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Re-assessment pendingCARLandfill Gas Capture/CombustionUSRegistry: Crediting endedCAR-US-LANDFILL

Tangipahoa GHG Project

Developer: Tangipahoa Parish Government

CAR-817 ↗

Worked comparison example (English)

#565of 691 in Methane#1272of 1789 in United States#817of 1012 in Climate Action Reserve (CAR)#117of 124 in CAR-US-LANDFILL

Score from methodology v2.1 (analysis of 20 Sep 2026). Re-assessment under v2.2 pending.

Crediting ended

The crediting period has ended. Credits already issued exist; no new ones will be issued unless the crediting period is renewed.

Climate Action Reserve: “Completed”

Assessment

CarbonMeld document-based assessment

01020304 Overall 4.0 / 10
Integrity 🔒 Transparency 🔒 Claim Safety 🔒 Documentation 🔒
Dimension scores are locked — the faint arcs are empty tracks, not zero scores.

Scale 0–10 · method weights: integrity 35% · transparency 25% · claim safety 25% · documentation 15%.

Re-assessment pending · v2.1

Scored2026-09-20medium confidenceLatest monitoring period ends: 2020-08-18

evidence: 48/48 registry documents analyzed · 5 red flags

Generated by CarbonMeld Analysis Pipeline · Methodology · Editorial Policy · About the System
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Analysis

The Tangipahoa GHG Project is a CAR-registered landfill gas capture project with VVB-verified additionality and a measured baseline, but it is undermined by a direct contradiction on whether gas capture is legally required, a substantial list of environmental compliance findings including a consolidated LDEQ compliance order, and the complete absence of any leakage treatment in the available documents. The ERR figures also show a significant discrepancy between two verification reports, limiting confidence in the credit quantity.

Red Flags

5 red flags detected — Unlock with Premium

Findings

Risk Indicators

Additionality

🔒

Permanence

🔒

Leakage

🔒

Baseline

🔒

Safeguards

🔒

Double-claim

🔒

Risk indicator details are a Premium feature

Score Breakdown

Score factors per dimension are a Premium feature — Unlock with Premium

Detailed Analysis

The detailed per-dimension analysis is a Premium feature — Unlock with Premium

Evidence

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On this page: the analysis of 20 Sep 2026, marked “Re-assessment pending”. Per-dimension scores, risk indicators, 5 red flags, score factors, detailed analysis, and 48 registry documents (48 analyzed).

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Eligibility & market

What can you claim with this credit?

Four checks buyers ask about, from the registry and the Integrity Council (ICVCM).

  • Airlines (CORSIA)

    No CORSIA label on the registry

    Not usable for airlines' CORSIA obligations.

    Source: registry label

  • Integrity label (ICVCM CCP)

    Methodology approved for some versionsCAR U.S. Landfill Protocol

    The Integrity Council approved some versions of this protocol and not others: check which version the project uses before claiming CCP quality.

    Source: ICVCM assessment

  • Removal or reduction

    Emission reduction or avoidance

    Prevents or reduces emissions — fits contribution claims, not SBTi neutralisation.

    Source: project sector

  • Paris Agreement (Article 6)

    No Article 6 authorization

    No corresponding adjustment: the host country can also count this reduction towards its own target.

    Source: registry label

Information only, from public sources. Claim rules (CORSIA, SBTi, EU rules on green claims) change: check them before making a public claim. Since 27 September 2026, EU consumer rules do not allow “climate neutral” product claims based on offsets.

Registry labels last checked:2026-10-11

Credit VintagesExhausted

IssuedRetiredAvailable
2010
2,4492,4490
2011
9,7699,7690
2012
10,24910,2490
2013
14,24714,2470
2014
26,31126,3110
2015
33,37333,3730
2016
20,58520,5850
2017
21,60621,6060
2018
32,07132,0710
2019
28,40728,4070
2020
18,72618,7260
Total217,793217,7930

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Profile & governance

Analysis ProvenanceClimate Action Reserve U.S. Landfill Project Protocol
Methodology·Editorial Policy·About the System

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