000 households.
Say each use a modest 500 kwh.
For the three months it would rake in an extra:
SG$ 61.14 x 968,000 x 3 months = SG$ 177,550,560
We haven't even factored in the commercial aspects.
Singapore Power generated 37,838 gwh last year.
http://politics.sgforums.com/forums/10/topics/332080?page=10
If they overcharge us by just $0.10 per kwh, from the data of
37,838 gwh they generated last year. They would have yielded an
excess profit of $946 million for the 3 months (37,838 x $0.10 per
kwh x 3/12 mths).