ultraefficient (Meaning)

ultraefficient

producing desired effects with very little or no waste

The new ultraefficient processor consumes significantly less power than its predecessors.
The ultraefficient lighting system illuminates the entire building with minimal energy consumption.
The ultraefficient refrigerator keeps food fresh for longer while reducing electricity bills.
The car's ultraefficient engine delivers impressive mileage without compromising performance.
The factory's ultraefficient production line maximizes output while minimizing waste.
The ultraefficient HVAC system maintains a comfortable temperature in the house using less energy.
The ultraefficient water heater provides hot water on demand while conserving energy.
The ultraefficient dishwasher cleans dishes sparklingly with minimal water and energy usage.
The ultraefficient power supply converts electricity with exceptional efficiency, reducing energy loss.
The ultraefficient smartphone runs for days on a single charge, thanks to its power-saving features.

producing desired effects with very little or no waste

hyperefficient, adequate, operative, effectual, effective, capable, efficacious,efficient, adept, skillful

counterproductive, incompetent, inefficient, ineffective, fruitless, incapable, inoperative,useless, unproductive, ineffectual

The new ultraefficient processor consumes significantly less power than its predecessors.

The ultraefficient lighting system illuminates the entire building with minimal energy consumption.

The ultraefficient refrigerator keeps food fresh for longer while reducing electricity bills.

The car's ultraefficient engine delivers impressive mileage without compromising performance.