
Electric Fireplaces
They may not seem the most romantic, but electric fireplaces are hands down the winner in the fireplace energy efficiency rankings. Part of the reason is that an electric fireplace doesn’t require a chimney which allows heat to escape the house. Heat produced by an electric fireplace stays within the confines of the building. They are also the cheapest type of fireplace to run. Electric fireplaces do not release pollutants in the way that gas and wood fireplaces do. They also run cool to the touch which makes them safer around children.
Gas Fireplaces
Gas is a clean burning fuel, but it still requires a chimney. This allows some of the heat that’s produced to escape the house. The fact that gas doesn’t produce soot or ashes means that they’re easier to maintain than wood fireplaces. Natural gas is relatively cheap and although a natural gas fireplace will cost more to run than an electric fireplace, it will cost less to run than a wood fireplace.
Wood Fireplaces
Wood fireplaces are the least energy efficient types of fireplaces. Wood is a relatively expensive fuel that can cost three times as much to burn compared to an equivalent gas fireplace. Not only do wood fireplaces lose more heat up the chimney when compared with gas, wood fires have a tendency to draw warm air out of the room making them even less efficient. Burning wood releases ash, soot and other pollutants which results in the need for more maintenance and regular cleaning of the chimney.