Sentence examples for and more efficient from inspiring English sources

The phrase "and more efficient" is grammatically correct and can be used in written English.
It is typically used to compare two or more things, actions, or ideas, and to emphasize that the one being mentioned is not only effective, but also more so than the others. Example: - "We need to find a new way to manage our resources, one that is innovative and more efficient." In this sentence, the phrase "and more efficient" is used to emphasize that the proposed solution needs to be not only innovative, but also more effective than the previous methods. - "By using this new technology, we can make our manufacturing process faster and more efficient." In this example, the phrase "and more efficient" is used to compare the current manufacturing process with the one using the new technology, highlighting the improved efficiency of the latter.