What Is Climate Positive?

Climate positive is a claim that an organization, product, building, or event removes more greenhouse gas from the atmosphere than its activities emit, leaving a net negative balance over a defined reporting period. The term is used interchangeably with carbon negative and, in the building sector, with regenerative or net positive design. It sits one step beyond net zero on the same accounting ladder: carbon neutral balances measured emissions with an equivalent quantity of offsets, net zero requires deep absolute reductions before neutralizing a small residual, and climate positive requires the removal side to exceed the emission side outright.

Unlike the two claims below it, climate positive has no governing standard. Carbon neutrality is specified by ISO 14068-1, on climate change management and the transition to net zero, which sets requirements for quantifying a carbon footprint, reducing it, and offsetting the remainder within a defined boundary. Corporate net zero is specified by the Science Based Targets initiative. No comparable document defines the threshold at which an entity becomes climate positive, so the phrase functions as a marketing claim whose meaning depends entirely on the methodology the claimant discloses.

Accounting Boundaries and Removal Quality

Any climate positive claim reduces to two quantities: the inventory and the removals. The inventory follows the Greenhouse Gas Protocol convention of direct emissions from owned sources, indirect emissions from purchased energy, and value chain emissions, the last of which usually dominates and is the most frequently excluded from headline claims. The removal side is where the technical difficulty concentrates. Removals differ in durability, from soil carbon and afforestation measured in decades and vulnerable to fire or land use reversal, through biochar and enhanced weathering, to geological storage of captured carbon dioxide with a storage horizon measured in thousands of years. Avoided-emission credits, such as payments not to fell a forest that was unlikely to be felled, are not removals at all, and a claim built on them fails on its own terms.

Verification and Credibility

Because the claim is unregulated, its credibility rests on disclosure and third-party assurance. The UN High-Level Expert Group report Integrity Matters set out ten recommendations for net zero pledges by companies, cities, and financial institutions, including annual disclosure of greenhouse gas data verified by independent parties, interim targets for 2025, 2030, and 2035, and alignment of lobbying with stated goals. Applied to climate positive claims, those recommendations imply that the boundary, the accounting method, the credit registry, the vintage, and the durability of every retired removal should be public. The SBTi Corporate Net-Zero Standard reinforces the sequencing point that matters most here: reductions inside the value chain come first, and purchased removals address only what is left after that reduction has been achieved, not what an organization would prefer not to reduce.

Climate Positive in the Built Environment

The building and district scale is where the term has the most concrete technical content, because the boundary is physical rather than corporate. A climate positive building exports more low-carbon energy over its life than it imports and offsets its embodied carbon from materials, structure, and construction. Achieving that means combining an efficient envelope, on-site generation, storage, and low-carbon structural materials such as mass timber or blended cements, then accounting for the whole life cycle rather than operational energy alone. European district-scale programs have adopted the label for neighborhood projects that combine on-site renewables, waste heat recovery, and demand flexibility, and the accounting question at that scale becomes how to attribute exported energy and shared infrastructure among participants.

Applications

Climate positive claims and methods appear in a range of fields, including:

• Corporate sustainability strategy and voluntary climate disclosure
• Green building certification and district energy master planning
• Carbon dioxide removal procurement, including direct air capture offtake agreements
• Agriculture and forestry, through soil carbon and land management projects
• Product life cycle assessment and environmental labeling
• Event and supply chain footprint programs