> For the complete documentation index, see [llms.txt](https://docs.tracenable.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tracenable.com/ghg-emissions/data-dictionary.md).

# Data Dictionary

<table><thead><tr><th width="116.89306640625">Attribute</th><th width="136.572265625">Type/Format</th><th>Description</th><th>Example</th></tr></thead><tbody><tr><td><code>isin</code></td><td>Alphanumeric String</td><td>International Securities Identification Number (ISIN) of the primary publicly traded financial instrument associated with the company.</td><td>US42704L1044</td></tr><tr><td><code>lei</code></td><td>Alphanumeric String</td><td>Legal Entity Identifier (LEI)</td><td>549300TP80QLITMSBP82</td></tr><tr><td><code>figi</code></td><td>Alphanumeric String</td><td>Financial Instrument Global Identifier (FIGI) of the primary publicly traded financial instrument associated with the company.</td><td>BBG00WNPK2F5</td></tr><tr><td><code>ticker</code></td><td>String</td><td>Ticker symbol of the primary publicly traded financial instrument associated with the company.</td><td>HRI</td></tr><tr><td><code>mic_code</code></td><td>String</td><td>Market Identifier Code (MIC) of the primary publicly traded financial instrument associated with the company.</td><td>XNGS</td></tr><tr><td><code>exchange</code></td><td>String</td><td>Stock exchange of the primary publicly traded financial instrument associated with the company.</td><td>NASDAQ</td></tr><tr><td><code>permid</code></td><td>Numerical String</td><td>Permanent Identifier</td><td>4295900057</td></tr><tr><td><code>company_name</code></td><td>String</td><td>Legal name of the company.</td><td>HERC HOLDINGS INC</td></tr><tr><td><code>country</code></td><td>Categorical String</td><td>Country where the company's headquarters are located.</td><td>United States</td></tr><tr><td><code>sector</code></td><td>String</td><td>Sector in which the company operates.</td><td>Technology</td></tr><tr><td><code>industry</code></td><td>String</td><td>Industry classification of the company.</td><td>Software - Application</td></tr><tr><td><code>year_of_disclosure</code></td><td>Year (YYYY)</td><td>Year in which the data point was disclosed.</td><td>2023</td></tr><tr><td><code>reporting_period</code></td><td>Year (YYYY)</td><td>Period for which the data point was measured, assessed, or is applicable.</td><td>2023</td></tr><tr><td><code>metric</code></td><td>String</td><td>The specific measurement or data points requested.</td><td>Categories of Scope 2</td></tr><tr><td><code>level</code></td><td>Categorical String</td><td>The level of emissions data, distinguishing between Total and Categories.</td><td>Total</td></tr><tr><td><code>type</code></td><td>Categorical String</td><td>The type of emissions data, indicating whether it is an intensity or absolute value.</td><td>Absolute</td></tr><tr><td><code>scope</code></td><td>Array of Strings</td><td>GHG emission scopes (1, 2, and/or 3) included in the value.</td><td>['Scope 1']</td></tr><tr><td><code>emissions_categories</code></td><td>Array of Strings</td><td>Categories of GHG emissions.</td><td>['Scope 2 - Cooling', 'Scope 2 - Electricity', 'Scope 2 - Heat', 'Scope 2 - Steam']</td></tr><tr><td><code>value</code></td><td>Numerical Float</td><td>Amount of GHG emissions or intensity.</td><td>12000000</td></tr><tr><td><code>unit</code></td><td>Categorical String</td><td>The unit of measurement for the value, indicating the scale or dimension.</td><td>Metric Tonnes of CO2 equivalent (mtCO2e)</td></tr><tr><td><code>method</code></td><td>Categorical String</td><td>Approach used to calculate Scope 2 and occasionally Scope 3 GHG emissions, distinguishing between 'Location-Based' (reflecting grid averages), 'Market-Based' (reflecting the specific electricity profile purchased), 'Not Specified', and 'Not Applicable' methods.</td><td>Market-based</td></tr><tr><td><code>incomplete_boundaries</code></td><td>Boolean (True or Not Specified)</td><td>Indicates whether the reported data covers only a limited portion of the company's operational or organizational boundaries.</td><td>Not Specified</td></tr><tr><td><code>source_names</code></td><td>Array of Strings</td><td>Names of the sources from which the reported data was obtained.</td><td>['Corporate Responsibility Report']</td></tr><tr><td><code>company_id</code></td><td>String</td><td>Tracenable's internal company identifier.</td><td>dfb6bd7b-facf-4d0f-86a2-f1eedf191946</td></tr><tr><td><code>document_id</code></td><td>String</td><td>Tracenable's internal source document identifier.</td><td>4a32b902-ae42-4692-ae96-b42c99fdd2f9</td></tr><tr><td><code>traceability_source_url</code></td><td>String</td><td>URL linking to the Tracenable platform, where each data point can be verified. Enables direct access to the audit trail for validation and transparency purposes.</td><td>https://platform.tracenable.com/source-trace?data-request-id-hash=AF-CkCtAvJnG&#x26;project=ghg-emissions</td></tr></tbody></table>


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