When did you last test your carbon monoxide alarm? Make sure it works when you need it by testing it weekly. #TestItTuesday

Properly used, dishwashers use less water and energy than washing dishes by hand. However, make sure you only wash full loads and don’t pre-rinse everything in the sink first unless it really needs it.

If your charger has an LED to show it’s in use, it is still using energy until you switch it off at the wall or unplug it.

Make sure your radiators are clear so they can heat the space efficiently. Curtains or furniture can easily block them.

Using lids on your pans when cooking will save energy and help heat the contents quicker.

Cavity wall insulation can help prevent heat loss through your walls. Consider getting this retro-fitted if you still have uninsulated walls.

Are your heating costs literally going through the roof? Check to ensure you have 250-270 mm of loose roll loft insulation and top up if necessary.

Building Management Systems (BMS) are great for controlling your building systems efficiently, but only if they have been properly set up! Check your system is properly configured.

Check the programmer on your heating and hot water to make sure the timings match your needs. If you don’t have a seven-day programmer fitted consider getting one.

Use a microwave. Generally a microwave oven is the most efficient way to heat up and cook food.