Electric kettles boil water more efficiently than stovetops. But subtle differences in design, materials, and construction make some kettles a better bargain for your wallet and the environment.
It pays to do some research and invest wisely. We recommend choosing a kettle that is energy-efficient, boils water fast, and is made with safe and durable materials.
The problem is that there are hundreds, if not thousands, of options to choose from. So it can get a bit tedious to find the best options among the cheaply made ones.
But don’t worry, we have done the research and picked the 6 best options for you. These top performers deliver a quick, convenient, and eco-friendly cuppa with style!
Our recommendations for Best Energy Efficient Kettle:
- Best Overall: Bodum Bistro Double-Walled Electric Kettle
- Best for Tea: Buydeem Electric Kettle One Touch Tea Maker
- Budget Pick: Dezin Electric Kettle
- Premium Tea Kettle: Breville Smart Compact Tea Maker
- Retro Glass Kettle: Ascot Electric Tea Kettle
- Stylish and Durable: Saki Luna Electric Kettle
Advantages of Energy-Efficient Eco Kettles
Here are some good reasons to invest in a high-quality energy-saving kettle:
- Boils Water Faster: Energy-efficient electric kettles are very fast in heating water because almost no energy is wasted.
- Saves Resources: Using up to 80% less energy than traditional stovetop kettles, efficient electric kettles lower your energy bills while reducing your carbon footprint.
- Retains Heat: Water boiled on the stovetop gets cold fast. Double-walled insulated kettles retain heat for hours.
- Precision Temperature Control: The temperature control function allows you to heat water to a specified degree — no more, no less. You can select the perfect temperature for tea, coffee, and even baby formula, saving money while eliminating guesswork.
What Makes Tea Kettles Energy-Efficient and Eco-Friendly?
Before we get into our product recommendations, let’s take a quick look at what makes an electric kettle both energy-efficient and eco-friendly.
1. Energy-Efficient Kettle
When you boil several cups of water each day, you want to be as energy-efficient as possible. This will not only be good for the environment but also for your wallet because of lower electricity consumption.
Insulation: Double-walled kettles feature an inner and outer layer of material with a vacuum-insulated space in between. This insulation reduces heat transfer from the water to the environment, so less energy is required to heat the water.
Temperature Control: Variable temperature electric kettles allow you to choose the water temperature you want instead of bringing it to the boiling point unnecessarily. Not only is that convenient (e.g. for brewing different types of teas), but it also reduces power consumption.
Materials: Most electric kettle heat elements and bases are made with materials like stainless steel or copper that are better at conducting heat. Compared to a glass kettle on a stovetop, they boil water faster using less energy.
Measurement Markers: Why boil more water than you need? Measurement markers on an electric kettle let you heat exactly what you need, saving time, energy, and water.
Shape: The larger the surface area of the kettle, the more heat is lost to the surrounding environment. Kettles with a wide base and a narrow top minimize heat loss. The shape of a kettle also affects how long it takes for the water to come to a boil. A wide base helps to concentrate heat, bringing water to a boil more efficiently.
In addition, there are a few more things to consider before choosing a kettle:
Capacity: Large kettles take longer to heat, using more energy overall. Small kettles are typically more energy-efficient.
But be aware of your usage patterns. If you have a big family or use your kettle throughout the day, a larger kettle may be more energy-efficient since you won’t need to refill and reheat the water as often. If you only use your kettle occasionally, opt for a petite model with only the capacity you need.
Stay-Warm: A stay-warm feature that keeps water hot for a while after it reaches the desired temperature is handy for a second cup. But the more water it has to keep warm, the more energy it uses.
Tea-Infuser: If you drink tea frequently, you might want to get a kettle that comes with a built-in removable tea infuser basket. Combined with the temperature control function, this allows you to brew a perfect cup of loose-leaf tea right in the kettle.
2. Eco-Friendly Kettle
In order for a kettle to be eco-friendly it should be energy-efficient, but there are a few more things that are important as well:
Non-Toxic Materials: Electric kettles are rarely made without plastics for safety. Resin handles and lid knobs, for example, can help prevent painful burn injuries. But plastics can also leach harmful chemicals when heated, so they shouldn’t come into contact with hot water.
We recommend kettles made of inert materials, such as stainless steel or glass. Chemical-free, the safest electric tea kettles are completely safe to drink from. BPA-free plastics and silicone parts are safer but not entirely without risk.
Durability: “Reduce, reuse, recycle” is sound, eco-friendly guidance. Electric kettles made with high-quality materials are designed to last longer, promoting sustainability by reducing waste.
Best Energy-Efficient Electric Kettles Reviewed
Here are our picks for the best electric kettles chosen for their energy efficiency, safety, and style:
Best Overall: Bodum Bistro Double-Walled Electric Kettle with Temperature Control
Bodum wrote the book on modern electric kettles, introducing its first model in 2011. Powerful and feature-packed, the all-new Bistro reflects a decade of success.
Made of quality materials throughout, this rapid boil kettle with unique double-walled construction is ultra-efficient with a strong, 1500-watt heating element. It boils a full pot of water in less time and with less energy than similar kettles because it’s insulated.
Specifications:
- Power: 1,500 watts
- Volume: 1.1 L / 37 oz
- Materials: Borosilicate Glass and BPA-free plastic
- Dimensions: 7.08″ x 8.88″ x 12.25″ (L x W x H)
The inner wall of the Bodum Bistro is made of borosilicate glass. Chemical-free, it never absorbs foul tastes or odors to your hot drinks. The outer wall and handle are made of BPA-free plastic that stays cool to the touch — a plus when there are kids in the kitchen. A steam sensor shuts the kettle off automatically when the water reaches the right temperature, preventing boil-overs.
Perfect for small families, the carafe holds up to 37 ounces. Water level indicators are noted in liters, ounces, and cups — heat the right amount of water and use one of five adjustable temperature settings from 140 °F to boiling. Press the keep-warm button to keep the water hot for 30 minutes. The carafe goes from base to table for serving.
Aesthetically, Bodum products have a modern look that may disappoint traditionalists — you won’t find them at Buckingham Palace. But if you want a versatile, reasonably priced kettle that’s thoughtfully engineered for energy efficiency and convenience, the Bistro hits the sweet spot where quality and price meet.
Pros
- Double-walled design reduces energy use
- Boils water fast
- Great value for money
- Temperature control function
- Compact design
- Scale line indicator for water level
Cons
- Not the most stylish kettle
Best for Tea: BUYDEEM Tea Maker with Removable Infuser
BUYDEEM’s electric kettle and tea maker is as sophisticated as it is functional. Technologically advanced, the high-end features help tea lovers save energy while improving their brew.
Specifications:
- Power: 1,200 watts
- Volume: 1.2 L / 40 oz
- Materials: German Schott Duran Glass and Food Grade 316 Stainless Steel (BPA-free)
- Dimensions: 8.23″ x 8.5″ x 10.15″ (L x W x H)
The kettle is made of Schott glass — made in Germany, it’s the most durable borosilicate on Earth. Plastic is limited to the anti-slip handle and trim — it never touches the water.
Measurement markings are noted in cups with a 2-cup minimum and a 5-cup maximum fill capacity. The carafe comes with a removable stainless-steel infuser that fits like a glove into the cover. Precision-fit parts mean that no heat is wasted as the kettle warms.
Five, one-touch temperature presets guarantee a perfect cup of black, white, green, oolong or Darjeeling tea — the boil setting is ideal for French press coffee. The 60-minute keep-warm function is automatic, ensuring that your second cup is as hot as your first.
While the BUYDEEM’s price point is significantly higher than the Bodum’s, you get what you pay for. A short power cord is our only minor complaint. The styling and tea-friendly features make this kettle well worth the investment. Our tea never tasted so good.
Pros
- Excellent overall quality
- Made with borosilicate glass and food-grade stainless steel
- 5 one-touch temperature presets
- Boils water fast
- Removable tea infuser
- Keep warm and automatic shut-off functions
- 1-year manufacturer’s warranty
Cons
- No double-walled thermal insulation
Budget Pick: Dezin Electric Kettle with Double Wall Design
Money is no barrier to energy savings with the Dezin electric kettle. It’s short on bells and whistles but long on safety for a bargain price.
Specifications:
- Power: 800 watts
- Volume: 1.5 L / 51 oz
- Materials: Borosilicate Glass and BPA-free plastic
- Dimensions: 10.35″ x 10″ x 7.64″ (L x W x H)
Like the Bodum and BUYDEEM, the carafe is made of borosilicate glass. It’s not as thick, but the plastic frame enhances its durability. Unlike similar brands, the inner lid is made entirely of stainless steel. You shouldn’t have to drink plastic just because you’re short on cash.
Additional features include auto-shut-off, boil-dry protection, and a rare 24-hour keep-warm function. If you want a steady supply of hot water throughout the day without reboiling it, this is your kettle. Bicolor LED lights tell you which mode it’s in — blue for boiling, green for warm mode.
Missing features include measurement markings. You’ll have to guesstimate. And the 800-watt heating element is slower to warm than the 1500-watt models. There are no temperature settings — just an on/off button. But if you can embrace simplicity, this is a good kettle for a great price.
Pros
- Affordable
- Double-walled design
- No plastic parts touch water
- 24-hour keep warm function
Cons
- Heating a full kettle takes some time
- No temperature control function
- No water level markings
Premium Tea Kettle: Breville Smart Tea Compact Tea Maker
Breville is the king of small appliances, and it shows. This noteworthy design takes tea-making to a whole new level.
Specifications:
- Power: 1,500 watts
- Volume: 1 L / 34 oz
- Materials: Stainless Steel and Borosilicate Glass
- Dimensions: 9.33″ x 8.39″ x 8.27″ (L x W x H)
Comparable in build quality to the BUYDEEM, the carafe is made of borosilicate glass with a stainless steel base — the brushed finish is gorgeous. The 1200-watt heating element boils water in record time — even faster than the Bodum’s 1500-watt element.
Great for making anything from green tea to herbal teas the features include a 30-minute keep warm function and five temperature presets from 175 °F to boil. But this kettle’s claim to fame is the steep timer. Set it for one to five minutes to make a mild, medium, or strong brew — it beeps when it’s ready. A good size for singles or couples, you’ll get 2-4 perfect cups every time.
Like most manufacturers, Breville recommends hand-washing glass kettles to prevent etching. The infuser, however, is dishwasher-safe. It has a one-touch magnetic tab that holds it in place, so the unit comes out effortlessly unlike models with clumsy metal clips.
This kettle does have flaws. The carafe, unfortunately, is not replaceable. Breville says that most of the “smart” technology is built-in, so it’s not cost-effective to make replacements. Breakage, however, appears rare.
The user’s manual is also confusing. Customers across the board complain that the complex functions aren’t well-explained. We agree — it needs a rewrite.
But if you can look past these relatively minor issues, this kettle makes superb tea — the consistency is remarkable.
Pros
- Great for brewing different types of tea
- Built with premium materials
- Boils water fast
- Well-designed tea infuser basket
- 5 preset temperature settings
Cons
- The user manual instructions are not very clear
Retro Glass Kettle: Ascot Electric Tea Kettle
ASCOT electric tea kettles can boil 1.6 liters of water in 5-6 minutes. Their distinctive shape concentrates heat where it matters the most for quick and energy-efficient heating.
Specifications:
- Power: 1,500 watts
- Volume: 1.5 L / 54 oz
- Materials: Borosilicate Glass, 304 Stainless Steel, and Food Grade Silicone
The carafe is made of borosilicate glass with a 304 stainless steel base and trim. Cordless, it moves from base to table with ease. The anti-scald handle looks bulky, but it’s surprisingly functional — the geometry makes for a smooth pour. Automatic shut-off and boil-dry protection safeguard the kettle while preventing electrical hazards.
What we like most about the ASCOT is its style. Available in six designer colors, it has a retro-industrial vibe guaranteed to start conversations.
Our only quibbles are the small lid that makes the kettle challenging to clean and the lack of measurement markings beyond minimum and maximum fill levels. Overall, it’s a stunning addition to any table at a better-than-fair price.
Pros
- No plastic parts will touch the water
- Excellent overall quality
- Made with high-quality materials
- Boils water fast
- Looks stylish
- Available in 5 colors
- Good safety features
Cons
- Hand washing is a bit challenging
Stylish and Durable: SAKI Luna Electric Kettle with Temperature Control
Enjoy unparalleled convenience with Saki’s premium Luna Kettle. You won’t find a more durable model on the market.
What makes this kettle unique is the 18/8 stainless steel body — known for its strength, 18/8 is the same weight used in better kitchen utensils.
Specifications:
- Power: 1,500 watts
- Volume: 1.75 L / 59 oz
- Materials: Stainless Steel and BPA-free plastic
- Dimensions: 10.35″ x 10″ x 7.64″ (L x W x H)
The Luna also boasts to-the-degree temperature control. You can choose from one of seven one-touch presets from 175 °F to boiling or select any temperature from 104 °F and up. The 1500-watt heating element is fast and reliable. Finally, it’s your tea, your way.
The plastic on this kettle is BPA-free and limited to where it enhances safety. The handle isn’t particularly ergonomic, but the textured surface offers a firm grip. Automatic shut-off, boil dry protection and a 60-minute temperature hold round out the features. It’s an almost perfect kettle with a few flaws worth reviewing.
Metal is an excellent heat conductor, so the exterior of the kettle stays fiery long after it’s off. The bottom is heatproof, so it won’t scald your table, but it will burn your hand.
And we like the matte black finish — it’s sleek and remarkably durable given that it’s painted. Still, it’s vulnerable to scratches and should be handled with care. If you can baby this kettle, however, you won’t be disappointed in its performance. There’s no faster way to kickstart busy mornings.
Pros
- Very durable
- Stylish design
- Heats water fast
- Large capacity
- Advanced temperature control
- No plastic parts touching the water
Cons
- The exterior of the kettle gets hot to touch
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