This ADA compliant model is ENERGY STAR® qualified and meets the CEE Tier 11 standards of efficiency to help save money on utility bills. And with an extra 3" of interior space compared to standard tub models, the Tall Tub design allows you to fill both racks with tall, extra-large and odd-shaped items. You can even choose the High Temperature Wash option when additional cleaning of items like baby bottles, glassware or dishes is required. Based on the Consortium for Energy Efficiency product list. Visit cee1.org for more information.