| Source | Scope | License / terms | Where we use it |
|---|
| Company reports (TSRS / CSRD / ESG / activity) |
Disclosure data |
Copyrighted content — not hosted on the site; always linked to the original, with a sealed SHA-256 hash |
Disclosure extraction + evidence link |
| Japan SHK seido / EEGS — 環境省 (Ministry of the Environment) |
Mandatory corporate GHG registry · 11,678 companies · FY2023 |
公共データ利用規約 (PDL) 1.0 — reuse permitted; attribution required:
「出典: 環境省 EEGS」 |
Official record class (not part of the scored universe) |
| Korea GIR — Greenhouse Gas Inventory and Research Center (data.go.kr) |
K-ETS verified emissions · 770 companies · 2024 |
Open data — no restriction on the scope of use (data.go.kr license) |
Official record class · third-party verifier name is in the record |
| EU MRV maritime — EMSA THETIS-MRV |
Verified CO₂ per ship → DOC company · 4,152 companies · 2025 |
EMSA: reproduction permitted with attribution |
Official record class · suspected single-ship special purpose vehicles (SPVs) flagged |
| UK ETS — Emissions Trading Registry |
Verified emissions (installations + aviation) · 762 companies · 2025 |
United Kingdom public data (OGL assumed — confirmation pending) |
Official record class · aviation marked separately |
| Canada ECCC GHGRP |
Facility→company aggregation · 826 companies · 2024 |
Open Government Licence — Canada |
Official record class · threshold ≥10,000 tCO₂e (lower bound) |
| Australia NGER — Clean Energy Regulator |
Corporate emissions and energy · 373 companies · 2024-25 |
CC BY 4.0 (CER publication) |
Official record class · Scope 1 + 2 |
| Taiwan TWSE / TPEx — MOPS ESG open data |
Structured company disclosure · 1,959 companies |
Exchange open data service |
Disclosure universe (scored) · assurance flag from the dataset |
| China A-share — CNINFO (static.cninfo.com.cn) |
CSR/ESG reports · 1,314 records |
Copyrighted company reports — linked, not hosted |
Disclosure extraction (mainland China) |
| Hong Kong — HKEXnews |
ESG reports of listed issuers · 1,212 records |
Copyrighted company reports — linked, not hosted |
Disclosure extraction (Hong Kong) |
| KAP (Public Disclosure Platform) / KGK public archives |
Company reports from Türkiye |
Public archive |
Discovery of reports from Türkiye |
| US EPA GHGRP (Envirofacts) |
Facility emissions reported to the EPA · 2,741 companies · 2023 |
Public data |
Official record class + official anchor (Accuracy Estimate b̂ input) + disclosure-vs-official comparison |
| EU ETS / EUTL Data Package (Zenodo) |
EU officially verified emissions |
CC-BY-4.0 — attribution required: EUTL Data Package (Abrell), Zenodo, used under CC-BY-4.0 license |
Official anchor |
| SBTi official company list (Excel, updated weekly) |
Official target list |
Public list |
Target verification — the official SBTi list overrides our own reading of the report |
| NSE BRSR XBRL (India, in-capmkt taxonomy) |
Official filing directly labeled Scope 1/2 |
Public filing |
Disclosure extraction (India) |
| responsibilityreports.com, SRN (srnav.com) and similar directories |
Report directories |
— |
For discovery only; never used as a source URL |
| IPCC / DEFRA / EPA Hub / eGRID / IEA factor publications |
Emission factor publications |
Publication terms of the relevant institutions |
Emission-factor uncertainty dictionary and grid comparisons |
| USEEIO |
Sector intensities |
Public data (US) |
Sector intensity band anchor (with a note on definitional differences) |