10 Best Energy Efficient Countertop Dishwashers of 2026 for Small Kitchens and Apartments

If you want cleaner dishes without the water waste or kitchen footprint of a full-size machine, energy efficient countertop dishwashers are a smart middle ground.

They’re especially useful for apartments, RVs, dorms, and small homes where space, power use, and installation flexibility all matter.

Best 10 Energy Efficient Countertop Dishwashers Picks for 2026

Eco-Ready Upgrade – HAVA Countertop Dishwasher with Water Softener

If you want energy efficient countertop dishwashers with a little more flexibility, this HAVA model stands out for its optimized ECO mode and built-in 5L tank. It is designed for apartments, dorms, RVs, and kitchens where plumbing isn’t convenient, while also addressing hard water with a selectable water softener setting.

Best For: Small households or renters who want a portable dishwasher with eco-minded washing and hard-water handling.

Pros:

• Optimized ECO mode helps save water and energy.
• Integrated water softener can reduce limescale and watermarks in hard-water areas.
• 5L built-in tank supports no-installation use in small spaces.
• 8 wash programs, child lock, and 18-hour delay start add convenience.

Cons:

• Smaller capacity than full-size dishwashers, so larger households may need multiple loads.
• Runs at 60 dB, which is not the quietest in this roundup.

Overall, this is a practical pick if your priority is efficient daily dishwashing with better performance in hard water and a straightforward countertop setup.

Compact All-Rounder – NOVETE Portable Countertop Dishwasher

This NOVETE model is a strong fit if you’re shopping for energy efficient countertop dishwashers that still handle everyday family loads. It combines a compact footprint with a 5L tank, faucet or tank water supply options, and an Eco-friendly style of convenience through quick cycles and automatic drying features.

Best For: Small apartments and families of 3-4 who want a compact dishwasher with flexible water supply and drying.

Pros:

• Fits 4 place settings in a small countertop-friendly body.
• Supports both faucet mode and 5L tank mode for no-installation use.
• Speed mode cleans in 29 minutes when time matters.
• 60-minute hot air drying plus 72-hour ventilation helps keep dishes dry and odor-free.

Cons:

• Capacity is limited compared with larger dishwashers.
• Water adapter/faucet setup may still require the right connection.

As a general-purpose countertop option, it balances size, speed, and drying features well for everyday use without needing a permanent setup.

Certified Saver – BLACK+DECKER BCD6W Countertop Dishwasher

Among energy efficient countertop dishwashers, this BLACK+DECKER stands out with Energy Star certification and a dedicated Eco cycle. It offers a faucet quick-connect setup, 6-place-setting capacity, and 7 wash cycles, making it a practical choice for kitchens that need portable cleaning without permanent plumbing.

Best For: Buyers who want an Energy Star certified countertop dishwasher with simple hookup and solid everyday capacity.

Pros:

• Energy Star certification and Eco cycle support efficient operation.
• Quick Connect hookup avoids direct plumbing or permanent installation.
• Fits up to 6 place settings, which is generous for a countertop unit.
• LED display, delay start, and child lock improve everyday usability.

Cons:

• Heavier and larger than some portable countertop models.
• Does not use a built-in water tank, so faucet access is required.

This is a dependable pick if you want recognized efficiency credentials plus a more traditional countertop dishwasher format for small kitchens or RV use.

Quiet Eco Pick – EUHOMY Countertop Dishwasher Portable

If quiet operation matters as much as efficient daily cleaning, this EUHOMY unit is a compelling option in the energy efficient countertop dishwashers category. It combines a 5L built-in tank, ECO mode, and a 40 dB noise level, giving you a flexible portable dishwasher that works well in apartments, rentals, and other shared spaces.

Best For: Quiet households and renters who want an efficient countertop dishwasher with tank or faucet use.

Pros:

• Runs at just 40 dB for low-noise operation.
• ECO mode and 5L tank support efficient day-to-day use.
• Six programs include Quick, Baby Care/Heavy, Fruit, and Dry options.
• Hot air drying and 73-hour ventilation help keep dishes fresh.

Cons:

• Fits best only if you have enough countertop height clearance.
• May need a separate faucet adapter for some hookups.

Overall, this model is a smart fit for users who want efficient washing without the background noise that can come with many portable dishwashers.

Smart Efficiency Pick – 6 Place Settings, WiFi, ENERGY STAR

If you want energy efficient countertop dishwashers with more flexibility than a basic portable unit, the GE Profile is a strong pick. It combines countertop, built-in, and under-sink placement options with ENERGY STAR certified performance, SmartHQ app control, and an Auto Open Dry feature designed to help reduce energy use while still delivering practical everyday cleaning.

Best For: Buyers who want a compact dishwasher with WiFi, flexible installation, and efficient operation.

Pros:

• ENERGY STAR certified and rated at 155 kWh per year.
• Reduces water use by over 75% compared with handwashing.
• SmartHQ WiFi lets you customize cycles and monitor status remotely.
• Quiet 52 dBA operation with Auto Open Dry for ecofriendly drying.

Cons:

• Countertop footprint is still substantial for very tight spaces.
• Designed for faucet hookup, so setup depends on your sink access.

This model stands out if efficiency matters but you also want modern convenience features. It is a practical fit for small kitchens that need a compact machine with strong cleaning options and connected controls.

Hookup-Free Water Saver – 5L Tank, 6 Programs

Among energy efficient countertop dishwashers, this COMFEE’ model is built for flexibility and low water use. Its 5L built-in tank means you can run it without a faucet hookup, while the compact design, 360° spray arms, and air-dry options make it a solid choice for small spaces that still need regular dishwashing.

Best For: Small kitchens, apartments, dorms, RVs, and boats where hookup-free use is a priority.

Pros:

• Built-in 5L water tank allows no-hookup operation.
• Uses 1/3 the water compared with handwashing.
• Six program options include Hygiene, Fruit, Glass, and Air Refresh.
• High-temp Hygiene cycle reaches 162℉ for tougher messes.

Cons:

• Smaller 5-liter capacity limits load size.
• Noise level is 62 dB, which is louder than some compact models.
• Plastic construction is less premium than stainless alternatives.

This is a practical choice when water savings and installation flexibility matter more than large capacity. It is especially useful if you need a compact washer that can work with or without a faucet connection.

Reliable Energy Star Option – 7 Cycles, ENERGY STAR

If you are comparing energy efficient countertop dishwashers and want a straightforward, proven design, the SPT SD-2224DS is a dependable option. It is ENERGY STAR rated, has a stainless steel interior, and includes a delay start feature plus seven wash cycles for everyday flexibility in a compact countertop format.

Best For: Shoppers who want a simple ENERGY STAR countertop dishwasher with a stainless steel interior.

Pros:

• ENERGY STAR certified for efficient operation.
• Seven wash cycles cover heavy, normal, light, rinse, speed, soak, and mini party needs.
• Stainless steel interior adds durability.
• Delay start options of 2, 4, 6, or 8 hours provide scheduling flexibility.

Cons:

• At 55 dB, it is not the quietest compact option.
• No built-in water tank, so faucet hookup is required.
• Basic feature set compared with WiFi-enabled competitors.

This model makes sense if you want efficient cleaning without paying for extra smart features. It offers a balanced mix of cycle variety, a stainless interior, and compact countertop sizing for everyday use.

Editor’s Pick – COMFEE' Miniplus Auto-Open Countertop Dishwasher

If you want an energy efficient countertop dishwasher that still feels practical for everyday use, this COMFEE’ model is built around low water use and flexible placement. The 6L built-in tank means you can run it without a tap connection, while the compact footprint still fits a 10.5-inch plate and offers multiple wash modes for different loads.

Best For: Apartments, dorms, RVs, and small households that want a no-install option with drying help.

Pros:

• Uses just 6L of water per cycle and is rated at 0.35 kWh on the normal cycle.
• No installation needed thanks to the built-in water tank, with faucet hookup also available.
• Auto-open door and built-in fan help speed up drying for cabinet-ready dishes.
• UV Hygiene and high-temp wash add extra cleaning support for tougher loads.

Cons:

• Noise is listed at 62 dB, so it is not the quietest option here.
• Smaller format means it is still best suited to compact households rather than large families.

Overall, this is a strong pick if energy and water savings matter as much as convenience. Its tank-fed design, compact size, and drying features make it especially useful in spaces where a full-size dishwasher would be impractical.

Quiet Value – Midea 6-Place Energy Star Countertop Dishwasher

This Midea model is a practical energy efficient countertop dishwasher for small households that want simple setup and certified efficiency. It holds up to 6 place settings, uses only 2.77 gallons per cycle, and adds useful features like extended dry, power wash, and a delay start timer.

Best For: 2-3 people in apartments, dorms, or RVs who want an Energy Star countertop unit with quieter operation.

Pros:

• Energy Star certified with low water use at 2.77 gallons per cycle.
• Compact enough for countertops, cupboards, dorms, apartments, and RVs.
• 6+2 wash functions include Auto, Heavy, Normal, Quick, Rinse, and Delicate.
• 52 dB noise level makes it relatively quiet for daily use.

Cons:

• Requires a suitable adaptor for faucet hookup.
• Best suited to smaller loads, so larger households may outgrow it quickly.

For buyers focused on efficiency and straightforward operation, this Midea is easy to recommend. It balances compact size, low water use, and a useful cycle mix without adding unnecessary complexity.

Eco Performer – COMFEE' 6-Place Energy Star Countertop Dishwasher

For shoppers comparing energy efficient countertop dishwashers, this COMFEE’ unit stands out for its 8-cycle versatility and low water use. It supports countertop or built-in cupboard placement, handles up to 6 place settings, and includes an ECO mode plus a 45-minute speed program for everyday flexibility.

Best For: Small kitchens, dorms, RVs, and apartments that want an Energy Star machine with more cycle choices.

Pros:

• Energy Star dishwasher that uses just 2.77 gallons of water per cycle.
• 8 washing cycles include ECO, Heavy, Baby-Care, Glass, Speed, and Rinse.
• Heavy program uses 12 nozzles, 360° spiral spray, and 154°F heat for tougher loads.
• Quiet operation at 49 dB and extra-drying support.

Cons:

• Needs a suitable adaptor for direct faucet connection.
• Heavier than some compact alternatives at 46 pounds.

This is a smart choice if you want efficiency without sacrificing cycle variety. The ECO mode and low water use suit everyday dishwashing, while the stronger wash setting gives it enough punch for grease and stubborn residue.

How We Picked the Best Energy Efficient Countertop Dishwashers

We focused on Energy Efficient Countertop Dishwashers that balance low power use, water-saving operation, and everyday practicality. Key factors included Energy Star certification, water tank or no-hookup convenience, cycle variety, capacity, drying performance, noise level, and setup flexibility.

Quick Comparison

In this group, the strongest picks generally fall into three buckets: Energy Star models for lower ongoing operating costs, tank-based units for renters or spaces without plumbing access, and feature-rich options with extras like water softening, Wi-Fi, or high-temp drying. If you need the simplest setup, a built-in tank model is often best. If you want the lowest utility impact over time, prioritize Energy Star certification and efficient wash cycles.

Key Buying Factors for Energy Efficient Countertop Dishwashers

Energy and Water Use

Look for Energy Star certification when available, but also review cycle settings. Eco or normal cycles usually use less energy and water than heated, high-temp, or intensive modes. Tank capacity matters too, since a smaller water fill can reduce waste on light loads.

Capacity and Fit

Most countertop units are designed for 4 to 6 place settings, but interior layout matters as much as the number. Check whether it can handle dinner plates, bowls, mugs, and utensils comfortably. Measure your counter height, depth, and cabinet clearance before buying.

Installation Type

No-hookup dishwashers are the most flexible for renters and apartments, while faucet-connected models can be easier for frequent use. If you wash dishes daily, a more permanent connection may be more convenient. If you only need occasional washes, a built-in tank can be simpler.

Noise and Drying

Lower noise levels matter in open-plan homes or shared spaces. Drying also affects usability, since a more efficient washer is less helpful if dishes come out wet. Air-dry, high-temp dry, and extra ventilation features each offer different tradeoffs in energy use and convenience.

Who Should Buy Which Energy Efficient Countertop Dishwashers?

Choose a tank-based model if you want maximum placement freedom. Choose an Energy Star-certified model if your priority is long-term efficiency and lower utility costs. Choose a feature-rich model if you want better drying, sanitizing, or app control. For most buyers shopping Energy Efficient Countertop Dishwashers, the best choice is the one that fits your space, your water access, and how often you actually run loads.