10 Best Energy-Efficient Countertop Dishwashers for Easy, Lower-Cost Cleaning in 2026

A compact dishwasher can make a noticeable difference in a small kitchen, apartment, office, or RV—especially when it uses less water and electricity than frequent hand washing. The best energy-efficient countertop dishwashers combine practical capacity with efficient cycles, quiet operation, and simple installation.

We compare 10 popular models across tank design, place settings, wash programs, noise ratings, certifications, and convenience features so you can choose the right fit for your space and routine.

Best 10 Energy Efficient Countertop Dishwashers Picks for 2026

Best Small-Space Value – NOVETE Portable Countertop Dishwasher

The NOVETE is a practical choice for shoppers comparing energy efficient countertop dishwashers for apartments, dorms, boats, and RVs. Its compact footprint holds up to four place settings, while the built-in 5-liter tank allows operation without permanent plumbing.

Best For: Small households that want flexible installation, quick washing, and built-in drying and storage.

Pros:

• Supports both a 5-liter water tank and faucet connection.
• Offers five cycles, including a 29-minute Speed mode and 167°F Baby Care/Heavy mode.
• Combines washing, hot-air drying, and up to 72 hours of automatic ventilation.
• Compact design holds four place settings and dishes up to 12 inches loaded at an angle.

Cons:

• The four-place-setting capacity may be limited for larger households or bulky cookware.
• Filling the tank manually is required when using tank mode.
• Some countertop space is needed for the unit and its hoses.

With flexible water delivery and useful drying features, the NOVETE is well suited to compact kitchens where convenience matters as much as capacity. Its fruit cycle and storage-style ventilation add versatility beyond basic dishwashing.

Best for Hard Water – HAVA Enhanced-Efficiency Countertop Dishwasher

The HAVA stands out among energy efficient countertop dishwashers with an optimized ECO mode designed to reduce water and energy use. Its integrated water softener can also help address hard-water buildup and watermarks, while the 5-liter tank simplifies setup in spaces without plumbing.

Best For: Apartment, dorm, and RV users who want efficiency features plus water-softening support.

Pros:

• Optimized ECO mode is designed to save water and energy.
• Integrated water softener helps reduce limescale buildup and dishware watermarks.
• Eight wash programs, touch controls, child lock, and an 18-hour delay start provide flexibility.
• Built-in 5-liter tank allows countertop placement without plumbing installation.

Cons:

• At 60 dB, it has a higher stated noise level than some compact alternatives.
• The 5-liter tank must be filled manually when not connected to a faucet.
• Its capacity and countertop dimensions may not suit bulky cookware.

The HAVA is a compelling fit for users who prioritize efficient operation and live with hard water. Its adjustable rack and broad program selection make it more adaptable for everyday loads, though buyers should confirm available counter space.

Best Quiet Feature Set – EUHOMY 8-Program Countertop Dishwasher

The EUHOMY combines an ECO cycle with load-optimized operation, making it a strong option for shoppers seeking energy efficient countertop dishwashers for daily small loads. Its 5-liter tank supports installation without plumbing, and the stated 40 dB noise level suits shared living spaces.

Best For: Users who want a quiet, versatile countertop dishwasher with multiple specialized cycles.

Pros:

• Eight programs include ECO, Quick, Baby Care/Strong, Glass, Fruit, Self-Clean, and Dry.
• Stated 40 dB noise level is comparatively quiet for a countertop model.
• 5-liter tank supports flexible placement, while the included hose allows faucet connection.
• Includes hot-air drying, child lock, delay start, and an interior LED light.

Cons:

• Designed for plates up to 10.25 inches and is not intended for bulky pots or large baking trays.
• Deep containers and some plastics may retain droplets after drying.
• A faucet adapter may be needed if the connection size differs.

The EUHOMY offers an unusually broad cycle selection for a compact dishwasher, including self-cleaning and specialized options. Its quiet operation and flexible water supply make it especially practical for apartments, dorms, and RVs.

Best Energy Star Pick – SPT SD-2225DSA Countertop Dishwasher

The SPT SD-2225DSA is a straightforward option for shoppers comparing energy efficient countertop dishwashers. Its supplied details identify an Energy Star rating, along with a delay-start function, LED display, stainless-steel interior, and included faucet adapter for countertop installation.

Best For: Buyers who prefer a simple Energy Star countertop dishwasher with a stainless-steel interior.

Pros:

• Includes an Energy Star rating.
• Stainless-steel construction and inner material provide a durable-feeling design.
• Delay start and LED display add basic scheduling and status visibility.
• Includes drain hose, inlet hose, faucet adapter, and quick connect.

Cons:

• The supplied details list only Normal and Rinse Only cycles.
• At 55 dB, it is not the quietest model in this roundup.
• The listed dimensions are larger than several compact tank-style alternatives.

The SPT is best suited to shoppers who value an Energy Star designation and a simpler control setup over a long list of specialty programs. Its included connection accessories can make faucet-based installation more convenient, subject to countertop and sink compatibility.

Best Flexible Setup – EUHOMY 6-Program Countertop Dishwasher

The EUHOMY is a practical choice among energy efficient countertop dishwashers for apartments, rentals, dorms, RVs, and kitchens without a permanent hookup. Its built-in 5-liter tank lets you add water manually, while the included hose supports faucet connection when preferred.

Best For: Small households that want flexible installation, quiet operation, and useful drying features.

Pros:

• Runs at a quiet 40 dB.
• Offers six programs, including Eco, Quick, and Baby Care/Heavy.
• Includes 60-minute hot-air drying and extended ventilation.
• Holds 30-plus items and fits plates up to 10.25 inches.

Cons:

• The faucet connection may require a separately purchased adapter.
• Its 16.83-by-16.73-by-18.03-inch footprint and required cabinet clearance need careful measuring.
• Heavy or burnt-on residue should be scraped off before loading.

Choose the EUHOMY if installation flexibility and low operating noise matter most. Its Eco cycle and 5-liter tank are well suited to smaller everyday loads, while the dedicated drying and ventilation functions add convenience.

Best Certified Pick – BLACK+DECKER Energy Star Countertop Dishwasher

The BLACK+DECKER BCD6W is an Energy Star-certified option for shoppers comparing energy efficient countertop dishwashers. It provides seven wash cycles, a six-place-setting capacity, and faucet connection without permanent plumbing, making it suitable for compact residential kitchens.

Best For: Users who want a larger six-place-setting machine with familiar controls and multiple cycle choices.

Pros:

• Energy Star certified and equipped with seven wash cycles, including Eco and Rapid.
• Accommodates up to six place settings.
• Quick Connect assembly avoids direct plumbing or permanent installation.
• Includes LED controls, delay start, and a child lock.

Cons:

• At 60 dB, it is louder than the other listed models.
• Its 21.5-by-21.7-by-17.2-inch size and 46.2-pound weight require substantial counter space.
• The supplied notes do not indicate a built-in water tank, so faucet access is important.

The BCD6W stands out when certification, capacity, and cycle variety are higher priorities than ultra-quiet operation or the smallest footprint. Measure your counter and confirm your faucet setup before buying.

Best Family-Size Efficiency – Midea 6-Place-Setting Countertop Dishwasher

The Midea portable dishwasher combines a six-place-setting capacity with Energy Star certification, making it a strong contender among energy efficient countertop dishwashers. Its tank uses 2.77 gallons per cycle, and it can also connect to a faucet for countertop use in apartments, dorms, and RVs.

Best For: Two- to three-person households that need more capacity, multiple cycles, and water-conscious operation.

Pros:

• Energy Star certified with stated 2.77-gallon water consumption.
• Holds up to six place settings or about 70 pieces of tableware.
• Provides six main wash cycles plus Extended Dry and Power Wash options.
• Operates at a moderate 52 dB noise level.

Cons:

• Its 22-by-20-by-17.25-inch dimensions require more space than the EUHOMY.
• The Power Wash option cannot be used with Auto, Rapid, or MachineCare+.
• A suitable faucet adapter may be needed for direct connection.

The Midea is a balanced choice for shoppers who want certified efficiency without giving up useful capacity. Its tank design, delay start, and drying options make it well suited to routine dishwashing in a small home.

Best Compact Classic – SPT SD-2225DWA

The SPT SD-2225DWA is a practical choice for shoppers comparing energy efficient countertop dishwashers for a compact kitchen. Its Energy Star and BEE Star ratings, 2.85-gallon water consumption, six-place-setting capacity, and six wash cycles make it suitable for everyday dishwashing without taking up much room.

Best For: Apartments, office kitchens, and small households that want a compact dishwasher with delay start and straightforward controls.

Pros:

• Fits up to six standard place settings and plates up to 10.25 inches in diameter.
• Offers Heavy, Normal, ECO, Glass, Speed, and Rinse cycles.
• Includes delay start, LED display, faucet adapter, quick connect, and drain and inlet hoses.
• Uses 2.85 gallons of water per cycle and has Energy Star and BEE Star ratings.

Cons:

• Its 55 dB operating noise may be noticeable in quiet spaces.
• The 43-pound unit may be less convenient to move frequently.
• Capacity is limited to six place settings.

With a compact 17.24-inch height and freestanding countertop design, this SPT model balances useful cycle variety with efficient water use. It is a sensible everyday option when space is limited and delay-start convenience matters.

Best Fast Eco Pick – COMFEE' CDC22P1BBB

The COMFEE’ CDC22P1BBB stands out among energy efficient countertop dishwashers for its low stated water use, Energy Star rating, and broad selection of eight washing programs. Its compact size works well for dorms, RVs, and apartments, while the 45-minute Speed Program helps handle smaller loads quickly.

Best For: Two- to three-person households and space-conscious users who want flexible cycles, quick cleaning, and a portable setup.

Pros:

• Uses as little as 2.77 gallons per cycle according to the supplied product notes.
• Provides eight programs, including ECO, Baby-Care, Glass, Speed, Mini-party, and Rinse.
• Fits up to six place settings, or up to 70 pieces of tableware, with plates up to 10 inches.
• Heavy cycle uses 12 washing nozzles, 360-degree spray coverage, and temperatures up to 154°F.

Cons:

• Requires a suitable adaptor for direct faucet connection.
• Its 52 dB noise rating may still be audible in small living spaces.
• Capacity is designed for compact loads rather than large households.

The COMFEE’ combines flexible placement with efficient operation and a useful fast cycle. Its ECO program and low stated water consumption make it especially appealing for shoppers prioritizing resource savings without giving up cleaning options.

Best Delay-Start Value – SPT SD-2224DS

The SPT SD-2224DS is a compact, Energy Star countertop dishwasher suited to everyday dishware and glassware. It combines seven wash cycles with selectable two-, four-, six-, or eight-hour delay start settings, while its 2.85-gallon water consumption supports more efficient routine use.

Best For: Small kitchens and users who want a traditional countertop dishwasher with flexible scheduling, an LED display, and a stainless steel interior.

Pros:

• Offers seven cycles, including Heavy, Normal, Light, Mini Party, Rinse, Speed, and Soak.
• Delay start can be set for two, four, six, or eight hours.
• Includes a universal faucet adapter and quick connect for convenient setup.
• Provides water-supply and rinse-aid warning indicators plus an LED display.

Cons:

• Its 55 dB noise rating may be noticeable during operation.
• The supplied notes do not specify a place-setting capacity beyond the product’s compact format.
• At 43 pounds, it may not be ideal for frequent relocation.

This SPT model focuses on useful scheduling and cycle flexibility in a compact countertop format. Its Energy Star designation and 2.85-gallon water use make it a practical fit for shoppers seeking efficient dishwashing with familiar controls and setup accessories.

How We Picked the Best Energy Efficient Countertop Dishwashers

We focused on countertop models with features that can reduce resource use without sacrificing everyday cleaning performance. Priority went to ENERGY STAR-certified units and models advertising enhanced energy efficiency, ECO cycles, efficient water use, or compact designs. We also considered practical ownership details, including built-in water tanks, faucet connections, cycle variety, drying options, noise levels, interior layout, and delay-start controls.

Because efficiency depends on how a dishwasher is loaded and operated, we did not treat a single advertised figure as the whole story. A model that fits a full daily load may be more efficient for your household than a smaller unit requiring multiple cycles.

Quick Comparison

What to Compare	Why It Matters
Water-tank design	Allows installation without a permanent hookup; check filling and draining requirements.
ENERGY STAR certification	Provides an independently defined efficiency benchmark for eligible appliances.
Capacity	Six place settings or similar capacity is often suitable for couples and small households.
Noise rating	Models around 40 dB are better suited to open-plan kitchens and nighttime use.
Programs	ECO, speed, glass, baby-care, and intensive cycles let you match water and heat to the load.

Key Buying Factors for Energy-Efficient Countertop Dishwashers

Efficiency and Cycle Choices

Look for ENERGY STAR certification when available, then check whether the dishwasher includes an ECO cycle and clearly stated water or energy specifications. Efficient operation also means choosing the lightest suitable cycle instead of using intensive settings for every load.

Capacity and Rack Layout

Compare place-setting capacity with the size of your dishes, cookware, and mugs. A well-arranged interior can be more useful than a larger headline capacity if plates, bowls, and utensils fit without awkward gaps.

Installation and Drainage

Tank models are convenient for renters and spaces without a dedicated connection, but they still need a nearby drain or sink arrangement. Hookup models may be easier for regular use if your faucet is compatible. Measure counter depth, door clearance, and hose reach before ordering.

Noise and Convenience

A rating near 40 dB is comparatively quiet, while delay start, LED displays, automatic drying, and leak-related safeguards can improve daily usability. Check whether the listed noise level applies to every cycle.

Who Should Buy Which Energy Efficient Countertop Dishwashers?

Choose a tank-style model if you live in a rental, have limited plumbing, or want flexible placement. Choose an ENERGY STAR model if long-term operating efficiency is your top priority and the capacity suits your household. Choose a quieter 40 dB-class dishwasher for open kitchens, workspaces, or homes where cycles run overnight. Choose more programs if you regularly wash delicate glassware, heavily soiled cookware, or baby items. Finally, prioritize a six-place-setting design when you want a practical balance between countertop footprint and useful daily capacity.