Best Dishwasher Brands for Energy Efficiency in the US

Your Complete Guide to the Best Dishwasher Brands for Energy Efficiency in the US

In an era of rising utility costs and increasing environmental awareness, choosing an energy-efficient dishwasher isn’t just about saving money it’s about making a responsible choice for our planet. Modern dishwashers have become remarkably efficient, using significantly less water and electricity than older models while delivering superior cleaning performance. Understanding which brands lead the way in energy efficiency can help you make an informed purchase that benefits both your wallet and the environment for years to come.

The good news? Today’s dishwashers are so efficient that using them is actually more environmentally friendly than washing dishes by hand, which can waste between 9 and 27 gallons of water per load. The best energy-efficient dishwashers use as little as 3-4 gallons per cycle while delivering spotless results. From European luxury brands like Miele to trusted American names like GE, several manufacturers have made energy efficiency a top priority in their designs.

Understanding Energy Efficiency Standards

ENERGY STAR Certification

The ENERGY STAR program, managed by the Environmental Protection Agency (EPA), sets stringent standards for appliance efficiency. To earn ENERGY STAR certification, dishwashers must use approximately 12% less energy and 30% less water than standard models. However, the criteria became significantly more rigorous in July 2023, meaning many dishwashers that previously qualified no longer meet the updated standards.

The new requirements have raised the bar considerably. Standard ENERGY STAR certified dishwashers now must consume no more than 240 kWh per year, while the most efficient models achieve ratings as low as 200 kWh annually a remarkable 16.67% improvement over the baseline.

ENERGY STAR Most Efficient

Beyond standard certification, the ENERGY STAR Most Efficient designation recognizes the absolute best performers in energy conservation. These elite models represent the top tier of efficiency, using approximately 225 kWh per year or less. This designation is updated annually to reflect the most advanced technology available, pushing manufacturers to continuously innovate.

Why Energy Efficiency Matters

Choosing an energy-efficient dishwasher delivers multiple benefits:

Lower Utility Bills: Efficient models reduce both water and electricity consumption, cutting monthly costs significantly over the appliance’s 10-12 year lifespan.

Environmental Impact: Reduced energy consumption means fewer greenhouse gas emissions from power plants and less strain on water resources.

Superior Technology: Energy-efficient dishwashers typically feature advanced sensors, optimized spray patterns, and intelligent cycle management that not only saves resources but also cleans better.

Long-term Savings: While energy-efficient models may cost slightly more upfront, the utility savings typically offset the difference within 2-3 years.

Top Energy-Efficient Dishwasher Brands

Miele: The Energy Efficiency Champion

Miele dominates the energy efficiency landscape with an impressive 20 models earning the ENERGY STAR Most Efficient 2025 designation more than three times as many as Bosch, Samsung, and LG combined. This German manufacturer has built its reputation on engineering excellence and environmental responsibility.

Standout Models:

Miele G 5892 SCVi SL: The most efficient dishwasher available in the US market, consuming just 200 kWh per year. This represents a 16.67% improvement over the ENERGY STAR baseline. While priced at the premium end of the market, it delivers exceptional cleaning, ultra-quiet operation at 37-40 dB, superior drying performance, and decades of reliability based on customer feedback.

Miele G 7966 SCVI: Features automatic detergent dispensing, top-tier adjustable racks designed for crystal and fine china, exceptional energy efficiency, and ultra-quiet operation at 37 dB. Priced around $4,499, it’s an investment in long-term performance and sustainability.

Miele G 7186 SCVi SF: Known for the best cleaning performance in its class, ideal for delicate crystal and china, ENERGY STAR certified efficiency, and stainless steel construction. Also priced at $4,499, representing Miele’s premium positioning.

Why Choose Miele: If budget allows, Miele represents the pinnacle of dishwasher efficiency and performance. The brand’s German engineering ensures exceptional longevity many Miele dishwashers last 20+ years with proper maintenance. While the upfront cost is substantial, the combination of energy savings, reduced repair costs, and extended lifespan makes it a sound long-term investment.

Samsung: Affordable Efficiency with Smart Features

Samsung has emerged as a strong competitor in the energy-efficient dishwasher market, offering models that rival Miele’s efficiency at more accessible price points. The brand has successfully combined cutting-edge smart home integration with exceptional energy performance.

Standout Model:

Samsung DW90F89T0USR: Earns the ENERGY STAR Most Efficient badge with consumption around 225 kWh per year. At 38 dB, it’s the quietest dishwasher available in the US market as quiet as a suburban neighborhood at night. Features include excellent SmartThings integration for energy tracking and remote control, Amazon Alexa and Google Home compatibility, automatic door opening at cycle completion to prevent moisture buildup, and a two-year parts and labor warranty (double LG’s coverage). Mid-range pricing makes it accessible compared to European luxury brands.

Why Choose Samsung: For consumers seeking premium energy efficiency and smart features without Miele’s price tag, Samsung delivers exceptional value. The brand’s commitment to smart home integration allows you to monitor and optimize energy usage in real-time, maximizing efficiency. While Samsung is relatively new to the US dishwasher market compared to established brands, early customer feedback has been overwhelmingly positive.

Bosch: The Balanced Choice

Bosch consistently appears in “best dishwasher” lists for good reason the German manufacturer combines excellent energy efficiency with reliable performance, reasonable pricing, and widespread service availability. Multiple Bosch models qualify for ENERGY STAR certification, with several achieving Most Efficient status.

Standout Models:

Bosch 300 Series SHE53C85N: Recommended by Wirecutter as their top pick, this model balances efficiency, cleaning performance, and value. Features include ENERGY STAR certification, 42-44 dB quiet operation, versatile third rack for utensils and small items, excellent cleaning performance, and competitive pricing around $894-$899. Doesn’t fully dry plastic items a common limitation across many brands.

Bosch 800 Series: The go-to choice for families wanting quiet operation, efficient cleaning, and top-tier plastic drying performance. Features include advanced CrystalDry technology that fully dries plastic items, 42 dB ultra-quiet operation, ENERGY STAR certified efficiency, flexible third rack design, and prices ranging from $1,149-$1,799 depending on specific model.

Bosch Benchmark SHX9PCM5N: The quietest Bosch model at just 39 dB, features the best plastic drying performance with CrystalDry technology, ENERGY STAR certified, premium stainless steel construction, and prices around $1,799.

Why Choose Bosch: Bosch represents the “Goldilocks” option not the absolute most efficient (like Miele) or most affordable (like some GE models), but an excellent balance of efficiency, performance, reliability, and value. The brand’s extensive dealer network and service availability make it a practical choice, and customer satisfaction ratings consistently rank among the highest in the industry.

LG: Smart Technology Meets Efficiency

LG has made significant strides in energy efficiency while maintaining its reputation for innovative technology. While the brand doesn’t dominate the ENERGY STAR Most Efficient category like Miele, LG offers 17-23 models with standard ENERGY STAR certification at competitive prices.

Standout Model:

LG LDPH7972S: Features include ENERGY STAR certification, 42 dB quiet operation, QuadWash technology with four spray arms for superior cleaning, TrueSteam technology for better sanitization and reduced water spots, smart features with Wi-Fi connectivity and voice control, stainless steel tub construction, and excellent value at $1,149. Reliability rate of just 4.7% service calls based on 30,000+ service call data among the best in the industry.

Why Choose LG: LG excels at combining energy efficiency with advanced features at mid-range prices. The brand’s QuadWash and TrueSteam technologies deliver exceptional cleaning results while maintaining efficient water and energy usage. LG’s 10-year motor warranty demonstrates confidence in product longevity, though the one-year parts and labor warranty is shorter than Samsung’s two-year coverage.

GE Profile: American Value and Efficiency

GE, along with Miele, Bosch, and Frigidaire, has at least 39 models qualifying for ENERGY STAR certification, demonstrating strong commitment to energy efficiency across multiple product lines. The GE Profile series represents the brand’s premium tier, offering advanced features at accessible price points.

Standout Model:

GE Profile PDT755SYRFS: Features include ENERGY STAR certification, 42 dB quiet operation, 16-place setting capacity (among the largest available), innovative Bottle Jets for cleaning water bottles and long items, Dry Boost technology for superior drying performance, exceptional value at $729, and Smart Sense wash that automatically adjusts water and energy usage based on soil levels. Reliability rate of 11.6% service calls good but not exceptional.

Why Choose GE Profile: For budget-conscious consumers seeking energy efficiency without sacrificing features, GE Profile delivers outstanding value. The brand’s American manufacturing heritage ensures widespread service availability and parts accessibility. While not achieving Most Efficient status, standard ENERGY STAR certification still represents significant energy and water savings compared to non-certified models.

KitchenAid: Quiet Efficiency Under $1,000

KitchenAid has fewer than 10 ENERGY STAR certified models under the current 2023 criteria, but the models that do qualify offer exceptional value in the under-$1,000 category.

Standout Model:

KitchenAid KDTE204KPS: Features include ENERGY STAR certification, 39 dB operation the quietest dishwasher under $1,000, excellent rack design with ProWash cycle that optimizes water and energy usage, stainless steel tub, exceptional value at $729, and 7.4% reliability rate based on service call data.

Why Choose KitchenAid: For consumers prioritizing quiet operation and energy efficiency on a budget, KitchenAid’s certified models deliver impressive performance. The brand’s association with Whirlpool ensures solid build quality and service availability.

Brands to Consider with Caution

Limited ENERGY STAR Options

While reputable manufacturers, Café, Whirlpool, Maytag, and KitchenAid currently offer fewer than 10 ENERGY STAR certified models under the 2023 criteria. Maytag sells only a single certified model. These brands meet the previous ENERGY STAR standard but haven’t fully transitioned to the latest, more stringent requirements.

This doesn’t mean their dishwashers are inefficient many still perform well compared to older models but consumers prioritizing maximum efficiency should focus on brands with robust certified lineups.

Key Features That Enhance Energy Efficiency

Sensor Technology

Modern energy-efficient dishwashers employ sophisticated sensors that detect soil levels and adjust water usage, temperature, and cycle length accordingly. This “smart washing” prevents waste by using only the resources necessary for each specific load. Look for features like:

• Soil sensors that measure water turbidity
• Load sensors that detect dish quantity
• Auto cycles that optimize all parameters automatically

Optimized Spray Systems

Efficient dishwashers maximize cleaning effectiveness while minimizing water usage through advanced spray arm designs:

• Multiple spray arms provide better coverage with less water
• Targeted jets direct water precisely where needed
• Variable pressure zones concentrate cleaning power on heavily soiled areas

Heat Pump and Condensation Drying

Traditional dishwashers use electric heating elements that consume significant energy. Advanced models employ:

• Condensation drying uses cooler stainless steel surfaces to condense moisture
• Heat pump technology (in premium models) recycles heat energy
• Auto-opening doors (Samsung) allow natural evaporation without energy use

Efficient Water Heating

Dishwashers with built-in water heaters that boost incoming water temperature use less energy than those relying solely on your home’s water heater. Look for models with efficient internal heating systems.

Making Your Decision

Calculate Long-Term Savings

When comparing models, consider total cost of ownership over the appliance’s expected 10-12 year lifespan:

Annual Operating Cost = (kWh per year × your electricity rate) + (gallons per cycle × cycles per year × water cost per gallon)

For example, a dishwasher using 240 kWh/year at $0.13/kWh costs about $31.20 annually in electricity. A Most Efficient model at 200 kWh/year costs $26.00 saving $5.20 per year, or $62.40 over 12 years. Add water savings, and the difference becomes more substantial.

Consider Your Water Hardness

In hard water areas, energy-efficient models with built-in water softeners provide dual benefits—they use energy to soften water but prevent mineral buildup that reduces efficiency over time. This is particularly important in regions like Las Vegas, Phoenix, and parts of Texas and Florida.

Size and Capacity

Larger capacity dishwashers can be more energy-efficient per dish if you consistently run full loads. If your household is small, consider compact or drawer models that allow running appropriately sized loads.

Noise Level

Energy-efficient models often incorporate better insulation, making them quieter. Quiet operation (under 44 dB) allows running cycles during off-peak energy hours when electricity rates may be lower.

Maintenance for Maximum Efficiency

Even the most efficient dishwasher requires proper maintenance:

• Clean filters regularly to maintain water flow efficiency
• Use rinse aid to reduce drying time and energy consumption
• Run full loads to maximize efficiency per dish
• Use eco/energy-saving cycles when appropriate
• Check spray arms for clogs that reduce cleaning efficiency
• Use recommended detergents that work effectively at lower temperatures

The Bottom Line

For maximum energy efficiency at any budget:

Premium Choice: Miele leads in pure efficiency with 20 Most Efficient models, unmatched longevity, and superior performance. Best for consumers prioritizing environmental impact and long-term value.

Best Value Efficiency: Samsung offers Most Efficient performance at mid-range prices with excellent smart features. Ideal for tech-savvy consumers wanting premium efficiency without premium pricing.

Balanced Choice: Bosch provides excellent ENERGY STAR efficiency, proven reliability, and widespread service availability. The “safe bet” for most households.

Budget-Conscious Efficiency: GE Profile and KitchenAid deliver ENERGY STAR certification under $1,000. Best for consumers needing efficiency on a tight budget.

Remember: any modern ENERGY STAR certified dishwasher is vastly more efficient than hand-washing or older appliances. The differences between brands, while meaningful, are less significant than the choice to use an efficient dishwasher in the first place.

Frequently Asked Questions

What is the most energy-efficient dishwasher brand in the US?

Miele is the most energy-efficient dishwasher brand with 20 models earning ENERGY STAR Most Efficient 2025 designation more than triple the combined qualifiers from Bosch, Samsung, and LG. The Miele G 5892 SCVi SL is the single most efficient model available, consuming just 200 kWh per year. However, Samsung offers comparable efficiency at lower price points, making it the best value for energy-conscious consumers.

Are ENERGY STAR dishwashers worth the extra cost?

Yes. ENERGY STAR certified dishwashers use approximately 12% less energy and 30% less water than standard models. Over a typical 10-12 year lifespan, this translates to hundreds of dollars in utility savings that typically offset any additional purchase cost within 2-3 years. ENERGY STAR models also tend to feature more advanced technology that improves cleaning performance and reliability.

Which dishwasher brands have the most ENERGY STAR certified models?

Under the 2023 ENERGY STAR criteria, GE, Miele, Bosch, and Frigidaire each have at least 39 certified models. LG, Midea, and Samsung offer between 17-23 certified models. By contrast, Café, Whirlpool, KitchenAid, and Maytag have fewer than 10 certified models, with Maytag offering only a single certified model. IKEA’s entire six-model lineup is ENERGY STAR certified.

How much electricity does an energy-efficient dishwasher use?

ENERGY STAR certified dishwashers use no more than 240 kWh per year. ENERGY STAR Most Efficient models use approximately 225 kWh or less annually. The most efficient model available, the Miele G 5892 SCVi SL, uses just 200 kWh per year. For comparison, older non-certified dishwashers can consume 300-400+ kWh annually.

Is it more energy-efficient to wash dishes by hand or use a dishwasher?

Using a modern energy-efficient dishwasher is significantly more efficient than hand-washing. Hand-washing dishes can waste between 9-27 gallons of water per load and up to double the water-heating energy compared to dishwashers. ENERGY STAR certified dishwashers use as little as 3-4 gallons per cycle, making them the clear environmental and economic winner.

What features make a dishwasher more energy-efficient?

Key efficiency features include soil sensors that detect dirt levels and adjust water/energy usage accordingly, auto cycles that optimize all parameters automatically, multiple spray arms that provide better coverage with less water, condensation or heat pump drying systems that reduce energy consumption, efficient internal water heaters, and smart technology that allows scheduling during off-peak energy hours.

Are Bosch dishwashers energy-efficient?

Yes. Bosch has at least 39 models with ENERGY STAR certification, and several models achieve ENERGY STAR Most Efficient status. The Bosch 300 Series and 800 Series are particularly popular for combining efficiency, reliability, and performance. Bosch dishwashers typically operate at 42-44 dB while delivering excellent cleaning results and energy savings.

Do energy-efficient dishwashers clean as well as standard models?

Yes, often better. Energy-efficient models typically feature more advanced spray systems, better sensors, and optimized wash cycles that improve cleaning effectiveness while using fewer resources. Brands like Miele, Bosch, and Samsung are consistently rated highest for both cleaning performance and energy efficiency, demonstrating that these qualities complement rather than conflict with each other.

How can I maximize my dishwasher’s energy efficiency?

Maximize efficiency by running only full loads, using eco or energy-saving cycles when appropriate, skipping pre-rinsing (modern dishwashers handle food residue), using rinse aid to reduce drying time, cleaning filters regularly to maintain water flow, scheduling cycles during off-peak hours if your utility offers time-of-use rates, and ensuring your water heater is set to at least 120°F so the dishwasher doesn’t need to boost temperature.

What’s the difference between ENERGY STAR and ENERGY STAR Most Efficient?

ENERGY STAR certification indicates a dishwasher uses approximately 12% less energy and 30% less water than standard models (no more than 240 kWh/year). ENERGY STAR Most Efficient is a superior designation recognizing the absolute best performers, typically using 225 kWh or less annually. Most Efficient models represent the top tier of efficiency and are updated annually to reflect the latest technology.