Turn your living area thermostat down to 20°C. The temperature in hallways and bedrooms should be cooler, ideally between 15-18°C.
Use the radiator valve to turn the temperature down or off in rooms that you do not use a lot.
Set your hot water thermostat to between 60-65°C, to make sure that you do not overheat your water.
Most of the energy used by a dishwasher and washing machine is for water heating. Run them on a lower temperature setting and save on your energy costs. Wash clothes at 30°C if they aren’t particularly dirty.
Keep your fridge’s temperature at between 2–3°C for the best performance. This keeps your food safe to eat and avoids freezing (and ruining) your fruit and veg. The freezer should be set to -15°C.
Hold off switching on lights in the evening until absolutely necessary.
Position your furniture so you make the most of natural light.
Replace failed light bulbs with energy efficient options, in particular LED lights. Select the lowest wattage bulb needed to light the room/area and consider the size of the space and how much natural light the space gets.
Try to use the washing machine and dishwasher at times when there is lower energy demand and avoid turning it on between 7-9 in the morning and 5-7 at night. This may not save you money but will help avoid excessive CO2 emissions from power stations.
Tumble dryers are big energy guzzlers so dry clothes on a clothes horse or washing line.
Fridge / Freezer
Don’t leave the fridge door open for too long while getting food. For every 10–20 seconds the door is open it takes 45 minutes for the fridge to cool down to its original temperature.
Don’t put warm or hot food straight into the fridge or freezer. The fridge or freezer has to work extra hard and draw more energy to cool it down. Thawing food in the fridge is better for keeping your food safe to eat and keeps the fridge cool.
Keep your oven door shut and use the space well. Batch cooking saves you time and energy, especially if you have a busy lifestyle.
Don’t let the heat escape – by covering your pots and pans with a lid. The lid keeps the heat in and reduces condensation in the kitchen. Use the right sized hob for your pan – the closer the match, the less energy you use.
Don’t boil full kettles for one cup of tea, but do make sure you have enough water to cover the element.