To determine the most energy-efficient kettle, we need to consider various factors such as shape, power supply, and other characteristics.
Based on the search results, an eco-kettle that switches off immediately after boiling and has a minimum fill level is considered energy-efficient. This type of kettle allows you to limit the volume of water required and only boil the amount of water you need, which can save up to 20% in energy compared to a regular kettle.
In terms of shape, a lightweight kettle with a sleek design is preferable, as it will absorb less heat. The material and weight of the kettle also play a role in its energy efficiency, with lighter kettles being more efficient.
The power supply is another important factor. Electric kettles are generally more energy-efficient than kettles on a gas hob or microwave oven, as they directly heat the water without losing energy to the surrounding environment.
A kettle with a specific setting for boiling a small amount of water, such as 250ml, can also be more energy-efficient, as it allows you to boil only the amount of water you need.
Overall, the most energy-efficient kettle would be a lightweight, eco-kettle with a minimum fill level, a sleek design, and a specific setting for boiling small amounts of water, powered by electricity.
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Energy Efficiency in Electric Kettles Saving Power without Compromisin – ASCOT
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Most Energy Efficient Kettles UK in 2024
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14 best kettles to buy for speedy boiling
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