The meaning of EFFICIENCY is the quality or degree of being efficient. How to use efficiency in a sentence.

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EFFICIENCY definition: 1. the quality of achieving the largest amount of useful work using as little energy, fuel, effort…. Learn more.

Efficiency is the quality of being able to do a task successfully, without wasting time or energy. There are many ways to increase agricultural efficiency in the poorer areas of the world. …

Definition of efficiency noun from the Oxford Advanced Learner's Dictionary. [uncountable] the quality of doing something well with no waste of time or money. I was impressed by the …

Efficiency is avoiding a waste of time, effort, or resources. Many people have begun to use compact fluorescent light bulbs because of their greater energy efficiency.

Jun 18, 2025 · Energy efficiency is a resource that can meet energy demand just like other energy resources such as coal, natural gas, nuclear, and solar. For example, providing lighting with a …

Feb 26, 2021 · Efficacy is “capacity for producing a desired result or effect; effectiveness.” The adjective form efficacious means “capable of having the desired result or effect.” You may …

Nov 12, 2024 · Home Energy Savings Program Through the Inflation Reduction Act (IRA), the State of Ohio was awarded $249 million by the U.S. Department of Energy (DOE), via a …

Efficiency is the often measurable ability to avoid making mistakes or wasting materials, energy, efforts, money, and time while performing a task. In a more general sense, it is the ability to do …