Choosing a dishwasher that sips power and water rather than guzzling them is the smartest long-term move you can make for your kitchen. The difference between an older model and a modern Energy Star certified unit can be hundreds of gallons of water saved per year, with a direct impact on your monthly utility bills. But with so many sizes, configurations, and noise ratings on the market, finding the right fit for your home requires knowing exactly which specs matter most.
I’m Mohammad Maruf — the founder and writer behind AirfryerBite. I’ve spent years analyzing appliance specifications, comparing Energy Star data sheets, and tracking real-user feedback to separate marketing hype from genuine performance gains in the kitchen appliance space.
Whether you are retrofitting a compact 18-inch space or upgrading to a full-size 24-inch model with smart drying sensors, this guide will walk you through the critical metrics and top contenders to help you select from the best energy efficient dishwashers on the market.
How To Choose The Best Energy Efficient Dishwashers
Selecting an efficient dishwasher means balancing four core factors: physical dimensions, annual energy consumption, cycle technology, and noise level. Ignoring any one of these can lead to a machine that either doesn’t fit your cabinetry or fails to deliver the savings you expect over its lifespan.
Measure Your Space First
Standard dishwashers are 24 inches wide, but many homes—especially apartments, condos, or older kitchens—have 18-inch openings. An 18-inch model typically holds 8 place settings versus 14 for a full-size unit. Measure the width, depth, and height of your cutout before shopping. A model that is too tall or too shallow will either not fit or require costly cabinetry modification.
Read the Energy Label, Not Just the Star
Energy Star certification sets a baseline, but the actual annual kilowatt-hour (kWh) consumption varies widely among certified models. Look for the yellow Energy Guide label. A unit consuming 234 kWh per year versus 270 kWh per year saves money over time, especially in regions with higher electricity rates. The water usage per cycle—measured in gallons—matters just as much for your water bill.
Decibel Rating and Your Daily Life
Noise is measured in dBA. Models rated at 52 dBA are comparable to a quiet conversation and are fine for closed kitchens. Models rated at 45 dBA or lower are considered nearly silent and are essential for open-concept layouts where the kitchen shares space with living or dining areas. The quietest units use advanced insulation and brushless motors.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Kenmore 22-14589 | Built-In Full Size | Full-size family kitchen | 14 Place Settings, 57 dBA | Amazon |
| Fisher & Paykel DD24SAX9 | Single Drawer | Small loads and ergonomic access | 7 Place Settings, 45 dBA | Amazon |
| Fisher & Paykel Double DishDrawer | Double Drawer | Two separate loads simultaneously | 14 Place Settings total, SmartDrive | Amazon |
| Frigidaire 18 in. ADA | Compact Built-In | ADA compliant compact spaces | 8 Place Settings, 52 dBA | Amazon |
| BLACK+DECKER BPD8B | Portable | Apartments with no built-in rough-in | 8 Place Settings, Quick Connect | Amazon |
| SPT SD-9263SS | Portable | Roll-around flexibility | 8 Place Settings, 237 kWh/year | Amazon |
| EdgeStar BIDW1802SS | Compact Built-In | Trash compactor replacement | 8 Place Settings, 52 dBA | Amazon |
| EdgeStar BIDW1802WH | Compact Built-In | White appliance matching | 8 Place Settings, Leakage Sensor | Amazon |
| Honeywell 18-Inch | Compact Freestanding | Budget-friendly compact option | 8 Place Settings, 24h Delay | Amazon |
| Midea 18 Inch | Compact Built-In | Entry-level compact black finish | 8 Place Settings, Heated Dry | Amazon |
| SPT SD-9254SSA | Compact Built-In | Stainless budget built-in | 8 Place Settings, 234 kWh/year | Amazon |
In‑Depth Reviews
1. Kenmore 22-14589 24″ Built-In Dishwasher
The Kenmore 22-14589 is a full-size 24-inch machine that delivers a 14-place-setting capacity and a suite of intelligent technologies rarely seen at this tier. Its three-stage UltraWash filter captures fine particles and prevents them from redepositing, while the SmartWash sensor automatically adjusts water temperature, pressure, and cycle duration based on soil levels. The SmartDry system uses condensation drying to ensure plastics and glassware come out dry without excessive heat.
At 57 dBA, it is not the quietest on this list, but the noise level is perfectly acceptable for a standard enclosed kitchen. The flush pocket handle gives it a clean integrated look, and the removable upper rack accommodates tall pots or stemware with ease. The Sani Rinse option is UL-certified, and the unit carries Energy Star certification.
Some users report that the installation instructions are not model-specific, which can complicate DIY setup. Overall, this unit offers the best balance of smart sensor features, large capacity, and mid-range investment for households that do not need whisper-quiet operation.
Why it’s great
- SmartWash sensor adjusts water and cycle time based on soil level
- Three-stage UltraWash filter prevents particle redeposit
- 13 place-setting capacity for family-sized loads
Good to know
- Installation instructions are generic, not model-specific
- At 57 dBA, it is louder than premium competitors
2. Fisher & Paykel DD24SAX9 24″ Single Drawer
The Fisher & Paykel DD24SAX9 reimagines the dishwasher form factor entirely. Instead of a drop-down door, this unit uses a pull-out drawer that slides out smoothly at waist height, eliminating the need to bend over to load or unload. With a 45 dBA noise rating, it is one of the quietest units available, making it ideal for open-plan living spaces where kitchen noise carries into the family room.
Despite its compact drawer design, it holds 7 place settings and offers six wash cycles including a Rapid Wash for quick turnarounds. The Energy Star certification confirms its efficiency, and the stainless steel interior ensures excellent heat retention and drying performance. The full console control panel is intuitive and accessible.
The main trade-off is capacity: 7 place settings will not cover a large family dinner in one load. Additionally, the premium investment is significant for the capacity offered. For couples or small households who value ergonomic loading and near-silent operation, this is a top-tier choice.
Why it’s great
- 45 dBA operation is nearly silent for open-concept homes
- Ergonomic drawer access eliminates bending
- Energy Star certified with low water consumption
Good to know
- 7 place-setting capacity limits large single-load usage
- Higher price per place setting compared to standard units
3. Fisher & Paykel Double DishDrawer (DD24DDFTX9N)
The Double DishDrawer stacks two independent drawer units into one 24-inch cutout, giving you a combined 14 place settings of capacity. Each drawer operates on its own cycle, meaning you can run a delicate glass cycle in the top drawer while a heavy-duty pot wash runs below. This flexibility is unmatched by any single-cavity dishwasher.
Fisher & Paykel’s SmartDrive technology uses a brushless motor that is both highly efficient and exceptionally quiet. The Energy Star certification backs up the low power draw, and the DishDrawer technology allows you to use only the drawer you need, saving water and energy on small daily loads. The recessed handle and glossy stainless steel finish look modern and sleek.
The double unit is a premium appliance with a premium price tag. Some users report packaging damage during shipping, and the complex installation—taking up to six hours in some cases—often requires a professional. For households that frequently wash small, separate loads, the flexibility is transformative.
Why it’s great
- Two independent drawers allow simultaneous different cycles
- Run only one drawer to save water and energy on small loads
- SmartDrive brushless motor for quiet and efficient operation
Good to know
- Packaging can be insufficient, leading to potential shipping damage
- Complex installation, often requiring professional help
4. Frigidaire 18 in. ADA Compact Front Control Dishwasher
Frigidaire’s 18-inch compact model punches above its size category with a dual spray arm system that ensures top and bottom rack coverage. The NSF-certified Sanitize cycle raises water temperatures to eliminate bacteria, making this a strong pick for households with young children or immune-compromised members.
The heated drying system uses a dedicated element to wick moisture away from dishes, and the Energy Star certification confirms its low energy footprint. The ADA-compliant height and front-control layout make it accessible for wheelchair users. At 52 dBA, it is quiet enough for most kitchens but not in the whisper-quiet tier.
The capacity is limited to 8 place settings, and the control panel is basic compared to touchscreen competitors. It also lacks a digital display, which some users find inconvenient. For a compact built-in that prioritizes sanitation and energy savings, this Frigidaire is a solid mid-range contender.
Why it’s great
- NSF-certified Sanitize cycle for high-temperature bacteria elimination
- Dual spray arm system for thorough cleaning in a compact frame
- ADA-compliant height for accessible kitchen design
Good to know
- No digital display for cycle status
- 8 place-setting capacity limits large gatherings
5. BLACK+DECKER BPD8B 18-Inch Portable Dishwasher
The BLACK+DECKER BPD8B is a freestanding portable dishwasher that connects directly to your kitchen faucet via a Quick Connect assembly, bypassing the need for permanent plumbing. This makes it an excellent solution for renters, apartment dwellers, and anyone who cannot modify their cabinetry for a built-in unit. The built-in countertop on top adds valuable workspace.
With 8 place settings and six wash cycles—including Heavy, Normal, ECO, Glass, Rapid, and 90-minute—it covers a wide range of daily needs. The stainless steel tub improves drying and durability, and the adjustable upper rack accommodates taller items. The LED display provides clear cycle feedback.
The Quick Connect hose can leak slightly if not fitted perfectly, and some users report that the unit is prone to overflow errors (E4 code) over time. It is also heavier than expected for a portable unit. For anyone needing a no-install solution with good cleaning performance, this is a strong mid-range pick.
Why it’s great
- Quick Connect faucet hookup requires no permanent plumbing
- Built-in countertop adds useful prep space
- Stainless steel tub for better drying and durability
Good to know
- Quick Connect hose may leak if not seated correctly
- Some units experience E4 overflow error codes
6. SPT SD-9263SS 18-Inch Portable Dishwasher
The SPT SD-9263SS is a portable roll-around dishwasher that offers the same 8 place-setting capacity as the BLACK+DECKER but with slightly lower annual energy consumption at 237 kWh per year. The full-panel control layout is straightforward, and the stainless steel tub and basket material promise long-term corrosion resistance.
Users consistently praise the robust packaging that protects the unit during shipping—a real concern with portable dishwashers. The cleaning performance matches that of a standard built-in, and the six wash programs provide flexibility for everything from heavily soiled pots to delicate glassware.
On the downside, the drying cycle is not as effective as vented units, requiring the door to be cracked open post-cycle to let steam escape. The hoses must be drained into a dish pan before storage. For a portable unit with solid efficiency numbers and reliable build quality, this SPT model delivers consistent results.
Why it’s great
- Low annual energy consumption at 237 kWh per year
- Heavy-duty packaging protects unit during shipping
- Cleans as well as a standard built-in dishwasher
Good to know
- Drying performance requires cracking the door open after cycle
- Hoses need manual draining before storage
7. EdgeStar BIDW1802SS 18-Inch Built-In Dishwasher
The EdgeStar BIDW1802SS fits into an 18-inch wide cutout—the same size as a standard trash compactor—making it a popular retrofit choice for kitchens where a full 24-inch space is not available. It holds 8 place settings and offers six wash cycles plus three options: Sanitize, Hi Temp, and Heated Dry.
The built-in leakage sensor automatically shuts off water flow when it detects moisture, protecting your floors and cabinetry from potential water damage—a genuinely useful safety feature often reserved for more expensive units. At 52 dBA, it operates quietly enough for adjacent living spaces. The stainless steel finish and LED display give it a clean, modern look.
Customer feedback over several years of use is generally positive, with users noting reliable cleaning performance and low noise. A common complaint is that the dried-on food may not come off without pre-rinsing, and the LSB error code related to rinse aid can be annoying. For a compact built-in with leak protection, this EdgeStar is a proven choice.
Why it’s great
- Leakage sensor automatically shuts off water to prevent damage
- 18-inch width fits trash compactor openings perfectly
- Reliable 52 dBA quiet operation
Good to know
- May require pre-rinsing for heavily baked-on food
- Rinse aid error codes (LSB) can appear and require attention
8. EdgeStar BIDW1802WH 18-Inch Built-In Dishwasher
The EdgeStar BIDW1802WH is the white-finished counterpart to the BIDW1802SS, identical in every spec except the exterior color. For kitchens with white cabinetry or matching white appliances, this version provides a cohesive look without sacrificing the feature set. It shares the 8 place setting capacity, six wash cycles, and leakage sensor.
The push-button controls and LED display are easy to use, and the cup tray and silverware basket maximize the interior layout. The 52 dBA noise level remains comfortably low, and the Energy Star certification ensures 234 kWh annual consumption. The inclusion of a Sanitize cycle adds health-conscious cleaning capability.
Like its stainless sibling, it struggles with drying plastic items and may display rinse aid error codes. The white finish can show food stains more readily than stainless. For homeowners who need a white compact dishwasher to match existing decor, this is the go-to option in this category.
Why it’s great
- White finish integrates seamlessly with white kitchen cabinetry
- Leakage sensor provides water damage protection
- Sanitize cycle for high-temperature cleaning
Good to know
- White exterior can show stains more than stainless steel
- Drying performance is weaker on plastic items
9. Honeywell 18-Inch Dishwasher
The Honeywell 18-Inch Dishwasher offers a stainless steel tub and Energy Star certification at an entry-level price point. It holds 8 place settings across two racks with a removable cutlery basket, and the six washing programs include Heavy, Normal, ECO, Glass, Rapid, and Rinse. The 24-hour delay start gives scheduling flexibility.
User reviews are mixed. Positive feedback highlights its ability to clean casseroles and pans with baked-on residue, and owners note it is surprisingly quiet during operation. Negative reviews point to intermittent cleaning performance issues and a potential water valve defect that requires internal reversal on some units.
The Honeywell does not include a heated dry system as robust as pricier competitors, and some units arrive with a pre-installed water valve that is incorrectly oriented for US plumbing standards. For budget-conscious buyers who are comfortable with a possible minor plumbing tweak, it is a passable entry into compact dishwashers.
Why it’s great
- Stainless steel tub for durability and heat retention
- 24-hour delay start for off-peak scheduling
- Surprisingly quiet operation for an entry-level unit
Good to know
- Some units require water valve reversal for proper US installation
- Heated dry performance is weaker than more expensive models
10. Midea 18 Inch Built-in Dishwasher
The Midea 18-inch built-in dishwasher is the most affordable option in this guide, offering a black finish and a stainless steel tub that is rare at this entry-level price. It accommodates plates up to 11 inches tall and provides 8 place settings of capacity. The six programs include Heavy, Normal, ECO, Delicate, Quick, and Rinse, alongside Heated Dry, Hi-Temp, and Sanitize functions.
The HYGIENE wash cycle maintains water temperature at 136°F, which is effective for baby bottles and children’s dinner sets. The digital control panel with LED display is straightforward, and the adjustable legs help fit non-standard cutout heights.
Several users report that the unit leaks after a few months of use, and the build quality feels noticeably less substantial than mid-range competitors. The instructions explicitly warn against using regular dish soap, which can cause permanent damage. For a tight budget where black finish is acceptable, this Midea gets the job done but requires realistic expectations about longevity.
Why it’s great
- Low entry price for an Energy Star stainless steel tub dishwasher
- 136°F HYGIENE cycle suitable for baby bottles
- Adjustable legs help fit non-standard cabinet openings
Good to know
- Some units develop leaks within the first few months
- Build quality feels less substantial than mid-range options
11. SPT SD-9254SSA 18-Inch Built-In Dishwasher
The SPT SD-9254SSA is a compact 18-inch built-in dishwasher with an Energy Star certification and an annual consumption of just 234 kWh, making it one of the more energy-efficient options in the compact category. It holds 8 place settings and includes six wash programs alongside a heated drying function.
The time delay feature allows you to schedule operation up to 24 hours in advance, and the rinse aid warning indicator ensures you never run a cycle without proper wetting agent. Customer reviews highlight that it cleans effectively and is easy to install, with several users noting they prefer it over more expensive branded alternatives.
Several reviews mention that the heated dry function is underpowered, leaving dishes wet at cycle end. The error alarm system displays fault codes that can be difficult to clear without unplugging the unit. For a budget-friendly compact with proven cleaning performance, this SPT model is a reliable workhorse.
Why it’s great
- Low annual energy consumption at 234 kWh
- 24-hour time delay for off-peak scheduling
- Strong cleaning performance relative to the price tier
Good to know
- Heated dry function is weak, leaving dishes wet
- Error codes may require unplugging the unit to clear
FAQ
Does an Energy Star dishwasher save enough water to justify the investment?
Can I use regular dish soap in an energy efficient dishwasher?
Final Thoughts: The Verdict
For most users, the energy efficient dishwashers winner is the Kenmore 22-14589 because it combines a 14-place-setting capacity, SmartWash sensor, and smart drying at a mid-range price. If you want whisper-quiet operation and ergonomic drawer loading, grab the Fisher & Paykel DD24SAX9. And for renters needing a no-install portable with solid efficiency, nothing beats the BLACK+DECKER BPD8B.