Is it Cheaper to have a Bath or a Shower? Your Energy Questions Answered
“The million-dollar question. Brian Horne, a senior insight and analytics consultant at the Energy Saving Trust, says a kettle is more efficient than a hob for heating water as it is heated from the inside, whereas the pan is heated from the outside and needs to get warm first. Kettles will boil water faster and,” reports Hilary Osborne in The Guardian.
“. But while gas hobs take much longer and use up to three times more energy in unit terms, the consumer group Which? says that because gas is cheaper than electricity (less than a third per unit), it works out slightly cheaper to boil water on a gas hob than using an electric kettle. This assumes you are boiling only the quantity you need.”
