The 2 Best Energy Efficient Vacuum Cleaners

Updated 18. July 2023 by How we operate

What is the best energy-efficient vacuum cleaner? We have compared energy-efficient vacuum cleaners and found the 2 best ones. Our comparison is based on reviews by 11,586 users. We have defined a vacuum cleaner as “energy-efficient” if it has an energy consumption below 500 watts.

Top 2 best energy-efficient vacuum cleaners

Based on: 11,586 user reviews

Rank Image Vacuum cleaner Score Verdict Price Power
1 Hoover TH31BO02 Hoover TH31BO02 86 Good £90 350 w

You can see our list with all vacuum cleaners here.

Why pick an energy-efficient vacuum cleaner?

Energy-efficient vacuum cleaners consume less electricity than traditional models. They have the double benefit of saving you money in the long run and reducing your carbon footprint.

Energy-efficient vacuum cleaners employ a variety of technologies, such as high-efficiency motors to reduce their energy consumption. Additionally, energy-efficient vacuum cleaners are often quieter than traditional models.

Compare energy-efficient vacuum cleaners

With this tool you can compare the specifications of energy-efficient vacuum cleaners with all the vacuum cleaners on the market:

Updated February 20, 2024

How much energy do vacuum cleaners consume?

According to our data, the energy consumption across vacuum cleaners is 350–900 watts. The vacuum cleaner with the lowest energy consumption is the Hoover TH31BO02.

This is how the energy consumption is distributed across the vacuum cleaners:

Updated February 20, 2024

You can find the 5 vacuum cleaners with the lowest energy consumption in the table below:

Vacuum cleaner Power
Hoover TH31BO02 350 w
450 w
550 w
550 w
Siemens VS06A212 600 w
Updated February 20, 2024 | See the full list


caret-up caret-down Product information
Hoover TH31BO02 Rowenta Power XXL Silence RO3125
Name Hoover TH31BO02 Rowenta Power XXL Silence RO3125
7276 reviews
1329 reviews
Price £90 £145
caret-up caret-down Energy consumption
Energy Efficiency
Power 350 w 450 w
Annual energy consumption 22.0 kWh
caret-up caret-down Cleaning performance
Carpet cleaning performance
Hard floor cleaning performance
caret-up caret-down Filter
Dust Re-emission Class 6.2 m
caret-up caret-down Technical Details
Noise Level 80 dB 79 dB
Capacity 3.0 L 4.5 L
Operating Radius 10.0 m 8.8 m
Variable Power Controls
Telescopic Tube
caret-up caret-down Dimensions and weight
Height 26.0 cm
Width 27.8 cm
Depth 47.8 cm
Weight 4.9 kg 5.8 kg
caret-up caret-down Pros and cons
Comes with five cleaning accessories
Has a long cable
Large dust bin
Affordable price
Low energy consumption
Filter needs constant cleaning
Flimsy quality
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