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GSA/RColombiaGeneral Methodologyv2.0

Conservation and reforestation of degraded areas in Barbosa, Colombia

GS-520 ↗ · current registry ID: GS3025

#8of 38 in ARR (afforestation)#11of 18 in Colombia#284of 426 in Gold Standard (GS)

4.9/ 10
Integrity
4.5
Transparency
5.0
Claim Safety
5.0
Documentation
5.5

Audit Analysis

This Gold Standard A/R project in Barbosa, Colombia has VVB-confirmed additionality and quantified leakage, but suffers from significant permanence gaps (no buffer pool stated, reversal risk unaddressed), multiple material findings including loss of 11.3 ha of Guadua angustifolia, and a project-specific baseline. The project delivered roughly 84% of its ex-ante carbon estimate for the monitoring period, and three corrective actions were required by the verifier.

Red Flags

  • No buffer pool percentage stated in any available document, leaving permanence risk for this A/R project unmitigated
  • Reversal events explicitly 'not addressed' in the verification report despite 11.3 ha of Guadua angustifolia dying from incorrect site establishment
  • FPIC (Free, Prior and Informed Consent) was not conducted, a significant safeguards gap for a community-adjacent reforestation project
  • Biodiversity monitoring and groundwater monitoring were not executed due to financial constraints, undermining the sustainability claims in the PDD
  • Crediting period differs between the 2019 verification report (2014–2044) and the 2021 verification report (2011–2050), raising questions about the validity of the original registration
  • Buffer pool size not disclosed in available documents

Credit Vintages

IssuedRetiredAvailable
2011
9380938
2012
2,78902,789
2013
2,85602,856
2014
2,79602,796
2015
2,80502,805
2016
2,81302,813
2017
1,26601,266
2019
1,79201,792
2020
2,79202,792
2021
2,79502,795
2022
2,79902,799
2023
1,43601,436
2024
2,80602,806
2025
2,80902,809
2027
1,80001,800
2028
2,82102,821
2029
2,82402,824
2037
1,54701,547
2038
1,49501,495
2039
2,86802,868
2040
2,87202,872
2041
2,87702,877
2043
1,93801,938
2044
1,52601,526
2045
2,89702,897
2046
2,90302,903
2047
2,90902,909
2048
2,91502,915
2049
2,92002,920
2050
1690169
Total70,773070,773

Risk Indicators

Additionality

VVB-confirmed combined test

Permanence

No buffer pool stated; reversal unaddressed

Leakage

Quantified per 2021 verification

Baseline

Project-specific; reassessment timing not stated

Safeguards

Grievance present; FPIC not conducted

Double-claim

CORSIA and CCP status not stated

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Analysis ProvenanceScored2026-08-25General Methodology v2.0

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