If you’re searching for energy-efficient dishwashers, you’re likely looking to cut down on utility bills while maintaining clean dishes. The BLACK+DECKER Countertop Dishwasher stands out as the best overall for its reliable performance and Energy Star certification. For smaller kitchens, the COMFEE’ Countertop Dishwasher offers excellent space-saving features, while the Honeywell 18 Inch Dishwasher balances capacity with energy efficiency. These options highlight the main tradeoffs in this category: size, features, and energy savings. Continue reading to see how each model compares and find the best fit for your needs.
Key Takeaways
- Top contenders combine Energy Star certification with compact design for small spaces.
- Higher capacity models tend to use more energy but offer greater convenience for larger households.
- Quiet operation is common across the most efficient models, minimizing noise disruptions.
- Price varies significantly; the most energy-efficient options often come with a higher upfront cost but save money long-term.
- Build quality and wash cycle variety influence both energy use and overall performance.
| BLACK+DECKER Countertop Dishwasher, Energy Star Certified, BCD6SD, White |  | Best Compact for Small Spaces | Capacity: 6-place settings | Wash Cycles: Normal, Rinse, Glass, Eco, Speed, Heavy | Interior Material: Stainless Steel | VIEW ON AMAZON | See Our Full Breakdown |
| COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings, 8 Washing Programs, Quiet, Space-saving, Black |  | Best for Versatile Small Space Cleaning | Capacity: 6 place settings | Washing Programs: 8 | Water Usage: 2.77 gallons per cycle | VIEW ON AMAZON | See Our Full Breakdown |
| Honeywell 18 Inch Dishwasher with 8 Place Settings, 6 Washing Programs, Stainless Steel Tub, UL/Energy Star – Black |  | Best Built-in for Small Kitchens | Place Settings: 8 | Washing Programs: 6 | Tub Material: Stainless Steel | VIEW ON AMAZON | See Our Full Breakdown |
| Midea Countertop Dishwasher, 6 Place Settings, Energy Star, Silver |  | Best for Budget-Conscious Small Loads | Dimensions: H17.25″×W22″×D20″ | Capacity: 6 Place Settings | Water Consumption: 2.77 gallons | VIEW ON AMAZON | See Our Full Breakdown |
| Kenmore 24-inch Built-In Dishwasher – White |  | Best for Large Capacity with Smart Features | Size: 24 inches | Place Settings: Up to 14 | Features: UltraWash Filter, SmartWash, SmartDry, Sani Rinse | VIEW ON AMAZON | See Our Full Breakdown |
| Sharp SDW6504MS Stainless Steel Dishwasher, 24-inch, 52 dB, 12 Place Settings |  | Best Overall for Large Capacity and Quiet Efficiency | Size: 24-inch | Noise Level: 52 dB | Capacity: 12 place settings | VIEW ON AMAZON | See Our Full Breakdown |
| COMFEE’ 18 Inch Built-in Dishwasher, Energy Star & NSF, Stainless Steel Tub, 8 Place Settings, 6 Wash Cycles, Quiet 52dB, Small Kitchen Compatible |  | Best for Small Spaces with Versatile Cycles | Size: 18 inches | Capacity: 8 place settings | Dimensions: 22.6″D x 17.6″W x 32.4″H | VIEW ON AMAZON | See Our Full Breakdown |
| Midea 18 Inch Built-in Dishwasher, 8 Place Settings, Stainless Steel Tub |  | Best Budget-Friendly Compact Energy Star Dishwasher | Size: 18 inches | Capacity: 8 place settings | Material: Stainless Steel | VIEW ON AMAZON | See Our Full Breakdown |
| dishwashers energy efficient | Capacity | Energy Star Certified | Size |
|---|---|---|---|
| BLACK+DECKER Countertop Dishwa | 6-place settings | Yes | — |
| COMFEE’ Countertop Dishwasher | 6 place settings | — | — |
| Honeywell 18 Inch Dishwasher w | — | Yes | — |
| Midea Countertop Dishwasher | 6 Place Settings | Yes | — |
| Kenmore 24-inch Built-In Dishw | — | Yes | 24 inches |
| Sharp SDW6504MS Stainless Stee | 12 place settings | — | 24-inch |
| COMFEE’ 18 Inch Built-in Dishw | 8 place settings | — | 18 inches |
| Midea 18 Inch Built-in Dishwas | 8 place settings | Yes | 18 inches |
More Details on Our Top Picks
BLACK+DECKER Countertop Dishwasher, Energy Star Certified, BCD6SD, White
This BLACK+DECKER model stands out for its straightforward design and quick installation, making it ideal for users with limited space who want energy-efficient cleaning. Compared with the Midea countertop model, it offers fewer wash programs but excels in ease of setup—no plumbing required, just a faucet hookup. Its stainless steel interior enhances durability and cleaning quality, although it lacks advanced drying or water heating features, which can leave dishes damp. This pick makes the most sense for small households, singles, or renters who prioritize simplicity and quick, efficient cycles without the need for extensive capacity or built-in features.
Pros:- Compact size fits easily into small kitchens or countertops
- Simple quick connect installation without plumbing
- Multiple wash programs for versatile cleaning
Cons:- Limited capacity for larger loads or families
- No built-in water heater or drying system
- Requires faucet hookup, which may not be compatible with all setups
Best for: Small households or renters needing a space-saving, quick-install dishwasher with reliable energy efficiency
Not ideal for: Larger families or those seeking built-in, high-capacity dishwashers with advanced drying features
- Capacity:6-place settings
- Wash Cycles:Normal, Rinse, Glass, Eco, Speed, Heavy
- Interior Material:Stainless Steel
- Color:White
- Energy Star Certified:Yes
Our verdict“This model is perfect for small-space dwellers who want quick, energy-efficient dishwashing without complex installation.”
COMFEE’ Countertop Dishwasher, Energy Star Portable Dishwasher, 6 Place Settings, 8 Washing Programs, Quiet, Space-saving, Black
The COMFEE’ countertop dishwasher offers a broader range of wash programs, including eco and baby-care modes, making it well-suited for small households with diverse cleaning needs. Its space-saving design rivals the Midea and Black+Decker models but adds the advantage of 8 different cycles, including quick 45-minute options. While it requires a faucet adapter for installation, its water use of just 2.77 gallons per cycle emphasizes its energy and water efficiency—comparable to the Midea but with more cycle options. It’s an excellent choice for apartment dwellers or RV owners who want flexible, eco-conscious dishwashing in a small footprint.
Pros:- Multiple wash programs including eco and quick cycles
- Space-efficient design suitable for small kitchens
- Energy Star certified with low water usage
Cons:- Requires faucet adapter, limiting compatibility
- Limited capacity for bigger households
- Water inside from factory testing may need draining before use
Best for: Apartment renters or RV owners seeking a versatile, energy-efficient dishwasher with multiple cycle options
Not ideal for: Users needing large capacity or built-in dishwasher features, or those who prefer a dishwasher without faucet connection requirements
- Capacity:6 place settings
- Washing Programs:8
- Water Usage:2.77 gallons per cycle
- Temperature:up to 154°F
- Color:Black
Our verdict“Ideal for small-space dwellers who want flexible, eco-friendly cleaning with multiple cycle options.”
Honeywell 18 Inch Dishwasher with 8 Place Settings, 6 Washing Programs, Stainless Steel Tub, UL/Energy Star – Black
This Honeywell 18-inch dishwasher balances capacity and efficiency, making it suitable for small kitchens that require a built-in solution. Its 8 place settings and 6 wash programs offer versatility, especially with quick and energy-saving options. The stainless steel tub enhances durability and cleaning performance, while the Energy Star certification confirms its efficiency focus. Compared to the smaller countertop models, this unit is better suited for those needing a permanent, integrated solution that still maintains energy savings. The main tradeoff is its built-in installation complexity and smaller capacity compared to standard 24-inch models, which might limit larger household use.
Pros:- Compact 18-inch size suitable for built-in installation
- Energy-efficient with multiple wash programs
- Stainless steel tub for durability and performance
Cons:- Limited to 8 place settings, smaller than standard full-size dishwashers
- Requires professional installation
- No mention of noise level, which could be a concern in open-plan spaces
Best for: Small kitchen owners wanting an under-counter, energy-efficient dishwasher with good capacity
Not ideal for: Large families or users seeking portable or countertop units with higher capacity and flexibility
- Place Settings:8
- Washing Programs:6
- Tub Material:Stainless Steel
- Dimensions:22.6″D x 18″W x 32.4″H
- Energy Star Certified:Yes
Our verdict“This dishwasher fits well in small, built-in kitchens where space and energy efficiency are priorities.”
Midea Countertop Dishwasher, 6 Place Settings, Energy Star, Silver
The Midea countertop dishwasher offers a straightforward, energy-efficient solution for small households or dorms. Its 6+2 wash cycles, including delicate and heavy options, provide versatility, though it lacks the advanced cycle variety of the COMFEE’. Its compact size and low noise level of 52 dB make it a practical choice for tight spaces, and its efficiency is comparable to other models like the Black+Decker. The main limitation is its smaller capacity and the need for a faucet adapter, which might pose installation challenges. Still, it’s a solid, budget-friendly pick for those prioritizing basic, effective dishwashing.
Pros:- Compact and space-efficient design
- Energy Star certified for low water and energy use
- Multiple wash cycles including delicate and heavy
Cons:- Limited capacity for larger families
- No rapid or auto cycles available
- Requires faucet adapter for installation
Best for: Students, small households, or those on a tight budget who need basic, energy-efficient dishwashing
Not ideal for: Larger households or users wanting more cycle options and higher capacity
- Dimensions:H17.25″×W22″×D20″
- Capacity:6 Place Settings
- Water Consumption:2.77 gallons
- Noise Level:52 dB
- Energy Star Certified:Yes
Our verdict“This dishwasher is best for small households seeking a reliable, budget-friendly, energy-efficient option.”
Kenmore 24-inch Built-In Dishwasher – White
The Kenmore 24-inch built-in dishwasher offers the highest capacity among these options, supporting up to 14 place settings, making it ideal for larger families. Its advanced features, like the UltraWash filter and sensor-based SmartWash technology, ensure thorough cleaning with energy efficiency. The SmartDry system enhances drying performance, reducing the need for towel drying. Compared with smaller countertop models like the Honeywell, this unit’s size and smarter technology make it suitable for those who prioritize capacity and smart features over simplicity and portability. The main tradeoffs involve potential higher installation complexity and maintenance of the electronic components, which could be a concern for some users.
Pros:- Large capacity up to 14 place settings
- Sensor technology for optimized cycles
- Effective UltraWash filtration for deep cleaning
Cons:- Potentially complex maintenance for sensors and filters
- No specific pricing info provided
- Larger size may not fit in small kitchens
Best for: Large households or those seeking built-in, high-capacity, energy-efficient dishwashers with smart technology
Not ideal for: Small apartments or users preferring portable dishwashers with minimal installation requirements
- Size:24 inches
- Place Settings:Up to 14
- Features:UltraWash Filter, SmartWash, SmartDry, Sani Rinse
- Energy Star Certified:Yes
Our verdict“This dishwasher is a smart choice for big families needing high capacity with energy-efficient, tech-enhanced cleaning.”
Sharp SDW6504MS Stainless Steel Dishwasher, 24-inch, 52 dB, 12 Place Settings
The Sharp SDW6504MS stands out for its combination of a spacious 12-place setting capacity and remarkably quiet operation at 52 dB, making it a strong choice for larger households who value a peaceful home environment. Unlike the smaller COMFEE’ model, which is ideal for compact kitchens, this dishwasher’s hybrid stainless steel interior enhances durability and energy efficiency, especially with its half load option that conserves water and electricity during smaller washes. Its limited cycle options — only 5 — may be a drawback for those seeking more versatility, but for everyday energy-conscious use, this tradeoff is manageable. Compared to the Midea 18-inch, which offers similar capacity but lacks a half load feature, the Sharp provides better flexibility for energy savings during partial loads. This model suits families or those with frequent large loads who prioritize quiet, durable, and energy-efficient cleaning.
Pros:- Quiet operation at 52 dB for peaceful home life
- Large capacity with 12 place settings to handle big loads
- Energy-efficient half load option reduces utility bills
- Durable hybrid stainless steel interior
Cons:- Limited to only 5 wash cycles, which may reduce versatility
- No specific price info might hinder budget planning
Best for: Families needing high capacity, quiet operation, and energy-efficient performance
Not ideal for: Small households or singles with limited space, due to its larger 24-inch size and limited cycle options
- Size:24-inch
- Noise Level:52 dB
- Capacity:12 place settings
- Cycles:5
- Drying:Heated dry
- Interior Material:Stainless steel
Our verdict“This dishwasher is best for large households seeking quiet, durable, and energy-efficient cleaning with flexible load options.”
COMFEE’ 18 Inch Built-in Dishwasher, Energy Star & NSF, Stainless Steel Tub, 8 Place Settings, 6 Wash Cycles, Quiet 52dB, Small Kitchen Compatible
The COMFEE’ 18-inch dishwasher excels in tight spaces, offering a compact profile combined with six washing cycles, including Eco and Delicate, which make it ideal for small apartments or kitchens. While Sharp provides larger capacity, the COMFEE’ prioritizes space-saving convenience without sacrificing energy efficiency, thanks to its Energy Star certification. Its 52 dB noise level ensures quiet operation comparable to larger models, and adjustable racks add flexibility for different dish sizes. However, its limited capacity of 8 place settings makes it less suitable for bigger households, and the control panel might seem complex to some users. Compared with the Midea 18-inch — which also fits small spaces but offers fewer cycles — the COMFEE’ provides more cleaning options, although it demands specific dishwasher detergents, adding a minor inconvenience.
Pros:- Compact size fits well in small kitchens or apartments
- Multiple wash cycles including Eco and Delicate for thorough cleaning
- Quiet operation at 52dB for unobtrusive use
- Adjustable racks for flexible loading
Cons:- Limited to 8 place settings, not suitable for large families
- Requires dishwasher-specific detergent, not regular dish soap
- Some users may find the control interface complex
Best for: Singles, couples, or small families in apartments needing space-efficient, energy-conscious dishwashing
Not ideal for: Larger households or those who prefer quick, single-cycle cleaning, since it lacks a rapid cycle and has limited capacity
- Size:18 inches
- Capacity:8 place settings
- Dimensions:22.6″D x 17.6″W x 32.4″H
- Noise Level:52dB
- Material:Stainless Steel
- Additional Features:Heated Dry, Adjustable Top Rack, Energy Star, NSF Certified
Our verdict“This dishwasher offers space-saving efficiency and versatile cleaning options for small households or apartments.”
Midea 18 Inch Built-in Dishwasher, 8 Place Settings, Stainless Steel Tub
The Midea 18-inch dishwasher combines a slim profile with a surprisingly spacious interior capable of handling larger dishes up to 11 inches, making it a practical choice for small spaces that still need capacity. While it doesn’t offer as many wash cycles as the COMFEE’, its six programs, including High-Temp Wash and Sanitize, provide thorough cleaning and energy efficiency. Compared to the COMFEE’, which offers more cycles, Midea’s straightforward approach suits buyers who prefer simplicity and reliability. However, it lacks a rapid cycle, which could be inconvenient for quick cleans. Its Energy Star certification confirms its efficiency, but users must use dishwasher-specific detergents, similar to the other small models. Overall, this pick makes sense for budget-conscious consumers who want a reliable, space-efficient dishwasher without extra bells and whistles.
Pros:- Slim 18-inch design fits in small areas
- Large capacity for an 8-place setting model
- Multiple cleaning functions including Sanitize and High-Temp Wash
- Energy Star certified for efficiency
Cons:- No rapid cycle for quick cleaning
- Requires dishwasher-specific detergent, not regular soap
- Limited to six wash programs, less versatile than some competitors
Best for: Budget-minded small households or renters needing energy-efficient cleaning in tight spaces
Not ideal for: Larger families or those requiring quick turnaround cycles, due to limited programs and capacity
- Size:18 inches
- Capacity:8 place settings
- Material:Stainless Steel
- Washing Cycles:6
- Functions:Heated Dry, High-Temp Wash, Sanitize
- Energy Star Certified:Yes
Our verdict“This Midea dishwasher is a smart, budget-friendly option for small spaces needing reliable, energy-efficient cleaning.”
How We Picked
The products in this roundup were selected based on their energy efficiency ratings, primarily Energy Star certification, ensuring they meet strict energy-saving standards. We prioritized models with proven performance, durability, and user-friendly features. Capacity, noise level, and the availability of energy-saving wash cycles also played key roles in ranking these dishwashers. Cost-effectiveness and value for money were considered, balancing initial price against long-term savings. This approach ensures that the top picks represent the best combination of energy efficiency, usability, and overall quality in 2026.Factors to Consider When Choosing Dishwashers Energy Efficient
Choosing an energy-efficient dishwasher involves more than just looking for the Energy Star label. Consider how size, capacity, and cycle options align with your household’s needs. A model that conserves energy but requires multiple runs to handle large loads may not be as cost-effective as a larger capacity unit that uses less energy per dish. Additionally, features like noise level and water consumption contribute to overall efficiency and user satisfaction. Being aware of these broader factors can help you avoid common pitfalls and select a dishwasher that balances energy savings with everyday convenience.Size and Capacity
Measure your available space carefully before choosing a dishwasher. Compact models, like 18-inch built-ins, save space but usually have smaller capacities, suitable for singles or couples. Larger 24-inch models are ideal for bigger families but tend to consume more energy and water. Matching capacity to your household size ensures you don’t waste energy on unnecessary cycles or overload the system, which can reduce efficiency and cleaning performance.
Energy and Water Ratings
Always verify Energy Star certification, which guarantees the appliance meets strict energy and water efficiency standards. Look for models with adjustable or eco modes, which can further reduce consumption during lighter loads. Be cautious of overly complex cycle options that may increase energy use if used improperly. The goal is to find a balance between effective cleaning and minimal resource use, avoiding models that sacrifice efficiency for extra features.
Noise Level
Energy-efficient dishwashers are often quieter, which improves usability in open-plan spaces. Noise levels below 52 dB typically remain unobtrusive, but some ultra-quiet models may add to the initial cost. If you run your dishwasher during early mornings or late nights, prioritizing a quieter model can be a worthwhile investment, even if it costs a bit more upfront.
Cycle Options and Features
More cycles mean greater flexibility but can also increase energy consumption if used excessively. Look for models that include eco-friendly or quick wash options, which deliver clean dishes with less resource use. Also, features like soil sensors optimize water and energy use by adjusting cycle length based on load dirtiness, offering real efficiency gains.
Price and Long-Term Savings
While highly efficient models might have a higher initial price, they often reduce utility bills over time. Consider the total cost of ownership, including potential rebates or tax credits for energy-efficient appliances. Cheaper models may save money upfront but could cost more in energy and water bills, negating initial savings. Investing in higher-quality, efficient units usually pays off through lower ongoing costs and longer lifespan.
Frequently Asked Questions
Do energy-efficient dishwashers really save money in the long run?
Yes, energy-efficient dishwashers typically consume less electricity and water, which translates into lower utility bills over time. Although they often come with a higher upfront cost, the savings on energy and water bills can offset this initial investment within a few years. Additionally, many models are built to last longer and require less maintenance, further enhancing their long-term value.
Can I run an energy-efficient dishwasher multiple times a day without losing savings?
Running a dishwasher multiple times a day can diminish the savings gained from its energy-efficient features, especially if each load is small. To maximize efficiency, it’s better to wait until you have a full load before running the cycle. Many models have eco modes designed to minimize resource use even during frequent use, but overall, limiting runs will enhance savings.
Are smaller or built-in dishwashers less energy-efficient?
Not necessarily. Smaller, built-in, or countertop models often consume less energy simply because they are smaller and have fewer features. However, if these models require multiple runs to handle a household’s dishes, their efficiency can decrease. Larger models with advanced sensors and eco modes may actually be more efficient per dish, especially when used with full loads.
How important is cycle selection in maintaining energy efficiency?
Cycle selection plays a significant role in energy use. Eco-friendly cycles are designed to use less water and energy while still cleaning effectively. Using shorter or lighter cycles for lightly soiled dishes avoids unnecessary resource consumption. Avoiding heavy or pre-wash cycles unless needed can further boost overall efficiency.
Should I prioritize quiet operation over energy efficiency?
Quiet operation enhances convenience, especially in open-plan homes, but it often comes at a higher cost. Many quiet models are also energy efficient, but this isn’t always guaranteed. When choosing, consider your household’s noise tolerance and whether the added cost aligns with your overall savings goals. Balancing noise levels with energy efficiency can lead to a better overall purchase.
Conclusion
If energy savings are your primary concern, the BLACK+DECKER Countertop Dishwasher offers a reliable, compact choice for small households or spaces. For larger families or those wanting a built-in option, the Kenmore 24-inch Dishwasher provides capacity with solid efficiency, though at a higher price point. Beginners or budget-conscious buyers should consider models like the COMFEE’ Countertop Dishwasher for straightforward performance with good energy credentials. For those seeking a premium, ultra-quiet, and highly efficient model, the Honeywell 18 Inch Dishwasher balances capacity and low noise well. Ultimately, your choice depends on your household size, space, and how much you value ongoing savings versus initial investment.
