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

If you want cleaner dishes without wasting water, energy efficient countertop dishwashers are a smart upgrade for small kitchens, apartments, dorms, and RVs. They pack real cleaning power into a compact footprint.

Below, we’ve narrowed the field to 10 standout models chosen for efficiency, size, convenience, and everyday usability so you can compare options with confidence.

Best 10 Energy Efficient Countertop Dishwashers Picks for 2026

Eco-Friendly Pick – HAVA Countertop Dishwasher with Water Softener

If you want energy efficient countertop dishwashers for a small kitchen, the HAVA TDJR09 is built around practical savings. Its optimized ECO mode is designed to use less water and energy, while the built-in water tank lets you run loads without permanent plumbing. The added water softener is especially helpful if your home has hard water and you want cleaner results with fewer spots.

Best For: Apartments, dorms, RVs, and small households that want efficiency plus hard-water support.

Pros:

• Optimized ECO mode helps save water and energy
• Built-in water softener reduces limescale and watermarks
• 5 L tank supports countertop placement without plumbing
• 8 wash programs, child lock, and delayed start add flexibility

Cons:

• Capacity is still limited compared with full-size dishwashers
• Runs at 60 dB, so it is not the quietest option
• Best results depend on using the right softener setting for your water

The HAVA is a strong fit if efficiency matters, but its real advantage is how it combines low-water operation with water-softening convenience. That makes it a smart pick for smaller spaces where clean dishes and simpler setup both matter.

Compact All-Rounder – NOVETE Portable Countertop Dishwasher

The NOVETE is a practical option if you want energy efficient countertop dishwashers that still handle everyday family loads. It uses a compact 5 L tank design with no-installation convenience, and its Eco-related efficiency comes from fitting small loads into a space-saving format. The drying and ventilation features also help keep dishes ready without extra handling.

Best For: Small apartments, dorms, RVs, and families of 3-4 who want compact convenience.

Pros:

• Holds 4 full place settings in a compact footprint
• 5 L tank plus faucet mode offers flexible use
• Baby Care/Heavy mode reaches 167°F for tougher cleaning
• Dry mode, hot-air drying, and ventilation keep dishes ready

Cons:

• No formal energy certification is listed in the supplied notes
• Capacity is suited to small households rather than larger families
• Speed mode is fast, but heavy loads may still need deeper cycles

This model stands out for combining portability with useful everyday wash options. If you need a compact dishwasher that can manage regular dishes, bottles, and even fruit washing, it offers a well-rounded setup.

Energy Star Choice – BLACK+DECKER BCD6W Countertop Dishwasher

For buyers comparing energy efficient countertop dishwashers, the BLACK+DECKER BCD6W is the clearest efficiency-focused pick in this group because it is Energy Star certified. It offers seven wash cycles, including Eco, so you can choose a lighter cycle when you want to save water and time. The quick-connect design also makes it easy to use without permanent installation.

Best For: Users who want a certified energy-efficient countertop dishwasher with familiar controls.

Pros:

• Energy Star certified for efficiency-focused buyers
• Eco cycle plus 7 wash programs add useful flexibility
• Quick Connect faucet hookup avoids permanent plumbing
• Fits up to 6 place settings for a compact unit

Cons:

• Larger footprint than some other countertop models
• Capacity is still limited compared with a full-size dishwasher
• Listed voltage is 110 volts, so compatibility should be checked

If certification matters to you, this BLACK+DECKER model is easy to recommend. It balances a compact form factor with an Eco cycle and enough capacity for routine household use.

Quiet Efficiency Pick – EUHOMY 6-Program Countertop Dishwasher

The EUHOMY countertop model is a good fit if you want energy efficient countertop dishwashers that also stay quiet in everyday use. Its ECO program is designed for smaller daily loads, and the 5 L tank keeps setup simple when you do not want permanent plumbing. At 40 dB, it is one of the quieter choices here, which matters in apartments and open kitchens.

Best For: Quiet kitchens, apartments, and flexible spaces where low-noise operation matters.

Pros:

• 40 dB operation is very quiet for a countertop dishwasher
• ECO mode supports efficient daily washing
• 5 L tank and faucet hookup offer flexible installation
• 60-minute drying and 72-hour ventilation help keep dishes fresh

Cons:

• Requires countertop clearance for proper fit
• Faucet adapter may need to be purchased separately
• Best for everyday loads, not oversized cookware

This EUHOMY model is best viewed as a comfort-first dishwasher with efficient daily use in mind. If low noise and easy setup are at the top of your list, it brings a strong mix of convenience and practicality.

Editor’s Choice – GE Profile 6-Place Energy Star Countertop Dishwasher

If you want one of the more versatile energy efficient countertop dishwashers, this GE Profile model stands out for its flexible installation and smart controls. It can work as a countertop unit, built-in, or under-sink setup, and the included unicouple makes faucet hookup straightforward. With ENERGY STAR certified efficiency, 52 dBA operation, and Auto Open Dry, it’s built to keep utility use and day-to-day hassle in check.

Best For: Buyers who want a compact dishwasher with smart features, quiet operation, and multiple installation options.

Pros:

• ENERGY STAR certified and designed to reduce water use by over 75% versus handwashing
• WiFi connected through the SmartHQ app for remote monitoring, alerts, and cycle customization
• Quiet 52 dBA operation with Auto Open Dry for more efficient drying
• Flexible setup options: countertop, built-in, or under-sink

Cons:

• Higher-tech feature set may be more than some shoppers need
• Needs a faucet hookup for countertop use, even though installation is simplified

This is a strong pick if you want a compact dishwasher that balances efficiency with convenience. The smart controls and flexible install options make it especially practical for kitchens where space and energy savings both matter.

Most Portable – COMFEE' Water-Tank Compact Countertop Dishwasher

This COMFEE’ model is a practical choice among energy efficient countertop dishwashers because it combines low water use with true portability. The built-in 1.32-gallon water tank means you can use it without a permanent hookup, or connect it to a kitchen faucet when needed. It also offers 6 program options, including Hygiene, Fruit, Glass, and Air Refresh, for small kitchens where flexibility matters.

Best For: Apartments, dorms, RVs, and small kitchens that need a no-install or faucet-connect dishwasher.

Pros:

• Built-in water tank allows use without installation
• Compact size still fits 30+ items and plates up to 9.5 inches
• Low water use claim: 1/3 water consumption compared to handwashing
• Helpful cycles like Hygiene up to 162°F and Air Refresh for drying and freshness

Cons:

• Small capacity will not suit larger households
• At 62 dB, it is not the quietest option in this roundup

This is a strong fit if portability is your top priority. The tank design makes it especially useful for renters or travel spaces, while the wash modes and water-saving claim keep it aligned with efficient everyday use.

Best Budget-Friendly – SPT 6-Place ENERGY STAR Countertop Dishwasher

If you want a straightforward pick in energy efficient countertop dishwashers, the SPT SD-2224DS keeps things focused on the basics: ENERGY STAR efficiency, a compact countertop form factor, and a stainless steel interior. It offers 7 wash cycles, delay start options from two to eight hours, and a quick-connect faucet adapter for simpler setup. At 55 dBA, it also stays reasonably quiet for everyday use.

Best For: Shoppers who want a compact, efficient dishwasher with simple controls and practical cycle variety.

Pros:

• ENERGY STAR certified compact countertop design
• 7 wash cycles plus delay start from 2 to 8 hours
• 55 dBA noise level is relatively quiet for a countertop model
• Includes universal faucet adapter and quick connect for easier hookup

Cons:

• No smart connectivity or app-based controls
• Water consumption is listed at 2.85 gph, which is higher than some competing compact units

This model makes sense if you want the core benefits of a countertop dishwasher without extra features. It is practical, compact, and efficient enough for everyday dishware and glassware, especially in smaller kitchens.

Best with Extra Features – COMFEE’ 6L Auto-Open Mini Dishwasher

If you want energy efficient countertop dishwashers for a very small space, this COMFEE’ model stands out for its low water use and compact, flexible setup. It can run from the built-in 6L tank or connect directly to a faucet, and it uses just 0.35 kWh on the normal cycle, making it a practical choice for apartments, dorms, RVs, and other tight kitchens.

Best For: Small-space buyers who want low water use, simple setup, and automatic drying help.

Pros:

• Uses only 6L of water per cycle and 0.35 kWh on the normal cycle.
• Built-in 6L tank or faucet hookup gives you flexible installation.
• Auto-open door and turbofan help dishes dry faster.
• Includes hygiene, fruit, glass, and rapid programs for everyday use.

Cons:

• Noise level is listed at 62 dB, so it is not the quietest option here.
• Smaller than a full-size dishwasher, so loading needs to be planned carefully.

This is a strong pick if you value efficiency and convenience over maximum capacity. The combination of low water consumption, modest power use, and no-install flexibility makes it easy to fit into a compact home.

Quiet Value Pick – Midea 6-Place Countertop Dishwasher

This Midea model is a good fit if you are comparing energy efficient countertop dishwashers that still feel practical for daily use. It is Energy Star certified, holds up to 6 place settings, and uses just 2.77 gallons, while also keeping noise down to 52 dB for apartments or shared spaces.

Best For: Couples or small households that want a compact, Energy Star-rated dishwasher with quiet operation.

Pros:

• Energy Star certification supports efficient everyday operation.
• Uses 2.77 gallons and runs at a relatively quiet 52 dB.
• 6 place settings and up to 70 pieces make it useful for 2-3 people.
• Extended dry, power wash, and delay start add flexibility.

Cons:

• Requires a faucet adaptor for direct connection.
• At 25.3 pounds, it is still a countertop appliance, not a truly portable carry-anywhere unit.

For buyers who want a straightforward balance of efficiency and daily practicality, this Midea is easy to recommend. The lower water use, quiet operation, and Energy Star rating make it especially appealing in smaller homes.

Feature-Rich Pick – COMFEE’ 6-Place Eco Dishwasher

If you want energy efficient countertop dishwashers with more cycle variety, this COMFEE’ model is worth a look. It is Energy Star compliant, uses as little as 2.77 gallons of water, and adds 8 washing programs, including ECO, Baby-Care, Glass, and Speed, so it can handle both everyday loads and rush jobs.

Best For: Buyers who want efficient operation plus more cycle choices for mixed household needs.

Pros:

• Energy Star compliant and designed to keep water use as low as 2.77 gallons.
• 8 washing cycles include ECO, Baby-Care, Glass, Heavy, and Speed.
• 52 dB noise level makes it suitable for apartments and shared spaces.
• Holds up to 6 place settings and fits plates up to 10 inches.

Cons:

• Weighs 46 pounds, so it is not the easiest option to move frequently.
• Requires a faucet connection with a suitable adaptor.

This is a well-rounded choice if you want efficiency without giving up cycle options. It combines low water use with useful specialized programs, which makes it a versatile countertop pick for small homes.

How We Picked the Best Energy Efficient Countertop Dishwashers

We focused on Energy Efficient Countertop Dishwashers that balance low resource use with practical cleaning performance. Priority factors included Energy Star certification where available, water-saving wash systems, tank or hookup flexibility, interior capacity, cycle variety, noise level, and features that matter in small spaces.

Quick Comparison

At a glance, the best choice depends on your setup. Tank models are ideal if you do not want plumbing access, while hookup-ready units suit kitchens where a faucet connection is easy. If noise matters, look for quieter operation. If you wash mixed loads often, a model with multiple cycles and a flexible rack layout will be easier to live with.

Key Buying Factors for Energy Efficient Countertop Dishwashers

Water Source

Choose between built-in tanks, faucet hookup, or dual-mode designs. Tank models offer the most placement freedom, but hookup units can be more convenient for frequent use.

Capacity

Most countertop dishwashers handle around 4 to 6 place settings. Pick a size that matches your household. Solo users and couples may not need maximum capacity, while small families may want the largest interior possible.

Efficiency Features

Look for Energy Star certification, lower water consumption, and modes that match the load size. Eco-style cycles, soil sensors, and efficient spray systems can help reduce operating costs over time.

Noise and Cycle Options

If your kitchen is open to a living area, quieter operation can be a big advantage. Multiple wash programs also help you clean everything from lightly soiled glasses to heavily used cookware without overusing water or time.

Maintenance and Convenience

Features like a water softener, delay start, easy-clean filters, UV sanitizing, or app control can add convenience, but only if you will actually use them. For many buyers, simple controls and easy loading matter most.

Who Should Buy Which Energy Efficient Countertop Dishwashers?

If you live in an apartment or dorm, a portable tank model may be the easiest fit. If you have a small kitchen but want more traditional convenience, a faucet-connected Energy Star unit is a strong choice. For the most flexibility, look for models that combine compact size with multiple wash programs and efficient water use.

In short, the best Energy Efficient Countertop Dishwashers are the ones that match your space, your water setup, and how often you run loads. Prioritize the features you will use every day, and you will end up with a machine that saves time, water, and hassle.