2 published options covered. This is a selected shortlist, not every provider in the market. Research method and limits.
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Option
Published route
Before committing
Climate Impact X
Publishes corporate carbon-credit sourcing, transaction and retirement enquiries.
Confirm instrument/project, vintage, registry, accepted counterparty, beneficiary, fees, settlement and retirement record; no quality, tax eligibility or environmental outcome is independently endorsed.
PacificLight
Publishes customer assistance to source, transact and retire carbon credits and RECs.
Confirm customer eligibility, exact instrument, project/vintage, registry, retirement beneficiary, evidence and full cost; marketing exclusivity or substantiated environmental-claim assurances are not adopted.
Choose by what you need
Define the intended use and exact instrument before requesting a price. CIX publishes corporate sourcing, transaction and custody/retirement services. PacificLight’s Sustainergy programme publishes sourcing, transacting and retiring carbon credits and renewable energy certificates for customers. Carbon credits and RECs are different instruments and are not assumed interchangeable. Confirm the project, standard, vintage, registry, ownership, beneficiary, quantity, fees and retirement evidence. Inclusion does not independently validate credit quality, carbon-tax eligibility, investment return or a carbon-neutral claim.
Shortlisted options
These options are listed alphabetically. Compare the selected offer and terms before committing; inclusion is not a quality ranking.
Publishes corporate carbon-credit sourcing, transaction and retirement enquiries.
Why consider it: The procurement and retirement steps can be specified together.
May suit: Organisations evaluating an actual carbon-credit procurement brief.
Before deciding: Confirm instrument/project, vintage, registry, accepted counterparty, beneficiary, fees, settlement and retirement record; no quality, tax eligibility or environmental outcome is independently endorsed.
Publishes customer assistance to source, transact and retire carbon credits and RECs.
Why consider it: A customer can request defined sourcing and retirement work.
May suit: Businesses checking an accepted Sustainergy procurement enquiry.
Before deciding: Confirm customer eligibility, exact instrument, project/vintage, registry, retirement beneficiary, evidence and full cost; marketing exclusivity or substantiated environmental-claim assurances are not adopted.
What purpose, exact instrument, project, standard and vintage are required?
Who owns the units and executes settlement/retirement for which beneficiary?
What fees, registry evidence and claim/eligibility review are included?
How this comparison was researched
We reviewed the linked primary pages on the research date. We did not visit, receive services, buy products, apply for finance or make bookings. This records published scope and enquiry terms; it does not assess service quality or promise outcomes or availability. Confirm the selected arrangement and complete current charges directly.
How this guide was researched
Options are listed alphabetically, not ranked. No business paid for editorial inclusion. Known Tendou client relationships are disclosed. Confirm the selected product, visit or contract directly.
Sources
Climate Impact X actual corporate buyer route (Official operator, responsible venue or public-body page, checked 2026-10-25): https://climateimpactx.com/corporates/