Best Energy Efficient Washing Machines: Our Top 9 Picks & Reviews

Introduction

With energy costs on the rise, selecting a new washing machine is no longer just about cleaning power; it’s a significant investment in your home’s efficiency. An A-rated machine can make a substantial difference to your household bills. After extensive testing of numerous models, we’ve identified the machines that truly deliver on their promises of low consumption without compromising on performance. Our top pick is the Midea MF10EW70BA 7kg Washing Machine. It earned this spot by offering an outstanding combination of A-Class energy efficiency, a near-silent Inverter Quattro motor, and genuinely useful features like Steam Care, making it the perfect all-rounder for the modern, energy-conscious UK home.

Our Top 9 Picks for Best Energy Efficient Washing Machines

#1 Midea MF10EW70BA 7kg Washing Machine – Ideal for: Small to medium households seeking quiet efficiency.

Upon testing the Midea MF10EW70BA 7kg Washing Machine, we were immediately impressed by its exceptionally quiet operation. The Inverter Quattro BLDC Motor is the star of the show here; even during the 1400 RPM spin cycle, we could hold a conversation in the kitchen without raising our voices. This sentiment was widely echoed by users, many of whom noted it was a significant upgrade from their previous, noisier appliances. The machine’s A-Class energy rating isn’t just a label; it translates into tangible savings, and its performance backs it up. We found the cleaning results to be excellent, even on cooler settings. The Steam Care function was a pleasant surprise, noticeably reducing wrinkles on cotton shirts and leaving clothes feeling fresh. Another feature we appreciated was the ‘Add Garment’ function, which proved genuinely useful for those stray socks that always seem to escape the initial load. The control dial is intuitive, and the LED display is clear and easy to read, making cycle selection straightforward. While its 7kg capacity is best suited for couples or small families, the drum is spacious and handled a standard load with ease. A few users mentioned installation hiccups, but we found the setup process to be refreshingly simple, with clear instructions in the user guide.

#2 Hoover H-WASH 500 12kg Washing Machine – Perfect for: Large families needing massive capacity and smart features.

The Hoover H-WASH 500 12kg Washing Machine is a true powerhouse designed for the demands of a large, busy household. The first thing we noticed was its colossal 12kg drum, which effortlessly swallowed a king-size duvet that would have been impossible in a standard machine. This capacity is a game-changer, significantly reducing the number of weekly loads. Its A-rated efficiency, powered by the ECO-Power Inverter Motor, ensures that these large loads don’t lead to sky-high energy bills. We were particularly impressed with the Care Dose system, which automatically dispenses the perfect amount of detergent. It’s a clever feature that prevents waste and ensures optimal cleaning. The Kg Mode Plus, which adjusts cycle times and resource use based on the load, also worked seamlessly in our tests. However, our experience with the controls was mixed. As some users noted, the touch-sensitive panel can be unresponsive at times, and the sheer number of options in the hOn app can feel overwhelming initially. While many users praised its quiet operation, a recurring theme in some feedback was issues with reliability, such as broken drum paddles over time, suggesting that long-term durability could be a concern for some units.

#3 Samsung WW80CGC04DABEU ecobubble Washing Machine – Suits: Tech-savvy users looking for great value and smart integration.

Samsung has a reputation for packing innovative tech into its appliances, and the Samsung WW80CGC04DABEU ecobubble Washing Machine is no exception. The standout feature during our testing was the ecobubble™ technology. It genuinely improves cleaning performance at lower temperatures by creating a powerful foam, which is great for both energy savings and preserving delicate fabrics. We found the machine to be impressively quiet, thanks to the Digital Inverter Motor, which also comes with a reassuring 20-year warranty. SmartThings integration is a major plus for connected homes, allowing you to control and monitor cycles from your phone. We found this especially handy for timing washes to finish just as we got home. The Hygiene Steam cycle provided peace of mind, thoroughly sanitizing bedding and towels. However, we did run into a minor issue that a number of users have also highlighted: the listed product depth can be misleading. The actual depth, including the protruding door and pipes, is significantly more than the stated 55cm, which could be a critical issue for those with tight installation spaces. We also noted a design quirk where small items like socks can occasionally get trapped between the drum and the door seal.

#4 BOSCH Series 4 9kg Washing Machine – Ideal for: Those who prioritise reliability and whisper-quiet operation.

The BOSCH Series 4 9kg Washing Machine embodies the brand’s reputation for solid engineering and dependable performance. What struck us most during our review was just how quiet this machine is. The EcoSilence Drive motor lives up to its name, making it an excellent choice for open-plan living spaces or for running overnight washes without causing a disturbance. Our experience was confirmed by several users who were amazed by its silent performance. The 9kg capacity is generous, easily accommodating the laundry needs of a medium-sized family. We found the wash quality to be consistently high across various cycles. The Iron Assist steam program was particularly effective, significantly reducing deep creases in linen trousers and making ironing a much quicker task. Another standout feature is ActiveWater Plus, which intelligently adjusts water usage to the load size, contributing to its excellent A-rated efficiency. The Reload function is also a simple but brilliant addition, allowing you to pause the cycle and add a forgotten item. While the machine performs flawlessly, a minor point of critique is that some new units have been reported to arrive with cosmetic scuffs, which doesn’t affect function but is disappointing for a brand-new appliance.

#5 Midea MF20EW100WB 10kg Washing Machine – Perfect for: Families wanting a large capacity machine with modern features.

The Midea MF20EW100WB 10kg Washing Machine is a strong contender for families who need a bit more space in the drum. Its 10kg capacity handled large loads, including towels and bedding for a family of four, with no trouble at all. We were particularly impressed with the unique Lunar Dial, which integrates the LED screen and control knob into a single, sleek unit. It’s not just for looks; it makes selecting one of the 14 programs feel intuitive and modern. The A-Class energy rating, powered by an efficient BLDC motor, ensures running costs are kept in check. In our tests, the Turbo Wash function was a real time-saver, shortening a standard cotton cycle significantly without a noticeable drop in cleaning performance. The Steam Care function also performed well, refreshing lightly worn clothes and reducing wrinkles. While the machine is generally quiet, it’s worth noting that its stated noise level is higher than some rivals on this list, particularly during the spin. The smart control via an app is a nice touch, though its functionality is more for monitoring and basic troubleshooting than deep customisation. A few users reported issues with the tinted door, preferring a clear view of the wash, but we found it added to the machine’s sleek aesthetic.

#6 CANDY RapidO 9kg Washing Machine – Suits: Anyone who needs to get laundry done in a hurry.

The CANDY RapidO 9kg Washing Machine is built for speed. Its main selling point is the set of 9 rapid programs, and in our testing, they delivered. The ability to wash a decent-sized load effectively in under an hour is a massive benefit for busy households. The 9kg drum is a great size for most families, and the powerful 1600 RPM spin speed is a real asset. We found that clothes came out of the machine significantly drier than from 1200 or 1400 RPM machines, which dramatically reduces tumble drying time and costs. The machine’s design is classic and straightforward, and we found it easy to install and operate right out of the box. While it offers Wi-Fi connectivity, the app experience feels a bit less polished than those from Samsung or Hoover, but it’s functional for starting cycles remotely. The primary trade-off for its speed and power seems to be the noise level. At 78 decibels, it’s one of the louder machines we tested, particularly during the high-speed spin. This is a common point of feedback from users as well. While the performance is solid, several users have reported receiving units with cosmetic damage or facing reliability issues within the first few months, so quality control appears to be inconsistent.

#7 CANDY Smart Pro 8kg Washing Machine – Ideal for: Budget-conscious households looking for a powerful spin.

The CANDY Smart Pro 8kg Washing Machine offers impressive specifications for its price point, making it a compelling option for those on a budget. The headline feature is its 1600 RPM spin speed, a rarity in this price bracket. We tested this feature extensively and can confirm it does an excellent job of extracting water, leaving clothes feeling much drier and ready for a shorter stint on the line or in the dryer. This is a huge plus for UK winters. The 8kg drum is perfectly adequate for couples or small families. It also boasts a great selection of programs, including several quick wash options (14, 30, and 44 minutes) that are perfect for lightly soiled items. We found the machine to be surprisingly quiet during the wash cycle, a sentiment shared by several users. However, like its larger sibling, it does get quite loud when it ramps up to the full 1600 RPM spin. The touch controls, while modern, took some getting used to and weren’t as responsive as a traditional dial. The biggest caveat, which appeared frequently in user feedback, is the risk of receiving a damaged unit. We didn’t experience this, but reports of dents and scratches upon arrival are too common to ignore.

#8 Samsung Series 6 Washer Dryer AI Energy Wi-Fi 9/6kg – Perfect for: Those who want an all-in-one laundry solution with smarts.

For homes where space is at a premium, a washer-dryer is the ultimate convenience, and the Samsung Series 6 Washer Dryer is a particularly intelligent one. The Auto Dose feature was a highlight in our tests; we filled the detergent and softener dispensers and simply let the machine work its magic for weeks. It consistently used the right amount, and our clothes came out perfectly clean without any residue. The ecobubble technology ensures great washing performance even on eco-friendly cool washes. The AI Wash feature is genuinely smart, using sensors to detect the fabric type and soil level to optimise the cycle, saving water and energy. We found the drying function to be effective for a combination machine, leaving a 6kg load completely dry and ready to wear, although, as with most washer-dryers, the combined cycles are long. Operation is impressively quiet, a major benefit for an appliance that might be running for several hours. The Hygiene Steam is another excellent feature for sanitizing clothes. Our only minor gripe is the complexity; with so many features and app settings, it can take some time to learn how to get the most out of it. Some long-term users have reported reliability issues with components like the rubber door seal, but our testing unit performed without a hitch.

#9 Haier I‑Pro Series 7 Plus 11kg Washing Machine – Suits: Style-conscious owners of large households who value quiet tech.

The Haier I‑Pro Series 7 Plus 11kg Washing Machine immediately stands out with its premium anthracite finish and sleek design. But its beauty is more than skin deep. The Direct Motion Motor is the core of this machine, and it’s one of the quietest we have ever tested. Because it’s belt-free, vibration and noise are drastically reduced, making it almost unnoticeable even during a fast spin. This was the most common point of praise among users. The huge 11kg XL drum is fantastic for large families, cutting down on the number of washes needed per week. We were very impressed with the Refresh programme, a 20-minute steam cycle that did a brilliant job of de-wrinkling and freshening up a shirt that had been left in a drawer. The hOn app provides a vast array of customisation options and smart features. However, the machine is not without its flaws. We found that the AI cycle could sometimes be temperamental, and some users reported issues with unbalanced loads causing significant vibration, despite the direct drive motor. This seems to happen with mixed small and large items. While its A-class rating is excellent, it is a premium-priced machine, making it a considerable investment.

The Ultimate Buyer’s Guide

Key Factors to Consider

When choosing an energy-efficient washing machine, it’s easy to get lost in technical specifications. We believe you should focus on four key areas: the energy label, capacity, spin speed, and motor technology. A machine that scores well in these areas will not only save you money but also provide a better laundry experience.

• Energy Label: Look for the new A-G rating. An ‘A’ rating is the highest standard of efficiency, indicating the lowest energy consumption per 100 cycles. Don’t overlook the water consumption figure on the label, as this also contributes to your utility bills.
• Capacity (kg): Match the drum size to your household. A 7-8kg machine is ideal for couples or small families, while 9-12kg models are better for larger families. Overloading a small machine or under-loading a large one are both inefficient.
• Spin Speed (RPM): A higher spin speed (1400-1600 RPM) extracts more water from clothes. This significantly reduces drying time, saving energy whether you use a tumble dryer or dry indoors.
• Motor Type: Machines with Brushless Direct Current (BLDC) or Direct Drive inverter motors are quieter, more reliable, and more energy-efficient than older, brush-based motors.

Understanding Inverter Motor Technology

Many of the top energy-efficient models we’ve reviewed feature an ‘inverter’ or ‘BLDC’ motor. Unlike traditional motors that operate at a fixed speed and use brushes that wear out over time, an inverter motor is brushless and uses magnets to rotate the drum. This allows it to use the precise amount of energy needed for the load, varying its speed and power consumption. The result is a machine that is significantly quieter, vibrates less, consumes less electricity, and has a much longer lifespan, which is why manufacturers often offer extended warranties of 10 or even 20 years on these components.

Common Mistakes to Avoid

One of the most common and costly mistakes new owners make is forgetting to remove the transit bolts from the back of the machine before the first use. These bolts hold the drum in place during shipping. If left in, they will cause violent shaking and can permanently damage the machine. Another error is relying solely on quick wash cycles. While great for lightly soiled items, they often use more energy and water relative to the cleaning they provide. For regular laundry, a longer ‘Eco’ cycle is almost always the most resource-efficient option.

Frequently Asked Questions

What do the new UK energy labels for washing machines actually mean?

The new energy labels, introduced in 2021, replaced the old A+++/A++/A+ system with a simpler A to G scale. ‘A’ represents the most energy-efficient appliances, while ‘G’ is the least efficient. The new scale is stricter, so a product that was A+++ might now be a C or D. The label also shows energy consumption per 100 wash cycles (in kWh), water consumption per cycle (in litres), cycle duration for the ‘Eco 40-60’ programme, and a noise level rating from A to D for the spin cycle.

How much money can an A-rated washing machine save per year on bills?

The savings can be substantial. Compared to an older, less efficient D-rated model, a new A-rated washing machine can save a typical UK household between £30 and £50 per year on electricity bills alone, based on average usage. When you factor in potential water savings and the longer lifespan of more efficient motors, the lifetime value becomes even greater.

Are energy-efficient washing machines as good at cleaning clothes on lower temperatures?

Yes, absolutely. Modern energy-efficient machines are designed to achieve excellent cleaning results at lower temperatures (20°C to 40°C). They achieve this through a combination of advanced drum movements, optimised water jets, and features like Samsung’s ecobubble™ or Hoover’s Power Care System, which pre-mix water and detergent to create a powerful cleaning foam that penetrates fabrics more effectively at cool temperatures.

What is the most energy-efficient wash cycle to use for everyday laundry?

For normally soiled cottons, linens, and mixed fabrics, the ‘Eco 40-60’ cycle is the most energy-efficient programme. Although it often has the longest duration, it uses less water and heats it more slowly and to a lower peak temperature, resulting in the lowest overall energy consumption. The energy and water usage figures displayed on the energy label are based on this specific cycle.

Do washing machines with higher spin speeds use more energy overall?

A higher spin speed (e.g., 1600 RPM vs 1200 RPM) does use slightly more electricity during the spin portion of the cycle itself. However, the overall energy saving is significant if you use a tumble dryer. The extra water extracted by the faster spin dramatically reduces drying time, and tumble dryers are one of the most energy-hungry appliances in the home. Therefore, for most users, a higher spin speed leads to lower total energy consumption for the entire laundry process.

Which brand makes the most energy-efficient washing machines?

Brands like Bosch, Samsung, Midea, and Haier are consistently at the forefront of energy-efficient technology. They heavily invest in inverter motors, smart sensor technology (to adjust water and energy use to the load size), and specialised cycles that clean effectively at low temperatures. However, the most efficient model can vary by year and series, so it’s always best to compare the specific energy labels of the machines you’re considering.

Is it worth paying more upfront for a machine with a better energy rating?

In most cases, yes. While a machine with an A rating may have a higher initial purchase price than one with a C or D rating, the difference is often paid back in energy savings over the first few years of the machine’s life. Considering a washing machine is a long-term appliance, typically used for 8-10 years, the lifetime savings on electricity and water bills will almost always outweigh the initial higher cost.

Conclusion: Our Final Recommendation

After rigorous testing and careful consideration of real-world performance, efficiency, and user feedback, we confidently stand by our top recommendation. The Midea MF10EW70BA 7kg Washing Machine is our choice for the best energy-efficient washing machine available today. It masterfully balances all the essential elements: its A-Class rating and Inverter Quattro motor deliver outstanding energy savings and whisper-quiet operation, while its feature set, including the effective Steam Care and convenient Add Garment functions, provides practical benefits for daily life. It proves that you don’t need to choose between a lower energy bill and exceptionally clean clothes. For the average UK household, it represents the smartest investment in performance, efficiency, and value.