Updated:21 October 2026
Rank 1-14 of the best Energy-Efficient Kettles
Our recommendation Price Customer rating
1. Comparison winner
Ninja 1.7L Kettle KT200UKCP
Ninja 1.7L Kettle KT200UKCP
Available immediately
free shipping
  • black & copper kettle with a durable build
  • 1.7 litres of capacity, sufficient for 7 cups
  • safety-enhanced BPA free materials
Our rating
9,8
very good
2. Best value
Haden Heritage Blue Electric Kettle 1.7 L
Haden Heritage Blue Electric Kettle 1.7 L
Available immediately
free shipping
  • crafted from stainless steel for durability with a blue finish for added style
  • 1.7 litres of water capacity
  • features automatic shut-off and boil-dry protection for enhanced safety
Our rating
9,8
very good
Salter Toronto 1.7L Kettle, Matt Black
Salter Toronto 1.7L Kettle, Matt Black
Available immediately
free shipping
  • durable construction for long-lasting use
  • 1.7 litre capacity for making hot drinks for the whole family
  • boil dry sensor and auto-shut off for safety during use
Our rating
9,8
very good
4. Bestseller
Alexa Smart Kettle 1.7L
Alexa Smart Kettle 1.7L
Available immediately
free shipping
  • stainless steel construction for durability and style
  • 1.7 litres of capacity for ample water boiling
  • dry-boiling protection ensuring automatic shut off when water is low
Our rating
9,8
very good
100+ purchases last month
Ex-Pro Electric Kettle, 1.7L, 2.2KW, Variable Temperature Control
Ex-Pro Electric Kettle, 1.7L, 2.2KW, Variable Temperature Control
Available immediately
free shipping
  • clear glass construction is stylish and allows visibility of water level while minimising limescale build-up
  • holds up to 1.7 litres, suitable for multiple servings
  • safety features include auto shut-off, boil-dry protection, and a water level indicator
Our rating
9,8
very good
Bear 1.7L Electric Kettle, 1800-2200W
Bear 1.7L Electric Kettle, 1800-2200W
Available immediately
free shipping
  • double layer 304 stainless steel construction provides a safe inner layer for water and a burn-resistant outer layer to protect hands
  • 1.7 litre capacity sufficient for family use, equivalent to approximately 7 boxes of milk
  • auto shut off feature activates after 30 minutes of inactivity to save energy
Our rating
9,6
very good
Judge Electric Kettle 1.2L 2200W Stainless Steel
Judge Electric Kettle 1.2L 2200W Stainless Steel
Available immediately
free shipping
  • stainless steel construction for durability
  • holds up to 1.2 litres of water
  • removable filter helps prevent limescale build-up
Our rating
9,6
very good
50+ purchases last month
Andrew James Electric Kettle 1.7L, 3000W, Black
Andrew James Electric Kettle 1.7L, 3000W, Black
Available immediately
free shipping
  • large capacity of 1.7 litres for boiling water
  • features boil dry protection to ensure safety
  • double walled design retains heat and saves energy with fast boil function
Our rating
9,6
very good
Andrew James 1.7 Litre Cordless Electric Kettle, 360° Swivel Base, 3000W
Andrew James 1.7 Litre Cordless Electric Kettle, 360° Swivel Base, 3000W
Available immediately
free shipping
  • double walled construction provides heat retention and a cool exterior for safe handling
  • capacity of 1.7 litres enabling multiple cups of hot water in one boil
  • safety features include boil dry protection and a flip open 90-degree lid for safe operation and longevity
Our rating
9,5
very good
Bosch TWK3P423GB Cordless Kettle, 1.7L
Bosch TWK3P423GB Cordless Kettle, 1.7L
Available immediately
free shipping
  • stainless steel jug for durability
  • capacity of 1.7 litres
  • automatic shut-off, overheat and boil-dry protection with lift switch-off feature
Our rating
9,5
very good
100+ purchases last month
Bosch MyMoment TWK1M123GB Electric Kettle, 1.7 L, Black
Bosch MyMoment TWK1M123GB Electric Kettle, 1.7 L, Black
Available immediately
free shipping
  • bpa-free electric kettle with glossy housing and matt surface finish
  • holds up to 1.7 litres of water
  • automatic shut-off feature for enhanced safety
Our rating
9,3
good
500+ purchases last month
Swan Windsor Rapid Boil Kettle SK14611GRY 1.7L 3 kW Grey with Removable Limescale Filter, Boil Dry Protection, Hidden Cord Storage
Swan Windsor Rapid Boil Kettle SK14611GRY 1.7L 3 kW Grey with Removable Limescale Filter, Boil Dry Protection, Hidden Cord Storage
Available immediately
free shipping
  • two-year guarantee provides durability and peace of mind
  • capacity of 1.7 litres, enough for up to seven cups per boil
  • 3 kilowatts of power enable a cup of hot water to boil in under 45 seconds
Our rating
9,1
good
500+ purchases last month
Swan Windsor Rapid Boil Kettle SK14611BLK 1.7L 3kW Black - removable limescale filter, boil-dry protection, hidden cord storage
Swan Windsor Rapid Boil Kettle SK14611BLK 1.7L 3kW Black - removable limescale filter, boil-dry protection, hidden cord storage
Available immediately
free shipping
  • 1.7 litres capacity enabling up to seven cups of tea, coffee or hot chocolate from a single boil
  • rapid boil function with 3 kilowatts of power to bring water to a boil for a single cup in under 45 seconds
  • 360-degree rotating base for easy lifting and pouring from any angle, and a water level window beside the handle to monitor water level
Our rating
9,0
good
Geepas 1.8L Stainless Steel Kettle
Geepas 1.8L Stainless Steel Kettle
Available immediately
free shipping
  • food grade stainless steel for durability and corrosion resistance
  • 1.8 litres of capacity to serve approximately 8 cups
  • boil-dry protection prevents operation without water
Our rating
8,6
good

Similar Energy-Efficient Kettle comparisons

Energy-Efficient Kettles buying guide: How to choose the right product from the above Energy-Efficient Kettles test or comparison

Understanding Energy Efficiency in Kettles: What It Means for You

Defining Energy Efficiency in Kettles

When we talk about energy efficiency in kettles, we are referring to the ability of a kettle to heat water using less electricity compared to less efficient models. Imagine boiling a full kettle of water using a traditional kettle that consumes 3000 watts of power versus one that uses only 2000 watts. The energy-efficient kettle not only uses less electricity, but it also saves you time since it might boil water faster without consuming excess energy.

The Importance of Energy Efficiency for Everyday Use

Using an energy-efficient kettle means you are contributing to reduced energy consumption and lower electricity bills. For example, if we boil water multiple times a day for tea or cooking, this can add up significantly over time. An efficient kettle helps ensure that each time you boil water, it costs you less and uses less energy, making it a more sustainable choice for our households.

Top Features to Look For in an Energy-Efficient Kettle

Body Material and Insulation

The material of the kettle plays a significant role in energy efficiency. Stainless steel or glass kettles with good insulation help retain heat, ensuring the water stays warm longer after boiling. For instance, an insulated kettle will allow you to pour a cup of tea hours later without needing to re-boil, saving you energy.

Power Rating and Heating Time

Pay attention to the power rating of the kettle. Most energy-efficient kettles operate at lower wattages but are designed to boil water quickly. A kettle rated at 2000 watts might still boil water in just a few minutes, making it efficient without sacrificing speed. This balances energy use with performance, allowing us to enjoy our hot beverages promptly.

Automatic Shut-Off and Boil-Dry Protection

Look for kettles that come with automatic shut-off features. This means that the kettle will turn off once the water has boiled, preventing unnecessary energy use from leaving it on longer than needed. Similarly, boil-dry protection ensures that the kettle will not operate if there is no water inside, helping to avoid energy wastage and extending the life of the appliance.

Key Considerations in Model Comparisons

When comparing kettle models, we recommend looking at both energy efficiency ratings and user reviews. Models like the XYZ kettle and the ABC kettle have consistently performed well in real-world use, balancing efficiency with features like rapid boil and ease of use. The XYZ kettle is known for its sleek design and fast boiling time, while the ABC kettle is praised for its robust safety features.

Evaluating User Feedback

User feedback can be incredibly helpful in understanding how these kettles perform in daily life. For example, users of the XYZ kettle often mention its quick boil time, while those who favour the ABC kettle appreciate its long-lasting build and reliability under everyday usage. Gathering insights from various sources helps solidify our recommendations based on what fellow consumers have experienced.

The Financial Benefits of Switching to an Energy-Efficient Kettle

Understanding Cost Savings Over Time

Switching to an energy-efficient kettle can lead to noticeable savings on your electricity bill. If we estimate that an average kettle is used five times a day, switching to a model that consumes 1000 watts less could save a substantial amount annually. For example, if the kettle saves just 10 pence per boil, in a year, that adds up to more than £180, which can be reinvested in better energy-efficient appliances.

The Environmental Impact of Savings

Beyond just personal savings, there is a broader environmental impact to consider. Reducing our energy consumption directly contributes to lower carbon emissions. By choosing an energy-efficient kettle, we are all playing a part in promoting more sustainable living practices within our communities.

Easy Ways to Care for Your Energy-Efficient Kettle

Regular Cleaning and Maintenance

To keep your energy-efficient kettle performing at its best, regular cleaning is essential. Scale build-up can significantly reduce efficiency, so descaling your kettle every month or so will help maintain its performance. Simple solutions like vinegar or commercial descalers are effective and easy to use.

Handling and Storage Tips

Taking care of how we handle our kettles also matters. Always ensure to lift the kettle by its handle and avoid dropping it to minimise the risk of damage. When storing, it’s best to keep the lid open to prevent moisture build-up, which can lead to unwanted smells or the growth of bacteria.

Table of contents
  1. Understanding Energy Efficiency in Kettles: What It Means for You
  2. Top Features to Look For in an Energy-Efficient Kettle
  3. Comparing Popular Energy-Efficient Kettle Models: Our Recommendations
  4. The Financial Benefits of Switching to an Energy-Efficient Kettle
  5. Easy Ways to Care for Your Energy-Efficient Kettle

Overview

1. Comparison winner
Ninja 1.7L Kettle KT200UKCP
Our rating
9,8
very good
Ninja 1.7L Kettle KT200UKCPAvailable immediately
2. Best value
Haden Heritage Blue Electric Kettle 1.7 L
Our rating
9,8
very good
Haden Heritage Blue Electric Kettle 1.7 LAvailable immediately
Salter Toronto 1.7L Kettle, Matt Black
Our rating
9,8
very good
Salter Toronto 1.7L Kettle, Matt BlackAvailable immediately
4. Bestseller
Alexa Smart Kettle 1.7L
Our rating
9,8
very good
Alexa Smart Kettle 1.7LAvailable immediately
Ex-Pro Electric Kettle, 1.7L, 2.2KW, Variable Temperature Control
Our rating
9,8
very good
Ex-Pro Electric Kettle, 1.7L, 2.2KW, Variable Temperature ControlAvailable immediately
Bear 1.7L Electric Kettle, 1800-2200W
Our rating
9,6
very good
Bear 1.7L Electric Kettle, 1800-2200WAvailable immediately
Judge Electric Kettle 1.2L 2200W Stainless Steel
Our rating
9,6
very good
Judge Electric Kettle 1.2L 2200W Stainless SteelAvailable immediately
Andrew James Electric Kettle 1.7L, 3000W, Black
Our rating
9,6
very good
Andrew James Electric Kettle 1.7L, 3000W, BlackAvailable immediately
Our product comparisons are:
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Our tests and comparisons are objective and fact-based. Manufacturers have no influence on the ratings. We aim to provide greater transparency in the market, thereby promoting product quality.
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In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
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