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@climateimpactx.com.
Resources
Market Notices
Amendment to CIX Operating Procedures
Climate Impact X (CIX) would like to inform members and other market participants that the CIX Operating Procedures have been updated with immediate effect. Please note that alongside changes to…
CIX proposes to reinstate C-Quest Capital projects to CIX Cookstoves X
Following Verra’s announcement that it has completed quality control reviews of 22 of the 26 cookstoves projects that were developed by C-Quest Capital (CQC), Climate Impact X (CIX) is seeking…
CIX proposes to remove Rio Anapu-Pacaja (VCS 2252) from CIX Nature X
Climate Impact X (CIX) is proposing to remove the Rio Anapu-Pacaja REDD project (VCS 2252) in Para, Brazil from the list of projects deliverable into the nature-based standard contract CIX…
CIX proposes to reinstate Southern Cardamom (VCS 1748) to CIX Nature X
In light of Verra’s announcement that it has completed its review into the Southern Cardamom REDD+ project (VCS 1748) in Cambodia, Climate Impact X (CIX) is inviting feedback on our…
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