If you want cleaner dishes without the water use, noise, or footprint of a full-size machine, energy efficient countertop dishwashers are a smart upgrade.
This roundup focuses on compact, practical models that fit small kitchens, apartments, and other tight spaces while helping keep utility use in check.
Best 10 Energy Efficient Countertop Dishwashers Picks for 2026
Compact Delay-Start Pick
SPT SD-2224DS ENERGY STAR Compact Countertop Dishwasher
- ENERGY STAR certified with 7 wash cycles
- Delay start for 2, 4, 6, or 8 hours
- Holds 6 place settings with Quick Connect hookup
Best For: Small households needing compact efficiency and scheduling flexibility
Tank-Fed Family Pick
NOVETE Portable Countertop Dishwashers for Small Apartments
- No-install setup with faucet or 5 L tank modes
- Baby Care/Heavy mode reaches 167°F
- Dry mode adds hot air drying and ventilation
Best For: Renters and small spaces that need flexible, no-install dishwashing
Energy-Star Value Pick
BLACK+DECKER Countertop Dishwasher, Energy Star Certified
- Energy Star certified with 7 wash cycles
- Fits up to 6 place settings
- Quick Connect faucet hookup and delay start
Best For: Shoppers wanting efficient cleaning with a larger compact capacity
Quiet No-Hookup Pick
EUHOMY Countertop Dishwasher Portable, 6 Programs with 40 dB
- Very quiet 40 dB operation
- No-install use with 5L tank or faucet hose
- 6 programs plus drying and ventilation
Best For: Quiet kitchens and apartments needing flexible no-hookup washing
Smart Compact Pick
GE Profile Countertop Dishwasher, 6 Place, WiFi
- ENERGY STAR certified with low water use
- WiFi-connected SmartHQ control and alerts
- Countertop, built-in, or under-sink installation
Best For: shoppers who want a compact dishwasher with flexible installation and smart controls
Portable Water-Tank Option
HAVA Countertop Dishwasher, 6 Programs, Tank
- Built-in 5L tank for no-installation use
- Uses only 5L of water per wash cycle
- Includes drying mode and 6 wash programs
Best For: portable use in small spaces when you want a water-tank dishwasher with simple setup
Energy Star Basic Choice
SPT SD-2225DWA Countertop Dishwasher, Energy Star
- Energy Star certified with an ECO cycle
- Fits 6 place settings in a compact footprint
- Delay start and multiple wash modes included
Best For: apartment kitchens and small households that want an Energy Star countertop dishwasher with simple controls
Compact 6-Place Setting Energy Star Pick
Midea 6-Place Portable Countertop Dishwasher
- Energy Star certified and uses 2.77 gallons per cycle
- 6+2 cycles plus extended dry and delay start
- Compact size for apartments, dorms, and RVs
Best For: Small households that need a quiet, water-saving countertop dishwasher
Delay-Start Value Choice
SPT 6-Place Countertop Dishwasher
- ENERGY STAR rated with 6-place capacity
- 7 cycles plus 2-8 hour delay start
- LED display and quick-connect faucet setup
Best For: Buyers who want a compact dishwasher with scheduling convenience
Quiet 8-Cycle Eco Option
COMFEE' 6-Place Energy Star Dishwasher
- Energy Star certified with 2.77-gallon cycles
- Quiet 49 dB operation and extra-drying function
- 8 programs include ECO, Baby-Care, Glass, and Speed
Best For: Small households wanting a quieter, more versatile countertop dishwasher
Compact Delay-Start Pick – SPT SD-2224DS ENERGY STAR Compact Countertop Dishwasher
If you want an energy efficient countertop dishwasher for everyday dishware and glassware, the SPT SD-2224DS brings a practical mix of compact size, ENERGY STAR efficiency, and flexible wash options. Its countertop design, 6-place setting rack, and faucet-ready hookup make it a straightforward fit for small kitchens that still need real dishwashing power.
Best For: Small households that want a compact, ENERGY STAR-rated countertop model with delay start and multiple cycle choices.
Pros:
- ENERGY STAR certified with 7 wash cycles, including Heavy, Normal, Light, Mini Party, Rinse, Speed, and Soak
- Delay start options for 2, 4, 6, or 8 hours add scheduling convenience
- Quick Connect and universal faucet adapter simplify setup on most kitchen faucets
- LED display shows remaining time or current cycle status
Cons:
- Fits up to 6 place settings, so larger loads will need multiple cycles
- At 55 dB, it is not the quietest countertop option
- Countertop footprint may still be tight in very small kitchens
This model makes sense if you want a no-fuss compact dishwasher with efficient operation and enough cycle variety for everyday use. It is especially appealing when delay start and easy faucet hookup matter as much as energy savings.
Tank-Fed Family Pick – NOVETE Portable Countertop Dishwashers for Small Apartments
The NOVETE portable model is a strong fit if you want an energy efficient countertop dishwasher that works without permanent installation. With a built-in 5 L water tank, 4-place-setting capacity, and multiple wash modes, it is designed for small apartments, dorms, RVs, and other spaces where flexibility matters.
Best For: Renters and small households that want tank-filling convenience, baby-care cleaning, and built-in drying.
Pros:
- Supports faucet mode or tank mode, so no installation is needed
- 5 L built-in water tank and water-level indicator make setup simple
- Baby Care/Heavy mode reaches 167°F for deeper cleaning
- Dry mode adds 60 minutes of hot air drying plus 72 hours of ventilation
Cons:
- Only holds 4 full place settings, so capacity is limited
- Best suited to small loads rather than larger family dish piles
- Water tank must be filled manually when not using faucet mode
This NOVETE unit is practical if you want a compact dishwasher that can run independently of plumbing and keep dishes dry afterward. Its blend of tank use, drying features, and small-space sizing makes it one of the more flexible countertop choices.
Energy-Star Value Pick – BLACK+DECKER Countertop Dishwasher, Energy Star Certified
The BLACK+DECKER BCD6W is a practical choice if you want an energy efficient countertop dishwasher with a larger 6-place-setting capacity. It combines Energy Star certification, seven wash cycles, and quick faucet connection in a compact format that works well for small kitchens, RVs, and other limited spaces.
Best For: Buyers who want a compact, Energy Star certified countertop dishwasher with easy setup and room for 6 place settings.
Pros:
- Energy Star certified for efficient dish cleaning in a compact footprint
- 7 wash cycles include Eco, Normal, Intensive, Glass, 90 Minutes, Rapid, and Soak
- Quick Connect hookup makes faucet attachment and removal easy
- Stainless steel interior and 6-place-setting capacity add everyday practicality
Cons:
- At 60 dB, it is louder than some competing countertop models
- No permanent plumbing means you still need to connect it when in use
- White finish may show wear more easily than darker finishes
This is a solid middle-ground option for shoppers who want efficiency without giving up capacity. The Eco cycle, Energy Star certification, and flexible faucet hookup make it a dependable pick for routine use.
Quiet No-Hookup Pick – EUHOMY Countertop Dishwasher Portable, 6 Programs with 40 dB
If quiet operation is a priority, the EUHOMY portable model stands out among energy efficient countertop dishwashers thanks to its 40 dB rating and no-install design. It uses a built-in 5L tank or included hose connection, offers multiple wash programs, and includes drying and ventilation features that support everyday convenience in small kitchens.
Best For: Quiet apartments, rentals, and flexible kitchens that need tank or faucet operation with drying support.
Pros:
- Runs at a quiet 40 dB, making it a good fit for open or shared spaces
- Built-in 5L tank supports no-installation countertop use
- 6 programs include Normal, Quick, ECO, Baby Care/Heavy, Fruit, and Dry
- 60 minutes of hot air drying plus up to 73 hours of ventilation helps keep dishes fresh
Cons:
- Needs a separately purchased faucet adapter for some G3/4-inch connections
- Capacity is geared toward small to medium everyday loads
- Best results require dishwasher-specific detergent and some prep for heavy residue
This model is a strong fit if low noise matters as much as compact convenience. Between the tank option, quiet running, and built-in drying, it offers a flexible setup for daily dishwashing without drawing much attention.
Smart Compact Pick – GE Profile Countertop Dishwasher, 6 Place, WiFi
If you’re comparing energy efficient countertop dishwashers for a small kitchen, the GE Profile brings a strong mix of flexibility and low-impact operation. It offers countertop, built-in, or under-sink installation, plus WiFi control and ENERGY STAR certified efficiency for a modern, space-saving setup.
Best For: Buyers who want a compact dishwasher with flexible installation and smart controls.
Pros:
- ENERGY STAR certified and designed to reduce water use by over 75% versus handwashing.
- Three installation options: countertop, built-in, or under-sink.
- WiFi-connected SmartHQ features for remote monitoring and cycle customization.
- Quiet 52 dBA operation with Auto Open Dry.
Cons:
- At 50 pounds, it is heavier than some portable countertop models.
- Best suited to 6 place settings, so it is not ideal for larger households.
This model stands out for shoppers who want efficiency without giving up convenience features. The combination of sensor washing, multiple cycle choices, and built-in capability makes it one of the more versatile countertop options in this category.
Portable Water-Tank Option – HAVA Countertop Dishwasher, 6 Programs, Tank
For energy efficient countertop dishwashers where installation is a hassle, the HAVA stands out with its built-in 5L water tank and no-installation design. It is a practical pick for apartments, dorms, RVs, and other spaces where you want a compact washer that can run without a faucet connection.
Best For: Portable use in small spaces when you want a water-tank dishwasher with simple setup.
Pros:
- No installation needed when using the built-in 5L water tank.
- Uses only 5L of water per cycle, which is significantly less than handwashing.
- Six programs including Normal, Speed, Soft, Heavy/Baby Care, Fruit, and Dry.
- Includes hot air drying and 72-hour automatic ventilation.
Cons:
- Uses 220 volts, so buyers should confirm electrical compatibility.
- Noise is listed at 60 dB, which is not the quietest in the group.
The HAVA is best if portability matters more than built-in flexibility. Its water tank, compact size, and drying features make it especially useful for smaller households that want a simple, efficient wash routine.
Energy Star Basic Choice – SPT SD-2225DWA Countertop Dishwasher, Energy Star
SPT SD-2225DWA Energy Star Countertop Dishwasher with Delay Start & LED – White
Check Price On AmazonIf you want one of the more straightforward energy efficient countertop dishwashers, the SPT SD-2225DWA keeps the focus on capacity and core performance. It fits up to 6 standard place settings, has Energy Star certification, and includes an ECO cycle for everyday dishwashing in smaller kitchens.
Best For: Apartment kitchens and small households that want an Energy Star countertop dishwasher with simple controls.
Pros:
- Energy Star certified with an ECO cycle for efficient cleaning.
- Fits up to 6 standard place settings and dishes up to 10.25 inches.
- Includes delay start plus useful cycle options like Heavy, Glass, Speed, and Rinse.
- Compact 17.24-inch height works well in tight spaces.
Cons:
- No built-in water tank, so it needs faucet hookup.
- At 55 dB, it is not the quietest option available.
This is a solid no-frills pick for buyers who want an efficient countertop unit without extra smart features. It covers the essentials well, making it a practical fit for everyday dishwashing in compact living spaces.
Compact 6-Place Setting Energy Star Pick – Midea 6-Place Portable Countertop Dishwasher
If you want energy efficient countertop dishwashers that fit small kitchens without giving up useful cycle options, the Midea portable model is a strong fit. It holds up to 6 place settings, supports faucet connection or cupboard placement, and uses just 2.77 gallons per cycle, making it a practical choice for apartments, dorms, RVs, or other tight spaces.
Best For: Small households of 2-3 people who want a compact, water-saving dishwasher with simple setup.
Pros:
- Energy Star certified with low water use at 2.77 gallons per cycle.
- 6+2 wash functions include Auto, Heavy, Normal, Quick, Rinse, and Delicate.
- Compact size is suited to apartments, dorms, and RVs.
- Low 52 dB noise level for quieter operation.
Cons:
- Requires a suitable faucet adaptor for direct connection.
- Best suited to 2-3 people rather than larger families.
- Power Wash cannot be used with Auto, Rapid, or MachineCare+.
The Midea focuses on the basics that matter most: efficient water use, a small footprint, and flexible cycle choices. It is a sensible pick if you want a compact countertop machine that balances convenience with lower utility use.
Delay-Start Value Choice – SPT 6-Place Countertop Dishwasher
The SPT SD-2224DW is a practical option among energy efficient countertop dishwashers if you want a simple portable unit with useful scheduling features. It offers 6 place settings, 7 wash cycles, and delay start options from 2 to 8 hours, making it a good fit for apartment, office, or home kitchens where flexibility matters.
Best For: Apartment or office users who want delay start convenience and a straightforward compact dishwasher.
Pros:
- ENERGY STAR rated for more efficient operation.
- 7 wash cycles include heavy, normal, light, mini party, rinse, speed, and soak.
- Delay start can be set for 2, 4, 6, or 8 hours.
- LED display shows remaining time or running state.
Cons:
- Heavier than some compact models at 43 pounds.
- Water use is listed at 2.85 gpm, which may matter to efficiency-focused buyers.
- Noise level is 55 dB, so it is not the quietest option here.
This SPT model stands out for convenience rather than extra frills. If you value delay start, a clear LED display, and a simple countertop format, it is a solid everyday choice.
Quiet 8-Cycle Eco Option – COMFEE' 6-Place Energy Star Dishwasher
For shoppers comparing energy efficient countertop dishwashers, the COMFEE’ portable model adds a strong mix of low water use, quiet operation, and broader cycle variety. It fits 6 place settings, uses 2.77 gallons per cycle, and includes ECO, Baby-Care, Glass, Speed, and other programs for apartments, dorms, RVs, and small kitchens.
Best For: Small-space households that want a quieter countertop dishwasher with extra wash program variety.
Pros:
- Energy Star certified and uses 2.77 gallons per cycle.
- 8 wash cycles include ECO, Heavy, Normal, Glass, Speed, Mini-party, and Rinse.
- Quiet 49 dB operation is lower than the other models here.
- Extra-drying function helps dishes come out ready to put away.
Cons:
- Still limited to 6 place settings, so it is not for larger households.
- Requires a suitable adaptor for faucet connection.
- Factory testing means some water inside on arrival is normal.
The COMFEE’ is the most feature-rich option in this group, especially if you want quieter running and an ECO cycle. It makes sense for buyers who want efficient everyday cleaning with a bit more flexibility across different dish loads.
How We Picked the Best Energy Efficient Countertop Dishwashers
We prioritized Energy Star certification, realistic capacity for everyday use, flexible installation options, and features that improve efficiency without adding unnecessary complexity. We also looked for models that make sense in small homes, including portable units, no-hookup options, and compact machines with strong cycle variety.
Quick Comparison
The best Energy Efficient Countertop Dishwashers typically balance three things: low water consumption, manageable size, and enough wash performance for daily loads. Some are better for renters who need portability, while others are ideal for buyers who want a more permanent countertop setup with added conveniences like delay start, child lock, or WiFi monitoring.
Key Buying Factors for Energy Efficient Countertop Dishwashers
Capacity and Fit
Most countertop dishwashers are built around 6 place settings, but usable space can vary. Check interior layout, rack flexibility, and the size of plates, mugs, and cookware you use most often.
Water Supply Style
Some models require a faucet connection, while others include a built-in water tank or no-hookup setup. Tank-fed designs are convenient for renters and RV users, but faucet-connected units may be better for frequent use.
Cycle Options and Wash Modes
Look for useful programs such as normal, quick, eco, glass, and heavy-duty cycles. An efficient dishwasher should clean well at lower water and energy use, not just offer a low-power label.
Noise, Convenience, and Build Quality
If your kitchen is open to living areas, quieter operation matters. Stainless steel interiors, delay start, and clear control layouts can also make day-to-day use easier and more durable.
Who Should Buy Which Energy Efficient Countertop Dishwashers?
Apartment dwellers and first-time buyers should focus on compact, easy-install models with strong efficiency credentials. RV owners and renters may prefer portable or tank-based options for flexibility. Busy households that still want a small footprint should look for higher-end countertop dishwashers with better cycle variety, sturdier construction, and smart features that make regular use more convenient.
In short, the best choice depends on how you plan to connect it, how much space you have, and whether your priority is portability, convenience, or the strongest all-around cleaning performance.