Calyx Carbon Indices

Quality and pricing indicators that track carbon market impact

Q2 2026

Calyx Carbon Integrity Index

Average quarterly GHG integrity

Issuances

5.4

out of 10

25.58%

vs. Q1 '26

Retirements

3.3

out of 10

3.13%

vs. Q1 '26

Calyx-ClearBlue Carbon Price-Integrity Index

Average June price by rating tier

T1 Price

$9.08

0.06%

vs. May '26

T2 Price

$8.05

9.67%

vs. May '26

T3 Price

$6.81

14.54%

vs. May '26

H1 2025 Report

Get a deeper look into the data and what it means for carbon credit strategies

State of Quality Report

Good carbon credits are out there. We know how to find them.

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