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Rated

Lassen

Standard
CAR
Methodology
ARB-US-FOREST (California Air Resources Board)
Registry
CAR-1408 ↗ · Registered
Country
US
Credit type
Improved Forest Management - ARB Compliance
Developer
Sierra Pacific Industries
Worked comparison example (English)

CarbonMeld's document-based assessment gives Lassen (CAR-1408) 7.4 out of 10 (high confidence) under CarbonMeld methodology v2.2, analysed on 30 Oct 2026. The analysis read 12 of the 13 registry documents. It is CarbonMeld's own assessment, not a rating given by the registry or the standard.

Assessment

CarbonMeld document-based assessment

01020304 Overall 7.4 / 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%.

Methodology v2.2 · analysed on 30 Oct 2026

A fact the document-based rating needs was not collected when this page was analysed, so the page keeps its version 2.2 score. Missing: the buffer share (it is not among the facts read)

high confidenceLatest verified period ends:

evidence: 12/13 registry documents read · 0 red flags

Generated by CarbonMeld Analysis Pipeline · Methodology · Editorial Policy · About the System
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How this analysis was made

Standard
Climate Action Reserve (CAR)
Methodology
Compliance Offset Protocol U.S. Forest Projects, June 25, 2015 How our current method reads projects of this type
Our method
CarbonMeld methodology v2.2 · analysed on 30 Oct 2026 · 12/13 registry documents read

Analysis

Lassen (US) is an improved forest management project under the Compliance Offset Protocol U.S. Forest Projects (registry status Registered). 3 Offset Verification Statements are in the record; the readable ones cover 2020-04-01 – 2023-03-31 and are all Positive by the form's rule (no qualifying statement, which an adverse opinion requires; the opinion box itself is not read). The registry records 729,860 credits issued across 3 vintages.

Red Flags

No red flags in the documents read.

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 · read on 8 Nov 2026

    Covers: this project's credit records as read on the registry

  • Integrity label (ICVCM CCP)

    No ICVCM information

    No CCP label and no ICVCM decision found for this project's methodology.

  • Removal or reduction

    Emission reduction or avoidance

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

    Source: project sector

    Covers: the project type, not a label on individual credits

  • 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 · read on 8 Nov 2026

    Covers: this project's credit records as read on the registry

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.

Credit Vintages

IssuedRetiredAvailable
2021
246,42600
2022
184,23600
2023
299,1980299,198
Total729,8600299,198

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Profile & governance

Methodology·Editorial Policy·About the System·Carbon credit ratings explained·Carbon credit due diligence checklist

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Cite this page

CarbonMeld (2026). Lassen (CAR-1408): CarbonMeld analysis, methodology v2.2, analysed on 30 Oct 2026. https://carbonmeld.com/projects/lassen/.

The citation names the analysis by its methodology version and date; the score itself is on this page.

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Per-dimension scores, risk indicators, score factors, detailed analysis, and 13 registry documents (12 read).

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