What a "carbon neutral" label on a product means

A "carbon neutral" label usually means the company measured, or estimated, the emissions linked to a product and then bought and retired carbon credits for the same number of tonnes. The product itself still caused emissions. The label is a claim about the credits.

That makes the label only as good as two numbers: the footprint the company counted and the tonnes behind its credits.

The footprint side

Ask what the company included. A coffee brand that counts roasting and packaging but leaves out farming and shipping can report a small footprint and offset it cheaply. A fair claim says which life cycle stages are covered and which standard was used to count them.

The credit side

Ask which credits were retired, from which project, and whether you can see the retirement on a public registry. Credits from project types with a history of over-crediting, or old vintages bought cheaply, make a weak foundation for a neutrality claim. Our guide to judging credit quality covers the checks.

Why regulators have stepped in

In the European Union, a directive on empowering consumers for the green transition applies from September 27, 2026. Among other things, it bans claims that a product has a neutral, reduced or positive impact on the climate when the claim rests on offsetting. Companies can still buy credits and talk about supporting climate projects, but they can no longer tell EU consumers that the product is climate neutral because of those credits.

In the US, the Federal Trade Commission's Green Guides set out how environmental claims should be substantiated, and the agency opened a review of them in late 2022. Several US courts and state attorneys general have also heard challenges to carbon neutral marketing.

What to look for instead

Labels that say what was done are easier to check than labels that sum it up in a word. "We cut the emissions of this product by 30% since 2022 and support a verified reforestation project" tells you more than "carbon neutral." If a company does make a neutrality claim, it should publish the footprint method, the projects, the serial numbers of the retired credits and the date.

If you can't find any of that, treat the label as advertising.

Independent educational guide, relaunched in 2026. Not affiliated with Vida Carbon Corp, Vida Energy or any carbon-credit seller. Nothing here is investment advice.