has been operational

USAGE SUMMARY

The phrase "has been operational" is correct and usable in written English.
You can use it when referring to something that has been working (or is in some form of active use or operation). For example, "The new system has been operational since last month."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

The greenhouse has been operational since 2002.

Advances in Space Research

Jeddah-CIS has been operational since 2013.

Computers & Geosciences

Bus rapid transit (BRT) has been operational since 2008.

The Guardian

The new GIF++ facility has been operational since spring 2015.

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Located behind the FitzRandolph Observatory building, the biodigester has been operational since September 2018.

Princeton University

Phobos 2 has been operational in Martian orbits for almost two months.

Advances in Space Research

Operated by the Israeli Air Force, one Arrow battery has been operational here at the Palmachim base for two years.

The New York Times

As repeatedly pointed out in the IAEA reports, the heavy water plant has been operational during last few years.

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

The Health and Demographic Surveillance Site (HDSS) FilaBavi in Bavi district outside Hanoi city has been operational since 1999.

BMC Pregnancy and Childbirth

Built on open-source software components, EpiSPIDER has been operational since January 2006.

Emerging Infectious Diseases

A demographic surveillance system, the Butajira Rural Health Program (BRHP), has been operational in the area since 1987 [ 21].

BMC Public Health

Expert writing Tips

Best practice

When using "has been operational", specify the date or duration to provide context. For example, "The system has been operational since 2010".

Common error

Ensure clarity by specifying what "has been operational". Avoid vague sentences like "It has been operational" without a clear subject.

Linguistic Context

The phrase "has been operational" functions as a stative verb phrase, indicating the ongoing state of being in operation or service. This aligns with Ludwig AI's assessment that the phrase is correct and usable.

Expression frequency: Very common

Frequent in

Science

47%

News & Media

40%

Formal & Business

8%

Less common in

Academia

3%

Wiki

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "has been operational" is a versatile phrase used to describe something that is currently functioning or in service. As Ludwig AI confirms, it's grammatically correct and widely used across various domains. Its frequency and neutral register make it suitable for both professional and general communication. When using the phrase, it's essential to specify what is operational and provide context for clarity. While "has been operational" is common, alternatives like "has been functioning" or "is currently operating" can offer nuanced meanings depending on the intended emphasis.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has been functioning

Replaces 'operational' with 'functioning', emphasizing the act of working or performing.

has been active

Focuses on the state of being active rather than specifically 'operational'.

has been in service

Implies that something is available and ready to use, like equipment or a system.

has been running

Suggests continuous operation or execution.

has been working

A more general term indicating that something is in a state of work.

has been up and running

Emphasizes the readiness and active state of something, often after a setup or launch.

is currently operating

Highlights the present operation of something, rather than its history.

is now functional

Indicates a recent or current state of functionality.

has commenced operation

Focuses on the start or beginning of the operation.

is in effect

Indicates something is active and producing results or consequences.

FAQs

How can I use "has been operational" in a sentence?

Use "has been operational" to describe something that is functioning or in service. For example, "The new hospital wing "has been operational" since last year."

What's a formal alternative to "has been operational"?

A more formal alternative could be "has commenced operation", emphasizing the initiation of service or functionality.

What can I say instead of "has been operational" to indicate it's currently working?

You can use phrases like "is currently operating" or "is now functional" to highlight the present state of operation.

Is it correct to say "had been operational" instead of "has been operational"?

Yes, "had been operational" is correct when referring to something that was operational in the past but may not be anymore. "Has been operational" indicates it is still currently active.