Best Energy Efficient Kettles of 2021

Best Energy Efficient Kettles

Last Updated on October 17, 2021

Our editors independently research the best products online to produce this list. We may receive commission on purchases made from the links below but this will never affect our product choices.


Top 8 Best Energy Efficient Kettles

  1. Duronic Electric BK (Editor’s Choice)
  2. Russel Hobbs 21600-10 (Luxury Choice)
  3. Russel Hobbs 20460 (Best Value)
  4. Russel Hobbs Mode 21400
  5. Russell Hobbs Inspire 24363
  6. Bosch Styline Variable
  7. Russel Hobbs Luna 23211
  8. Bosch Village Collection

Getting the best energy-efficient kettle in the UK is a valuable investment for most modern homes. After all, the kettle is probably the most common kitchen appliance in the UK today and in many other parts of the world. However, if you’re going to be using electricity to heat your water rather than gas or open flames, you want something that’s going to have the smallest possible impact on your energy bills.

A good energy-efficient kettle combines ease of use and quick boiling functionality with minimal power consumption. These eco-friendly or quick-boil kettles are designed to transform the kitchen. A rapid boil kettle or energy-saving kettle can even help you make meals and drinks with boiling water faster. The question is, which energy-saving kettles are best?

Today, we’re going to look at some of the best energy-efficient kettles on the market to help you choose the right investment for your kitchen.

Energy Efficient Kettle Reviews

Duronic Electric BK (Editor’s Choice)

Stylish and environmentally friendly at the same time, this energy-efficient kettle from Duronic is an ideal pick for a range of kitchen environments.

This versatile rapid boil kettle allows you to choose how hot you want your water to be, with options between 40 and 100 degrees Celsius. There’s a keep-warm function too so that you can enjoy more than one cup of coffee or tea with the family.

Beautifully designed to fit with a modern kitchen, this black and red kettle will ensure your kitchen looks good while you focus on finding ways to save energy. There’s also a set of safety features built into this energy-saving device for peace of mind, including an automatic shut-off function. Boil dry protection prevents your kettle from trying to boil when there’s not enough water inside.

So, it’s easy to grab your kettle in a hurry; there’s a handy heat-proof handle and a 360-degree base swivel design. You’ll even get markers on the glass section of your kettle to show you how much water you should be adding when you boil.

For convenient ease of use, the eco-friendly Duronic kettle comes with a see-through window, so you can see how much water you have lest at any time. This can also be helpful when you’re checking how much water you have left when using the keep-warm function for up to 30 minutes. The cordless design also means your device will take up less space on the kitchen counter.

Unfortunately, this energy-efficient kettle can be a little slow. Also, its glass may lose its clarity quicker than you have expected.

Pros:

  • There is a wide range of heating options to choose from
  • Useful keep warm function
  • Stylish and energy efficient kettle design
  • Cordless to take up less space on the counter
  • Safety features built-in

Cons:

  • Glass may lose its clarity quite quickly
  • May take a while to boil a lot of water

Russel Hobbs 21600-10 (Luxury Choice)

If your idea of the best energy-efficient kettle is a device that looks great and performs just as well, you’ll love this Russel Hobbs product. The 21600-10 energy-efficient kettle is an illuminating glass with a 3000-watt performance and Energy class A rating. 

This kettle can hold up to 1.7 litres at once – more than enough liquid to ensure everyone in the family gets a great cup of tea.

Perhaps the most appealing feature of this energy-efficient electric kettle is its appearance. You’ll be able to watch the inside of your kettle as you boil water with the illuminated glass design. The gorgeous finish looks great in any home, and the light even changes colour to let you know when your water is fully boiled. 

According to Russel Hobbs, the intelligent technology in these energy-efficient eco kettles allows you to save up to 66% on energy use by boiling one cup at a time.

The removable and washable filter in this eco kettle also ensures you can keep your water quality as crystal clear and clean as the glass of your kettle. There’s a storage compartment for the cord on the bottom of the kettle stand to reduce the amount of clutter on your kitchen workspace, too, making this kettle ideal for smaller kitchens.

While this Russel Hobbs kettle will conserve energy well and deliver results fast, it may be problematic for maintenance, as keeping glass looking perfect can require a lot of time and effort. You do get a descaler included with your purchase, but you might still struggle.

Pros:

  • Excellent energy efficiency for smaller households
  • Blue illumination on boil
  • Beautiful design with glass finish
  • Removable and washable filter for cleaner water
  • Easy to use design

Cons:

  • May be difficult to clean the glass
  • The spout may be too small for some

Russel Hobbs 20460 (Best Value)

Designed in ultra-resilient stainless steel, this energy-saving and energy-efficient kettle from Russel Hobbs will help you keep your energy bills low. 

This powerful kettle is attractive and easy to use. This powerful kettle can boil one cup of water in less than a minute (around 45 seconds). The device is also compact enough to fit in a range of kitchen environments.

If you want a cost-effective and efficient way to achieve rapid boil perfection for your morning cup of coffee, Russel Hobbs has you covered. This stainless steel kettle can boil a cup of water in 45 seconds and uses a unique bubble reduction feature to reduce the amount of noise you hear when you’re boiling water.

The quiet boil kettle from Russel Hobbs has a stylish finish, with a brushed stainless steel effect on the outside that’s easy to clean. The rapid boil zone indicator allows you to fill the device just enough to get ultra-fast results, and there’s a removable and washable limescale filter too.

Another great feature of this Russel Hobbs kettle is that it comes with a 360-degree base, so you can easily swivel and access the kettle from any space in the kitchen. 

Unfortunately, you may find that you need to descale the kettle regularly to get the best-tasting water.

Pros:

  • Excellent rapid boil function
  • Washable filter for high-quality water
  • Fast boil kettle and quiet performance in one
  • Saves energy and money with a cup indicator
  • Great for boiling water for just one drink

Cons:

  • One cup measurement may be too small for some
  • May require regular descaling to protect the stainless steel interior

Russel Hobbs Mode 21400

Simple and stylish the Russel Hobbs Mode Kettle 21400 looks great and delivers results boil after the boil. 

If you’re looking for the best energy-saving kettles with simple performance and great durability, this Russel Hobbs kettle has you covered. It’s fast boiling and comes with 1.7 litres of capacity so that you can boil water for multiple cups at once.

This energy efficiency class, a kettle from Russel Hobbs, will help you quickly get your water to the exact temperature you need. The 1.7-litre jug is large enough to make up to six cups of boiled water at once, making it a great choice for fast boiling in a bigger family home. There’s a 360-degree base, so you can comfortably grab the heat-proof handle if you’re left or right-handed too.

This energy-efficient kettle is ideal for filling up hot water bottles and adding boiled water to meals. This energy-efficient kettle comes with stainless steel highlights for extra durability and style. You’ll also get a convenient cord storage system to keep your workspace mess-free. The removable and washable filter stops the water from your eco-friendly kettle from losing its appeal.

With a striking design and reliable performance, this eco kettle will help you to save energy without compromising on a great performance. 

Of course, this kettle might not be ideal for everyone. The spout may struggle to pour smoothly for some people, and there aren’t any advanced features like a slow-release lid.

Pros:

  • Attractive and easy-to-use eco kettle
  • Suitable for left and right-handed users
  • Washable filters to keep the water tasting great
  • 1.7-litre jug for plenty of boiled water
  • Integrated cord storage in the base

Cons:

  • May lack some advanced capabilities like a warm feature
  • It may not have the best pour feature for some people

Russell Hobbs Inspire 24363

Beautifully designed in a range of attractive colours to suit any kitchen, the Russell Hobbs inspire kettle is an attractive 1.7-litre cordless hot water dispenser

It offers a powerful 45-second fast boil for a single cup of tea in seconds. This eco kettle will boil water in no time. The ultra-powerful heating element and perfect pour spout make this a great investment for plenty of homes.

If you’re looking for the most energy-efficient kettle, but you also want a device that looks great on your kitchen counter, this Russell Hobbs Inspire kettle is a great choice. Although it doesn’t have some of the most advanced features like a warm function, it comes with safety features like boil dry protection and high-quality components.

Like other top electric kettles, the Russell Hobbs Inspire kettle makes getting the perfect cup of coffee or tea quick and easy. The electric kettle features a 1.7-litre capacity so that you can brew for the whole family at once. Alternatively, you can use the rapid boil function one cup of water and save up to 66% of your energy usage.

A perfect pour spouse and well-fitted lid on this eco kettle ensures an excellent pour with fewer splashes and drips on your kitchen work surface. You even get a 2-year guarantee with your energy-saving quiet kettle purchase.

However, this kettle may not have the most advanced features. Also, the cup indicator may be too small for your preference.

Pros:

  • Designed for a smooth and easy pour
  • Minimal noise even during rapid boiling
  • Boil your water in less than 45 seconds
  • Auto shut off features and safety elements
  • Save money on boiling one cup at a time with the cup indicator

Cons:

  • Cup indicator may be too small for some users
  • No advanced features like keep water warm function

Bosch Styline Variable

The Bosch Styline Variable is perfect for people who are always on the go.

An eco kettle should still be efficient enough to deliver quick results. This Bosch Styline variable control kettle makes rapid boiling easy. The cordless kettle allows you to choose the exact temperature for your drink or cooking needs, giving you fast boiling performance. The stainless steel design of this leading low-energy kettle helps it stand the test of time.

One of the most modern eco kettles in the UK products, this fast boiling kettle from Bosch makes it easy to boil a single cup of water or enough for the whole family in no time. There are four options to choose from in the variable temperature control settings, so you can get the water heater that’s perfect for you. There’s also a keep-warm function to maintain the temperature of your water for up to 30 minutes.

It comes with safety elements built-in, like an auto shut-off feature, the Bosch kettle ranks among the best energy-saving kettles for peace of mind and performance. There’s a cup indicator showing how much water you’re boiling and a cool-touch finish on the outside to protect fingers from burning. The double-walled stainless steel design also helps with passive temperature control.

The concealed heating element in the Bosch eco-friendly kettle is also ideal for reducing limescale build-up, so you don’t have to clean your device as often. 

However, you may find the warm feature doesn’t last as long as you’d like, and the kettle may develop leaks over time.

Pros:

  • Excellent range of options to reach your desired temperature
  • Feature to keep water warm for up to 30 minutes
  • Safe auto shut-off and heat protection features
  • Reasonably quiet kettle performance
  • Anti-slip handle for a better grip

Cons:

  • Keep warm feature may not last as long as you would like
  • The eco kettle could deteriorate over time

Russel Hobbs Luna 23211

An attractive competitor for the best energy-efficient kettle in the UK, this Russel Hobbs Luna device sits among the top electric kettles for performance and image. 

Like other class-leading energy-efficient kettles, the Luna combines excellent capacity with energy-efficient performance. Extra safety elements like boil dry protection help to preserve your investment.

The Luna is a great choice if you’re looking for the best energy-efficient kettle to get your hot water fast and save energy simultaneously. This high-performance kettle saves energy by boiling up to one cup of water within 45 seconds. These energy-efficient kettles can save you up to 66% of the energy you’d use to boil a lot of water at once.

As attractive as many of the best eco-friendly kettles, the Luna electric kettles from Russel Hobbs will look great in any kitchen. These products also come with built-in security features, like a boil dry protection feature, auto shut off to conserve energy, and more. There’s a power light indicator to let you know when the rapid boil feature is working too.

The Luna kettle even includes a washable filter you can remove to help reduce limescale build-up and an easy pour spout. After a while, you may notice the noise level begins to increase when you’re boiling a large amount of water; however, this could be an issue that you can address with cleaning.

Pros:

  • Excellent easy pour spout
  • Boil dry protection feature included
  • Saves energy by allowing you to boil only the water you need
  • Quick boil function to reduce your electricity bills
  • Removable, washable filter

Cons:

  • Might be a loud way to conserve energy due to noisy operation
  • May require regular cleaning and maintenance

Bosch Village Collection

The best energy-efficient kettles don’t always have to be the most advanced or futuristic products. Even simple electric kettles can deliver amazing results today. 

This Bosch Village collection electric kettle is an excellent example of a sleek electric kettle made of durable plastic and high-quality materials. There’s even a storage area for the cord to reduce clutter.

The energy-saving kettle from Bosch’s village collection comes with a concealed element, like many of the best electric kettles, to protect against limescale build-up. The concealed element also makes most energy-efficient kettles easier to clean. According to energy-efficient kettle reviews, this device comes with standard safety features built-in and will switch off immediately to protect the user.

The on-off switch illuminates when the electric kettle is in operation, and everything turns off automatically when the kettle is done boiling. The 360-degree base also ensures you can enjoy a comfortable experience without having to sort through all the kettles to find a product suited for left-handed people.

While you won’t get temperature control or a glass kettle design, you get a one-cup boiling function that helps this product compete for the best eco kettle title. The one-cup boiling function means you can boil only the water you need and nothing more.

However, this kettle may not be suitable for homes with hard water. Also, you may notice an odd taste when using it for the first time.

Pros:

  • Easy to use if you’re right or left-handed
  • Filter can be removed and washed
  • Cordless kettle with safety features built-in
  • Rapid boil feature for one cup of water fast
  • Modern design with slow-release lid

Cons:

  • May was not ideal for homes with hard water
  • Might have an odd taste during the first period of use

Choosing your Energy Efficient Electric Kettle

An energy-saving kettle helps homeowners enjoy their favourite hot drinks and foods with minimal effort and lower energy bills. Whether you look at glass kettles with their own dedicated, keep-warm function or an electric kettle that can boil just one cup of water in a matter of seconds, there are plenty of options out there. When choosing between the best energy-efficient kettles mentioned in our reviews, here are some things to keep in mind.

Design

A great kettle should look great, but it should also be easy to use and clean. Glass kettles can look incredible, but they may require maintenance. You may also want to consider things like safety mechanisms and cold-touch handles to ensure you can safely grab your kettle when it’s done boiling.

Energy rating

Most of the best electric kettles will come with an energy efficiency rating to show you how good the device is at reducing electricity use. You’ll need a rating of A to get the best results. It’s also worth looking at other features which might improve the kettle’s energy efficiency rating. For instance, the best energy-saving kettle might have a rapid boil function for fast boiling small amounts of water.

Durability

Look for a kettle that’s going to stand the test of time, with high-quality materials, like a stainless steel finish and a future-proof set of features. Good energy-efficient kettles can last a long time if you look after them properly. You can even get an electric kettle with a warranty or guarantee for peace of mind.

Advanced Features

Want an electric kettle that can keep your boiled water warm up to thirty minutes after you’ve boiled it? You’ll need a keep-warm function. Your modern electric kettle might come with a range of other advanced features besides the keep warm feature, like temperature control, so you can decide exactly how hot you want your water to be. Temperature control is great if you want to gulp a cup of tea down.

Capacity

You’ll also need to ensure the energy-efficient kettles you choose are capable of handling your level of usage. It’s no good having an electric kettle that boils one cup at a time if you often need to make 6 cups of tea at once.

Picking the Best Energy Efficient Kettles

While there’s no one-size-fits-all when choosing the best electric kettle in the UK, there are several options out there to choose from. Your electric kettle can be as simple or as advanced as you like, with a keep-warm function, temperature control, or anything else you choose.

Our favourite energy-efficient kettle is the Duronic Electric BK electric kettle. This product is both stylish and environmentally friendly. Easy to use and efficient, the Duronic kettle has a heat-proof handle, and it can keep your drinks at the right temperature for up to 30 minutes.

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