Calyx Carbon Indices

Quality and pricing indicators that track carbon market impact

Q1 2026

Calyx Carbon Integrity Index

Average quarterly GHG integrity

Issuances

4.8

out of 10

4.3%

vs. Q4 '25

Retirements

3.0

out of 10

18.9%

vs. Q4 '25

Calyx-ClearBlue Carbon Price-Integrity Index

Average March price by rating tier

T1 Price

$9.64

2.4%

vs. Feb '26

T2 Price

$7.18

7.0%

vs. Feb '26

T3 Price

$6.08

1.3%

vs. Feb '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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