--- title: How to report energy source usage when facility types within a facility location share a power supply? description: How to report energy source usage when facility types within a facility location share a power supply? --- [Skip to content](https://support.worldly.io/hc/en-us/articles/26456686134811-how-to-report-energy-source-usage-when-facility-types-within-a-facility-location-share-a-power-supply#main-content) English Show submenu for translations [Submit a request](https://support.worldly.io/kb-tickets/new?hsLang=en) [![Worldly logo](https://support.worldly.io/hs-fs/hubfs/Worldly%20Media%20Kit/Worldly%20Logos/Worldly_LogoTM_Red.png?width=250&height=61&name=Worldly_LogoTM_Red.png)](https://www.worldly.io/) Open main navigation Close main navigation - English Show submenu for translations - [Submit a request](https://support.worldly.io/kb-tickets/new) How can we help? - There are no suggestions because the search field is empty. 1. [Help Center](https://support.worldly.io/?hsLang=en) 2. [Facility Data Manager (FDM)](https://support.worldly.io/facility-data-manager-fdm?hsLang=en) 3. [Energy](https://support.worldly.io/facility-data-manager-fdm?hsLang=en#energy) # How to report energy source usage when facility types within a facility location share a power supply? ## Estimating split of energy usage between facility types A facility may estimate the split of the energy source usage between their facility types if the facility can document and back up a split of the energy type. ## Best practices for reporting an estimated energy type split: - Estimation techniques and the calculation methodology of splitting energy source usage between facility types should be clearly defined and be supported by verifiable data. - The facility should add notes in the “Provide any additional comments” field to describe any data assumptions, estimation methodology, or other relevant comments on the data for a particular source     [![Worldly logo](https://support.worldly.io/hs-fs/hubfs/Worldly%20Media%20Kit/Worldly%20Logos/Worldly_LogoTM_Red.png?width=120&height=30&name=Worldly_LogoTM_Red.png "Worldly logo")](https://www.worldly.io) © 2026 Worldly. All Rights Reserved [Terms of use](https://worldly.io/terms-of-use/)  |  [DPA](https://worldly.io/data-privacy-addendum/)  |  [Privacy Policy](https://worldly.io/privacy-policy/)  |  [Cookie notice](https://worldly.io/cookie-notice/)