A "carbon neutral" claim on a package is credible only when the company behind it has reduced its own emissions first and used carbon offsets merely to compensate for what remains — and a new international standard plus an incoming EU ban are turning that expectation into a testable rule. Until recently, a company could label a product carbon neutral simply by buying enough offsets to cover its footprint. That offset-only model is now being retired: the ISO 14068-1 standard replaced PAS 2060 in January 2025 with an explicit reduction-first hierarchy, and the EU's Empowering Consumers for the Green Transition Directive will prohibit offset-based climate neutrality claims on products from September 2026.
Decoding 'Carbon Neutral': What It Means for Consumers
At its core, a carbon neutral claim asserts that the emissions associated with a product have been balanced out. What the label cannot tell you on its own is how that balance was achieved — whether the company cut emissions in its own operations and supply chain, or simply paid for projects elsewhere, such as tree planting or renewable energy, to compensate for emissions the product still causes.
That distinction matters because regulators and courts have concluded that offset-based claims can mislead shoppers about a product's true environmental performance, as Devera, a compliance information platform, reports in its explanation of the EU rules. The reason is structural: offsets do not reduce the emissions embedded in the product; they compensate for them elsewhere. A bottle, a t-shirt or a food item carrying a carbon neutral label may have an unchanged footprint, with the "neutrality" purchased at a distance.
Consumer expectations are moving in the same direction as the rules. Climate Impact Partners, a company working in carbon markets, observes that "consumer and investor expectations around carbon offsets are rising, with growing demand for transparency, credibility, and real climate impact," and that both groups increasingly expect companies to prioritize actual emissions reductions and use only high-quality, verified offsets for what remains. Heightened scrutiny of vague claims like "carbon neutral" is part of that shift.
Reduction First: The Core of Credible Carbon Neutrality
A direct emissions reduction means a company measures the greenhouse gases associated with its product — typically following accounting methods such as ISO 14064-1 for organizational footprints, ISO 14067 for product footprints, or the GHG Protocol, according to the sustainability consultancy Circular Ecology — and then works to shrink those emissions: changing processes, energy sources, materials or logistics in its own value chain.
Carbon offsetting is different in kind. It funds emission reductions or removals outside the product's value chain, and those credits are then counted against the product's footprint on paper. Under the older model, a company with an unchanged footprint could buy credits and call the product neutral.
The modern standard closes that path. Circular Ecology, which specializes in carbon accounting standards, explains that ISO 14068-1 introduces a clear hierarchy that prioritizes emissions reductions and removals before offsetting is used, with offsets limited to residual emissions that cannot reasonably be eliminated. In other words, offsets are still permitted — but only as a last resort for what a genuine reduction effort could not eliminate, not as a substitute for one. Devera's guidance puts the same point bluntly: under ISO 14068-1, companies must first demonstrate genuine emissions reductions before any offsetting is considered.
Key Standards and Regulations Shaping Claims
Two instruments define the current benchmark for credibility, and they work differently. ISO 14068-1, which took over from the withdrawn PAS 2060 in January 2025, is a voluntary international standard. It sets the reduction-first hierarchy and is now considered best practice for credible carbon neutral claims, according to Circular Ecology. A company that references it is signaling that its claim follows a structured, auditable process.
The EU's Empowering Consumers for the Green Transition Directive, by contrast, is binding law. Applying from September 2026, it prohibits product climate neutrality claims based solely on carbon offsetting rather than actual reductions in the value chain, according to Devera's regulatory overview. From that date, science-backed substantiation becomes a legal requirement in the EU rather than a best practice. If you shop in Europe, the practical effect is that offset-only labels will have to disappear from shelves; elsewhere, the standard still functions as the credibility yardstick.
US shoppers face a softer regime. The Federal Trade Commission's Green Guides, as Carbon Credit Capital explains, are not rules or regulations but guidance describing the types of environmental claims the FTC may or may not find deceptive under Section 5 of the FTC Act, including guidance on carbon offsets and on certifications and seals of approval. Guidance still gives companies a reason for caution, but it does not create the hard prohibition that the EU directive does.
Consumer's Carbon Neutral Claim Evaluation Framework
Use this decision matrix at the shelf. It classifies a claim according to the shift described above: claims aligned with reduction-first principles are more likely credible; claims relying on the older offset-only model are increasingly deemed misleading and, in the EU from September 2026, will be unlawful.
| Claim aspect | Credibility indicator | Key standard or regulation |
|---|---|---|
| Core principle of the claim | Prioritizes genuine emissions reductions before offsetting — a shift from older models that allowed offsetting without prior reduction | ISO 14068-1 |
| Role of offsets | Limited to compensating residual emissions that cannot reasonably be eliminated; offset-only reliance is increasingly considered misleading and targeted by regulation | ISO 14068-1; EU ECGT (from September 2026) |
| Claim specificity and verification | Precise, well-scoped claims are far less likely to be challenged than broad or unqualified ones; verification reduces risk but does not guarantee perfection | ISO 14068-1 (with ISO 14064-1, ISO 14067, GHG Protocol accounting) |
| Regional legal status | Offset-based carbon neutral labels prohibited on products in the EU from September 2026 | EU ECGT |
Apply it in three checks. First, check specificity: a credible claim states what part of the product's life is covered and points to accessible details. Vague, unqualified claims are the ones most likely to be challenged. Second, check the standard: look for an explicit reference to ISO 14068-1 or to its accounting foundations (ISO 14067 for product footprints, the GHG Protocol). A claim citing only an unnamed offset purchase program reflects the older model. Third, check the hierarchy: does the company describe reductions it made first — energy, materials, logistics — with offsets mentioned only for what remains?
If offsetting is the entire story, treat the claim as potentially greenwashing rather than evidence of genuine climate action. This framework tells you how to read a claim, not which brands pass; it evaluates the label in front of you, product by product, and does not extend to corporate net-zero pledges.
Making Informed Choices: Beyond the Carbon Neutral Label
Consumers should prioritize products with "carbon neutral" claims that clearly demonstrate a commitment to emissions reduction before offsetting, are verified against a recognized standard like ISO 14068-1, and provide transparent details about both the reductions and the residual offsetting. In practice, look for product labels that explicitly reference ISO 14068-1 or similar reduction-first standards, and provide accessible information about their emissions reduction strategies and residual offsetting projects.
Where the evidence is missing — no named standard, no scope, no described reductions — the label is telling you only that offsets were bought, and that alone is no longer the accepted definition of carbon neutral. The dated milestone to watch is September 2026, when the EU directive's prohibition on offset-based neutrality claims takes effect; products sold in Europe will need substantiated, reduction-based claims, and that regulatory floor gives shoppers everywhere a concrete benchmark to demand.
