[sclim]

the largest electricity users are like fridge, dryer, aircon.
try to buyer right size fridge, fillup space with container can save electricity due to lesser amount of air need to cool. compartment it also leads to lesser cool air lost every time fridge door is open.
use natural air dry for a while then hot air dryer to final dry can save some electricity.
make aircon cold cold the adjust higher temp with timer .

magnetic induction cooker is more energy efficient. water need not be boil to 100 c. at 80c most things are killed.
water warm enough for body.

hope it helps to save some cents.