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Independent carbon credit ratings for buyers, financial institutions, and market platforms. Explore carbon credit ratings

Pricing

Pricing aligned with rigorous review.

Valence Four works with buyers, platforms, financial institutions, and project developers. Fees cover rating work and market access; they do not influence rating outcomes.

Basic

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For individuals and small organisations accessing Valence Four ratings for research and due diligence.


  • +Access to all published ratings
  • +Rating rationale summaries
  • +Monthly Bulletin subscription
  • +Email support
  • +Up to 2 user seats
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Professional

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For procurement teams, fund managers, and ESG professionals who need full rating data and analysis tools.


  • +Everything in Basic
  • +Full rating rationale reports
  • +Rating history and trend data
  • +Downloadable rating data exports
  • +API access to rating database
  • +Priority support
  • +Up to 10 user seats
  • +Custom coverage requests
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Enterprise

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For exchanges, financial institutions, and compliance bodies requiring full integration and custom coverage.


  • +Everything in Professional
  • +Unlimited user seats
  • +Custom credit coverage requests
  • +White-label data integration
  • +Dedicated account manager
  • +Quarterly market briefings
  • +Regulatory compliance support
  • +SLA-backed support
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Frequently asked questions.

Do you charge project developers?

Yes. Project developers can pay for rating work. That fee covers the review process, not the result. Ratings are based on documented evidence and analyst review.

Can I request a rating for a specific credit issuance?

Professional and Enterprise subscribers can submit rating requests for specific credit issuances. We review all requests and accept those that fall within our coverage scope and have sufficient documentation available.

What happens if I disagree with a rating?

Any party can submit a factual correction request within 30 days of publication. We review all substantive challenges through our rating committee. We do not adjust ratings in response to commercial pressure.

Is pricing available for academic or non-profit organisations?

We offer discounted access to academic researchers and registered non-profit organisations. Please contact us with details of your organisation and intended use.