Grass Is Greener
Score Breakdown
Integrity
verified The verification report (2021-08-27) confirms additionality and reports no material findings or corrective actions.
missing Leakage is not addressed and key baseline/permanence parameters (baseline method, buffer contribution) are not stated in the extracted record.
Transparency
verified The VVB is identified (Ruby Canyon Environmental, Inc.) and the monitoring period is clearly stated (2020-06-16 to 2021-06-15) in the verification report (2021-08-27).
missing Claimed vs. verified ERs are not provided in the extracted record, limiting MRV transparency.
Claim Safety
verified No reversals were reported during the reporting period in the verification report (2021-08-27).
missing CORSIA/CCP status is not stated and leakage/baseline details are missing, increasing greenwashing and over-crediting risk.
Documentation
verified A recent verification report (2021-08-27) is available with high extraction confidence and no corrective actions required.
missing Only two documents were captured (one is an unknown document), and safeguards information is contradictory across sources.
Detailed Analysis
Integrity
The verification report (2021-08-27) confirms additionality and reports no material findings and no corrective actions, which supports basic program integrity. Permanence risk appears managed in practice for the period (no reversals reported), but the buffer pool contribution (or equivalent risk management terms) is not stated in the extracted record. Baseline approach and reassessment timing are also not stated, and leakage is explicitly not addressed with no deduction reported, which weakens confidence in net climate benefit.
Transparency
The verification report (2021-08-27) clearly identifies the VVB (Ruby Canyon Environmental, Inc.) and specifies the monitoring period (2020-06-16—2021-06-15). However, the extracted record does not include the total emissions reductions/removals claimed or verified, preventing a basic cross-check of accounting outcomes. With limited document coverage (two documents, one unspecified), public traceability of key quantifications is constrained.
Claim Safety
Because baseline method and leakage treatment are not substantiated in the extracted record (and leakage is noted as not addressed), there is elevated risk that credited benefits could be overstated. CORSIA eligibility and CCP status are not stated, so buyers cannot easily assess whether the credits might be used in multiple claim contexts. The verification report (2021-08-27) indicates no reversals during the period, which helps, but does not resolve the over-crediting uncertainties.
Documentation
Documentation quality is moderate: there is a recent verification report dated 2021-08-27 and extraction confidence is high. Still, only two documents were used and one is labeled unknown, suggesting incomplete coverage of foundational items like baseline and leakage sections. The absence of corrective actions in the verification report supports document completeness for that period, but contradictions and missing core parameters reduce overall documentation strength.
Overall
Overall scoring is pulled down mainly by missing or unaddressed core accounting elements (baseline method, leakage treatment, buffer contribution) despite a clean verification outcome. A key contradiction exists on safeguards: the verification report (2021-08-27) indicates safeguards are mentioned, while an earlier document (dated 2016-12-05, source unknown) indicates they were not; I privilege the more recent verification report as the higher-assurance, third-party-checked source, but the inconsistency still reduces confidence and lowers transparency/documentation. No other quantified ER contradictions could be assessed because claimed and verified totals are not present in the extracted record.
Audit Analysis
This CAR avoided grassland conversion project has a recent verification report with no material findings and no reversals reported for the monitoring period. However, key integrity parameters (baseline approach, leakage treatment, and buffer/pooling details) are not stated in the extracted record, which increases over-crediting risk and reduces confidence in claims.
Project Description
Why we chose this project: About 30% of all GHG emissions are caused by land-use change and degradation. In 2019, 2.6 million acres of the unique ecosystem of wild grasslands were converted for agriculture. Similar to trees, grasslands sequester millions of tonnes of CO2 deep into the ground through their extensive root structures. When
Red Flags
- Baseline approach and any baseline reassessment timing are not stated in the extracted record.
- Leakage is explicitly not addressed, and no leakage deduction is provided.
- Buffer pool contribution (or equivalent permanence risk management) is not stated in available documents.
- Safeguards documentation is inconsistent across documents (mentioned in the verification report but not in an earlier document).
Credit Vintages
| Issued | Retired | Available | ||
|---|---|---|---|---|
| 2016 | 6,593 | 0 | 6,593 | |
| 2017 | 12,120 | 0 | 12,120 | |
| 2018 | 12,096 | 0 | 12,096 | |
| 2019 | 12,103 | 0 | 12,103 | |
| 2020 | 11,514 | 0 | 11,514 | |
| 2021 | 10,673 | 0 | 10,673 | |
| 2022 | 10,309 | 0 | 10,309 | |
| 2023 | 10,247 | 0 | 10,247 | |
| 2024 | 4,703 | 0 | 4,703 | |
| Total | 90,358 | 0 | 90,358 |
Cosa migliorerebbe questo punteggio
- Disclose the baseline approach used under the Grassland Project Protocol V1.0 and when it was last reassessed, with clear citations to the governing document sections.
- Provide quantified leakage assessment (or a justified negligible leakage determination) and the applied leakage deduction, if any.
- Publish/confirm permanence risk management details, including buffer pool contribution percentage and any reversal risk mitigation requirements.
Questi suggerimenti indicano quali prove pubbliche aggiuntive potrebbero migliorare il livello di confidenza di questa valutazione. Non garantiscono un punteggio futuro più alto.
Risk Indicators
Additionality confirmed by VVB
No reversals reported, but buffer terms not evidenced
Leakage not addressed
Baseline method not evidenced
Safeguards inconsistently documented
CORSIA/CCP status not stated
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Registry Documents
Other
verification
- CAR1247 RP-1 Verification Statement.pdf
- CAR1247 - RP-4 Verification Statement V1.0_signed.pdf
- CAR1247 RP-4 Carroll Verification Report V2.1.pdf
- CAR1247 RP-1 Carroll Verification Report - Response to CAR.pdf
- CAR_Anew_CAR1247_RP6&7_VerificationReport_V4-0_071425.pdf
- CAR1247 RP-5 Carroll VR 1.0.pdf
- +6 more
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