10 Best Energy-Efficient Countertop Dishwashers for Smaller Kitchens in 2026

Countertop dishwashers can cut down on hand-washing without demanding the space or water use of a full-size built-in model. The best options combine efficient wash cycles, compact footprints, and flexible filling options for apartments, offices, RVs, and small kitchens.

We selected 10 portable models with features such as built-in water tanks, Energy Star certification, multiple wash programs, quiet operation, and larger place settings. Use the guide below to match capacity, installation needs, and energy-saving features to your routine.

Best 10 Energy Efficient Countertop Dishwashers Picks for 2026

Compact Family Pick – NOVETE Portable Countertop Dishwasher

The NOVETE is a practical option for shoppers comparing energy efficient countertop dishwashers for apartments, dorms, RVs, and other space-limited homes. Its compact footprint holds up to four place settings, while the built-in 5-liter tank lets you run it without permanent plumbing.

Best For: Small households that want flexible loading, drying, and fruit-washing features.

Pros:

• Uses a built-in 5-liter tank or faucet connection, so installation is not required.
• Fits up to four place settings and dishes up to 12 inches when loaded at an angle.
• Offers five cycles, including ECO-style everyday cleaning through Normal, Speed, Baby Care/Heavy, and Fruit modes.
• Includes 60-minute hot-air drying and up to 72 hours of ventilation to help keep dishes dry and odor-free.

Cons:

• The four-place-setting capacity may require frequent cycles for larger households.
• The unit still needs countertop space and room for its hoses.

Choose the NOVETE if flexibility matters more than maximum capacity. Its tank operation, compact dimensions, quick 29-minute cycle, and drying function make it well suited to everyday dishwashing in small living spaces.

Eco Upgrade Pick – HAVA Countertop Dishwasher

The HAVA TDJR09 stands out among energy efficient countertop dishwashers with an optimized ECO mode designed to reduce water and energy use. It also adds a built-in water softener, which can help limit limescale buildup and watermarks in hard-water areas.

Best For: Apartment and RV users who want efficiency features, flexible programs, and hard-water support.

Pros:

• Optimized ECO mode is designed to save water and energy.
• Built-in 5-liter tank allows use without plumbing or permanent installation.
• Water softener helps address hard water, limescale, and dishware watermarks.
• Provides eight wash programs, a child lock, and an 18-hour delayed-start function.

Cons:

• At 60 dB, it is not the quietest model in this roundup.
• The larger adjustable rack may still be limited for oversized cookware.

The HAVA is a strong fit when energy-conscious operation and water-quality management are priorities. Its 5-liter tank supports flexible placement, while the upgraded rack and multiple programs make it adaptable for daily use.

Quiet Efficiency Pick – EUHOMY Quiet Countertop Dishwasher

The EUHOMY combines an ECO program with a 5-liter water tank, making it a useful choice for shoppers seeking energy efficient countertop dishwashers without a permanent setup. Its 40 dB operating noise is especially appealing for open kitchens, workspaces, and nighttime use.

Best For: Noise-sensitive users who need portable washing, drying, and everyday load flexibility.

Pros:

• Runs at a stated 40 dB for quieter operation.
• Offers tank or faucet operation with no permanent installation required.
• Includes six programs, including ECO, Quick, Baby Care/Heavy, Fruit, and Dry.
• Holds 30-plus items and includes 60-minute hot-air drying with up to 72 hours of ventilation.

Cons:

• A faucet adapter may need to be purchased separately for G3/4-inch connections.
• The compact interior fits plates up to 10.25 inches, which may limit larger dishware.
• Heavy grease or burnt-on residue should be scraped off before loading.

The EUHOMY is the most compelling option here for quiet daily operation. Its tank-based setup, ECO cycle, and extended ventilation make it convenient for apartments and other spaces where noise and utility use matter.

Large-Capacity Certified Pick – BLACK+DECKER BCD6W Countertop Dishwasher

The BLACK+DECKER BCD6W is a larger countertop model for shoppers who want energy efficient countertop dishwashers with a six-place-setting capacity. Its Energy Star certification, Eco cycle, and faucet-connected Quick Connect setup make it a practical choice for compact kitchens that can accommodate its wider footprint.

Best For: Households that need more capacity and prefer a certified, faucet-connected countertop design.

Pros:

• Energy Star certified and includes an Eco wash cycle.
• Accommodates up to six place settings in one load.
• Offers seven cycles, including Normal, Intensive, Glass, Rapid, Soak, and a 90-minute option.
• Quick Connect faucet hookup avoids direct plumbing or permanent installation.

Cons:

• Its 21.5-by-21.7-inch footprint is substantially larger than the other listed models.
• It connects to a faucet rather than using a built-in water tank.
• At 60 dB and 46.2 pounds, it may be less convenient to move or operate quietly.

Choose the BLACK+DECKER when load capacity and certification outweigh portability. It is a capable countertop solution for small kitchens, but measure carefully and confirm that a compatible faucet connection is available.

Best Water-Saving Pick – Hermitlux 5-Place Countertop Dishwasher

For shoppers comparing energy efficient countertop dishwashers, the Hermitlux combines a compact footprint with 5-liter water use per cycle and a listed energy consumption of 0.38 kWh. Its built-in tank, multiple wash programs, and delayed start make it practical for apartments, dorms, RVs, and other small spaces.

Best For: Small households that want flexible placement, low water use, and enough room for five place settings.

Pros:

• Uses just 5 liters of water per cycle and lists 0.38 kWh energy consumption.
• Offers tank or faucet water supply, so installation is not required.
• Includes seven wash programs, an 18-hour delay start, hot-air drying, and 72-hour ventilation.
• Fits over 30 pieces of kitchenware and 10.25-inch dishes at an angle.

Cons:

• Its 18.23-inch height requires at least 20.08 inches of clearance below wall cabinets.
• The listed capacity is smaller than that of some six-place-setting countertop models.

The Hermitlux is a strong fit when water conservation and placement flexibility matter most. Its tank design simplifies setup, while the delay and drying functions add convenience for daily use.

Best Smart Efficiency Pick – GE Profile ENERGY STAR Countertop Dishwasher

The GE Profile stands out among energy efficient countertop dishwashers for its ENERGY STAR certification, six-place-setting capacity, and built-in WiFi. It uses over 75% less water than handwashing, operates at 52 dBA, and supports countertop, built-in, or under-sink installation.

Best For: Households wanting a quieter, larger-capacity dishwasher with app controls and flexible installation options.

Pros:

• ENERGY STAR certified with listed annual energy consumption of 155 kWh.
• Accommodates six place settings and includes six wash cycles.
• WiFi connectivity enables remote monitoring, alerts, and cycle customization through the SmartHQ app.
• Auto Open Dry supports more eco-friendly drying, while the unit operates at 52 dBA.

Cons:

• At 50 pounds, it is considerably heavier than the portable alternatives listed here.
• Its 20.13-inch depth and 21.7-inch width require more counter space.

The GE Profile is the most feature-rich choice of the group. Choose it when certified efficiency, quiet operation, smart monitoring, and six-place-setting capacity justify its larger footprint.

Best Budget-Friendly Portable Pick – HAVA 6-Program Countertop Dishwasher

The HAVA is a practical option for shoppers seeking energy efficient countertop dishwashers without a permanent installation. It uses 5 liters of water per wash, supports a built-in tank or faucet connection, and offers six programs in a compact design suited to apartments, dorms, boats, and RVs.

Best For: Portable-use situations where simple setup, low water consumption, and baby-care or drying functionality are priorities.

Pros:

• Uses 5 liters of water per cycle, described as 75% less than handwashing.
• Built-in tank allows operation without connecting to a faucet.
• Six programs include Normal, Speed, Soft, Heavy/Baby Care, Fruit, and Dry.
• Provides 60 minutes of hot-air drying and 72 hours of automatic ventilation.

Cons:

• Its listed 60 dB noise level is higher than the GE Profile’s 52 dBA rating.
• Capacity is listed at four full place settings, despite room for more than 30 pieces of kitchenware.
• The supplied details list 950 watt-hours of energy consumption per cycle.

The HAVA prioritizes portability and straightforward operation. Its tank makes placement easy, while the Baby Care and drying modes add useful versatility for families and compact living spaces.

Best Overall Value – Midea 6-Place Countertop Dishwasher

The Midea 6-place model is a practical choice for shoppers comparing energy efficient countertop dishwashers for apartments, dorms, RVs, and other small kitchens. Its Energy Star certification, 2.77-gallon water consumption, and flexible faucet or tank-style countertop placement make it well suited to regular loads for two or three people.

Best For: Small households that want full 6-place capacity, multiple wash options, and a relatively quiet 52 dB operation.

Pros:

• Energy Star certified and uses 2.77 gallons of water.
• Holds up to 6 place settings, including plates up to 10 inches.
• Offers Auto, Heavy, Normal, Quick, Rinse, and Delicate cycles, plus extended drying and delay start.
• 52 dB noise rating and 360-degree spiral spray washing.

Cons:

• A suitable faucet adapter may be needed for direct connection.
• Its 22-inch width and 20-inch depth require substantial counter or cupboard space.
• Power Wash is unavailable with several listed cycles.

Choose this Midea when capacity and water efficiency matter more than having the smallest possible footprint. The broad cycle selection and low-noise design make it a versatile everyday option.

Best for No-Hookup Flexibility – COMFEE' Mini Dishwasher with Tank

The COMFEE’ mini dishwasher stands out among energy efficient countertop dishwashers for spaces without a convenient water hookup. Its built-in 1.32-gallon tank supports manual filling, while the compact footprint suits apartments, dorms, boats, and RVs.

Best For: Users who need a portable dishwasher that can operate without a permanent faucet connection.

Pros:

• Built-in water tank allows manual filling with no installation required.
• Compact design washes 30 or more items and plates up to 9.5 inches.
• Hygiene cycle heats water to 162°F, and Air Refresh helps reduce moisture and odors.
• Includes six programs, including Normal, Rapid, Hygiene, Fruit, Glass, and Air Refresh.

Cons:

• 62 dB noise rating is louder than the other listed models.
• Smaller capacity than 6-place-setting countertop dishwashers.
• Clearance above the unit should exceed 19.6 inches.

This COMFEE’ is especially convenient where plumbing access is limited. Its smaller capacity and louder operation are trade-offs for the built-in tank and compact, installation-free setup.

Best Cycle Variety – COMFEE' 6-Place Countertop Dishwasher

The COMFEE’ 6-place dishwasher is a strong option for shoppers seeking energy efficient countertop dishwashers with extensive cycle control. Its Energy Star-compliant design can use as little as 2.77 gallons, while eight programs cover heavy cleaning, baby-care loads, glassware, eco washing, speed cycles, and rinsing.

Best For: Households that want 6-place capacity and the widest selection of specialized wash programs.

Pros:

• Energy Star compliant with water consumption as low as 2.77 gallons.
• Holds up to 6 place settings, 70 pieces of tableware, and 10-inch plates.
• Eight programs include Heavy, Baby-Care, ECO, Glass, Speed, Mini-party, and Rinse.
• Heavy cycle uses 12 nozzles and water temperatures up to 68°C; Speed completes a cycle in 45 minutes.

Cons:

• Direct faucet connection may require a suitable adapter.
• At 46 pounds, it is heavier than the listed Midea model.
• Its roughly 21.7-inch width and 19.7-inch depth may challenge smaller counters.

Pick this COMFEE’ model if specialized programs are a priority. It combines full countertop capacity with efficient water use, though its larger, heavier body is less convenient to move frequently.

How We Picked the Best Energy Efficient Countertop Dishwashers

We focused on models that balance cleaning performance, compact design, water and energy efficiency, and everyday convenience. The lineup includes tank-fed dishwashers for kitchens without a dedicated connection, hookup-ready models for more permanent setups, and options with larger capacities for couples or small families.

We also considered useful ownership details, including Energy Star certification where listed, cycle selection, noise ratings, drying options, filtration, water-softening features, controls, and portability. Product specifications can vary by configuration, so check the current manufacturer listing for dimensions, electrical requirements, and installation instructions before buying.

Quick Comparison

Best for	Features to prioritize	Models to consider
Small apartments	Built-in tank, compact depth, no permanent hookup	NOVETE, HAVA, Hermitlux
Quiet operation	Low published decibel rating	EUHOMY and other quiet-cycle models
Efficiency-focused buyers	Energy Star certification and efficient cycles	BLACK+DECKER, GE Profile, Midea
More place settings	Six-place-setting capacity and adjustable loading	GE Profile, Midea, COMFEE’
RV or flexible use	Water tank, compact footprint, portable design	COMFEE’, HAVA, NOVETE

Key Buying Factors for Energy-Efficient Countertop Dishwashers

Energy and Water Use

Look for Energy Star certification when available, but also compare cycle choices and operating habits. Eco cycles generally use less water or heat, while heated drying and intensive programs can increase consumption. Running full loads is usually more efficient than washing a few dishes repeatedly.

Capacity and Loading Space

Countertop models commonly suit one or two people, but interior layouts differ. A stated six-place-setting capacity can be useful for households that cook frequently. Check whether the rack accepts plates, bowls, mugs, and taller cookware without blocking the spray arms.

Water Supply and Installation

A built-in tank is valuable when you cannot modify a faucet connection. Hookup-capable models may be easier for daily use if they can remain connected near the sink. Measure the available counter and cabinet clearance, and confirm that the drain hose can reach a sink or suitable drain.

Noise, Cycles, and Drying

A lower decibel rating matters in studio apartments, open kitchens, and home offices. Multiple cycles help tailor water and heat use to lightly soiled dishes, cookware, glassware, or baby items. If you need dishes immediately, verify whether the model includes heated or air drying.

Who Should Buy Which Energy Efficient Countertop Dishwashers?

Choose a tank-fed NOVETE, HAVA, Hermitlux, or COMFEE’ model if portability and installation-free use matter most. EUHOMY is worth considering for buyers who prioritize quiet operation. BLACK+DECKER, GE Profile, and Midea are stronger starting points for shoppers specifically seeking certified efficiency or a more familiar full-feature format. Choose a larger six-place-setting model for frequent cooking, while a smaller portable unit may be sufficient for one person, occasional use, or an RV.