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 …

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

Efficiency definition: the state or quality of being efficient, or able to accomplish something with the least waste of time and effort; competency in performance..

In physics and engineering, efficiency is the ratio between the amount of energy a machine needs to make it work, and the amount it produces.

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

May 29, 2025 · Efficiency means that an entity is operating at an optimum level of performance. It is a measurable concept that can be determined by the ratio of useful output to total input. A …

1 day ago · efficiency (countable and uncountable, plural efficiencies) The extent to which a resource is used for the intended purpose. antonyms quotations Antonyms: inefficiency, …

There are eight meanings listed in OED's entry for the noun efficiency, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

The Energy Efficiency Rule requires the electric utilities to file an EEPR by April 1 of each year. The EEPR describes how the utility intends to achieve the goals set forth by the PUC and is …

Deployment of energy efficiency technologies offer opportunities to reduce energy costs and emissions in the short term and the long term.