carbon capture: meaning, definition, pronunciation and examples
Low-Mid (Specialised/Technical)Formal, Technical, Academic, Environmental/Climate Discourse
Quick answer
What does “carbon capture” mean?
The process of capturing carbon dioxide (CO₂) produced by industrial processes or power generation before it enters the atmosphere.
Audio
Pronunciation
Definition
Meaning and Definition
The process of capturing carbon dioxide (CO₂) produced by industrial processes or power generation before it enters the atmosphere.
A set of technologies, often integrated with storage (CCS - Carbon Capture and Storage), used to mitigate climate change by reducing atmospheric CO₂ emissions from point sources. It can also refer to emerging Direct Air Capture (DAC) technologies that remove CO₂ directly from the ambient air.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or grammatical differences. 'Carbon capture' is the standard term in both varieties. Spelling follows national conventions in compound derivatives (e.g., 'carbon-capture technology' with possible hyphenation).
Connotations
Neutral/technical in both. Connotations depend on the speaker's stance on climate solutions (viable tool vs. unproven distraction).
Frequency
Comparable frequency in environmental, engineering, and policy contexts in both regions, given the global nature of climate discourse.
Grammar
How to Use “carbon capture” in a Sentence
[Verb] + carbon capture (e.g., deploy, develop, fund, criticise)carbon capture + [Preposition] + [Noun] (e.g., capture from power plants, capture at source)carbon capture + [Noun] (e.g., capture technology, capture projects)Vocabulary
Collocations
Examples
Examples of “carbon capture” in a Sentence
verb
British English
- The new plant is designed to capture carbon more efficiently.
- They aim to capture up to 90% of the CO₂ produced.
American English
- The facility will capture carbon directly from the air.
- Innovative methods to capture and store carbon are being funded.
adverb
British English
- [Not applicable as a standalone adverb. May appear in compounds like 'carbon-capture-enabled').
American English
- [Not applicable as a standalone adverb. May appear in compounds like 'carbon-capture-ready').
adjective
British English
- The government announced new carbon-capture initiatives.
- They are a leading developer of carbon capture technology.
American English
- The bill includes tax credits for carbon capture projects.
- Carbon capture capability is essential for the plant's license.
Usage
Meaning in Context
Business
Discussed in energy sector reports, ESG (Environmental, Social, and Governance) investing, and corporate sustainability strategies.
Academic
Central in environmental science, chemical engineering, and climate policy research papers.
Everyday
Used in news articles about climate change and government policy; not common in casual conversation.
Technical
Precise reference to specific technologies like pre-combustion, post-combustion, oxy-fuel capture, or geological storage integration.
Vocabulary
Synonyms of “carbon capture”
Strong
Neutral
Weak
Vocabulary
Antonyms of “carbon capture”
Watch out
Common Mistakes When Using “carbon capture”
- Using 'carbon capture' to refer to trees absorbing CO₂ (that's 'carbon sequestration' or 'carbon sinking').
- Treating it as a verb phrase in a sentence like 'They carbon capture the emissions' (prefer 'They use carbon capture on the emissions' or 'They capture carbon...').
FAQ
Frequently Asked Questions
No. Planting trees is a form of natural carbon sequestration. 'Carbon capture' specifically refers to human-engineered technological processes that capture CO₂ from industrial sources or the air.
Captured carbon is typically compressed and transported for permanent storage deep underground (in geological formations) or, less commonly, used in industrial processes (utilisation), leading to the term CCUS.
Yes, the core technologies are proven at an industrial scale, but widespread, cost-effective deployment at the level needed for climate goals is still a major challenge and subject to ongoing development and debate.
No. Even the most efficient systems capture a high percentage (e.g., 90%) of CO₂ from a specific source. It addresses emissions from point sources like power plants, not diffuse sources like transport (unless applied to biofuel production).
The process of capturing carbon dioxide (CO₂) produced by industrial processes or power generation before it enters the atmosphere.
Carbon capture is usually formal, technical, academic, environmental/climate discourse in register.
Carbon capture: in British English it is pronounced /ˈkɑː.bən ˈkæp.tʃər/, and in American English it is pronounced /ˈkɑːr.bən ˈkæp.tʃɚ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[None directly. The term itself is technical.]”
Learning
Memory Aids
Mnemonic
Imagine a giant filter on a factory chimney CAPTURING the C (chemical symbol for carbon) before it can escape into the sky.
Conceptual Metaphor
TECHNOLOGY AS A TRAP/NET (capturing carbon), CLEANING UP A MESS (removing pollution), A SHIELD FOR THE ATMOSPHERE.
Practice
Quiz
What is the primary goal of 'carbon capture'?