The Science Based Targets initiative (SBTi) has released the Corporate Net-Zero Standard V2.0, introducing significant changes to how companies set, implement, and report on science-based climate targets.
The updated framework places greater emphasis on implementation, transparency, and continuous improvement while providing more flexibility for organisations operating across different markets and sectors.
The release marks an important milestone in the evolution of corporate climate action. While the original standard helped drive widespread adoption of net-zero targets, Version 2.0 focuses on a new challenge: turning ambition into measurable emissions reductions.
Key takeaways
- The SBTi has released the Corporate Net-Zero Standard V2.0.
- The updated framework shifts the focus from target-setting to implementation.
- Companies can set more context-specific targets based on sector, geography, and value chain considerations.
- The standard introduces an implementation hierarchy that prioritises direct emissions reductions.
- The framework adopts a more practical approach to Scope 3 emissions, focusing attention on the most material sources of value chain emissions.
- Organisations can continue using the current version until January 2028 before transitioning to Version 2.0.
What has changed in the SBTi Net-Zero Standard V2.0?
The Corporate Net-Zero Standard V2.0 introduces a more flexible and practical approach to corporate decarbonisation.One of the most notable changes is the introduction of differentiated approaches for small and medium-sized enterprises and organisations operating in lower-income countries. This recognises that businesses face different challenges and opportunities depending on their size, location, and access to resources.
The updated standard also strengthens the connection between target-setting and transition planning. Rather than relying on a single long-term target, companies are encouraged to set multiple near-term targets that reflect their specific operating context, including capital assets, supply chains, sectors, and geographies.
Another major development is the introduction of an implementation hierarchy. Businesses are expected to prioritise direct emissions reductions within their operations and value chains before considering broader market mechanisms or climate contributions.
The framework also reinforces that high-integrity carbon credits should complement, not replace, genuine emissions reductions. Alongside these changes, the standard introduces stronger expectations around annual reporting, progress assessments, and transparent disclosure of implementation barriers and assumptions.
Build the knowledge to accelerate decarbonisation and drive business value
What does SBTi Net-Zero Standard V2.0 mean for businesses?
The most significant change is not the technical detail within the framework. It is the shift in expectations. For years, many organisations focused on setting ambitious net-zero targets. Today, stakeholders want to see evidence of delivery. Investors are scrutinising transition plans. Customers are demanding greater transparency. Regulators are strengthening climate disclosure requirements.
Businesses are no longer judged solely on the targets they set, but on their ability to demonstrate credible progress towards achieving them. As a result, organisations need more than ambitious climate goals. They need the systems, governance structures, and internal capability to deliver them.
This means sustainability can no longer sit solely within a dedicated ESG function. Achieving science-based targets requires collaboration across procurement, operations, finance, supply chain management, and leadership teams. The organisations most likely to succeed will be those that embed sustainability knowledge throughout the business and equip employees to identify opportunities, manage emissions data, engage suppliers, and support implementation.
What should businesses do next?
Although companies can continue using the current version of the standard until January 2028, the direction of travel is clear. All new submissions will need to align with Version 2.0 from that point onwards.
Now is the time to review existing science-based targets, assess the strength of transition plans, improve emissions data management processes, and identify capability gaps that could hinder implementation. Organisations should also consider how sustainability responsibilities are distributed across teams and whether employees have the knowledge and skills required to support delivery.
The release of the SBTi Net-Zero Standard V2.0 confirms a broader trend. Corporate climate action is entering a new phase where success depends less on setting ambitious targets and more on demonstrating credible progress towards them.
Conclusion
The SBTi Net-Zero Standard V2.0 represents an important evolution in corporate climate strategy. By introducing greater flexibility, stronger accountability, and a clear focus on implementation, the framework helps organisations move from ambition to action.
For business leaders, the message is clear: the future of net-zero depends on execution, and execution depends on capability. Organisations that invest in robust transition planning, transparent reporting, and sustainability education across their workforce will be best positioned to meet stakeholder expectations, reduce climate-related risk, and create long-term business value.
Dedicated to harnessing the power of storytelling to raise awareness, demystify, and drive behavioural change, Bronagh works as the Communications & Content Manager at the Institute of Sustainability Studies. Alongside her work with ISS, Bronagh contributes articles to several news media publications on sustainability and mental health.
