CDP and SBTi are not the same thing
A surprising number of sustainability conversations conflate CDP and the Science Based Targets initiative (SBTi). Both are run by partnerships involving CDP itself, both are climate focused, and both produce visible public commitments. Yet they answer different questions and serve different purposes.
CDP is a disclosure system. It scores how completely and credibly a company reports its environmental performance and management. SBTi is a target validation system. It certifies that a company has set emissions reduction targets aligned with the Paris Agreement.
Disclosure is about what you have done and how you manage it. Target setting is about what you commit to do. Both matter, and they reinforce each other when used together. This article explains how they connect, what each delivers, and how to use both in a coherent decarbonisation strategy.
What CDP delivers
CDP is the world’s largest environmental disclosure system. Companies respond to a structured questionnaire covering Climate Change, Water Security, and Forests. Responses are scored from D minus to A across four progressive bands: Disclosure, Awareness, Management, and Leadership.
Investors, large customers, and regulators use CDP scores as a benchmark of how well a company manages its environmental impact. The score is public, comparable across sectors, and updated annually. Strong CDP scores correlate with better access to capital, qualification for procurement, and reputation.
The CDP Climate Change questionnaire covers, among other things:
- The full Scope 1, 2, and 3 emissions inventory.
- Risk and opportunity assessment.
- Governance and transition planning.
- Targets and progress.
Targets, in CDP, are an input. The company reports what targets it has set and how it is progressing toward them. CDP scores rewards target ambition, methodology, and validation.
What SBTi delivers
SBTi is a partnership between CDP, the United Nations Global Compact, World Resources Institute, and World Wide Fund for Nature. It defines methodologies for emissions reduction targets aligned with the Paris Agreement and validates company targets against those methodologies.
A company that engages with SBTi typically follows a sequence:
- Commit: sign a public commitment letter.
- Develop: build the inventory baseline and set near term and net zero targets.
- Submit: pay the validation fee and submit the target package.
- Validate: SBTi technical team reviews and approves or sends back for revision.
- Disclose: publish targets and report progress annually.
Validated targets are listed publicly on the SBTi target dashboard and are recognised by investors, customers, regulators, and CDP scorers.
How they complement each other
The two systems are designed to work together. The most credible decarbonisation strategy combines disclosure to CDP with validation by SBTi.
SBTi targets feed into CDP scoring. The CDP Climate Change questionnaire explicitly asks whether the company has SBTi validated targets. Validated targets boost the score in the targets section, the transition plan section, and the governance section. As we have written elsewhere, SBTi validation is the single biggest scoring lever for companies aiming for the A list.
CDP data feeds SBTi target setting. To set credible SBTi targets, a company needs a complete inventory baseline and an understanding of its material categories. This is exactly the inventory work that produces a strong CDP response. Companies that already disclose to CDP have a head start when they begin SBTi target setting.
Annual progress is reported through both. Once targets are validated, companies report progress annually. CDP is one of the channels through which this progress is disclosed and publicly scored.
The cycle reinforces itself. Better data leads to more credible targets. Validated targets boost CDP scoring. The CDP score creates pressure to maintain progress. The progress feeds back into the next CDP cycle.
Where they diverge
Despite the integration, several distinctions matter:
Scope of topics
CDP covers Climate Change, Water Security, and Forests. SBTi is primarily climate focused, although the Science Based Targets Network (a separate but related initiative) is developing methodologies for water and nature.
Voluntary vs validated
CDP responses are voluntary disclosure. SBTi validation is a binary certification. Companies can disclose to CDP without SBTi validation, but they cannot have SBTi validated targets without supporting them with data discipline that CDP rewards.
Cost
CDP charges a response fee for disclosure (although smaller companies often respond for free or at reduced cost). SBTi charges a validation fee, typically between 9.500 and 14.500 USD per submission for most companies, plus sector specific tools and resubmissions.
Outputs
CDP produces a public score and benchmark. SBTi produces a binary “validated” status and lists targets on a public dashboard.
Practical alignment
For companies serious about decarbonisation, the alignment recipe is structured by year:
Year 1: foundation. Build the inventory. Submit a baseline CDP response (typically scoring C). Sign the SBTi commitment letter. The combination of disclosure and commitment signals seriousness to investors and customers.
Year 2: validation. Develop and submit science based targets. Improve CDP response based on year 1 feedback. Cover material Scope 3 categories. Aim for B band.
Year 3: integration. Receive SBTi validation. Update CDP response to reflect validated targets. Add third party verification of inventory. Build supplier engagement programme. Aim for B plus or A minus.
Year 4 and beyond: leadership. Maintain SBTi progress reporting. Deepen CDP response in advanced areas (sector specific metrics, water, forests if material). Aim for A list.
This sequence is what CDP scorers and SBTi validators expect. Companies that try to compress all of it into a single year typically end up with weaker outcomes in both systems.
Common confusions
A few patterns repeat in the field:
- Treating SBTi as a substitute for CDP. SBTi validation alone does not satisfy investors who want to see how the company is managing toward the targets. CDP fills that gap.
- Treating CDP as a substitute for SBTi. A high CDP score without validated targets is increasingly seen as managing without committing. The two are read together.
- Setting non SBTi targets and claiming science based. Some companies set internal “science based” targets without SBTi validation. Investors and CDP scorers distinguish between validated and self declared.
- Starting both at the same time without staging. Companies that submit to both in parallel often discover their inventory is not strong enough to support either properly.
Where Dcycle fits
The data work that supports CDP scoring and SBTi validation is the same: a complete, GHG Protocol aligned inventory across Scope 1, 2, and material Scope 3 categories, with documented methodology and verifiable evidence. Dcycle is built around this requirement. Companies use the platform to build the baseline, monitor progress against validated targets, and produce the evidence that both systems require.
To see how this would apply to your trajectory, request a demo. For broader context on how CDP fits with CSRD and the rest of the climate framework ecosystem, the resource hub covers the wider picture.
Final thought
CDP and SBTi are not alternatives. They are two halves of a credible decarbonisation strategy. Disclosure without target setting is incomplete. Target setting without disclosure is unverifiable. Companies that engage with both, sequenced properly, are the ones whose climate stories will hold up to investor, customer, and regulator scrutiny in the next decade.