--- title: Which emission factors do we use? description: The Climate Hub also allows you to search Climatiq's external database, giving our customers access to almost 156,000 emission factors from 43 databases. How you can integrate these emission factors i --- [Skip to content](https://helpdesk.verso.de/en/climate-hub/which-emission-factors-do-we-use#main-content) - [English](https://helpdesk.verso.de/en/climate-hub/which-emission-factors-do-we-use) - [Deutsch](https://helpdesk.verso.de/de/climate-hub/welche-emissionsfaktordatenbanken-sind-hinterlegt) English Show submenu for translations [Contact us](https://helpdesk.verso.de/en/climate-hub/kb-tickets/new?hsLang=en) ![VERSO\_Logo-1.png\]](https://helpdesk.verso.de/hs-fs/hubfs/Globale%20Design-Elemente/VERSO_Logo-1.png?height=50&name=VERSO_Logo-1.png) Open main navigation Close main navigation - - [English](https://helpdesk.verso.de/en/climate-hub/which-emission-factors-do-we-use) - [Deutsch](https://helpdesk.verso.de/de/climate-hub/welche-emissionsfaktordatenbanken-sind-hinterlegt) English Show submenu for translations - [Contact us](https://helpdesk.verso.de/en/climate-hub/kb-tickets/new) - [Visit VERSO](https://verso.de/en/climate-hub/) [Visit VERSO](https://verso.de/en/climate-hub/) Hello, how can we help you? - There are no suggestions because the search field is empty. 1. [Climate Hub](https://helpdesk.verso.de/en/climate-hub?hsLang=en) 2. [Corporate Carbon Footprint (CCF)](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en) 3. [Frequently asked questions](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#frequently-asked-questions) # Which emission factors do we use? The Climate Hub offers emission factors from the following databases, which are updated regularly: - Umweltbundesamt (UBA) incl. ProBas (Prozessorientierte Basisdaten für Umweltmanagement-Instrumente) - Federal Office for  Economic Affairs and Export Control (BAFA) - Ecoinvent (only up to emission factor version v20; factors only visible if a license is purchased) - Institute for Energy and Environmental Research (IFEU) - Department for Environment, Food and Rural Affairs (DEFRA) - Intergovernmental Panel on Climate Change (IPCC) - Oeko-Institut - Global Logistics Emissions Council (GLEC) The Climate Hub also allows you to search Climatiq's external database, giving our customers access to more than 500,000 emission factors from over 60 databases (as of May 2026). How you can integrate these emission factors into the Climate Hub, and which databases are accessed, is explained in the following two articles: [activity-based](https://helpdesk.verso.de/en/climate-hub/scope-3-search-for-emission-factors?hsLang=en) and [spend-based](https://helpdesk.verso.de/en/climate-hub/scope-3-search-for-expenditure-based-emission-factors?hsLang=en). - [About the VERSO Climate Hub](https://helpdesk.verso.de/en/climate-hub/about-the-verso-climate-hub?hsLang=en) - [Company](https://helpdesk.verso.de/en/climate-hub/company?hsLang=en) - [Product list (PCF, LCA)](https://helpdesk.verso.de/en/climate-hub/product-list-pcf-lca?hsLang=en) - [Corporate Carbon Footprint (CCF)](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#main-content) - [Greenhouse Gas Protocol](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#greenhouse-gas-protocol) - [Accounting - Reports: General](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#accounting-reports-general) - [Accounting - Reports: Scope 1](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#accounting-reports-scope-1) - [Accounting - Reports: Scope 2](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#accounting-reports-scope-2) - [Accounting - Reports: Scope 3](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#accounting-reports-scope-3) - [Accounting - Standards: ESRS E1-5](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#accounting-standards-esrs-e1-5) - [Accounting - Standards: ESRS E1-6](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#accounting-standards-esrs-e1-6) - [Targets & Measures](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#targets-measures) - [Frequently asked questions](https://helpdesk.verso.de/en/climate-hub/corporate-carbon-footprint-ccf?hsLang=en#frequently-asked-questions) - [Product Carbon Footprint (PCF)](https://helpdesk.verso.de/en/climate-hub/product-carbon-footprint-pcf?hsLang=en#main-content) - [Accounting - Reports: General](https://helpdesk.verso.de/en/climate-hub/product-carbon-footprint-pcf?hsLang=en#accounting-reports-general) - [Accounting - Reports: Data](https://helpdesk.verso.de/en/climate-hub/product-carbon-footprint-pcf?hsLang=en#accounting-reports-data) - [Measures](https://helpdesk.verso.de/en/climate-hub/product-carbon-footprint-pcf?hsLang=en#measures) - [Frequently asked questions](https://helpdesk.verso.de/en/climate-hub/product-carbon-footprint-pcf?hsLang=en#frequently-asked-questions) - [Life Cycle Assessment (LCA)](https://helpdesk.verso.de/en/climate-hub/life-cycle-assessment-lca?hsLang=en#main-content) - [Accounting - Reports: General](https://helpdesk.verso.de/en/climate-hub/life-cycle-assessment-lca?hsLang=en#accounting-reports-general) - [Accounting - Reports: Data](https://helpdesk.verso.de/en/climate-hub/life-cycle-assessment-lca?hsLang=en#accounting-reports-data) - [Frequently asked questions](https://helpdesk.verso.de/en/climate-hub/life-cycle-assessment-lca?hsLang=en#frequently-asked-questions) - [Event Carbon Footprint (ECF)](https://helpdesk.verso.de/en/climate-hub/event-carbon-footprint-ecf?hsLang=en) - [Settings](https://helpdesk.verso.de/en/climate-hub/settings?hsLang=en) - [Release Notes](https://helpdesk.verso.de/en/climate-hub/release-notes?hsLang=en) [![verso-logo](https://helpdesk.verso.de/hubfs/verso-logo.svg "verso-logo")](http://verso.de) [Release Notes](https://helpdesk.verso.de/de/release-notes?hsLang=en) Contact Us [ESG Hub](https://helpdesk.verso.de/de/esg-hub?hsLang=en) [Supply Chain Hub](https://helpdesk.verso.de/de/supply-chain-hub?hsLang=en) Software version 2.23.0 Copyright © 2025, VERSO GmbH