Hot water drinks are an absolute must for getting through the working week for many of us, so lots of businesses out there rely on electric kettles being boiled over and over again in the office kitchen. However, this isn’t always the most cost-effective option. How much does it cost to boil an electric kettle?
In this article, we’re going to compare the costs of boiling an electric kettle vs using an office water boiler or an instant hot water tap. This way, you have the information you need to decide on the best solution for your workplace.
The Cost of Boiling an Electric Kettle
In the UK, a standard 1.7 litre electric kettle uses around 0.1 kWh of energy to boil a full kettle. UK electricity prices typically range from 15 to 30p per kWh, so it costs around 1.5 to 3p per boil. If the kettle is boiled 10 times a day, this amounts to 15p to 30p daily – or between £50 – £100 annually for a small office.
However, if your office has a larger team or frequently goes through hot water for hot drinks, the cost can quickly add up. Electric kettles are less efficient for high volume use as they require frequent boiling, making them a less cost-effective solution over time.
The Cost of an Office Water Boiler
The office water boiler is a more efficient option for providing hot water throughout the day. Boilers are designed for continuous use, and they often feature thermostats to maintain a consistent temperature.
When you can avoid the need for repeated boiling, you can save money on your electricity bills. On average, a water boiler uses around 2-3 kWh a day, costing around 30 – 45p per day. This works out to approximately £110 – £160 annually.
If you have a moderate to high water demand, an office water boiler is significantly more cost-effective than using an electric kettle multiple times a day.
At Cooler Sense we offer a range of drinking water boilers designed to deliver hot water on demand, ensuring a steady supply while saving on energy costs. Get in touch with us to find out more.
The Cost of Instant Hot Water Taps
An instant hot water tap provides boiling water on demand, entirely eliminating the need for waiting and repeated boiling. It works by heating water as it passes through the tap, so minimal energy is taken per use.
An instant hot water tap typically consumes around 0.08 kWh of energy per use. This then costs one 2p per cup. If your coffee and teas add up to 100 cups a day, it would cost only £1-2 daily. If you’re in a high-volume office, an instant hot water tap is a highly cost-effective choice as it provides hot water efficiently without wasting any energy.
Why Choose an Office Water Boiler or an Instant Hot Water Tap?
When you compare electric kettles, office water boilers, and instant hot water taps, the latter 2 offer significant savings. Both options are more energy efficient, lower costs, and provide consistent access to hot water.
At Cooler Sense, we provide high-quality office water boilers and instant hot water taps tailored to your needs. For more information or to request a quote, visit our contact page.