Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
retrieve energy
Grammar usage guide and real-world examplesUSAGE SUMMARY
"retrieve energy" is a correct and usable part of a sentence in written English.
You can use it when referring to retrieving energy from a source, or using energy from something in order to do something else. For example: "The new machine is able to retrieve energy from the sun to power its engines."
✓ Grammatically correct
Science
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
3 human-written examples
Different types of heat pumps are available, depending on the method used to retrieve energy and to deliver it.
This reduction in cost is attributed to the opportunity to retrieve energy from excess pressure at the sequestration site and use it to drive the desalination process.
Such dreams are often an attempt to retrieve energy, power, or an important aspect of yourself that you may have left behind with your ex, perhaps a part of your heart you feel is missing.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
These approaches are expected to become new options for retrieving energy from pollutants.
Science
One of humankind's oldest technologies for keeping time has provided the inspiration for one of the newest ways of storing and retrieving energy.
News & Media
This discovery opens up the possibility of someday storing and retrieving energy in the nucleus--a kind of atomic battery.
Science & Research
Another possibility under study in various parts of the world, is compressing large volumes of air into caverns, salt domes or other subterranean features and retrieving energy from the released atmosphere as it escapes.
News & Media
"This would allow us to store energy in long-lasting nuclei and then retrieve this energy by deexcitating these nuclei," he says.
Science & Research
Russian oil companies either can't or won't put up the money to retrieve this energy.
News & Media
Uncovering past trauma, retrieving lost energy, removing limiting contracts, incorporating the energy of your power animal... that's a lot to accomplish in an hour and a half.
News & Media
This is done by retrieving the energy and photon flux density arrays from the output of the get_source_plot command.
Academia
Expert writing Tips
Best practice
When discussing energy systems or processes, use "retrieve energy" to specifically emphasize the act of recovering energy from a location or system, such as in waste heat recovery or scavenging scenarios.
Common error
While grammatically correct, using "retrieve energy" in everyday contexts where simpler terms like "get" or "obtain" would suffice can sound overly formal or technical. Reserve it for situations where the act of retrieval from a specific source is important.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "retrieve energy" functions as a verb phrase where "retrieve" is the verb and "energy" is the direct object. Ludwig AI confirms its grammatical correctness, indicating it adheres to standard English grammar rules. It describes the action of regaining or extracting energy from a specific source or system.
Frequent in
Science
60%
News & Media
30%
Formal & Business
10%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "retrieve energy" is grammatically correct but relatively uncommon, as confirmed by Ludwig AI. It functions as a verb phrase, typically used in formal and scientific contexts to describe the process of recovering or extracting energy from a specific source. While sources like Forbes and The New York Times use it, simpler alternatives such as "extract energy" or "obtain energy" may be more appropriate in general contexts. When writing, reserve "retrieve energy" for situations where emphasizing the recovery aspect is crucial.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
recover energy
Focuses on getting energy back, often from a system or process.
extract energy
Emphasizes the process of drawing energy out from a source, rather than simply recovering it.
obtain energy
Focuses on the act of gaining or acquiring energy, often from an external source.
draw energy
Highlights the action of taking or pulling energy from a source.
regain energy
Highlights the process of getting energy back after a loss or depletion.
restore energy
Implies returning energy to a previous state or level.
recapture energy
Suggests that energy was previously lost or inaccessible and is now being recovered.
collect energy
Focuses on the gathering or accumulation of energy from various sources.
reclaim energy
Implies a right or entitlement to the energy being recovered.
harness energy
Emphasizes the control and utilization of energy for a specific purpose.
FAQs
What does "retrieve energy" mean?
The phrase "retrieve energy" refers to the act of recovering or extracting energy from a specific source or location, such as waste heat or a storage system.
When is it appropriate to use "retrieve energy" in a sentence?
Use "retrieve energy" when you want to emphasize the process of recovering energy from a particular location or system. For example, "The system is designed to retrieve energy from exhaust gases".
What are some alternatives to "retrieve energy"?
Depending on the context, you can use alternatives like "extract energy", "obtain energy", or "recover energy".
Is there a difference between "retrieve energy" and "extract energy"?
While similar, "retrieve energy" often implies recovering energy that was previously stored or lost, whereas "extract energy" generally refers to drawing energy directly from a source.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested