Evidence from the
public record.

A structural audit of 60 GCF approvals from the 2025–2026 cycle (B.41–B.44), examining whether larger and more intermediated financing architectures are associated with greater causal distance between capital input and independently verifiable climate output. Introduces four founding analytical concepts — Causal Custody Gradient, Physical Verifiability Gap, Category Label versus Financing Architecture, and Results-Conditioned Disbursement Gap.

Key finding: Physical / Direct-Output projects represent 57.6% of classified approvals by count, yet account for only 7.9% of total project capital. Model-derived and Hybrid structures represent the minority by count but together account for 92.1% of total project capital represented in the dataset.

A follow-up structural audit examining whether the public project disclosures underlying SII 2026 remained accessible through the same public GGGI platform and review pathway three months after publication. The review is limited to accessibility continuity — it draws no conclusion about GGGI's intentions or conduct.

Key finding: 86 of the 101 project disclosures assessed in SII 2026 were no longer accessible through the same public platform and review pathway. The inaccessible projects did not carry lower structural integrity scores than the projects that remained accessible — the mean SII of the inaccessible group (0.419) was in fact higher than the retained group (0.400), ruling out quality-based pruning as an explanation.

The first published report in the ENHANCE Independent Structural Audit Report (ISAR) series. ISAR-2026-001 applies SAM™ structural audit methodology to assess whether GCF concessional finance is being allocated to countries and project structures that require it — or whether concessional terms are being diluted through misalignment between instrument design and delivery environment.

Key finding: Concessionality is not preserved by intent. It is preserved by structural alignment between financing terms, country risk profile, and project delivery architecture. Where that alignment is absent, concessionality dilutes before it reaches the intended beneficiary.

A physical plausibility screen for nature-based carbon claims before funding, purchase, or certification. Three inputs. One prior question. One answer before capital is committed. GeoCarb™ evaluates whether the physical and ecological conditions required for the claimed sequestration volume are structurally present in the stated location.

Key finding: The carbon claim precedes the physical feasibility check in most market structures. GeoCarb™ reverses that sequence. The question is not whether the methodology is approved — it is whether the land can do what the claim requires.

C-FAIR™ National Risk Assessment and PathFinder-GOV™ Pre-Submission Diagnostic applied to 72 LDC/SIDS countries. The structural financing environment each country requires is readable before any proposal is written. Country-level instrument suitability, grant ratio requirements, and adaptive capacity profiles — assessed ex-ante from publicly available data.

Key finding: The right finance for one country is structurally wrong for another. Instrument-country mismatch is not a project failure — it is a design failure at the financing architecture level.

A full structural evaluation of 15 GCF-funded projects across four continents, five thematic areas, and an average of 5.7 years of Annual Performance Report records. Ex-ante structural signals from funding proposals were generated before any implementation data was reviewed, then mapped against independent APR evidence year by year across verification horizons of up to eight years.

Key finding: Portfolio-weighted directional consistency of approximately 92% across 313 assessable signal-year cells. Zero unresolved material pathway contradictions. The pattern of failure in climate finance is not random. It is structural — and it is readable before capital is committed.

A full public design document for a nature-based biodiversity regeneration system structured as a GCF Concept Note. The system integrates native wildflower propagation, community apiculture, BioSovereign-X™ seed banking, and ESG-linked product innovation into a self-reinforcing ecological and economic loop. Designed for deployment across LDC/SIDS tropical and subtropical coastal and dryland contexts.

Structural assessment: ToC:f(x)™ canonical score 1.000/1.000 — Tier I. All 20 structural conditions confirmed. Zero unknowns. KES Gate open. First ENHANCE-evaluated project to achieve full structural closure. C-FAIR™ v3.0: Madagascar Grade D, CRI 0.710 — confirming structural necessity of 60% GCF grant architecture.

A companion analytical release examining the six projects that scored below 0.30 in the Structural Integrity Index 2026. Three continents. Four countries. Four distinct thematic areas. One shared structural failure.

Key finding: In each case, the project's terminal output does not directly remove the core constraint it was designed to address. Framework substitution. Advisory displacement. Training as terminal output.