• SBTi’s Corporate Net-Zero Standard Version 2.0 expands the framework for companies setting and implementing science-based climate targets.
• The updated standard introduces differentiated pathways for SMEs and companies in lower-income countries.
• Companies must report annually, assess implementation barriers, and strengthen targets through continuous improvement cycles.

SBTi Moves Net-Zero Rules From Ambition to Delivery

The Science Based Targets initiative has released its new Corporate Net-Zero Standard Version 2.0, raising the bar for how companies set, act on, and report against climate targets.

The updated framework is the SBTi’s most comprehensive corporate climate standard to date. It expands the tools available to companies as they move from high-level climate commitments to practical emissions reduction plans.

For executives, the message is clear. Net-zero targets now need stronger links to capital allocation, transition planning, supply chain action, and annual disclosure. The standard also responds to a core tension in corporate climate strategy: companies operate in different markets, sectors, and policy environments, yet face rising pressure to show credible progress.

The SBTi said Version 2.0 is designed to make science-based climate action “practical, accessible, and relevant for companies at every stage of the net-zero journey.”

New Framework Adds Flexibility Across Markets

A major change is the standard’s differentiated approach across markets. The updated framework includes accommodations for small and medium-sized enterprises, as well as companies operating in lower-income countries.

That shift matters for global adoption. Many companies outside developed markets face weaker grids, higher financing costs, limited policy support, and lower access to low-carbon technologies. A single pathway can make target-setting harder for firms with fewer levers available.

Version 2.0 aims to keep ambition high while making implementation more realistic. Companies will set targets that reflect their operating context. These include emissions opportunities across capital stock, value chains, sectors, and geographies.

The framework also strengthens the connection between target-setting and transition planning. Companies must set two or more near-term targets. They can also choose to set an overarching net-zero target.

For investors, this puts more focus on whether climate plans match business reality. It also creates a clearer route to assess execution risk, not just ambition.

Companies Must Show Best-Efforts Action

The updated standard places greater weight on transparency. Companies must pursue targets on a best-efforts basis and disclose key assumptions and dependencies.

That includes reporting barriers to implementation. It also requires companies to explain how they plan to address them.

This is an important governance shift. Boards and management teams can no longer rely on distant targets without showing the operational steps behind them. The standard expects companies to use all available levers to cut emissions.

Those levers now sit within an implementation hierarchy. Priority goes to actions that directly reduce emissions in company operations and value chains. The framework also allows broader activity-pool and sector-level actions where appropriate.

Market instruments may support these efforts. These include energy attributes and commodity certificates under models such as mass balance and book-and-claim. The SBTi said such tools remain subject to guardrails.

Carbon Credits Remain a Complement, Not a Substitute

Version 2.0 also addresses one of the most contested issues in corporate climate strategy: the role of carbon credits.

The standard maintains that high-integrity carbon credits and other climate contributions can complement corporate decarbonization. They cannot replace emissions cuts within a company’s own footprint.

The SBTi plans to treat these contributions through a voluntary recognition program. That approach gives companies room to finance climate action beyond their value chains. It also keeps the core focus on direct emissions reductions.

For carbon markets, the wording is significant. It supports demand for high-integrity credits but rejects their use as a shortcut to net zero. Buyers will face pressure to prove that credits add to, rather than mask, real decarbonization.

RELATED ARTICLE: SBTi Issues Detailed Decarbonization Pathways for Global Chemicals Industry

Annual Reporting Raises Pressure on Boards

The standard introduces a process for annual reporting and periodic assessment. Companies must review progress, disclose barriers, and explain actions taken to close gaps.

They must also set new targets before or at the end of a cycle. This includes cases where emissions remain above target pathways.

For C-suite leaders, the compliance burden is not only technical. It is strategic. Climate targets will need stronger links to finance teams, procurement, operations, energy sourcing, and supplier engagement.

The updated framework also gives investors a more structured basis for scrutiny. Annual reporting can expose whether companies are progressing, stalling, or relying too heavily on assumptions outside their control.

“Natura’s experience in the Corporate Net-Zero Standard 2.0 pilot program reinforces our conviction that the evolution of this standard is fundamental to the success of global climate goals. We support this new milestone as it becomes more connected to current challenges and corporate reality, ensuring that the transition to net zero is as ambitious as it is pragmatic and aligned with the urgency of our time.” João Teixeria, Climate and Nature Manager, Natura

Why It Matters for Global Climate Governance

The new standard lands at a critical moment for corporate climate credibility. Regulators, investors, and civil society are demanding more proof behind net-zero claims. Greenwashing risk is rising, while capital markets continue to reward stronger transition discipline.

SBTi’s Version 2.0 gives companies a clearer framework for turning targets into managed execution. It also raises expectations for disclosure, board oversight, and value chain accountability.

For global companies, the standard will shape how climate ambition gets measured across diverse markets. For investors, it offers a sharper lens on which firms can translate commitments into emissions cuts.

The next phase of corporate net zero will not be judged by announcements alone. It will be judged by delivery, evidence, and the ability to keep improving as climate, policy, and market risks intensify.

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