Smart ways to reduce your household power consumption.
Concentrate on water and space heating, as these account for between half to three-quarters of the total energy use in most households.
Space heating
- Only heat rooms that are being used.
- Draught-proof doors and windows.
- Seal off open fireplaces when not in use.
- Use curtains, preferably those that are lined and floor-to-pelmet (or touching the window sill), and close them at night.
- Maximise the sunshine into your home during winter by keeping curtains open during the day and cut back trees that shade north-facing windows.
- Because polished strip-timber floors leak air through the joints, reduce draughts and heat loss from these floors by insulating them with foil underneath.
- Use thermostats and timers on electric heaters.
- Insulate ceilings and, if possible, walls.
Water heating
- Fix dripping hot taps.
- If your hot water cylinder doesn't have an a 'Grade A' label, wrap it with a cylinder blanket.
- Insulate the first metre of hot water pipe from your cylinder.
- Have a user-adjustable thermostat fitted and set it to 60 degrees Celsius.
- Use a low-flow shower head to supply water at 6 to 9 litres per minute.
- Limit showering time - a short shower uses much less hot water than a bath
- Wash clothes in cold water.
- Fill the kettle or jug from the cold tap and only heat the amount needed.
Lighting
- Use compact fluorescent lightbulbs in high-use areas.
- Turn lights off when leaving a room.
- Maximise the use of natural light.
Cooking
- Use a microwave or pressure cooker where possible.
- Use a steamer over a pot to cook more than one dish at a time.
Other tips
- Rather than use a dehumidifier, ventilate the house and extract moisture at its source using rangehoods and bathroom fans.
- Buy energy-efficient appliances.

More information
- RightLight
Helping you make energy efficient lighting choices.
- EECA Energywise
Practical information and advice to help you make energy efficient choices at home and on the road.
- Saving energy at home - the Consumer guide
Simple ways you can save energy without blowing the home maintenance budget.


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