Find out exactly how much wattage your room needs, from a small bedroom to a larger living space. Learn how insulation, ceiling height and draughts affect your choice, and avoid buying a heater that's too weak or unnecessarily powerful.

Eco mode promises lower energy use, but does it actually deliver? Discover what happens when you switch it on and whether it makes a real difference to your electricity consumption.

Electric blanket or space heater: which uses less electricity? Compare running costs, energy consumption and environmental impact to find a cheaper, more sustainable way to stay warm.

Find out whether a heat pump or space heater uses less electricity and offers better value for your home.

A comparison of 750W and 1,500W space heaters, exploring their heating performance, room suitability and energy use to help you choose the right model for your home.

Wondering whether a space heater or central heating costs less? Compare running costs, use our simple calculator to estimate your expenses, and discover practical ways to stay warm while saving on energy bills in the US or Europe.