Dishwashers
Last Updated: 08/21/23
Click to see brand name products that meet these requirements
A machine designed to clean and sanitize plates, glasses, cups, bowls, utensils, and trays by applying sprays of detergent solution (with or without blasting media granules) and a sanitizing final rinse.
Product Details
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Federal agencies are required by statute to purchase products as designated or specified under this program.
Federal agencies are required to purchase sustainable products and services meeting EPA’s Recommendations to the maximum extent practicable.
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Procurement Info
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Where to Buy
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Energy Star
Legal Requirements
Lists federal requirements related to the purchase of this item, including applicable Federal Acquisition Regulation (FAR) requirements
Life Cycle Cost Savings
Life Cycle Costing (LCC) aims to quantify the financial impact of a product over its entire life cycle to assist consumers in making decisions that will save them money over the long term.
For most applications, energy-efficient dishwashers have the lowest life-cycle cost. For example, EPA has estimated that an Energy Star-qualified dishwasher can save a typical user $69 in energy costs over the life of the unit, while avoiding 57 pounds of greenhouse gas emissions each year.
An efficient product is cost effective when the energy costs saved over the life of the product exceed the additional upfront cost (if any) of the more efficient model. Energy Star considers both upfront costs and lifetime energy cost savings when setting required efficiency levels. Federal purchasers can assume that Energy Star-qualified products are life-cycle cost effective.
To calculate life cycle cost savings, explore these tools:
- On its Purchasing & Procurement page, Energy Star offers MS-Excel-based calculators to estimate how much money and energy you can save purchasing ENERGY STAR dishwashers.
- For life cycling costing on specific brand-name products, visit SFTool Product Search by clicking the green box at the top of this page. Once you have created an account, add a product to a project and open the project. The tool displays energy cost savings, adjusting for local utility rates, operating conditions, and the purchase price.
- NREL’s Levelized Cost of Energy Calculator can help estimate the cost of electricity as an input for your lifecycle cost calculations, accounting for both cost escalation and discount rates.
Guiding Principles
Contributes to meeting The Guiding Principles for Sustainable Federal Buildings
Additional Guidance
Energy Star Version 6.0 requirements for residential dishwashers include compact, standard, and portable dishwashers. Version 6.0 took effect on January 29, 2016. Refer to the specification for definitions.
The ENERGY STAR Most Efficient program identifies the most efficient products among those that qualify for the ENERGY STAR in particular product categories. Product categories were selected and recognition criteria were established to ensure that products that receive this recognition demonstrate efficiency performance that is truly exceptional, inspirational, or leading edge. There are Most Efficient criteria for standard dishwashers.
Included products: Standard sized residential dishwashers are eligible for ENERGY STAR® Most Efficient recognition in 2017. Excluded products. The following products are not eligible for ENERGY STAR Most Efficient recognition in 2017:
- Compact dishwashers (<8 place settings)
- Commercial dishwashers
Potential LEED Contributions
This product may contribute* toward points in multiple LEED v4 rating systems, including areas required for LEED v4 building certification. Primarily, the credits will apply in the Building Design and Construction (BD+C) and Building Operations and Maintenance (O+M) categories. This includes the specialty areas of: New Construction and Major Renovation, Existing Buildings, Core & Shell, Schools, Retail, Data Centers, Warehouse and Distribution Centers, Hospitality, and Healthcare. Specific credits are:
- Energy & Atmosphere - Optimize Energy Performance
- Water Efficiency - Indoor Water Use Reduction
* It is important to note that no products, individually or collectively, can guarantee a specific number of points for LEED Category credit. Each credit will need to be matched to the product by a certified professional.
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