"Eco" Settings on Appliances Do Much for the Planet?

“Eco” settings can reduce household water and electricity use by changing appliance cycles, but the real savings depend on what those modes do. The article explains that heating water consumes most energy in dishwashers and washing machines, so eco cycles typically lower wash temperatures and extend cycle times to let detergent work longer. It cautions that many people confuse eco with “short” or “express” cycles: shorter programs may finish faster but can require higher energy and water to clean effectively. An expert from CHOICE says reducing temperature is the most effective way to save power, while extended time compensates chemically. The piece also notes that pre-rinsing dishes can waste water because modern machines use sensors to detect soil level and adjust usage.