a waste of energy

USAGE SUMMARY

The phrase 'a waste of energy' is correct and can be used in written English.
You can use it to express that an activity or effort results in no tangible benefit or gain. For example, "Trying to convince my brother to change his mind was a waste of energy."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

What a waste of energy.

The New York Times

It's a waste of energy".

The New York Times

"It would be a waste of energy".

Independent

"It's such a waste of energy".

The New York Times

It seems such a waste of energy.

Independent

The question is a waste of energy.

The New York Times

That would be a waste of energy.

The New York Times - Style

Pursuing such goals is a waste of energy and resources.

The Economist

"I think is a waste of energy and time".

The New York Times

Seems a bit of a waste of energy.

The Guardian - Sport

The preoccupation with their neighbours was a waste of energy.

The Guardian - Sport

Expert writing Tips

Best practice

When using "a waste of energy", consider whether a more specific term might be more impactful. For instance, instead of saying "arguing with him was a waste of energy", you could say "arguing with him was futile".

Common error

While "a waste of energy" is generally acceptable, be mindful of using it excessively in very informal or casual settings. Sometimes, simpler expressions like "not worth it" may be more appropriate.

Linguistic Context

The phrase "a waste of energy" functions as a noun phrase, often serving as a predicate nominative or an object of a preposition. As Ludwig AI confirms, it correctly expresses the idea that something is unproductive or inefficient. It describes something not worth pursuing.

Expression frequency: Very common

Frequent in

News & Media

77%

Science

11%

Formal & Business

4%

Less common in

Encyclopedias

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "a waste of energy" is a common and grammatically correct phrase used to describe something unproductive or inefficient. Ludwig AI confirms its correctness. Its usage is prevalent in news and media, and its communicative purpose is to express disapproval. Alternatives like ""a futile endeavor"" or ""a pointless exercise"" can provide more specific connotations. When using this phrase, consider the context and whether a more precise term would be more impactful. While generally acceptable, overuse in very informal settings should be avoided.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a pointless exercise

Highlights the lack of purpose or value in the activity.

a fruitless effort

Stresses the lack of positive outcome or result from the work.

a futile endeavor

Emphasizes the pointlessness and lack of success in the effort.

a vain attempt

Highlights the arrogance and ultimate failure of the endeavour.

an unproductive use of resources

Focuses on the inefficient allocation of resources, not just energy.

a dead end

Implies that the activity leads nowhere, making the energy invested irrelevant.

spinning your wheels

Illustrates expending effort without making any real progress.

a losing battle

Suggests a struggle that is destined to fail, thus making the expended energy worthless.

pouring water into a leaky bucket

Highlights the futility of an action because the desired outcome can't be achieved.

barking up the wrong tree

Suggests misdirected effort where the target is not the right one.

FAQs

How can I use "a waste of energy" in a sentence?

You can use "a waste of energy" to describe an activity or effort that does not produce any positive or useful results. For example, "Trying to fix that old computer is "a waste of energy"; it's better to buy a new one."

What are some alternatives to "a waste of energy"?

Some alternatives include "a futile endeavor", "a pointless exercise", or "an unproductive use of resources", depending on the specific context you want to convey.

Is it correct to say "a waste of energy and time"?

Yes, it's perfectly correct and common to say "a waste of energy and time" to emphasize that both resources are being ineffectively used.

When is it appropriate to use the phrase "a waste of energy"?

It's appropriate to use the phrase "a waste of energy" when you want to express that an effort or activity is not yielding any worthwhile results and could be better spent on something more productive.