Carbon neutral vs net zero: what is the difference?

Carbon neutral and net zero are often used interchangeably, but they are not the same. In short: carbon neutrality means balancing your emissions with an equivalent amount of removals or offsets, and can be reached largely through offsetting. Net zero is more demanding: it requires deep cuts across the whole value chain, in line with climate science, before neutralising only the small share of residual emissions with permanent removals.

The difference matters because regulators, investors and customers increasingly scrutinise climate claims. This guide explains what each term means, the standards that now define them, and how to decide which goal fits your company.

Carbon neutral vs net zero at a glance

What does carbon neutral mean?

Carbon neutrality means that the emissions attributed to an organisation, product or event are balanced by an equivalent amount removed or avoided elsewhere. In practice it combines:

1. Reduction: energy efficiency and process improvements to lower the baseline footprint.
2. Renewable energy: switching to renewable electricity, backed by guarantees of origin or renewable energy certificates.
3. Offsetting: compensating the remaining emissions through verified carbon credits such as reforestation or renewable projects.

Since late 2023, the reference standard is ISO 14068-1:2023, which replaced the British specification PAS 2060. It sets out how to quantify, reduce and offset a carbon footprint to claim carbon neutrality credibly, and crucially it requires reduction to take priority over offsetting.

What does net zero mean?

Net zero goes further. It refers to cutting all greenhouse gases (not just CO₂, but also methane, nitrous oxide and fluorinated gases) across the value chain to the lowest possible level, and neutralising only the residual emissions that cannot yet be eliminated, with permanent carbon removals. Its defining features are:

1. Full coverage: it includes scope 1, scope 2 and scope 3 emissions, with scope 3 (the supply chain) usually the largest and hardest part.
2. Science-based trajectory: a credible net-zero plan aligns with limiting global warming to 1.5°C, in line with the Paris Agreement and the recommendations of the IPCC.
3. Removals for residuals only: offsetting is not enough; remaining emissions are balanced with durable removals rather than avoidance credits.

The leading framework is the SBTi Corporate Net-Zero Standard. The Science Based Targets initiative published version 2.0 of this standard in June 2026, raising the bar for how companies set near-term and long-term targets and treat the value chain.

Why the distinction matters

• Credibility: net zero is seen as more rigorous because it requires real reductions, not just the purchase of offsets.
• Regulation and anti-greenwashing: the EU is tightening the rules on environmental claims, so vague or offset-heavy "carbon neutral" labels face growing scrutiny. See our guide on how to communicate a decarbonisation strategy without greenwashing.
• Investor expectations: shareholders increasingly look for Paris-aligned, science-based commitments.

How to achieve carbon neutrality

1. Measure emissions: establish a baseline footprint, focusing on CO₂ from direct operations and energy.
2. Reduce where possible: improve energy efficiency, switch to renewables and optimise logistics.
3. Offset the rest: buy high-quality, verified carbon credits for the emissions you cannot yet cut.
4. Reassess each year: measure and neutralise again annually to maintain the claim, in line with ISO 14068-1.

How to achieve net zero

1. Build a full inventory: measure all greenhouse gases, including scope 3 categories such as purchased goods, product use and travel.
2. Set science-based targets: define near-term and long-term targets following the SBTi methodology aligned with the Paris Agreement.
3. Decarbonise deeply: electrify fleets, source renewable power and redesign processes, as part of a wider decarbonisation strategy.
4. Scale durable removals: use permanent removals for the residual emissions that remain.
5. Monitor and report: track progress transparently against recognised frameworks.

Frequently asked questions

Is net zero the same as carbon neutral?

No. Carbon neutral typically balances CO₂ with offsets and can be reached largely through offsetting. Net zero covers all greenhouse gases, demands deep science-based reductions across the value chain, and limits removals to residual emissions.

Which standard defines carbon neutrality?

ISO 14068-1:2023, which replaced PAS 2060 in 2023.

Which goal should my company choose?

Carbon neutrality can be a useful early milestone, but net zero is the more robust, future-proof target. Many companies pursue carbon neutrality now while building a science-based net-zero plan for the long term.

Both paths start with an accurate inventory. Manglai's carbon footprint solution measures your emissions across all three scopes so you can set credible reduction targets and avoid greenwashing.