5 Best Energy-Efficient Dishwashers of 2026, Lab-Tested and Reviewed
These dishwashers can keep your electric bill low and still clean your dishes well
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Modern dishwashers are impressively efficient. Unless you’re employing the most scrupulous hand-washing technique, machine-washing your dishes generally saves both water and energy. Some dishwashers use as little as 3 gallons of water per cycle, while hand-washing can require up to 27 gallons.
In our evaluations of dishwashers, we not only test models for their capacity to clean and dry dishes but also factor in how much energy and water they use during operation. If you’re looking for an energy-efficient dishwasher that gets your dishes clean and dry, below are five of the highest-performing models in our ratings that also score well for energy efficiency.
CR labs test dishwashers on multiple factors. The washing test (shown here) involves a proprietary goop that technicians bake onto dishes. Image analysis then reveals how much gunk each dishwasher removes.
Best Energy-Efficient Dishwashers
Here are five dishwashers that received the highest Overall Scores in our ratings, along with a top energy-use score. Of the five, four have received Energy Star certification. The only one without it is the Bosch 300 Series SHE3ADF5N, sold exclusively by Lowe’s.
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