This is happening due to the use of generators on gas which sucks hell of gas while operation.
Use of compressor is much risky. One of my friend has exploded his stove's pipes. That was a horrible scene. The fire was not in control, his wife was screaming and hardly escaped. Luckily the main valve of gas was nearby, my friend accessed and closed it.
In fact ladies are not too expert to use this bomb type instrument at homes. Further the Sui Gass staff is conducting door to door checking and if anybody using such devices, they name it " theft of Gass", and u know new laws have passed to punish severely the thief of Sui Gass.
Compressor also consumes reasonable amount of electricity, hence saving difference is not big one especially in load shedding.
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