K. Radhakrishnan, former Member (Generation) of the Kerala State
Electricity Board said that if all the electricity consumers in Kerala
switch off their fridge for three hours during the evening peak hours
the State can ward off load shedding for the next three years.
“Switching off the fridge can reduce at least 300 Mega Watts of electric
load in the State during the peak load hours thus bridging the
supply-demand gap” Mr. Radhakrishnan said while speaking at an energy
conservation awareness programme organised by the Manayilkulangara unit
of the Nair Service Society here on Monday.
Keeping the fridge switched off during the peak hour will also bring
down the purchase load of the KSEB because the peak load energy purchase
costs go above Rs. 15 per unit. It has other advantages as well. There
will be reduction in energy consumption by the fridge up to 15 per cent
thereby cutting down the electricity bill. This fact has been
authenticated through a detailed study by the research wing of the KSEB,
Mr. Radhakrishnan said.
Also making the fridge operate during the low voltage period reduces the
life of the compressor. Thus switching off the fridge during low
voltage hours increases the life of the fridge by 50 per cent, studies
have proved. This is also applicable to other equipments like water
pump, air conditioners, washing machines and blenders.
He said that switching over to high efficiency equipment can further
reduce electricity consumption to a large extent. Equipments with energy
labels having three stars or above can save much energy. When an old
fridge consumes up to 4 units per day a new generation four star fridge
consumes less than one unit per day.
Another field in which revolutionary changes have occurred is lighting.
The ordinary bulb converts two per cent of energy into light and the
rest into heat. Fluorescent lamps and compact fluorescent lamps are much
more efficient. Replacing ordinary tube lights with thinner T8 tubes
bring about ten percent reductions and with still thinner T5 tubes with
electronic chokes can reduce energy consumption by 50 per cent.
Mr. Radhakrishnan said that that the light emitting diode (LED) lamps,
the comparatively new addition are claimed to be more efficient but they
are yet to be technologically refined for economic use or general
purpose lighting. Many other modern lighting types of equipment are
reaching the market every day.
“Kerala with extravagance in domestic electricity consumption has
tremendous scope for energy conservation and social organisations should
come forward to spread the message of energy conservation”, Mr.
Radhakrishnan said.
2 comments:
Thank you for the quote
K Radhakrishnan
Thank you so much for this wonderful article really!
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