@sojolee
Agree with Les, that fuses do not save energy usage but they do protect the devices connected to them.
Did you also consider the other effects of winter, the use of lights increase, colder temps mean longer and warmer showers, use of the heat lamps in the bathroom, use of the dryer, electric blankets, even the fact that TV, Game Boxes etc are in use for longer...... how about that small electric fan heater you use.....
Now about the fuse box, changing the fuses is not an easy task and changing one fuse may cost as much as $300 upgrading the fuse box may cost as much as $2000 or more.
Cheers Neil
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