carbon tax: meaning, definition, pronunciation and examples
C1Formal, technical, journalistic
Quick answer
What does “carbon tax” mean?
A financial charge levied by a government on the production or consumption of carbon-based fuels (like coal, oil, and natural gas), intended to reduce greenhouse gas emissions.
Audio
Pronunciation
Definition
Meaning and Definition
A financial charge levied by a government on the production or consumption of carbon-based fuels (like coal, oil, and natural gas), intended to reduce greenhouse gas emissions.
A market-based instrument of environmental policy designed to internalise the social cost of carbon dioxide emissions, thereby incentivising businesses and consumers to shift towards cleaner energy sources and technologies.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. The concept and term are identical in both varieties.
Connotations
In both regions, the term is politically charged, often associated with debates on climate action, economic competitiveness, and cost of living. In the UK, it may be more readily associated with the EU/UK Emissions Trading Scheme.
Frequency
Higher frequency in Canadian and Australian English due to active policy debates and implementations. Comparable frequency in UK and US English within environmental and economic discourse.
Grammar
How to Use “carbon tax” in a Sentence
The government [verb: imposed/introduced] a carbon tax on [noun: fossil fuels/industry].A carbon tax is designed to [verb: reduce/incentivise] [noun: emissions/efficiency].Vocabulary
Collocations
Examples
Examples of “carbon tax” in a Sentence
verb
British English
- The Chancellor is considering how to effectively carbon-tax aviation fuel.
- The proposal is to carbon-tax imports from countries without similar climate policies.
American English
- Some states have moved to carbon-tax utility companies.
- The bill would effectively carbon-tax all fossil fuel extraction.
adjective
British English
- The carbon-tax revenue will be ring-fenced for green projects.
- We need a robust carbon-tax framework.
American English
- The carbon-tax proposal faces fierce opposition in Congress.
- They published a carbon-tax impact assessment.
Usage
Meaning in Context
Business
Analysis of how a proposed carbon tax would affect our supply chain costs and operational margins is crucial.
Academic
The study employs a computable general equilibrium model to assess the distributive impacts of a revenue-neutral carbon tax.
Everyday
Politicians are arguing about whether a carbon tax would make petrol and heating bills more expensive.
Technical
The carbon tax is set at £X per tonne of CO₂ equivalent, with specific exemptions for energy-intensive trade-exposed industries.
Vocabulary
Synonyms of “carbon tax”
Strong
Neutral
Weak
Vocabulary
Antonyms of “carbon tax”
Watch out
Common Mistakes When Using “carbon tax”
- Using as a verb (e.g., 'They will carbon tax the industry' is non-standard; use 'impose a carbon tax on').
- Confusing with 'cap-and-trade' systems (a different market mechanism).
FAQ
Frequently Asked Questions
Yes, empirical evidence from jurisdictions like British Columbia and Sweden shows that carbon taxes, when set at a meaningful level, lead to measurable reductions in fuel consumption and carbon emissions.
Initially, the tax is levied on fossil fuel suppliers or major emitters. However, the cost is often passed through the supply chain, meaning consumers may see higher prices for fuels, electricity, and goods with high carbon footprints.
A carbon tax sets a fixed price per tonne of emissions, allowing the quantity of emissions to vary. A cap-and-trade system sets a fixed total quantity (cap) of allowed emissions and lets the market determine the price through trading of permits.
Revenue use varies. It can be used to: 1) fund green investments, 2) reduce other taxes (a 'revenue-neutral' tax shift), 3) be returned to citizens as a 'dividend', or 4) go into the general budget.
A financial charge levied by a government on the production or consumption of carbon-based fuels (like coal, oil, and natural gas), intended to reduce greenhouse gas emissions.
Carbon tax is usually formal, technical, journalistic in register.
Carbon tax: in British English it is pronounced /ˌkɑː.bən ˈtæks/, and in American English it is pronounced /ˌkɑːr.bən ˈtæks/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Put a price on pollution”
- “Make polluters pay”
Learning
Memory Aids
Mnemonic
Think: CARBON (the element we burn) + TAX (the government's charge). It's a TAX on the CARBON in your fuel.
Conceptual Metaphor
POLLUTION IS A DEBT TO SOCIETY (the tax is the repayment).
Practice
Quiz
What is the primary economic purpose of a carbon tax?