900+
Projects covered in trade database
40+
Project types tracked
80+
Countries represented
CIX Trade Database
Gain access to thousands of curated historical and daily updated price points from the carbon spot market and CIX venues. Our trade database provides granular insights into credit-type and project-specific price dynamics—including bids and offers—empowering you to make informed, data-driven trading decisions.
CIX Price Benchmarks
Inspired by commodities and financial markets, our exchange-powered benchmarks provide transparent, market-representative price signals. Built on global best practices and underpinned by firm bids, offers and executed trades on our platform, we deliver trusted market insights to help you track price movements, mark positions and negotiate bilateral deals with confidence.
Our spot price assessments follow pricing methodologies and governance processes that align with the International Organisation of Securities Commissions Principles for Oil Price Reporting Agencies (IOSCO Principles).
CIX IOSCO Statement of Compliance
Each year, as part of CIX’s commitment to a well-functioning benchmarking process, we engage an independent auditor to conduct a Reasonable and Limited Assurance Review of our benchmark methodology and governance to ensure adherence to the International Organisation of Securities Commissions Principles for Oil Price Reporting Agencies (covers areas such as price assessment methodology, data reporting, management of contract and index methodology changes, supervision of assessors, audit trails, as well as conflicts of interest.
Ernst & Young’s assessment confirms that CIX’s benchmark governance and operating processes align with the IOSCO Principles for the administration and calculation of CIX Nature X (CNX), CIX Cookstoves X (CCX) and CIX ARR X (CAX). The assurance reviews for CAX and CCX were limited to specific assessment dates, while CNX received a reasonable assurance review over 12 months.
Read CIX’s full Statement of Compliance with the IOSCO Principles below. Previous IOSCO audit reports are available upon request at pricing@stg-climateimpactxcom-staging.kinsta.cloud.
Resources
Market Notices
CIX proposes to discontinue China ARR standard contracts and benchmarks
Climate Impact X (CIX) is proposing to discontinue its China ARR standard contracts, along with the associated benchmark assessments, and invites feedback on this proposal from market participants. Under the…
Suspension of membership – Finbird Technologies Private Limited
Climate Impact X (CIX) has suspended the membership of Finbird Technologies Private Limited, effective 7 February 2025. This action was taken following a breach of the CIX platform terms and…
Update to CIX ARR X – China project eligibility
Climate Impact X (CIX) would like to inform members and other market participants that the list of projects eligible for delivery into CIX ARR X – China (CAX-C) has been…
Update to CIX ARR X – China project eligibility
Climate Impact X (CIX) would like to inform members and other market participants that the list of projects eligible for delivery into CIX ARR X – China (CAX-C) has been…
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