daxabhavik

Install curtains made of thick material that generously cover the windows. They should be well lined or have a thermal backing.

either husbund-wife or with partner if possbile do the romentic shower togather in the weekend that save the hot water as well as consuption of water also and have fun for both after weekdays of tired

Fluorescent lamps , the most energy efficient form of lighting. They use only 20% the energy of normal light bulbs.

Fit motion sensor lights where lighting is needed only occasionally, e.g. security lights, porch lights, passage and stairwell lights, garage lights.

Use the fast and economy cycles on your dishwasher as often as possible, and only wash full loads.It is cheaper to do one load in the dishwasher than three sink-loads of dishes.

place the fridge away from any heat-producing sources, warm airflow, or sunlight. Make sure there is at least an 8mm ventilation gap behind the fridge.

fit a cylinder wrap around hot water cylinder to reduce heat loss that may save up to 40 to 120$ a year in power bill depend on size of cylinder

reduce shower time to 5 minutes each and take shower instead of bath this may save up to 350$ per year in a power bill

select the cold wash cycle on washing machine , it save up to 60 to 80 $ year in power bill

fix any leaking hot water taper , it saves lots money at end of the year