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  1. Chapters
  2. Target Setting
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Science Based Targets Initiative

© Science Based Targets Initiative 2026. Science Based Targets Initiative is a registered charity in England and Wales (1205768) and a limited company registered in England and Wales (14960097). Registered address: 66 Lincoln's Inn Fields, London, England, WC2A 3LH. SBTI Services Limited is a limited company registered in England and Wales (15181058). Registered address: 66 Lincoln's Inn Fields, London, England, WC2A 3LH. SBTI Services Limited is a wholly owned subsidiary of Science Based Targets Initiative.

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Target Setting

Background: After defining organizational and operational boundaries and understanding current performance, companies set targets to reduce emissions from their operations and value chains in line with net-zero pathways. This chapter sets out the requirements for establishing measurable targets across scope 1, scope 2, and scope 3 emissions.

When setting targets, companies determine their ambition based on their physical GHG inventory, including, where applicable, the location-based method for scope 2. This ensures that targets are grounded in emissions associated with the underlying emissions-generating activities within each company’s operations and value chain.

To enable recognition of a broader range of actions that support target implementation, companies separately account for and report actions and market instruments not reflected in their physical GHG inventories, in accordance with relevant GHG accounting standards set out in Chapter 2. This approach preserves the physical GHG inventory as the basis for target setting, while enabling companies to transparently report additional actions they take to implement targets and support decarbonization.

Companies set targets using SBTi-defined metrics and methods calibrated to science-based net-zero pathways. These are designed to support consistency across reporting and target-setting frameworks. Additional science-based target-setting methods and pathways may be proposed to the SBTi for consideration in accordance with applicable procedures (forthcoming).

SBTi targets are expected to be pursued on a best-efforts basis, subject to clearly stated assumptions and external dependencies. Companies are expected to actively use all available levers within their control or influence to implement their targets and to actively work to address barriers and dependencies, including operational improvements, procurement choices, supplier engagement, and product or service innovation.

Together, these requirements ensure that targets reflect companies’ current emissions profiles and remain aligned with eligible net-zero pathways, providing a credible basis for tracking company-level progress toward emissions reductions and contributing to broader efforts to achieve a net-zero economy by 2050 or earlier.24

3.1 General target setting

Intent

To ensure companies set robust targets for their operational and value chain emissions that drive measurable progress using standardized metrics and methods aligned to science-based net-zero pathways and established accounting approaches.

CNZS-C9
Companies shall set targets for emissions from their operations and value chain that are consistent with science-based net-zero pathways.
Assessment stage
Target Validation
Company category
All companies

3.2 Scope 1 targets

Intent

To ensure companies set comprehensive targets to reduce and ultimately eliminate scope 1 emissions from sources they own or control. Companies use standardized target-setting options appropriate to their activities, including absolute emissions reduction, sector-specific emissions intensity, or company-specific asset transition targets, all consistent with reaching net-zero emissions by 2050 at the latest.

CNZS-C10
Companies shall set near-term scope 1 targets for emissions from sources owned or controlled by the company.
Assessment stage
Target Validation
Company category
All companies
CNZS-C11
Companies setting near-term scope 1 emissions intensity or asset transition targets shall set long-term scope 1 targets to reduce emissions from sources owned or controlled by the company to residual levels by 2050 at the latest.
Assessment stage
Target Validation
Company category
Category A
Category B (optional)

3.3 Scope 2 targets

Intent

To enable companies to decarbonize their purchased electricity, heat, steam, and cooling, and contribute to the decarbonization of the energy systems that supply them, through the setting of comprehensive scope 2 targets. Requirements for implementing scope 2 targets, including geographic and temporal matching, are covered in the Target Implementation chapter, Sections 4.3 and 4.4.

CNZS-C12
Companies shall set near-term scope 2 targets for emissions from their purchased and consumed electricity, heat, steam, and cooling.28
Assessment stage
Target Validation
Company category
All companies
CNZS-C13
Companies that choose to set long-term scope 2 targets shall reduce emissions from their purchased and consumed electricity, heat, steam, and cooling to residual levels by 2050 at the latest.
Assessment stage
Target Validation
Company category
All companies (optional)

3.4 Scope 3 targets

Scope 3 near-term target boundary

Intent

To ensure companies focus their scope 3 targets on the most material emissions sources in their value chains and where they can credibly take action, while allowing limited, justified exclusions for emissions where companies lack the practical ability to influence outcomes.

CNZS-C14
Companies shall set near-term scope 3 targets that cover significant scope 3 categories.
Assessment stage
Target Validation
Company category
Category A
Category B (optional)

Scope 3 target-setting options

Intent

To drive supplier, customer, and product performance compatible with a net-zero economy by ensuring that companies set comprehensive scope 3 targets using practical and science-based approaches. When scope 3 activities are covered by targets set through applicable SBTi Sector Standards, including for forest, land, and agriculture (FLAG), companies are not required to set scope 3 targets for those same activities under the Corporate Net-Zero Standard.

CNZS-C15
Companies shall set near-term scope 3 targets for value chain emissions using one of the eligible options.
Assessment stage
Target Validation
Company category
Category A
Category B (optional)
CNZS-C16
Companies that choose to set long-term scope 3 targets shall reduce value chain emissions to residual levels by 2050 at the latest.
Assessment stage
Target Validation
Company category
All companies (optional)

3.5 Net-zero targets

Intent

To ensure that any company setting a net-zero target does so on the basis of comprehensive near-term and long-term targets covering all scope 1, scope 2, and scope 3 emissions, and reaches a state of net-zero through deep emissions reductions and the neutralization of residual emissions.

CNZS-C17
Companies that choose to set a net-zero target shall establish near-term and long-term targets covering scope 1, scope 2, and scope 3 emissions, and neutralize any residual emissions.
Assessment stage
Target Validation
Company category
All companies (optional)

3.6 Reporting target information

Intent

To drive transparency by requiring companies to report clear, consistent, and timely information about their target base year and targets.

CNZS-C18
Companies shall report target information after completing the validation process.
Assessment stage
Target Validation
Company category
All companies
CNZS-C19
Companies that consolidate multiple scope 3 targets into a single “headline ambition” shall ensure that the headline ambition transparently communicates the intended outcome of the consolidated targets.
Assessment stage
Target Validation
Company category
All companies (optional)

3.7 Target revision

Intent

To ensure that targets remain valid, science-based, and aligned with the effective SBTi Standards over time by requiring companies to revise targets where necessary following significant structural or methodological changes.

CNZS-C20
Companies shall revise their targets where significant changes result in targets that no longer conform to the Corporate Net-Zero Standard or any applicable SBTi Sector Standard.
Assessment stage
Target Validation (revalidation)
Company category
All companies

Footnotes

  1. 24.
    Alignment with net‑zero pathways reflects consistency with scientific reference trajectories used to calibrate target ambition at the time of target setting. Such alignment does not constitute a prediction, guarantee, or assurance that implementation of an individual company’s targets will, on its own, be sufficient to deliver economy‑wide or sector‑wide net‑zero outcomes, which depend on broader system‑level factors beyond the control of any single company.