Carbon Credits vs Carbon Offsets: Is There Actually a Difference?

The terms 'carbon credit' and 'carbon offset' are often used interchangeably, but they carry different connotations in different contexts. Understanding the distinction matters for how you communicate your climate strategy, what claims you can credibly make, and how regulators and rating agencies interpret your purchases.

Carbon Credit: The Generic Term

A carbon credit is a tradable certificate representing one tonne of CO2 equivalent reduced, avoided, or removed from the atmosphere. It is a broad term covering all types of verified emission reductions — from renewable energy projects and industrial efficiency improvements to forest conservation and direct air capture. Carbon credits exist in both compliance markets (like India's CCTS or the EU ETS) and voluntary markets (like VCS and Gold Standard). The term itself is neutral — it says nothing about how the credit was generated, its permanence, or whether it is appropriate for a particular ESG claim.

Carbon Offset: A Compensatory Framing

A carbon offset is a carbon credit used for a specific purpose: to compensate for (or 'offset') emissions that a company has produced elsewhere. The word 'offset' implies that you are neutralising your own emissions by paying for reductions somewhere else. This is why the term has attracted scrutiny — because it can create the impression that purchasing offsets makes emissions 'go away,' when in reality the emissions have still occurred and the offset simply funds a reduction or removal somewhere else. The offset model is valid when used correctly (as part of a broader reduction strategy, with high-quality credits, for residual emissions), but problematic when used as a substitute for actual emission reductions.

What This Means for Your ESG Communications

In ESG communications, the framing you use for carbon credit purchases affects how investors and rating agencies interpret them. Using credits as 'offsets' to claim 'carbon neutrality' without a credible reduction plan is increasingly viewed as greenwashing. Using credits as a 'bridge' while reduction investments are underway, or to address 'residual emissions' after deep reductions, is widely accepted as legitimate. In India's CCTS context, credits purchased for regulatory compliance are compliance instruments, not voluntary offsets. Csquare advises clients on how to accurately characterise their carbon credit use in ESG disclosures and sustainability communications.